[INFO] fetching crate utracker 0.1.0...
[INFO] testing utracker-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate utracker 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate utracker 0.1.0
[INFO] finished tweaking crates.io crate utracker 0.1.0
[INFO] tweaked toml for crates.io crate utracker 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate utracker 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 utracker 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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 262c23df7e8526ab5d2f905ff5d5567ceb0c1737d0d22c021eb816cddd2e5586
[INFO] running `Command { std: "docker" "start" "-a" "262c23df7e8526ab5d2f905ff5d5567ceb0c1737d0d22c021eb816cddd2e5586", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "262c23df7e8526ab5d2f905ff5d5567ceb0c1737d0d22c021eb816cddd2e5586", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "262c23df7e8526ab5d2f905ff5d5567ceb0c1737d0d22c021eb816cddd2e5586", kill_on_drop: false }`
[INFO] [stdout] 262c23df7e8526ab5d2f905ff5d5567ceb0c1737d0d22c021eb816cddd2e5586
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 5749554599ae74d5cca75a1e84fd17b1318871293012ad15dd9e95b8a47f3403
[INFO] running `Command { std: "docker" "start" "-a" "5749554599ae74d5cca75a1e84fd17b1318871293012ad15dd9e95b8a47f3403", kill_on_drop: false }`
[INFO] [stderr]    Compiling utracker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "5749554599ae74d5cca75a1e84fd17b1318871293012ad15dd9e95b8a47f3403", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5749554599ae74d5cca75a1e84fd17b1318871293012ad15dd9e95b8a47f3403", kill_on_drop: false }`
[INFO] [stdout] 5749554599ae74d5cca75a1e84fd17b1318871293012ad15dd9e95b8a47f3403
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 5dbc3375d007dc1eb2377f4bf3708dd9e6c395058f2df2a476844d92ba7a1858
[INFO] running `Command { std: "docker" "start" "-a" "5dbc3375d007dc1eb2377f4bf3708dd9e6c395058f2df2a476844d92ba7a1858", kill_on_drop: false }`
[INFO] [stderr]    Compiling utracker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "5dbc3375d007dc1eb2377f4bf3708dd9e6c395058f2df2a476844d92ba7a1858", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dbc3375d007dc1eb2377f4bf3708dd9e6c395058f2df2a476844d92ba7a1858", kill_on_drop: false }`
[INFO] [stdout] 5dbc3375d007dc1eb2377f4bf3708dd9e6c395058f2df2a476844d92ba7a1858
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 03013f3f139569e9ce661795a9c443994ca30c18204485c97ad7639600e3b275
[INFO] running `Command { std: "docker" "start" "-a" "03013f3f139569e9ce661795a9c443994ca30c18204485c97ad7639600e3b275", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/utracker-c71bb4192a014268)
[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" "03013f3f139569e9ce661795a9c443994ca30c18204485c97ad7639600e3b275", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03013f3f139569e9ce661795a9c443994ca30c18204485c97ad7639600e3b275", kill_on_drop: false }`
[INFO] [stdout] 03013f3f139569e9ce661795a9c443994ca30c18204485c97ad7639600e3b275