[INFO] fetching crate myyrakle_boom 0.1.0...
[INFO] testing myyrakle_boom-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate myyrakle_boom 0.1.0 into /workspace/builds/worker-39/source
[INFO] validating manifest of crates.io crate myyrakle_boom 0.1.0 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 myyrakle_boom 0.1.0
[INFO] finished tweaking crates.io crate myyrakle_boom 0.1.0
[INFO] tweaked toml for crates.io crate myyrakle_boom 0.1.0 written to /workspace/builds/worker-39/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] [stderr]     Blocking waiting for file lock on package cache
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] c8dddcc39b074a9a36b27ca9de4dfd68492b072e8340ddb2a42153fbc6c827ac
[INFO] running `Command { std: "docker" "start" "-a" "c8dddcc39b074a9a36b27ca9de4dfd68492b072e8340ddb2a42153fbc6c827ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8dddcc39b074a9a36b27ca9de4dfd68492b072e8340ddb2a42153fbc6c827ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8dddcc39b074a9a36b27ca9de4dfd68492b072e8340ddb2a42153fbc6c827ac", kill_on_drop: false }`
[INFO] [stdout] c8dddcc39b074a9a36b27ca9de4dfd68492b072e8340ddb2a42153fbc6c827ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] 9a71bf75f2eae64ec8e1e3de297b860c37869de8169058266273f41f977f837a
[INFO] running `Command { std: "docker" "start" "-a" "9a71bf75f2eae64ec8e1e3de297b860c37869de8169058266273f41f977f837a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling myyrakle_boom v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.17s
[INFO] running `Command { std: "docker" "inspect" "9a71bf75f2eae64ec8e1e3de297b860c37869de8169058266273f41f977f837a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a71bf75f2eae64ec8e1e3de297b860c37869de8169058266273f41f977f837a", kill_on_drop: false }`
[INFO] [stdout] 9a71bf75f2eae64ec8e1e3de297b860c37869de8169058266273f41f977f837a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] e47478a46ef9cf5add9e2c285449153bc9c0243507165f89626398065d150a81
[INFO] running `Command { std: "docker" "start" "-a" "e47478a46ef9cf5add9e2c285449153bc9c0243507165f89626398065d150a81", kill_on_drop: false }`
[INFO] [stderr]    Compiling myyrakle_boom v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/myyrakle_boom-082591350cbe5347)
[INFO] running `Command { std: "docker" "inspect" "e47478a46ef9cf5add9e2c285449153bc9c0243507165f89626398065d150a81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e47478a46ef9cf5add9e2c285449153bc9c0243507165f89626398065d150a81", kill_on_drop: false }`
[INFO] [stdout] e47478a46ef9cf5add9e2c285449153bc9c0243507165f89626398065d150a81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] 44db7e8e07358d8784d3b589e116978526b97ef60842345578240b8b9bc334cb
[INFO] running `Command { std: "docker" "start" "-a" "44db7e8e07358d8784d3b589e116978526b97ef60842345578240b8b9bc334cb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/myyrakle_boom-082591350cbe5347)
[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 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests myyrakle_boom
[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" "44db7e8e07358d8784d3b589e116978526b97ef60842345578240b8b9bc334cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44db7e8e07358d8784d3b589e116978526b97ef60842345578240b8b9bc334cb", kill_on_drop: false }`
[INFO] [stdout] 44db7e8e07358d8784d3b589e116978526b97ef60842345578240b8b9bc334cb