[INFO] fetching crate avtivka 0.0.1...
[INFO] testing avtivka-0.0.1 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate avtivka 0.0.1 into /workspace/builds/worker-42/source
[INFO] validating manifest of crates.io crate avtivka 0.0.1 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate avtivka 0.0.1
[INFO] finished tweaking crates.io crate avtivka 0.0.1
[INFO] tweaked toml for crates.io crate avtivka 0.0.1 written to /workspace/builds/worker-42/source/Cargo.toml
[INFO] crate crates.io crate avtivka 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 80fd349c3bb40b273560a686df2e8e4f08a7adc0701948dccc476af74f1f63c7
[INFO] running `Command { std: "docker" "start" "-a" "80fd349c3bb40b273560a686df2e8e4f08a7adc0701948dccc476af74f1f63c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80fd349c3bb40b273560a686df2e8e4f08a7adc0701948dccc476af74f1f63c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80fd349c3bb40b273560a686df2e8e4f08a7adc0701948dccc476af74f1f63c7", kill_on_drop: false }`
[INFO] [stdout] 80fd349c3bb40b273560a686df2e8e4f08a7adc0701948dccc476af74f1f63c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c3a15701db1f0f36ae8050248033116d686bb00a3dfaa947248f4aa9d9d6a25
[INFO] running `Command { std: "docker" "start" "-a" "0c3a15701db1f0f36ae8050248033116d686bb00a3dfaa947248f4aa9d9d6a25", kill_on_drop: false }`
[INFO] [stderr]    Compiling avtivka v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "0c3a15701db1f0f36ae8050248033116d686bb00a3dfaa947248f4aa9d9d6a25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c3a15701db1f0f36ae8050248033116d686bb00a3dfaa947248f4aa9d9d6a25", kill_on_drop: false }`
[INFO] [stdout] 0c3a15701db1f0f36ae8050248033116d686bb00a3dfaa947248f4aa9d9d6a25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c6dc58ddad3debb46e8fdf1e6359168529ad261b26b0730f20cf9dfa27ef74e
[INFO] running `Command { std: "docker" "start" "-a" "8c6dc58ddad3debb46e8fdf1e6359168529ad261b26b0730f20cf9dfa27ef74e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling avtivka v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "8c6dc58ddad3debb46e8fdf1e6359168529ad261b26b0730f20cf9dfa27ef74e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c6dc58ddad3debb46e8fdf1e6359168529ad261b26b0730f20cf9dfa27ef74e", kill_on_drop: false }`
[INFO] [stdout] 8c6dc58ddad3debb46e8fdf1e6359168529ad261b26b0730f20cf9dfa27ef74e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 94f9aeaddf51345f0a11e24fb838b507b3af4759f9c2b8c8d5c0a82e7605d976
[INFO] running `Command { std: "docker" "start" "-a" "94f9aeaddf51345f0a11e24fb838b507b3af4759f9c2b8c8d5c0a82e7605d976", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/avtivka-0e06a6081ebd5a39)
[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" "94f9aeaddf51345f0a11e24fb838b507b3af4759f9c2b8c8d5c0a82e7605d976", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94f9aeaddf51345f0a11e24fb838b507b3af4759f9c2b8c8d5c0a82e7605d976", kill_on_drop: false }`
[INFO] [stdout] 94f9aeaddf51345f0a11e24fb838b507b3af4759f9c2b8c8d5c0a82e7605d976