[INFO] cloning repository https://github.com/mbernerslee/rusty_build_pipeline
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mbernerslee/rusty_build_pipeline" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmbernerslee%2Frusty_build_pipeline", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmbernerslee%2Frusty_build_pipeline'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fd419b241d830588e3166eb71bc926842d511067
[INFO] testing mbernerslee/rusty_build_pipeline against 1.75.0 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmbernerslee%2Frusty_build_pipeline" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mbernerslee/rusty_build_pipeline on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mbernerslee/rusty_build_pipeline
[INFO] finished tweaking git repo https://github.com/mbernerslee/rusty_build_pipeline
[INFO] tweaked toml for git repo https://github.com/mbernerslee/rusty_build_pipeline written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/mbernerslee/rusty_build_pipeline already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c120c999081ab7246dde306834995ed1bdbfa5cf6ded0bc3e5727c78b25b1c78
[INFO] running `Command { std: "docker" "start" "-a" "c120c999081ab7246dde306834995ed1bdbfa5cf6ded0bc3e5727c78b25b1c78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c120c999081ab7246dde306834995ed1bdbfa5cf6ded0bc3e5727c78b25b1c78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c120c999081ab7246dde306834995ed1bdbfa5cf6ded0bc3e5727c78b25b1c78", kill_on_drop: false }`
[INFO] [stdout] c120c999081ab7246dde306834995ed1bdbfa5cf6ded0bc3e5727c78b25b1c78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a363a75f6d75eeefd1c6ea0230155cea00871e4baa453e0789466403370a6821
[INFO] running `Command { std: "docker" "start" "-a" "a363a75f6d75eeefd1c6ea0230155cea00871e4baa453e0789466403370a6821", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.73
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling serde_json v1.0.109
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling quote v1.0.34
[INFO] [stderr]    Compiling syn v2.0.44
[INFO] [stderr]    Compiling termion v1.5.6
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling rusty_build_pipeline v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::sync::mpsc::channel`
[INFO] [stdout]  --> src/run/server/which_runners_can_run.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::sync::mpsc::channel;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Receiver`, `Sender`
[INFO] [stdout]  --> src/run/server/which_runners_can_run.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::sync::mpsc::{Receiver, Sender};
[INFO] [stdout]   |                       ^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]   --> src/run/server.rs:82:29
[INFO] [stdout]    |
[INFO] [stdout] 82 |             Ok((runner_num, msg)) => {
[INFO] [stdout]    |                             ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `setup`
[INFO] [stdout]   --> src/run/server.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn run(setup: Setup, build_steps: Vec<BuildStep>) -> Result<(), String> {
[INFO] [stdout]    |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_setup`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/run/setup/tree.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     name: &'a String,
[INFO] [stdout]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `direct_deps`
[INFO] [stdout]   --> src/run/setup/tree.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     direct_deps: &DirectDeps<'a>,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_direct_deps`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Failure` is never constructed
[INFO] [stdout]   --> src/run/server.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | enum RunnerResponse {
[INFO] [stdout]    |      -------------- variant in this enum
[INFO] [stdout] 13 |     Success,
[INFO] [stdout] 14 |     Failure(String),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RunnerResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `build_step_name` and `depends_on` are never read
[INFO] [stdout]   --> src/run/server.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Runner<'a> {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 19 |     start_sender: Sender<()>,
[INFO] [stdout] 20 |     build_step_name: &'a String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 21 |     depends_on: &'a Vec<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Runner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `command_type` and `env_vars` are never read
[INFO] [stdout]   --> src/run/server.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct RunnerCommand {
[INFO] [stdout]    |        ------------- fields in this struct
[INFO] [stdout] 26 |     command_type: CommandType,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 27 |     command: String,
[INFO] [stdout] 28 |     env_vars: Option<Vec<EnvVar>>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RunnerCommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `circular_deps_error` is never used
[INFO] [stdout]    --> src/run/setup/tree.rs:245:4
[INFO] [stdout]     |
[INFO] [stdout] 245 | fn circular_deps_error() -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/run/server.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |         runners.get(&n).unwrap().start_sender.send(());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 70 |         let _ = runners.get(&n).unwrap().start_sender.send(());
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.53s
[INFO] running `Command { std: "docker" "inspect" "a363a75f6d75eeefd1c6ea0230155cea00871e4baa453e0789466403370a6821", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a363a75f6d75eeefd1c6ea0230155cea00871e4baa453e0789466403370a6821", kill_on_drop: false }`
[INFO] [stdout] a363a75f6d75eeefd1c6ea0230155cea00871e4baa453e0789466403370a6821
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39542e35b71811eefcb7eeddaa85a703ed588c9e48c3cf5121aa38c32072c75a
[INFO] running `Command { std: "docker" "start" "-a" "39542e35b71811eefcb7eeddaa85a703ed588c9e48c3cf5121aa38c32072c75a", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty_build_pipeline v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::sync::mpsc::channel`
[INFO] [stdout]  --> src/run/server/which_runners_can_run.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::sync::mpsc::channel;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Receiver`, `Sender`
[INFO] [stdout]  --> src/run/server/which_runners_can_run.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::sync::mpsc::{Receiver, Sender};
[INFO] [stdout]   |                       ^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]   --> src/run/server.rs:82:29
[INFO] [stdout]    |
[INFO] [stdout] 82 |             Ok((runner_num, msg)) => {
[INFO] [stdout]    |                             ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `setup`
[INFO] [stdout]   --> src/run/server.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn run(setup: Setup, build_steps: Vec<BuildStep>) -> Result<(), String> {
[INFO] [stdout]    |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_setup`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/run/setup/tree.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     name: &'a String,
[INFO] [stdout]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `direct_deps`
[INFO] [stdout]   --> src/run/setup/tree.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     direct_deps: &DirectDeps<'a>,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_direct_deps`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/run/setup/tree.rs:635:17
[INFO] [stdout]     |
[INFO] [stdout] 635 |             let i = String::from("I");
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Failure` is never constructed
[INFO] [stdout]   --> src/run/server.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | enum RunnerResponse {
[INFO] [stdout]    |      -------------- variant in this enum
[INFO] [stdout] 13 |     Success,
