[INFO] fetching crate cargo-gccrs 0.0.1...
[INFO] testing cargo-gccrs-0.0.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate cargo-gccrs 0.0.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate cargo-gccrs 0.0.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-gccrs 0.0.1
[INFO] finished tweaking crates.io crate cargo-gccrs 0.0.1
[INFO] tweaked toml for crates.io crate cargo-gccrs 0.0.1 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate crates.io crate cargo-gccrs 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a472e7202b0af6289f2eb567f3ba9f0407327bb45bd9f956147f3dd53800f000
[INFO] running `Command { std: "docker" "start" "-a" "a472e7202b0af6289f2eb567f3ba9f0407327bb45bd9f956147f3dd53800f000", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a472e7202b0af6289f2eb567f3ba9f0407327bb45bd9f956147f3dd53800f000", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a472e7202b0af6289f2eb567f3ba9f0407327bb45bd9f956147f3dd53800f000", kill_on_drop: false }`
[INFO] [stdout] a472e7202b0af6289f2eb567f3ba9f0407327bb45bd9f956147f3dd53800f000
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9edf667ac499d64e07d713110428d1bc7b4a893ee5bd5b9c492b1d3b6b4f8c0
[INFO] running `Command { std: "docker" "start" "-a" "a9edf667ac499d64e07d713110428d1bc7b4a893ee5bd5b9c492b1d3b6b4f8c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-gccrs v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `Args` that must be used
[INFO] [stdout]   --> src/main.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     dbg!(std::env::args());
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: iterators are lazy and do nothing unless consumed
[INFO] [stdout]    = note: this warning originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "a9edf667ac499d64e07d713110428d1bc7b4a893ee5bd5b9c492b1d3b6b4f8c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9edf667ac499d64e07d713110428d1bc7b4a893ee5bd5b9c492b1d3b6b4f8c0", kill_on_drop: false }`
[INFO] [stdout] a9edf667ac499d64e07d713110428d1bc7b4a893ee5bd5b9c492b1d3b6b4f8c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52a4e43e1567935542d1c5affffbedf026333f1bdd250807e94b9fd697d72e7a
[INFO] running `Command { std: "docker" "start" "-a" "52a4e43e1567935542d1c5affffbedf026333f1bdd250807e94b9fd697d72e7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-gccrs v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `Args` that must be used
[INFO] [stdout]   --> src/main.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     dbg!(std::env::args());
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: iterators are lazy and do nothing unless consumed
[INFO] [stdout]    = note: this warning originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "52a4e43e1567935542d1c5affffbedf026333f1bdd250807e94b9fd697d72e7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52a4e43e1567935542d1c5affffbedf026333f1bdd250807e94b9fd697d72e7a", kill_on_drop: false }`
[INFO] [stdout] 52a4e43e1567935542d1c5affffbedf026333f1bdd250807e94b9fd697d72e7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4f04a4416cff7c07582b7331da4aa6e2669b171cbcc267616ce9e4d8123334af
[INFO] running `Command { std: "docker" "start" "-a" "4f04a4416cff7c07582b7331da4aa6e2669b171cbcc267616ce9e4d8123334af", kill_on_drop: false }`
[INFO] [stderr] warning: unused `Args` that must be used
[INFO] [stderr]   --> src/main.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     dbg!(std::env::args());
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: iterators are lazy and do nothing unless consumed
[INFO] [stderr]    = note: this warning originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `cargo-gccrs` (bin "cargo-gccrs" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_gccrs-37accb6872fbba1e)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test gccrs::config::tests::option_invalid ... ok
[INFO] [stdout] test gccrs::config::tests::os_info_valid ... ok
[INFO] [stdout] test gccrs::config::tests::target_kv_valid ... ok
[INFO] [stdout] test gccrs::config::tests::sorting ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4f04a4416cff7c07582b7331da4aa6e2669b171cbcc267616ce9e4d8123334af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f04a4416cff7c07582b7331da4aa6e2669b171cbcc267616ce9e4d8123334af", kill_on_drop: false }`
[INFO] [stdout] 4f04a4416cff7c07582b7331da4aa6e2669b171cbcc267616ce9e4d8123334af