[INFO] fetching crate dyer-cli 0.4.0...
[INFO] testing dyer-cli-0.4.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate dyer-cli 0.4.0 into /workspace/builds/worker-26/source
[INFO] validating manifest of crates.io crate dyer-cli 0.4.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dyer-cli 0.4.0
[INFO] finished tweaking crates.io crate dyer-cli 0.4.0
[INFO] tweaked toml for crates.io crate dyer-cli 0.4.0 written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] crate crates.io crate dyer-cli 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e0f67f40ff90e7505bd3bfb6b557cf105636702cd13fa85e63b85fca9c8343b
[INFO] running `Command { std: "docker" "start" "-a" "4e0f67f40ff90e7505bd3bfb6b557cf105636702cd13fa85e63b85fca9c8343b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e0f67f40ff90e7505bd3bfb6b557cf105636702cd13fa85e63b85fca9c8343b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e0f67f40ff90e7505bd3bfb6b557cf105636702cd13fa85e63b85fca9c8343b", kill_on_drop: false }`
[INFO] [stdout] 4e0f67f40ff90e7505bd3bfb6b557cf105636702cd13fa85e63b85fca9c8343b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51f429b022aac507623ada77297829145515a5d621063405f88e7f8709de8894
[INFO] running `Command { std: "docker" "start" "-a" "51f429b022aac507623ada77297829145515a5d621063405f88e7f8709de8894", kill_on_drop: false }`
[INFO] [stderr]    Compiling dyer-cli v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `path`
[INFO] [stdout]    --> src/subcommand/run.rs:281:5
[INFO] [stdout]     |
[INFO] [stdout] 281 |     path: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `Module` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/subcommand/run.rs:279:10
[INFO] [stdout]     |
[INFO] [stdout] 279 | #[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 1.92s
[INFO] running `Command { std: "docker" "inspect" "51f429b022aac507623ada77297829145515a5d621063405f88e7f8709de8894", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51f429b022aac507623ada77297829145515a5d621063405f88e7f8709de8894", kill_on_drop: false }`
[INFO] [stdout] 51f429b022aac507623ada77297829145515a5d621063405f88e7f8709de8894
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e467f7989b36735515c1991cff5911783efa092ce8d03ef8dc0b2a298f6fede4
[INFO] running `Command { std: "docker" "start" "-a" "e467f7989b36735515c1991cff5911783efa092ce8d03ef8dc0b2a298f6fede4", kill_on_drop: false }`
[INFO] [stderr]    Compiling dyer-cli v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `path`
[INFO] [stdout]    --> src/subcommand/run.rs:281:5
[INFO] [stdout]     |
[INFO] [stdout] 281 |     path: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `Module` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/subcommand/run.rs:279:10
[INFO] [stdout]     |
[INFO] [stdout] 279 | #[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 0.55s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/dyer-36e4bf0f22467ced)
[INFO] running `Command { std: "docker" "inspect" "e467f7989b36735515c1991cff5911783efa092ce8d03ef8dc0b2a298f6fede4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e467f7989b36735515c1991cff5911783efa092ce8d03ef8dc0b2a298f6fede4", kill_on_drop: false }`
[INFO] [stdout] e467f7989b36735515c1991cff5911783efa092ce8d03ef8dc0b2a298f6fede4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8f150f69ddb195140ff8f6a729b43f2db8ea9df26d11eae96b245f7c4e97d116
[INFO] running `Command { std: "docker" "start" "-a" "8f150f69ddb195140ff8f6a729b43f2db8ea9df26d11eae96b245f7c4e97d116", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `path`
[INFO] [stderr]    --> src/subcommand/run.rs:281:5
[INFO] [stderr]     |
[INFO] [stderr] 281 |     path: String,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] note: `Module` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    --> src/subcommand/run.rs:279:10
[INFO] [stderr]     |
[INFO] [stderr] 279 | #[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: `dyer-cli` (bin "dyer" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/dyer-36e4bf0f22467ced)
[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" "8f150f69ddb195140ff8f6a729b43f2db8ea9df26d11eae96b245f7c4e97d116", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f150f69ddb195140ff8f6a729b43f2db8ea9df26d11eae96b245f7c4e97d116", kill_on_drop: false }`
[INFO] [stdout] 8f150f69ddb195140ff8f6a729b43f2db8ea9df26d11eae96b245f7c4e97d116