[INFO] [stdout] 14 |     Failure(String),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RunnerResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `build_step_name` and `depends_on` are never read
[INFO] [stdout]   --> src/run/server.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Runner<'a> {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 19 |     start_sender: Sender<()>,
[INFO] [stdout] 20 |     build_step_name: &'a String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 21 |     depends_on: &'a Vec<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Runner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `command_type` and `env_vars` are never read
[INFO] [stdout]   --> src/run/server.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct RunnerCommand {
[INFO] [stdout]    |        ------------- fields in this struct
[INFO] [stdout] 26 |     command_type: CommandType,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 27 |     command: String,
[INFO] [stdout] 28 |     env_vars: Option<Vec<EnvVar>>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RunnerCommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `circular_deps_error` is never used
[INFO] [stdout]    --> src/run/setup/tree.rs:245:4
[INFO] [stdout]     |
[INFO] [stdout] 245 | fn circular_deps_error() -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/run/server.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |         runners.get(&n).unwrap().start_sender.send(());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 70 |         let _ = runners.get(&n).unwrap().start_sender.send(());
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "39542e35b71811eefcb7eeddaa85a703ed588c9e48c3cf5121aa38c32072c75a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39542e35b71811eefcb7eeddaa85a703ed588c9e48c3cf5121aa38c32072c75a", kill_on_drop: false }`
[INFO] [stdout] 39542e35b71811eefcb7eeddaa85a703ed588c9e48c3cf5121aa38c32072c75a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 10c8636bd31a1d937e6c2cba2fe2cfac525e0b4389584d270d65900b95e9a307
[INFO] running `Command { std: "docker" "start" "-a" "10c8636bd31a1d937e6c2cba2fe2cfac525e0b4389584d270d65900b95e9a307", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::sync::mpsc::channel`
[INFO] [stderr]  --> src/run/server/which_runners_can_run.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::sync::mpsc::channel;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Receiver`, `Sender`
[INFO] [stderr]  --> src/run/server/which_runners_can_run.rs:4:23
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::sync::mpsc::{Receiver, Sender};
[INFO] [stderr]   |                       ^^^^^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msg`
[INFO] [stderr]   --> src/run/server.rs:82:29
[INFO] [stderr]    |
[INFO] [stderr] 82 |             Ok((runner_num, msg)) => {
[INFO] [stderr]    |                             ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `setup`
[INFO] [stderr]   --> src/run/server.rs:31:12
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub fn run(setup: Setup, build_steps: Vec<BuildStep>) -> Result<(), String> {
[INFO] [stderr]    |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_setup`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]   --> src/run/setup/tree.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 71 |     name: &'a String,
[INFO] [stderr]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `direct_deps`
[INFO] [stderr]   --> src/run/setup/tree.rs:72:5
[INFO] [stderr]    |
[INFO] [stderr] 72 |     direct_deps: &DirectDeps<'a>,
[INFO] [stderr]    |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_direct_deps`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/run/setup/tree.rs:635:17
[INFO] [stderr]     |
[INFO] [stderr] 635 |             let i = String::from("I");
[INFO] [stderr]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Failure` is never constructed
[INFO] [stderr]   --> src/run/server.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | enum RunnerResponse {
[INFO] [stderr]    |      -------------- variant in this enum
[INFO] [stderr] 13 |     Success,
[INFO] [stderr] 14 |     Failure(String),
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `RunnerResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `build_step_name` and `depends_on` are never read
[INFO] [stderr]   --> src/run/server.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub struct Runner<'a> {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr] 19 |     start_sender: Sender<()>,
[INFO] [stderr] 20 |     build_step_name: &'a String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 21 |     depends_on: &'a Vec<String>,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Runner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `command_type` and `env_vars` are never read
[INFO] [stderr]   --> src/run/server.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | struct RunnerCommand {
[INFO] [stderr]    |        ------------- fields in this struct
[INFO] [stderr] 26 |     command_type: CommandType,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 27 |     command: String,
[INFO] [stderr] 28 |     env_vars: Option<Vec<EnvVar>>,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `RunnerCommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: function `circular_deps_error` is never used
[INFO] [stderr]    --> src/run/setup/tree.rs:245:4
[INFO] [stderr]     |
[INFO] [stderr] 245 | fn circular_deps_error() -> String {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/run/server.rs:70:9
[INFO] [stderr]    |
[INFO] [stderr] 70 |         runners.get(&n).unwrap().start_sender.send(());
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 70 |         let _ = runners.get(&n).unwrap().start_sender.send(());
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `rusty_build_pipeline` (bin "rusty_build_pipeline" test) generated 12 warnings (run `cargo fix --bin "rusty_build_pipeline" --tests` to apply 7 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rusty_build_pipeline-657afdc04db7aaba)
[INFO] [stdout] 
[INFO] [stdout] running 58 tests
[INFO] [stdout] test command_line_arguments::test::parse::given_init_and_more_args_returns_init ... ok
[INFO] [stdout] test command_line_arguments::test::parse::given_version_returns_display_version ... ok
[INFO] [stdout] test command_line_arguments::test::parse::given_run_and_more_args_returns_run ... ok
[INFO] [stdout] test command_line_arguments::test::parse::given_nonsense_returns_none ... ok
[INFO] [stdout] test init::config::test::build::given_cwd_and_a_dir_only_returns_a_config ... ok
[INFO] [stdout] test init::config::test::build::given_nonsense_returns_error ... ok
[INFO] [stdout] test init::config::test::build::given_cwd_and_a_dir_but_with_extra_args_returns_error ... ok
[INFO] [stdout] test init::config::test::build::given_two_nonsense_args_returns_error ... ok
[INFO] [stdout] test init::directory_structure::test::determine::given_a_config_returns_a_directory_strcuture ... ok
[INFO] [stdout] test init::directory_structure::test::determine::given_a_different_config_returns_a_directory_strcuture ... ok
[INFO] [stdout] test init::directory_structure_creation::test::create::errors_if_creating_the_bp_directory_fails ... ok
[INFO] [stdout] test init::directory_structure::test::determine::the_config_deserliases ... ok
[INFO] [stdout] test init::directory_structure_creation::test::create::errors_if_creating_the_config_file_fails ... ok
[INFO] [stdout] test init::directory_structure_creation::test::create::errors_if_creating_the_scripts_directory_fails ... ok
[INFO] [stdout] test init::directory_structure_creation::test::create::errors_if_the_build_pipeline_directory_exists ... ok
[INFO] [stdout] test init::directory_structure_creation::test::create::errors_if_the_working_directory_path_exists ... ok
[INFO] [stdout] test init::directory_structure_creation::test::create::errors_if_writing_the_config_file_fails ... ok
[INFO] [stdout] test init::directory_structure_creation::test::create::works ... ok
[INFO] [stdout] test init::test::main::errors_given_bad_args ... ok
[INFO] [stdout] test run::setup::command_line_arguments::test::parse::analyse_self_worth_sets_from_failed_to_false ... ok
