[INFO] fetching crate km-crates-publish-test 1.30.0...
[INFO] testing km-crates-publish-test-1.30.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate km-crates-publish-test 1.30.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate km-crates-publish-test 1.30.0
[INFO] finished tweaking crates.io crate km-crates-publish-test 1.30.0
[INFO] tweaked toml for crates.io crate km-crates-publish-test 1.30.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate km-crates-publish-test 1.30.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate km-crates-publish-test 1.30.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 330f3d70da6e00b21b84ac465baa867491afef7d14d8d6366eb671cac300ecf6
[INFO] running `Command { std: "docker" "start" "-a" "330f3d70da6e00b21b84ac465baa867491afef7d14d8d6366eb671cac300ecf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "330f3d70da6e00b21b84ac465baa867491afef7d14d8d6366eb671cac300ecf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "330f3d70da6e00b21b84ac465baa867491afef7d14d8d6366eb671cac300ecf6", kill_on_drop: false }`
[INFO] [stdout] 330f3d70da6e00b21b84ac465baa867491afef7d14d8d6366eb671cac300ecf6
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84f6eda28d21bdf9cb247683806916048a8b2e56f8d7aab636eb3b320b167f48
[INFO] running `Command { std: "docker" "start" "-a" "84f6eda28d21bdf9cb247683806916048a8b2e56f8d7aab636eb3b320b167f48", kill_on_drop: false }`
[INFO] [stderr]    Compiling km-crates-publish-test v1.30.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "84f6eda28d21bdf9cb247683806916048a8b2e56f8d7aab636eb3b320b167f48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84f6eda28d21bdf9cb247683806916048a8b2e56f8d7aab636eb3b320b167f48", kill_on_drop: false }`
[INFO] [stdout] 84f6eda28d21bdf9cb247683806916048a8b2e56f8d7aab636eb3b320b167f48
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a18f829c5b5ada786abd6eb688749d3fe201a2427ea2557c3cc20bca964e113
[INFO] running `Command { std: "docker" "start" "-a" "8a18f829c5b5ada786abd6eb688749d3fe201a2427ea2557c3cc20bca964e113", kill_on_drop: false }`
[INFO] [stderr]    Compiling km-crates-publish-test v1.30.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "8a18f829c5b5ada786abd6eb688749d3fe201a2427ea2557c3cc20bca964e113", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a18f829c5b5ada786abd6eb688749d3fe201a2427ea2557c3cc20bca964e113", kill_on_drop: false }`
[INFO] [stdout] 8a18f829c5b5ada786abd6eb688749d3fe201a2427ea2557c3cc20bca964e113
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c8cf95059735a74bcb33d6e37ad85b48ae44b2d02b01e2dd893ab0aa31520e22
[INFO] running `Command { std: "docker" "start" "-a" "c8cf95059735a74bcb33d6e37ad85b48ae44b2d02b01e2dd893ab0aa31520e22", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/km_crates_publish_test-e3a5113fa1eb1af6)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::into_bytes ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests km_crates_publish_test
[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" "c8cf95059735a74bcb33d6e37ad85b48ae44b2d02b01e2dd893ab0aa31520e22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8cf95059735a74bcb33d6e37ad85b48ae44b2d02b01e2dd893ab0aa31520e22", kill_on_drop: false }`
[INFO] [stdout] c8cf95059735a74bcb33d6e37ad85b48ae44b2d02b01e2dd893ab0aa31520e22