[INFO] cloning repository https://github.com/julySteuer/rusty-shell
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/julySteuer/rusty-shell" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FjulySteuer%2Frusty-shell", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FjulySteuer%2Frusty-shell'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a8a495468514ce16ac280bd2bd2a560dac866414
[INFO] testing julySteuer/rusty-shell against 1.98.0-beta.8+cargoflags=--release for beta-release-1.99-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FjulySteuer%2Frusty-shell" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/julySteuer/rusty-shell
[INFO] finished tweaking git repo https://github.com/julySteuer/rusty-shell
[INFO] tweaked toml for git repo https://github.com/julySteuer/rusty-shell written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/julySteuer/rusty-shell on toolchain 1.98.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/julySteuer/rusty-shell 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" "+1.98.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pest_derive v2.8.6
[INFO] [stderr]   Downloaded termion v4.0.6
[INFO] [stderr]   Downloaded numtoa v0.2.4
[INFO] [stderr]   Downloaded pest_generator v2.8.6
[INFO] [stderr]   Downloaded pest_meta v2.8.6
[INFO] [stderr]   Downloaded typenum v1.20.0
[INFO] [stderr]   Downloaded memchr v2.8.1
[INFO] [stderr]   Downloaded pest v2.8.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 6e5a12afbb69b23c7266ecf017cb20e870488c16027cdbb629dad5761322f750
[INFO] running `Command { std: "docker" "start" "6e5a12afbb69b23c7266ecf017cb20e870488c16027cdbb629dad5761322f750", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e5a12afbb69b23c7266ecf017cb20e870488c16027cdbb629dad5761322f750", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6e5a12afbb69b23c7266ecf017cb20e870488c16027cdbb629dad5761322f750" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e5a12afbb69b23c7266ecf017cb20e870488c16027cdbb629dad5761322f750", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6e5a12afbb69b23c7266ecf017cb20e870488c16027cdbb629dad5761322f750" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling memchr v2.8.1
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling numtoa v0.2.4
[INFO] [stderr]    Compiling pest v2.8.6
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling termion v4.0.6
[INFO] [stderr]    Compiling pest_meta v2.8.6
[INFO] [stderr]    Compiling pest_generator v2.8.6
[INFO] [stderr]    Compiling pest_derive v2.8.6
[INFO] [stderr]    Compiling rusty-shell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `ExecutionFailed` is never constructed
[INFO] [stdout]   --> src/executor.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum ExecutionError {
[INFO] [stdout]    |          -------------- variant in this enum
[INFO] [stdout] 11 |     ParsingFailed,
[INFO] [stdout] 12 |     ExecutionFailed,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ExecutionError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `concat` is never used
[INFO] [stdout]   --> src/subprocess.rs:73:12
[INFO] [stdout]    |
[INFO] [stdout] 63 | impl ProcList {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 73 |     pub fn concat(mut self, mut process: ProcList) -> Self {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 13.43s
[INFO] running `Command { std: "docker" "inspect" "6e5a12afbb69b23c7266ecf017cb20e870488c16027cdbb629dad5761322f750", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6e5a12afbb69b23c7266ecf017cb20e870488c16027cdbb629dad5761322f750" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty-shell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `ExecutionFailed` is never constructed
[INFO] [stdout]   --> src/executor.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum ExecutionError {
[INFO] [stdout]    |          -------------- variant in this enum
[INFO] [stdout] 11 |     ParsingFailed,
[INFO] [stdout] 12 |     ExecutionFailed,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ExecutionError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `concat` is never used
[INFO] [stdout]   --> src/subprocess.rs:73:12
[INFO] [stdout]    |
[INFO] [stdout] 63 | impl ProcList {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 73 |     pub fn concat(mut self, mut process: ProcList) -> Self {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "6e5a12afbb69b23c7266ecf017cb20e870488c16027cdbb629dad5761322f750", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6e5a12afbb69b23c7266ecf017cb20e870488c16027cdbb629dad5761322f750" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: variant `ExecutionFailed` is never constructed
[INFO] [stderr]   --> src/executor.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub enum ExecutionError {
[INFO] [stderr]    |          -------------- variant in this enum
[INFO] [stderr] 11 |     ParsingFailed,
[INFO] [stderr] 12 |     ExecutionFailed,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ExecutionError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `concat` is never used
[INFO] [stderr]   --> src/subprocess.rs:73:12
[INFO] [stderr]    |
[INFO] [stderr] 63 | impl ProcList {
[INFO] [stderr]    | ------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 73 |     pub fn concat(mut self, mut process: ProcList) -> Self {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rusty-shell` (bin "rusty-shell" test) generated 2 warnings
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/deps/rusty_shell-f5f2563df14fb572)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6e5a12afbb69b23c7266ecf017cb20e870488c16027cdbb629dad5761322f750", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e5a12afbb69b23c7266ecf017cb20e870488c16027cdbb629dad5761322f750", kill_on_drop: false }`
[INFO] [stdout] 6e5a12afbb69b23c7266ecf017cb20e870488c16027cdbb629dad5761322f750