[INFO] [stdout] test init::test::main::errors_when_directory_structure_creation_fails ... ok
[INFO] [stdout] test run::setup::command_line_arguments::test::parse::errors_given_multiple_valid_flags_but_one_bad_one ... ok
[INFO] [stdout] test run::setup::command_line_arguments::test::parse::errors_given_jank_command_line_args ... ok
[INFO] [stdout] test run::setup::command_line_arguments::test::parse::given_debug_sets_debug_mode ... ok
[INFO] [stdout] test run::setup::command_line_arguments::test::parse::given_analyse_self_worth_sets_it_as_the_mode ... ok
[INFO] [stdout] test run::setup::command_line_arguments::test::parse::given_from_failed_sets_from_failed ... ok
[INFO] [stdout] test run::setup::command_line_arguments::test::parse::given_multiple_flags_we_can_set_them_all ... ok
[INFO] [stdout] test run::setup::command_line_arguments::test::parse::given_no_command_line_args_returns_the_default_setup ... ok
[INFO] [stdout] test run::setup::command_line_arguments::test::parse::given_verbose_sets_verbose_mode ... ok
[INFO] [stdout] test run::setup::command_line_arguments::test::parse::given_run_all_sets_from_failed_false ... ok
[INFO] [stdout] test run::setup::command_line_arguments::test::parse_incompatible_args::analyse_self_worth_and_debug_are_incompatible ... ok
[INFO] [stdout] test run::setup::command_line_arguments::test::parse_incompatible_args::analyse_self_worth_and_json_report_are_incompatible ... ok
[INFO] [stdout] test run::setup::command_line_arguments::test::parse_incompatible_args::analyse_self_worth_and_run_all_are_incompatible ... ok
[INFO] [stdout] test run::setup::command_line_arguments::test::parse_incompatible_args::analyse_self_worth_and_stats_are_incompatible ... ok
[INFO] [stdout] test run::setup::command_line_arguments::test::parse::given_cwd_sets_it_in_the_setup ... ok
[INFO] [stdout] test run::setup::command_line_arguments::test::parse_incompatible_args::analyse_self_worth_and_from_failed_are_incompatible ... ok
[INFO] [stdout] test run::setup::command_line_arguments::test::parse_incompatible_args::debug_and_verbose_are_incompatible ... ok
[INFO] [stdout] test run::setup::command_line_arguments::test::parse_incompatible_args::run_all_and_from_failed_are_incompatible ... ok
[INFO] [stdout] test run::setup::config_file::test::file_path::given_a_dir_returns_the_config_file_path ... ok
[INFO] [stdout] test run::setup::config_file::test::read_with_reader::when_reading_the_file_errors_return_error ... ok
[INFO] [stdout] test run::setup::command_line_arguments::test::parse_incompatible_args::debug_and_json_report_are_incompatible ... ok
[INFO] [stdout] test run::setup::command_line_arguments::test::parse_incompatible_args::analyse_self_worth_and_verbose_are_incompatible ... ok
[INFO] [stdout] test run::setup::config_file_json_parser::test::determine_build_steps::returns_error_when_its_invalid_json ... ok
[INFO] [stdout] test run::setup::config_file::test::read_with_reader::when_reading_the_file_works_return_the_contents ... ok
[INFO] [stdout] test run::setup::config_file_json_parser::test::determine_build_steps::returns_build_steps_when_its_valid_json_build_steps ... ok
[INFO] [stdout] test run::setup::config_file_json_parser::test::determine_build_steps::returns_build_steps_when_its_valid_json_with_env_vars ... ok
[INFO] [stdout] test run::setup::command_line_arguments::test::parse_incompatible_args::debug_and_stats_are_incompatible ... ok
[INFO] [stdout] test run::setup::terminal_width::test::add_width_to_setup::errors_when_we_cannot_find_the_terminal_width ... ok
[INFO] [stdout] test run::setup::environment_variables::test::read_with_reader::error_when_its_jank ... ok
[INFO] [stdout] test run::setup::terminal_width::test::add_width_to_setup::when_we_can_find_the_terminal_width_add_it_to_the_setup ... ok
[INFO] [stdout] test run::setup::environment_variables::test::read_with_reader::when_its_true_return_true ... ok
[INFO] [stdout] test run::setup::environment_variables::test::read_with_reader::when_its_false_return_false ... ok
[INFO] [stdout] test run::setup::environment_variables::test::read_with_reader::false_when_env_var_not_set ... ok
[INFO] [stdout] test version::test::write_version::returns_the_version_of_this_software ... ok
[INFO] [stdout] test run::setup::config_file_json_parser::test::determine_build_steps::returns_invalid_when_its_valid_json_but_not_build_steps ... ok
[INFO] [stdout] test run::setup::environment_variables::test::read_with_reader::error_when_theres_a_env_var_reading_error ... ok
[INFO] [stdout] test init::test::main::works_given_a_working_directory_that_exists ... FAILED
[INFO] [stdout] test run::setup::tree::test::circular_deps::ok_if_steps_have_many_branching_dependencies_but_none_are_circular ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- init::test::main::works_given_a_working_directory_that_exists stdout ----
[INFO] [stdout] thread 'init::test::main::works_given_a_working_directory_that_exists' panicked at src/init.rs:60:13:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: Ok(())
[INFO] [stdout]  right: Err("I failed because the directory you supplied does not exist. I can only initialise in a directory that already exists.")
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x560f07b6936c - std::backtrace_rs::backtrace::libunwind::trace::ha637c64ce894333a
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x560f07b6936c - std::backtrace_rs::backtrace::trace_unsynchronized::h47f62dea28e0c88d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x560f07b6936c - std::sys_common::backtrace::_print_fmt::h9eef0abe20ede486
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x560f07b6936c - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hed7f999df88cc644
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x560f07b93bb0 - core::fmt::rt::Argument::fmt::h1539a9308b8d058d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x560f07b93bb0 - core::fmt::write::h3a39390d8560d9c9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x560f07b66c8f - std::io::Write::write_fmt::h040b369f3a0f9cbc
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/io/mod.rs:1762:15
[INFO] [stdout]    7:     0x560f07b69154 - std::sys_common::backtrace::_print::h894006fb5c6f3d45
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x560f07b69154 - std::sys_common::backtrace::print::h23a2d212c6fff936
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x560f07b6ae17 - std::panicking::default_hook::{{closure}}::h8a1d2ee00185001a
[INFO] [stdout]   10:     0x560f07b6ab03 - std::panicking::default_hook::h6038f2eba384e475
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x560f07b277d7 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h0ad024c9bdc6d768
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   12:     0x560f07b277d7 - test::test_main::{{closure}}::h7500b54257359db6
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x560f07b6b428 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h1f8f335eaa9cfaee
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   14:     0x560f07b6b428 - std::panicking::rust_panic_with_hook::h2b5517d590cab22e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x560f07b6b17e - std::panicking::begin_panic_handler::{{closure}}::h233112c06e0ef43e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x560f07b69836 - std::sys_common::backtrace::__rust_end_short_backtrace::h6e893f24d7ebbff8
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:170:18
[INFO] [stdout]   17:     0x560f07b6aee2 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x560f07aa2055 - core::panicking::panic_fmt::hbf0e066aabfa482c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x560f07aa24ab - core::panicking::assert_failed_inner::h0bba8b7c26ee4492
[INFO] [stdout]   20:     0x560f07abe33e - core::panicking::assert_failed::h238454b746599c04
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:279:5
[INFO] [stdout]   21:     0x560f07ad5cc1 - rusty_build_pipeline::init::test::main::works_given_a_working_directory_that_exists::h4fb3c9ba7b6b8b11
[INFO] [stdout]                                at /opt/rustwide/workdir/src/init.rs:60:13
[INFO] [stdout]   22:     0x560f07ad5aa7 - rusty_build_pipeline::init::test::main::works_given_a_working_directory_that_exists::{{closure}}::h95747b89257c9b23
