[INFO] fetching crate avtivka 0.0.1...
[INFO] testing avtivka-0.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate avtivka 0.0.1 into /workspace/builds/worker-55/source
[INFO] validating manifest of crates.io crate avtivka 0.0.1 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 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-55/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" "+beta-2022-04-10" "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-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 4237a32d4541253f0fd4fd165c6ba95130afa7bc8979c770d6a1d22be50aa681
[INFO] running `Command { std: "docker" "start" "-a" "4237a32d4541253f0fd4fd165c6ba95130afa7bc8979c770d6a1d22be50aa681", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4237a32d4541253f0fd4fd165c6ba95130afa7bc8979c770d6a1d22be50aa681", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4237a32d4541253f0fd4fd165c6ba95130afa7bc8979c770d6a1d22be50aa681", kill_on_drop: false }`
[INFO] [stdout] 4237a32d4541253f0fd4fd165c6ba95130afa7bc8979c770d6a1d22be50aa681
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] c403fc9caff4de153c64ea8547154efe60e60d5ba336d40aa543641106f7cc17
[INFO] running `Command { std: "docker" "start" "-a" "c403fc9caff4de153c64ea8547154efe60e60d5ba336d40aa543641106f7cc17", kill_on_drop: false }`
[INFO] [stderr]    Compiling avtivka v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "c403fc9caff4de153c64ea8547154efe60e60d5ba336d40aa543641106f7cc17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c403fc9caff4de153c64ea8547154efe60e60d5ba336d40aa543641106f7cc17", kill_on_drop: false }`
[INFO] [stdout] c403fc9caff4de153c64ea8547154efe60e60d5ba336d40aa543641106f7cc17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] c5496cd9cdae423a7703358e1442dd90259bca092bf43d503710d706991c4fe9
[INFO] running `Command { std: "docker" "start" "-a" "c5496cd9cdae423a7703358e1442dd90259bca092bf43d503710d706991c4fe9", kill_on_drop: false }`
[INFO] [stderr]    Compiling avtivka v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 24.48s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/avtivka-eabf0bc250cec717)
[INFO] running `Command { std: "docker" "inspect" "c5496cd9cdae423a7703358e1442dd90259bca092bf43d503710d706991c4fe9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5496cd9cdae423a7703358e1442dd90259bca092bf43d503710d706991c4fe9", kill_on_drop: false }`
[INFO] [stdout] c5496cd9cdae423a7703358e1442dd90259bca092bf43d503710d706991c4fe9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 92b1c42df311beb87fb4ee96d010e1d3c7c2ad3f8cd2e926b280c93f2fe6435a
[INFO] running `Command { std: "docker" "start" "-a" "92b1c42df311beb87fb4ee96d010e1d3c7c2ad3f8cd2e926b280c93f2fe6435a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/avtivka-eabf0bc250cec717)
[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" "92b1c42df311beb87fb4ee96d010e1d3c7c2ad3f8cd2e926b280c93f2fe6435a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92b1c42df311beb87fb4ee96d010e1d3c7c2ad3f8cd2e926b280c93f2fe6435a", kill_on_drop: false }`
[INFO] [stdout] 92b1c42df311beb87fb4ee96d010e1d3c7c2ad3f8cd2e926b280c93f2fe6435a