[INFO] cloning repository https://github.com/matthewwoodruff/sdoc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/matthewwoodruff/sdoc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthewwoodruff%2Fsdoc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthewwoodruff%2Fsdoc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d6a008b927a8380a5f5ccffe99d5fcf0c6e754f5 [INFO] checking matthewwoodruff/sdoc against try#7b3565da729099dbe807466fcd118fb2815986e0 for pr-81789 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthewwoodruff%2Fsdoc" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/matthewwoodruff/sdoc on toolchain 7b3565da729099dbe807466fcd118fb2815986e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/matthewwoodruff/sdoc [INFO] finished tweaking git repo https://github.com/matthewwoodruff/sdoc [INFO] tweaked toml for git repo https://github.com/matthewwoodruff/sdoc written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/matthewwoodruff/sdoc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded assert_cmd v1.0.3 [INFO] [stderr] Downloaded predicates v1.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5c457fada1cefb58019fefaef9618316a94cfb353c4bc1b4f8a7fdf8495b81b3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5c457fada1cefb58019fefaef9618316a94cfb353c4bc1b4f8a7fdf8495b81b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5c457fada1cefb58019fefaef9618316a94cfb353c4bc1b4f8a7fdf8495b81b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c457fada1cefb58019fefaef9618316a94cfb353c4bc1b4f8a7fdf8495b81b3", kill_on_drop: false }` [INFO] [stdout] 5c457fada1cefb58019fefaef9618316a94cfb353c4bc1b4f8a7fdf8495b81b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6e0b449a74b34b2685c563a969e63e4710c972cea8d219c665d5344024e5cf88 [INFO] running `Command { std: "docker" "start" "-a" "6e0b449a74b34b2685c563a969e63e4710c972cea8d219c665d5344024e5cf88", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking libc v0.2.42 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking dtoa v0.4.3 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking predicates v1.0.0 [INFO] [stderr] Checking serde_yaml v0.8.17 [INFO] [stderr] Checking rand v0.5.4 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking bstr v0.2.15 [INFO] [stderr] Checking tempfile v3.0.3 [INFO] [stderr] Checking assert_cmd v1.0.3 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Checking sdoc v0.8.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/workflow/mod.rs:24:27 [INFO] [stdout] | [INFO] [stdout] 24 | fn run(self, runner: &InstructionRunner) -> Response { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InstructionRunner` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/workflow/mod.rs:61:51 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn run_workflow(workflow: Vec, runner: &InstructionRunner) -> Response { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InstructionRunner` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/workflow/mod.rs:24:27 [INFO] [stdout] | [INFO] [stdout] 24 | fn run(self, runner: &InstructionRunner) -> Response { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InstructionRunner` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/workflow/mod.rs:61:51 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn run_workflow(workflow: Vec, runner: &InstructionRunner) -> Response { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn InstructionRunner` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Command`, `Stdio` [INFO] [stdout] --> tests/features/common.rs:2:20 [INFO] [stdout] | [INFO] [stdout] 2 | use std::process::{Command, Stdio}; [INFO] [stdout] | ^^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `assert_cmd::prelude` [INFO] [stdout] --> tests/features/common.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use assert_cmd::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `stdin` [INFO] [stdout] --> tests/features/common.rs:100:12 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn stdin(&mut self, input: &str) -> &mut Harness { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run_uninitialised` [INFO] [stdout] --> tests/features/common.rs:125:8 [INFO] [stdout] | [INFO] [stdout] 125 | pub fn run_uninitialised(args: &[&str]) -> Harness { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.35s [INFO] running `Command { std: "docker" "inspect" "6e0b449a74b34b2685c563a969e63e4710c972cea8d219c665d5344024e5cf88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e0b449a74b34b2685c563a969e63e4710c972cea8d219c665d5344024e5cf88", kill_on_drop: false }` [INFO] [stdout] 6e0b449a74b34b2685c563a969e63e4710c972cea8d219c665d5344024e5cf88