[INFO] [stdout]                                at /opt/rustwide/workdir/src/init.rs:54:57
[INFO] [stdout]   23:     0x560f07ae2516 - core::ops::function::FnOnce::call_once::hf85d47fe96ba1121
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x560f07b2ce2f - core::ops::function::FnOnce::call_once::h2b5d431d5046312d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x560f07b2ce2f - test::__rust_begin_short_backtrace::h7714669af176e207
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:628:18
[INFO] [stdout]   26:     0x560f07b2be45 - test::run_test_in_process::{{closure}}::h85218797dcbcec12
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:60
[INFO] [stdout]   27:     0x560f07b2be45 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h76c106ea31c14d7b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x560f07b2be45 - std::panicking::try::do_call::h3bd5d0f6620ee946
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   29:     0x560f07b2be45 - std::panicking::try::h232e535e4744fe31
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   30:     0x560f07b2be45 - std::panic::catch_unwind::h3ce3bd6ca8dbac68
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   31:     0x560f07b2be45 - test::run_test_in_process::hc97b257c9621286a
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:27
[INFO] [stdout]   32:     0x560f07b2be45 - test::run_test::{{closure}}::h2aa798823a438d38
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:574:43
[INFO] [stdout]   33:     0x560f07af4106 - test::run_test::{{closure}}::h87d231c78fb59832
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:602:41
[INFO] [stdout]   34:     0x560f07af4106 - std::sys_common::backtrace::__rust_begin_short_backtrace::he6df152596625789
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:154:18
[INFO] [stdout]   35:     0x560f07af91b7 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::ha94be15d1e0acf36
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   36:     0x560f07af91b7 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9dc6bd6372f16606
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x560f07af91b7 - std::panicking::try::do_call::h9057517f80303cd4
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   38:     0x560f07af91b7 - std::panicking::try::he3a30b11ee45340c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   39:     0x560f07af91b7 - std::panic::catch_unwind::h410458cfd3528b8b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   40:     0x560f07af91b7 - std::thread::Builder::spawn_unchecked_::{{closure}}::h72ac3bdb567b737b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   41:     0x560f07af91b7 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h38f34da3654a8344
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x560f07b707c5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hc7eafaff61e32df9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   43:     0x560f07b707c5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ba4a5de48dd2304
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   44:     0x560f07b707c5 - std::sys::unix::thread::Thread::new::thread_start::he469335aef763e45
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7f9ad7d5bac3 - <unknown>
[INFO] [stdout]   46:     0x7f9ad7decbf4 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- run::setup::tree::test::circular_deps::ok_if_steps_have_many_branching_dependencies_but_none_are_circular stdout ----
[INFO] [stdout] thread 'run::setup::tree::test::circular_deps::ok_if_steps_have_many_branching_dependencies_but_none_are_circular' panicked at src/run/setup/tree.rs:736:13:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: Ok({"B": {}, "F": {}, "E": {}, "C": {}, "H": {}, "A": {}, "G": {}, "D": {}})
[INFO] [stdout]  right: Ok({"D": {["C", "A"], ["B", "A"]}, "A": {}, "E": {["D", "C", "A"], ["D", "B", "A"]}, "B": {}, "C": {["A"]}, "H": {["E", "D", "B", "A"], ["F", "D", "B", "A"], ["E", "D", "C", "A"], ["F", "D", "C", "A"], ["D", "B", "A"], ["D", "C", "A"]}, "F": {["D", "B", "A"], ["D", "C", "A"]}, "G": {["F", "D", "B", "A"], ["F", "D", "C", "A"], ["E", "D", "B", "A"], ["E", "D", "C", "A"]}})
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x560f07b6936c - std::backtrace_rs::backtrace::libunwind::trace::ha637c64ce894333a
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x560f07b6936c - std::backtrace_rs::backtrace::trace_unsynchronized::h47f62dea28e0c88d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x560f07b6936c - std::sys_common::backtrace::_print_fmt::h9eef0abe20ede486
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x560f07b6936c - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hed7f999df88cc644
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x560f07b93bb0 - core::fmt::rt::Argument::fmt::h1539a9308b8d058d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x560f07b93bb0 - core::fmt::write::h3a39390d8560d9c9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x560f07b66c8f - std::io::Write::write_fmt::h040b369f3a0f9cbc
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/io/mod.rs:1762:15
[INFO] [stdout]    7:     0x560f07b69154 - std::sys_common::backtrace::_print::h894006fb5c6f3d45
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x560f07b69154 - std::sys_common::backtrace::print::h23a2d212c6fff936
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x560f07b6ae17 - std::panicking::default_hook::{{closure}}::h8a1d2ee00185001a
[INFO] [stdout]   10:     0x560f07b6ab03 - std::panicking::default_hook::h6038f2eba384e475
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x560f07b277d7 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h0ad024c9bdc6d768
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   12:     0x560f07b277d7 - test::test_main::{{closure}}::h7500b54257359db6
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x560f07b6b428 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h1f8f335eaa9cfaee
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2021:9
[INFO] [stdout]   14:     0x560f07b6b428 - std::panicking::rust_panic_with_hook::h2b5517d590cab22e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x560f07b6b17e - std::panicking::begin_panic_handler::{{closure}}::h233112c06e0ef43e
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x560f07b69836 - std::sys_common::backtrace::__rust_end_short_backtrace::h6e893f24d7ebbff8
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:170:18
[INFO] [stdout]   17:     0x560f07b6aee2 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x560f07aa2055 - core::panicking::panic_fmt::hbf0e066aabfa482c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x560f07aa24ab - core::panicking::assert_failed_inner::h0bba8b7c26ee4492
[INFO] [stdout]   20:     0x560f07abe47e - core::panicking::assert_failed::h5e49375da851587c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panicking.rs:279:5
[INFO] [stdout]   21:     0x560f07af060c - rusty_build_pipeline::run::setup::tree::test::circular_deps::ok_if_steps_have_many_branching_dependencies_but_none_are_circular::h653df15418d85b7c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/run/setup/tree.rs:736:13
[INFO] [stdout]   22:     0x560f07aed917 - rusty_build_pipeline::run::setup::tree::test::circular_deps::ok_if_steps_have_many_branching_dependencies_but_none_are_circular::{{closure}}::he7ffa093926ab849
[INFO] [stdout]                                at /opt/rustwide/workdir/src/run/setup/tree.rs:626:80
[INFO] [stdout]   23:     0x560f07ae1876 - core::ops::function::FnOnce::call_once::h441dd521e4715153
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x560f07b2ce2f - core::ops::function::FnOnce::call_once::h2b5d431d5046312d
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x560f07b2ce2f - test::__rust_begin_short_backtrace::h7714669af176e207
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:628:18
[INFO] [stdout]   26:     0x560f07b2be45 - test::run_test_in_process::{{closure}}::h85218797dcbcec12
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:60
[INFO] [stdout]   27:     0x560f07b2be45 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h76c106ea31c14d7b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x560f07b2be45 - std::panicking::try::do_call::h3bd5d0f6620ee946
