[INFO] fetching crate unit14-my-first-crate 0.1.0...
[INFO] testing unit14-my-first-crate-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate unit14-my-first-crate 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate unit14-my-first-crate 0.1.0
[INFO] finished tweaking crates.io crate unit14-my-first-crate 0.1.0
[INFO] tweaked toml for crates.io crate unit14-my-first-crate 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate unit14-my-first-crate 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate unit14-my-first-crate 0.1.0 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 86d8ba239fa7aeeed94408bdcb6d790502c7ac01e275cdeab062d8c5acc85669
[INFO] running `Command { std: "docker" "start" "-a" "86d8ba239fa7aeeed94408bdcb6d790502c7ac01e275cdeab062d8c5acc85669", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86d8ba239fa7aeeed94408bdcb6d790502c7ac01e275cdeab062d8c5acc85669", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86d8ba239fa7aeeed94408bdcb6d790502c7ac01e275cdeab062d8c5acc85669", kill_on_drop: false }`
[INFO] [stdout] 86d8ba239fa7aeeed94408bdcb6d790502c7ac01e275cdeab062d8c5acc85669
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] caac492f248f52112272d2c065b355863aaa85cac333b633f0c95f7169741a92
[INFO] running `Command { std: "docker" "start" "-a" "caac492f248f52112272d2c065b355863aaa85cac333b633f0c95f7169741a92", kill_on_drop: false }`
[INFO] [stderr]    Compiling unit14-my-first-crate v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `kind` is never read
[INFO] [stdout]   --> src/kinds/mod.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct KindStruct {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 21 |     kind: Kinds
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "caac492f248f52112272d2c065b355863aaa85cac333b633f0c95f7169741a92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caac492f248f52112272d2c065b355863aaa85cac333b633f0c95f7169741a92", kill_on_drop: false }`
[INFO] [stdout] caac492f248f52112272d2c065b355863aaa85cac333b633f0c95f7169741a92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c8bf98bd82e11e7022ccaf9f8250cc1bef3d07cb1f82e28c37f79756b876a67
[INFO] running `Command { std: "docker" "start" "-a" "6c8bf98bd82e11e7022ccaf9f8250cc1bef3d07cb1f82e28c37f79756b876a67", kill_on_drop: false }`
[INFO] [stderr]    Compiling unit14-my-first-crate v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `kind` is never read
[INFO] [stdout]   --> src/kinds/mod.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct KindStruct {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 21 |     kind: Kinds
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `kind` is never read
[INFO] [stdout]   --> src/kinds/mod.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct KindStruct {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 21 |     kind: Kinds
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "6c8bf98bd82e11e7022ccaf9f8250cc1bef3d07cb1f82e28c37f79756b876a67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c8bf98bd82e11e7022ccaf9f8250cc1bef3d07cb1f82e28c37f79756b876a67", kill_on_drop: false }`
[INFO] [stdout] 6c8bf98bd82e11e7022ccaf9f8250cc1bef3d07cb1f82e28c37f79756b876a67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0448e2136a4309bf45cbdfe2db29d17869711a75928a1cc8369ee4546e090b97
[INFO] running `Command { std: "docker" "start" "-a" "0448e2136a4309bf45cbdfe2db29d17869711a75928a1cc8369ee4546e090b97", kill_on_drop: false }`
[INFO] [stderr] warning: field `kind` is never read
[INFO] [stderr]   --> src/kinds/mod.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub struct KindStruct {
[INFO] [stderr]    |            ---------- field in this struct
[INFO] [stderr] 21 |     kind: Kinds
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `unit14-my-first-crate` (lib) generated 1 warning
[INFO] [stderr] warning: `unit14-my-first-crate` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/unit14_my_first_crate-2fe5645d8bac1e31)
[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] [stderr]      Running unittests src/bin/main.rs (/opt/rustwide/target/debug/deps/main-54270a51eb82acc8)
[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] [stderr]    Doc-tests unit14_my_first_crate
[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" "0448e2136a4309bf45cbdfe2db29d17869711a75928a1cc8369ee4546e090b97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0448e2136a4309bf45cbdfe2db29d17869711a75928a1cc8369ee4546e090b97", kill_on_drop: false }`
[INFO] [stdout] 0448e2136a4309bf45cbdfe2db29d17869711a75928a1cc8369ee4546e090b97