[INFO] fetching crate v1_hello_hello_donotuse 0.1.0...
[INFO] testing v1_hello_hello_donotuse-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate v1_hello_hello_donotuse 0.1.0 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate v1_hello_hello_donotuse 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate v1_hello_hello_donotuse 0.1.0
[INFO] finished tweaking crates.io crate v1_hello_hello_donotuse 0.1.0
[INFO] tweaked toml for crates.io crate v1_hello_hello_donotuse 0.1.0 written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] crate crates.io crate v1_hello_hello_donotuse 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d87ec50d867a0ed0b30e1458bbdfc21bddd82801369e278ea3bcfea7917db08
[INFO] running `Command { std: "docker" "start" "-a" "3d87ec50d867a0ed0b30e1458bbdfc21bddd82801369e278ea3bcfea7917db08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d87ec50d867a0ed0b30e1458bbdfc21bddd82801369e278ea3bcfea7917db08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d87ec50d867a0ed0b30e1458bbdfc21bddd82801369e278ea3bcfea7917db08", kill_on_drop: false }`
[INFO] [stdout] 3d87ec50d867a0ed0b30e1458bbdfc21bddd82801369e278ea3bcfea7917db08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3217eb6f292ed1474bb423fc0ed4e3dc80df3573d1326ee64c08d6ada1ae8d13
[INFO] running `Command { std: "docker" "start" "-a" "3217eb6f292ed1474bb423fc0ed4e3dc80df3573d1326ee64c08d6ada1ae8d13", kill_on_drop: false }`
[INFO] [stderr]    Compiling v1_hello_hello_donotuse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `fave_color`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fave_color: Color,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `Person` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/main.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[derive(Debug)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (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 0.64s
[INFO] running `Command { std: "docker" "inspect" "3217eb6f292ed1474bb423fc0ed4e3dc80df3573d1326ee64c08d6ada1ae8d13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3217eb6f292ed1474bb423fc0ed4e3dc80df3573d1326ee64c08d6ada1ae8d13", kill_on_drop: false }`
[INFO] [stdout] 3217eb6f292ed1474bb423fc0ed4e3dc80df3573d1326ee64c08d6ada1ae8d13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df3b46d0bc2f51eeeeb0b2fc15a7d97751f3f0cd0be324a4a61416254cfa787d
[INFO] running `Command { std: "docker" "start" "-a" "df3b46d0bc2f51eeeeb0b2fc15a7d97751f3f0cd0be324a4a61416254cfa787d", kill_on_drop: false }`
[INFO] [stderr]    Compiling v1_hello_hello_donotuse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `fave_color`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     fave_color: Color,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `Person` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/main.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[derive(Debug)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (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 0.26s
[INFO] running `Command { std: "docker" "inspect" "df3b46d0bc2f51eeeeb0b2fc15a7d97751f3f0cd0be324a4a61416254cfa787d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df3b46d0bc2f51eeeeb0b2fc15a7d97751f3f0cd0be324a4a61416254cfa787d", kill_on_drop: false }`
[INFO] [stdout] df3b46d0bc2f51eeeeb0b2fc15a7d97751f3f0cd0be324a4a61416254cfa787d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5dee999da9a801e2a4c1ae463f881485a83722228d2ead00db2d590a7c029f24
[INFO] running `Command { std: "docker" "start" "-a" "5dee999da9a801e2a4c1ae463f881485a83722228d2ead00db2d590a7c029f24", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `fave_color`
[INFO] [stderr]  --> src/main.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     fave_color: Color,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] note: `Person` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]  --> src/main.rs:1:10
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[derive(Debug)]
[INFO] [stderr]   |          ^^^^^
[INFO] [stderr]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `v1_hello_hello_donotuse` (bin "v1_hello_hello_donotuse" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/v1_hello_hello_donotuse-87ebcc45c5dd3981)
[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" "5dee999da9a801e2a4c1ae463f881485a83722228d2ead00db2d590a7c029f24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dee999da9a801e2a4c1ae463f881485a83722228d2ead00db2d590a7c029f24", kill_on_drop: false }`
[INFO] [stdout] 5dee999da9a801e2a4c1ae463f881485a83722228d2ead00db2d590a7c029f24