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   29:     0x560f07b2be45 - std::panicking::try::h232e535e4744fe31
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   30:     0x560f07b2be45 - std::panic::catch_unwind::h3ce3bd6ca8dbac68
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   31:     0x560f07b2be45 - test::run_test_in_process::hc97b257c9621286a
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:651:27
[INFO] [stdout]   32:     0x560f07b2be45 - test::run_test::{{closure}}::h2aa798823a438d38
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:574:43
[INFO] [stdout]   33:     0x560f07af4106 - test::run_test::{{closure}}::h87d231c78fb59832
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/test/src/lib.rs:602:41
[INFO] [stdout]   34:     0x560f07af4106 - std::sys_common::backtrace::__rust_begin_short_backtrace::he6df152596625789
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys_common/backtrace.rs:154:18
[INFO] [stdout]   35:     0x560f07af91b7 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::ha94be15d1e0acf36
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   36:     0x560f07af91b7 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9dc6bd6372f16606
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x560f07af91b7 - std::panicking::try::do_call::h9057517f80303cd4
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:552:40
[INFO] [stdout]   38:     0x560f07af91b7 - std::panicking::try::he3a30b11ee45340c
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panicking.rs:516:19
[INFO] [stdout]   39:     0x560f07af91b7 - std::panic::catch_unwind::h410458cfd3528b8b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/panic.rs:142:14
[INFO] [stdout]   40:     0x560f07af91b7 - std::thread::Builder::spawn_unchecked_::{{closure}}::h72ac3bdb567b737b
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   41:     0x560f07af91b7 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h38f34da3654a8344
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x560f07b707c5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hc7eafaff61e32df9
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   43:     0x560f07b707c5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6ba4a5de48dd2304
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/alloc/src/boxed.rs:2007:9
[INFO] [stdout]   44:     0x560f07b707c5 - std::sys::unix::thread::Thread::new::thread_start::he469335aef763e45
[INFO] [stdout]                                at /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7f9ad7d5bac3 - <unknown>
[INFO] [stdout]   46:     0x7f9ad7decbf4 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     init::test::main::works_given_a_working_directory_that_exists
[INFO] [stdout]     run::setup::tree::test::circular_deps::ok_if_steps_have_many_branching_dependencies_but_none_are_circular
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 56 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin rusty_build_pipeline`
[INFO] running `Command { std: "docker" "inspect" "10c8636bd31a1d937e6c2cba2fe2cfac525e0b4389584d270d65900b95e9a307", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10c8636bd31a1d937e6c2cba2fe2cfac525e0b4389584d270d65900b95e9a307", kill_on_drop: false }`
[INFO] [stdout] 10c8636bd31a1d937e6c2cba2fe2cfac525e0b4389584d270d65900b95e9a307
[INFO] testing mbernerslee/rusty_build_pipeline against beta-2023-12-22 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmbernerslee%2Frusty_build_pipeline" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mbernerslee/rusty_build_pipeline on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mbernerslee/rusty_build_pipeline
[INFO] finished tweaking git repo https://github.com/mbernerslee/rusty_build_pipeline
[INFO] tweaked toml for git repo https://github.com/mbernerslee/rusty_build_pipeline written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/mbernerslee/rusty_build_pipeline already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2dd7c0561eaaf0f7cc290885d91ab9170300cc72d10569adabaa7592ddb3be9b
[INFO] running `Command { std: "docker" "start" "-a" "2dd7c0561eaaf0f7cc290885d91ab9170300cc72d10569adabaa7592ddb3be9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2dd7c0561eaaf0f7cc290885d91ab9170300cc72d10569adabaa7592ddb3be9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dd7c0561eaaf0f7cc290885d91ab9170300cc72d10569adabaa7592ddb3be9b", kill_on_drop: false }`
[INFO] [stdout] 2dd7c0561eaaf0f7cc290885d91ab9170300cc72d10569adabaa7592ddb3be9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c9f22b7556aec45ada4615d9ef2d87cd74a8cb8589d32654684ff1fa6ef58bb
[INFO] running `Command { std: "docker" "start" "-a" "2c9f22b7556aec45ada4615d9ef2d87cd74a8cb8589d32654684ff1fa6ef58bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.73
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling serde_json v1.0.109
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling quote v1.0.34
[INFO] [stderr]    Compiling syn v2.0.44
[INFO] [stderr]    Compiling termion v1.5.6
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling rusty_build_pipeline v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::sync::mpsc::channel`
[INFO] [stdout]  --> src/run/server/which_runners_can_run.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::sync::mpsc::channel;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Receiver`, `Sender`
[INFO] [stdout]  --> src/run/server/which_runners_can_run.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::sync::mpsc::{Receiver, Sender};
[INFO] [stdout]   |                       ^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]   --> src/run/server.rs:82:29
[INFO] [stdout]    |
[INFO] [stdout] 82 |             Ok((runner_num, msg)) => {
[INFO] [stdout]    |                             ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `setup`
[INFO] [stdout]   --> src/run/server.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn run(setup: Setup, build_steps: Vec<BuildStep>) -> Result<(), String> {
[INFO] [stdout]    |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_setup`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/run/setup/tree.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     name: &'a String,
[INFO] [stdout]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `direct_deps`
[INFO] [stdout]   --> src/run/setup/tree.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     direct_deps: &DirectDeps<'a>,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_direct_deps`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Failure` is never constructed
[INFO] [stdout]   --> src/run/server.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | enum RunnerResponse {
[INFO] [stdout]    |      -------------- variant in this enum
[INFO] [stdout] 13 |     Success,
[INFO] [stdout] 14 |     Failure(String),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RunnerResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `build_step_name` and `depends_on` are never read
[INFO] [stdout]   --> src/run/server.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Runner<'a> {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 19 |     start_sender: Sender<()>,
[INFO] [stdout] 20 |     build_step_name: &'a String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 21 |     depends_on: &'a Vec<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Runner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `command_type` and `env_vars` are never read
[INFO] [stdout]   --> src/run/server.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct RunnerCommand {
[INFO] [stdout]    |        ------------- fields in this struct
[INFO] [stdout] 26 |     command_type: CommandType,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 27 |     command: String,
[INFO] [stdout] 28 |     env_vars: Option<Vec<EnvVar>>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RunnerCommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `circular_deps_error` is never used
[INFO] [stdout]    --> src/run/setup/tree.rs:245:4
[INFO] [stdout]     |
