[INFO] fetching crate ci-testing-kbartush 1.5.5...
[INFO] testing ci-testing-kbartush-1.5.5 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate ci-testing-kbartush 1.5.5 into /workspace/builds/worker-38/source
[INFO] validating manifest of crates.io crate ci-testing-kbartush 1.5.5 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 ci-testing-kbartush 1.5.5
[INFO] finished tweaking crates.io crate ci-testing-kbartush 1.5.5
[INFO] tweaked toml for crates.io crate ci-testing-kbartush 1.5.5 written to /workspace/builds/worker-38/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] d077aa4787d64edf06679fbb6b8941695121e6b0f0a9c8bd8fc2a9c03a92071a
[INFO] running `Command { std: "docker" "start" "-a" "d077aa4787d64edf06679fbb6b8941695121e6b0f0a9c8bd8fc2a9c03a92071a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d077aa4787d64edf06679fbb6b8941695121e6b0f0a9c8bd8fc2a9c03a92071a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d077aa4787d64edf06679fbb6b8941695121e6b0f0a9c8bd8fc2a9c03a92071a", kill_on_drop: false }`
[INFO] [stdout] d077aa4787d64edf06679fbb6b8941695121e6b0f0a9c8bd8fc2a9c03a92071a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] 1595ec2bbf64b6c2ed3a15a597d8d91a62393c1c68f2e2a68fa0dc8d7755843d
[INFO] running `Command { std: "docker" "start" "-a" "1595ec2bbf64b6c2ed3a15a597d8d91a62393c1c68f2e2a68fa0dc8d7755843d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling json v0.12.4
[INFO] [stderr]    Compiling xdr-rs-serialize v0.1.0-alpha
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling xdr-rs-serialize-derive v0.1.0-alpha
[INFO] [stderr]    Compiling ci-testing-kbartush v1.5.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.39s
[INFO] running `Command { std: "docker" "inspect" "1595ec2bbf64b6c2ed3a15a597d8d91a62393c1c68f2e2a68fa0dc8d7755843d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1595ec2bbf64b6c2ed3a15a597d8d91a62393c1c68f2e2a68fa0dc8d7755843d", kill_on_drop: false }`
[INFO] [stdout] 1595ec2bbf64b6c2ed3a15a597d8d91a62393c1c68f2e2a68fa0dc8d7755843d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] cfbbe45f3b52865c08b09b714615b31be216b66efa75d2cd8490af1ed25b949f
[INFO] running `Command { std: "docker" "start" "-a" "cfbbe45f3b52865c08b09b714615b31be216b66efa75d2cd8490af1ed25b949f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ci-testing-kbartush v1.5.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.86s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/ci_testing_kbartush-751146b1afdff210)
[INFO] running `Command { std: "docker" "inspect" "cfbbe45f3b52865c08b09b714615b31be216b66efa75d2cd8490af1ed25b949f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfbbe45f3b52865c08b09b714615b31be216b66efa75d2cd8490af1ed25b949f", kill_on_drop: false }`
[INFO] [stdout] cfbbe45f3b52865c08b09b714615b31be216b66efa75d2cd8490af1ed25b949f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] 63d593130c9955e9f0d46796de223a18b8e52a804c4971bc4cea384529959734
[INFO] running `Command { std: "docker" "start" "-a" "63d593130c9955e9f0d46796de223a18b8e52a804c4971bc4cea384529959734", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ci_testing_kbartush-751146b1afdff210)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ci-testing-kbartush
[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" "63d593130c9955e9f0d46796de223a18b8e52a804c4971bc4cea384529959734", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63d593130c9955e9f0d46796de223a18b8e52a804c4971bc4cea384529959734", kill_on_drop: false }`
[INFO] [stdout] 63d593130c9955e9f0d46796de223a18b8e52a804c4971bc4cea384529959734