[INFO] [stdout] 245 | fn circular_deps_error() -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/run/server.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |         runners.get(&n).unwrap().start_sender.send(());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 70 |         let _ = runners.get(&n).unwrap().start_sender.send(());
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.36s
[INFO] running `Command { std: "docker" "inspect" "2c9f22b7556aec45ada4615d9ef2d87cd74a8cb8589d32654684ff1fa6ef58bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c9f22b7556aec45ada4615d9ef2d87cd74a8cb8589d32654684ff1fa6ef58bb", kill_on_drop: false }`
[INFO] [stdout] 2c9f22b7556aec45ada4615d9ef2d87cd74a8cb8589d32654684ff1fa6ef58bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 223aee27a632c7db793ef32476668f980cbee36559e71130ed946212ef3cbf7f
[INFO] running `Command { std: "docker" "start" "-a" "223aee27a632c7db793ef32476668f980cbee36559e71130ed946212ef3cbf7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty_build_pipeline v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::sync::mpsc::channel`
[INFO] [stdout]  --> src/run/server/which_runners_can_run.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::sync::mpsc::channel;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Receiver`, `Sender`
[INFO] [stdout]  --> src/run/server/which_runners_can_run.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::sync::mpsc::{Receiver, Sender};
[INFO] [stdout]   |                       ^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msg`
[INFO] [stdout]   --> src/run/server.rs:82:29
[INFO] [stdout]    |
[INFO] [stdout] 82 |             Ok((runner_num, msg)) => {
[INFO] [stdout]    |                             ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `setup`
[INFO] [stdout]   --> src/run/server.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn run(setup: Setup, build_steps: Vec<BuildStep>) -> Result<(), String> {
[INFO] [stdout]    |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_setup`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/run/setup/tree.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     name: &'a String,
[INFO] [stdout]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `direct_deps`
[INFO] [stdout]   --> src/run/setup/tree.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     direct_deps: &DirectDeps<'a>,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_direct_deps`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/run/setup/tree.rs:635:17
[INFO] [stdout]     |
[INFO] [stdout] 635 |             let i = String::from("I");
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Failure` is never constructed
[INFO] [stdout]   --> src/run/server.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | enum RunnerResponse {
[INFO] [stdout]    |      -------------- variant in this enum
[INFO] [stdout] 13 |     Success,
[INFO] [stdout] 14 |     Failure(String),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RunnerResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `build_step_name` and `depends_on` are never read
[INFO] [stdout]   --> src/run/server.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Runner<'a> {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 19 |     start_sender: Sender<()>,
[INFO] [stdout] 20 |     build_step_name: &'a String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 21 |     depends_on: &'a Vec<String>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Runner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `command_type` and `env_vars` are never read
[INFO] [stdout]   --> src/run/server.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct RunnerCommand {
[INFO] [stdout]    |        ------------- fields in this struct
[INFO] [stdout] 26 |     command_type: CommandType,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 27 |     command: String,
[INFO] [stdout] 28 |     env_vars: Option<Vec<EnvVar>>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RunnerCommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `circular_deps_error` is never used
[INFO] [stdout]    --> src/run/setup/tree.rs:245:4
[INFO] [stdout]     |
[INFO] [stdout] 245 | fn circular_deps_error() -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/run/server.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |         runners.get(&n).unwrap().start_sender.send(());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 70 |         let _ = runners.get(&n).unwrap().start_sender.send(());
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "223aee27a632c7db793ef32476668f980cbee36559e71130ed946212ef3cbf7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "223aee27a632c7db793ef32476668f980cbee36559e71130ed946212ef3cbf7f", kill_on_drop: false }`
[INFO] [stdout] 223aee27a632c7db793ef32476668f980cbee36559e71130ed946212ef3cbf7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ef689bf82c46b92cced788aeb8621c08be9bd3dac131968dd1d7b3e731bed4d2
[INFO] running `Command { std: "docker" "start" "-a" "ef689bf82c46b92cced788aeb8621c08be9bd3dac131968dd1d7b3e731bed4d2", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::sync::mpsc::channel`
[INFO] [stderr]  --> src/run/server/which_runners_can_run.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::sync::mpsc::channel;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Receiver`, `Sender`
[INFO] [stderr]  --> src/run/server/which_runners_can_run.rs:4:23
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::sync::mpsc::{Receiver, Sender};
[INFO] [stderr]   |                       ^^^^^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msg`
[INFO] [stderr]   --> src/run/server.rs:82:29
[INFO] [stderr]    |
[INFO] [stderr] 82 |             Ok((runner_num, msg)) => {
[INFO] [stderr]    |                             ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `setup`
[INFO] [stderr]   --> src/run/server.rs:31:12
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub fn run(setup: Setup, build_steps: Vec<BuildStep>) -> Result<(), String> {
[INFO] [stderr]    |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_setup`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]   --> src/run/setup/tree.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 71 |     name: &'a String,
[INFO] [stderr]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `direct_deps`
[INFO] [stderr]   --> src/run/setup/tree.rs:72:5
[INFO] [stderr]    |
[INFO] [stderr] 72 |     direct_deps: &DirectDeps<'a>,
[INFO] [stderr]    |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_direct_deps`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/run/setup/tree.rs:635:17
[INFO] [stderr]     |
[INFO] [stderr] 635 |             let i = String::from("I");
[INFO] [stderr]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Failure` is never constructed
[INFO] [stderr]   --> src/run/server.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | enum RunnerResponse {
[INFO] [stderr]    |      -------------- variant in this enum
[INFO] [stderr] 13 |     Success,
[INFO] [stderr] 14 |     Failure(String),
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `RunnerResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `build_step_name` and `depends_on` are never read
[INFO] [stderr]   --> src/run/server.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub struct Runner<'a> {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr] 19 |     start_sender: Sender<()>,
[INFO] [stderr] 20 |     build_step_name: &'a String,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 21 |     depends_on: &'a Vec<String>,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Runner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `command_type` and `env_vars` are never read
[INFO] [stderr]   --> src/run/server.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | struct RunnerCommand {
[INFO] [stderr]    |        ------------- fields in this struct
[INFO] [stderr] 26 |     command_type: CommandType,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 27 |     command: String,
[INFO] [stderr] 28 |     env_vars: Option<Vec<EnvVar>>,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `RunnerCommand` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: function `circular_deps_error` is never used
[INFO] [stderr]    --> src/run/setup/tree.rs:245:4
[INFO] [stderr]     |
[INFO] [stderr] 245 | fn circular_deps_error() -> String {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/run/server.rs:70:9
[INFO] [stderr]    |
[INFO] [stderr] 70 |         runners.get(&n).unwrap().start_sender.send(());
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 70 |         let _ = runners.get(&n).unwrap().start_sender.send(());
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `rusty_build_pipeline` (bin "rusty_build_pipeline" test) generated 12 warnings (run `cargo fix --bin "rusty_build_pipeline" --tests` to apply 7 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rusty_build_pipeline-829e19551efef98d)
[INFO] [stdout] 
[INFO] [stdout] running 58 tests
[INFO] [stdout] test command_line_arguments::test::parse::given_run_and_more_args_returns_run ... ok
[INFO] [stdout] test command_line_arguments::test::parse::given_init_and_more_args_returns_init ... ok
[INFO] [stdout] test command_line_arguments::test::parse::given_nonsense_returns_none ... ok
[INFO] [stdout] test command_line_arguments::test::parse::given_version_returns_display_version ... ok
[INFO] [stdout] test init::config::test::build::given_cwd_and_a_dir_but_with_extra_args_returns_error ... ok
[INFO] [stdout] test init::config::test::build::given_cwd_and_a_dir_only_returns_a_config ... ok
[INFO] [stdout] test init::config::test::build::given_nonsense_returns_error ... ok
[INFO] [stdout] test init::config::test::build::given_two_nonsense_args_returns_error ... ok
[INFO] [stdout] test init::directory_structure::test::determine::given_a_config_returns_a_directory_strcuture ... ok
[INFO] [stdout] test init::directory_structure::test::determine::given_a_different_config_returns_a_directory_strcuture ... ok
[INFO] [stdout] test init::directory_structure::test::determine::the_config_deserliases ... ok
[INFO] [stdout] test init::directory_structure_creation::test::create::errors_if_creating_the_bp_directory_fails ... ok
[INFO] [stdout] test init::directory_structure_creation::test::create::errors_if_creating_the_config_file_fails ... ok
[INFO] [stdout] test init::directory_structure_creation::test::create::errors_if_creating_the_scripts_directory_fails ... ok
[INFO] [stdout] test init::directory_structure_creation::test::create::errors_if_the_build_pipeline_directory_exists ... ok
[INFO] [stdout] test init::directory_structure_creation::test::create::errors_if_the_working_directory_path_exists ... ok
[INFO] [stdout] test init::directory_structure_creation::test::create::errors_if_writing_the_config_file_fails ... ok
[INFO] [stdout] test init::directory_structure_creation::test::create::works ... ok
[INFO] [stdout] test init::test::main::errors_given_bad_args ... ok
[INFO] [stdout] test init::test::main::errors_when_directory_structure_creation_fails ... ok
[INFO] [stdout] test run::setup::command_line_arguments::test::parse::analyse_self_worth_sets_from_failed_to_false ... ok
[INFO] [stdout] test run::setup::command_line_arguments::test::parse::errors_given_jank_command_line_args ... ok
[INFO] [stdout] test run::setup::command_line_arguments::test::parse::errors_given_multiple_valid_flags_but_one_bad_one ... ok
[INFO] [stdout] test run::setup::command_line_arguments::test::parse::given_cwd_sets_it_in_the_setup ... ok
[INFO] [stdout] test run::setup::command_line_arguments::test::parse::given_debug_sets_debug_mode ... ok
[INFO] [stdout] test run::setup::command_line_arguments::test::parse::given_from_failed_sets_from_failed ... ok
[INFO] [stdout] test run::setup::command_line_arguments::test::parse::given_analyse_self_worth_sets_it_as_the_mode ... ok
[INFO] [stdout] test run::setup::command_line_arguments::test::parse::given_no_command_line_args_returns_the_default_setup ... ok
[INFO] [stdout] test run::setup::command_line_arguments::test::parse::given_run_all_sets_from_failed_false ... ok
[INFO] [stdout] test run::setup::command_line_arguments::test::parse::given_multiple_flags_we_can_set_them_all ... ok
[INFO] [stdout] test run::setup::command_line_arguments::test::parse::given_verbose_sets_verbose_mode ... ok
[INFO] [stdout] test run::setup::command_line_arguments::test::parse_incompatible_args::analyse_self_worth_and_debug_are_incompatible ... ok
[INFO] [stdout] test run::setup::command_line_arguments::test::parse_incompatible_args::analyse_self_worth_and_from_failed_are_incompatible ... ok
[INFO] [stdout] test run::setup::command_line_arguments::test::parse_incompatible_args::analyse_self_worth_and_json_report_are_incompatible ... ok
[INFO] [stdout] test run::setup::command_line_arguments::test::parse_incompatible_args::analyse_self_worth_and_run_all_are_incompatible ... ok
[INFO] [stdout] test run::setup::command_line_arguments::test::parse_incompatible_args::analyse_self_worth_and_verbose_are_incompatible ... ok
[INFO] [stdout] test run::setup::command_line_arguments::test::parse_incompatible_args::debug_and_stats_are_incompatible ... ok
[INFO] [stdout] test run::setup::command_line_arguments::test::parse_incompatible_args::debug_and_verbose_are_incompatible ... ok
[INFO] [stdout] test run::setup::config_file::test::file_path::given_a_dir_returns_the_config_file_path ... ok
[INFO] [stdout] test run::setup::command_line_arguments::test::parse_incompatible_args::analyse_self_worth_and_stats_are_incompatible ... ok
[INFO] [stdout] test run::setup::command_line_arguments::test::parse_incompatible_args::run_all_and_from_failed_are_incompatible ... ok
[INFO] [stdout] test run::setup::command_line_arguments::test::parse_incompatible_args::debug_and_json_report_are_incompatible ... ok
[INFO] [stdout] test run::setup::config_file::test::read_with_reader::when_reading_the_file_works_return_the_contents ... ok
[INFO] [stdout] test run::setup::config_file::test::read_with_reader::when_reading_the_file_errors_return_error ... ok
[INFO] [stdout] test run::setup::config_file_json_parser::test::determine_build_steps::returns_error_when_its_invalid_json ... ok
[INFO] [stdout] test run::setup::config_file_json_parser::test::determine_build_steps::returns_build_steps_when_its_valid_json_build_steps ... ok
[INFO] [stdout] test run::setup::config_file_json_parser::test::determine_build_steps::returns_build_steps_when_its_valid_json_with_env_vars ... ok
[INFO] [stdout] test run::setup::environment_variables::test::read_with_reader::error_when_theres_a_env_var_reading_error ... ok
[INFO] [stdout] test run::setup::environment_variables::test::read_with_reader::false_when_env_var_not_set ... ok
[INFO] [stdout] test run::setup::environment_variables::test::read_with_reader::when_its_false_return_false ... ok
[INFO] [stdout] test run::setup::environment_variables::test::read_with_reader::when_its_true_return_true ... ok
[INFO] [stdout] test run::setup::terminal_width::test::add_width_to_setup::errors_when_we_cannot_find_the_terminal_width ... ok
[INFO] [stdout] test run::setup::terminal_width::test::add_width_to_setup::when_we_can_find_the_terminal_width_add_it_to_the_setup ... ok
[INFO] [stdout] test run::setup::environment_variables::test::read_with_reader::error_when_its_jank ... ok
[INFO] [stdout] test run::setup::config_file_json_parser::test::determine_build_steps::returns_invalid_when_its_valid_json_but_not_build_steps ... ok
[INFO] [stdout] test version::test::write_version::returns_the_version_of_this_software ... ok
[INFO] [stdout] test init::test::main::works_given_a_working_directory_that_exists ... FAILED
[INFO] [stdout] test run::setup::tree::test::circular_deps::ok_if_steps_have_many_branching_dependencies_but_none_are_circular ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- init::test::main::works_given_a_working_directory_that_exists stdout ----
[INFO] [stdout] thread 'init::test::main::works_given_a_working_directory_that_exists' panicked at src/init.rs:60:13:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: Ok(())
[INFO] [stdout]  right: Err("I failed because the directory you supplied does not exist. I can only initialise in a directory that already exists.")
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x556ee78410c6 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x556ee78410c6 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x556ee78410c6 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x556ee78410c6 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x556ee786ac00 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x556ee786ac00 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x556ee783ea9f - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x556ee7840ea4 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x556ee7840ea4 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x556ee7842c17 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x556ee78428fd - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x556ee77fee87 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x556ee77fee87 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x556ee7843236 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x556ee7843236 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x556ee7842f82 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x556ee78415c6 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x556ee7842ce0 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x556ee7778055 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x556ee77784cb - core::panicking::assert_failed_inner::h9f13e27dd63c3a08
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:342:17
[INFO] [stdout]   20:     0x556ee77aecde - core::panicking::assert_failed::h90eb2e24ef03b626
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:297:5
[INFO] [stdout]   21:     0x556ee77958a1 - rusty_build_pipeline::init::test::main::works_given_a_working_directory_that_exists::h3f3e2ee36e04bef2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/init.rs:60:13
[INFO] [stdout]   22:     0x556ee7795687 - rusty_build_pipeline::init::test::main::works_given_a_working_directory_that_exists::{{closure}}::h85273e096ec8c156
[INFO] [stdout]                                at /opt/rustwide/workdir/src/init.rs:54:57
[INFO] [stdout]   23:     0x556ee779f5b6 - core::ops::function::FnOnce::call_once::h51791b49ff68e46c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x556ee780475f - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x556ee780475f - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   26:     0x556ee78034e1 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   27:     0x556ee78034e1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x556ee78034e1 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   29:     0x556ee78034e1 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   30:     0x556ee78034e1 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   31:     0x556ee78034e1 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   32:     0x556ee78034e1 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   33:     0x556ee77ca816 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   34:     0x556ee77ca816 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x556ee77cf877 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   36:     0x556ee77cf877 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x556ee77cf877 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   38:     0x556ee77cf877 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   39:     0x556ee77cf877 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   40:     0x556ee77cf877 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   41:     0x556ee77cf877 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x556ee78485f5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   43:     0x556ee78485f5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   44:     0x556ee78485f5 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7f8b91d3eac3 - <unknown>
[INFO] [stdout]   46:     0x7f8b91dcfbf4 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- run::setup::tree::test::circular_deps::ok_if_steps_have_many_branching_dependencies_but_none_are_circular stdout ----
[INFO] [stdout] thread 'run::setup::tree::test::circular_deps::ok_if_steps_have_many_branching_dependencies_but_none_are_circular' panicked at src/run/setup/tree.rs:736:13:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: Ok({"H": {}, "D": {}, "E": {}, "F": {}, "G": {}, "C": {}, "B": {}, "A": {}})
[INFO] [stdout]  right: Ok({"H": {["E", "D", "B", "A"], ["E", "D", "C", "A"], ["F", "D", "B", "A"], ["F", "D", "C", "A"], ["D", "C", "A"], ["D", "B", "A"]}, "B": {}, "A": {}, "E": {["D", "B", "A"], ["D", "C", "A"]}, "G": {["F", "D", "C", "A"], ["E", "D", "C", "A"], ["E", "D", "B", "A"], ["F", "D", "B", "A"]}, "D": {["B", "A"], ["C", "A"]}, "F": {["D", "C", "A"], ["D", "B", "A"]}, "C": {["A"]}})
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x556ee78410c6 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x556ee78410c6 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x556ee78410c6 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x556ee78410c6 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x556ee786ac00 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x556ee786ac00 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x556ee783ea9f - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x556ee7840ea4 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x556ee7840ea4 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x556ee7842c17 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x556ee78428fd - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x556ee77fee87 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x556ee77fee87 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x556ee7843236 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x556ee7843236 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x556ee7842f82 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x556ee78415c6 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x556ee7842ce0 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x556ee7778055 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x556ee77784cb - core::panicking::assert_failed_inner::h9f13e27dd63c3a08
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:342:17
[INFO] [stdout]   20:     0x556ee77aeb5e - core::panicking::assert_failed::h2606135744f27deb
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:297:5
[INFO] [stdout]   21:     0x556ee7798f9a - rusty_build_pipeline::run::setup::tree::test::circular_deps::ok_if_steps_have_many_branching_dependencies_but_none_are_circular::hbd73bdc58cb6aea4
[INFO] [stdout]                                at /opt/rustwide/workdir/src/run/setup/tree.rs:736:13
[INFO] [stdout]   22:     0x556ee77962a7 - rusty_build_pipeline::run::setup::tree::test::circular_deps::ok_if_steps_have_many_branching_dependencies_but_none_are_circular::{{closure}}::he2d66906bd91f8ab
[INFO] [stdout]                                at /opt/rustwide/workdir/src/run/setup/tree.rs:626:80
[INFO] [stdout]   23:     0x556ee779fd96 - core::ops::function::FnOnce::call_once::hc59ee4bb7a8db696
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x556ee780475f - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x556ee780475f - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   26:     0x556ee78034e1 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   27:     0x556ee78034e1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x556ee78034e1 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   29:     0x556ee78034e1 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   30:     0x556ee78034e1 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   31:     0x556ee78034e1 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   32:     0x556ee78034e1 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   33:     0x556ee77ca816 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   34:     0x556ee77ca816 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x556ee77cf877 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   36:     0x556ee77cf877 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x556ee77cf877 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   38:     0x556ee77cf877 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   39:     0x556ee77cf877 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   40:     0x556ee77cf877 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   41:     0x556ee77cf877 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x556ee78485f5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   43:     0x556ee78485f5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   44:     0x556ee78485f5 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7f8b91d3eac3 - <unknown>
[INFO] [stdout]   46:     0x7f8b91dcfbf4 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     init::test::main::works_given_a_working_directory_that_exists
[INFO] [stdout]     run::setup::tree::test::circular_deps::ok_if_steps_have_many_branching_dependencies_but_none_are_circular
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 56 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin rusty_build_pipeline`
[INFO] running `Command { std: "docker" "inspect" "ef689bf82c46b92cced788aeb8621c08be9bd3dac131968dd1d7b3e731bed4d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef689bf82c46b92cced788aeb8621c08be9bd3dac131968dd1d7b3e731bed4d2", kill_on_drop: false }`
[INFO] [stdout] ef689bf82c46b92cced788aeb8621c08be9bd3dac131968dd1d7b3e731bed4d2
