[INFO] fetching crate boomer 0.0.1...
[INFO] testing boomer-0.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate boomer 0.0.1 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate boomer 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 boomer 0.0.1
[INFO] finished tweaking crates.io crate boomer 0.0.1
[INFO] tweaked toml for crates.io crate boomer 0.0.1 written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] crate crates.io crate boomer 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 205edc1dac0bb1defa501664ef167e94da4f8d7260276b3ae646ec1acbe9acb7
[INFO] running `Command { std: "docker" "start" "-a" "205edc1dac0bb1defa501664ef167e94da4f8d7260276b3ae646ec1acbe9acb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "205edc1dac0bb1defa501664ef167e94da4f8d7260276b3ae646ec1acbe9acb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "205edc1dac0bb1defa501664ef167e94da4f8d7260276b3ae646ec1acbe9acb7", kill_on_drop: false }`
[INFO] [stdout] 205edc1dac0bb1defa501664ef167e94da4f8d7260276b3ae646ec1acbe9acb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] e094ea9885c19ffd7df70e07282c8ef2b0c5a3a435264cc05fedf96b69a8c732
[INFO] running `Command { std: "docker" "start" "-a" "e094ea9885c19ffd7df70e07282c8ef2b0c5a3a435264cc05fedf96b69a8c732", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling boomer v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "e094ea9885c19ffd7df70e07282c8ef2b0c5a3a435264cc05fedf96b69a8c732", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e094ea9885c19ffd7df70e07282c8ef2b0c5a3a435264cc05fedf96b69a8c732", kill_on_drop: false }`
[INFO] [stdout] e094ea9885c19ffd7df70e07282c8ef2b0c5a3a435264cc05fedf96b69a8c732
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] b92f74788ac9456de7ccc3cf07590183ba78f00658a9efc8c2a5e0f44bc13a7f
[INFO] running `Command { std: "docker" "start" "-a" "b92f74788ac9456de7ccc3cf07590183ba78f00658a9efc8c2a5e0f44bc13a7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling boomer v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/boomer-08115caed0475b74)
[INFO] running `Command { std: "docker" "inspect" "b92f74788ac9456de7ccc3cf07590183ba78f00658a9efc8c2a5e0f44bc13a7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b92f74788ac9456de7ccc3cf07590183ba78f00658a9efc8c2a5e0f44bc13a7f", kill_on_drop: false }`
[INFO] [stdout] b92f74788ac9456de7ccc3cf07590183ba78f00658a9efc8c2a5e0f44bc13a7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 4d3c3646b9d9568c5cda8f613514d0770e40cb05d32e5e860c9f3c598cb500b3
[INFO] running `Command { std: "docker" "start" "-a" "4d3c3646b9d9568c5cda8f613514d0770e40cb05d32e5e860c9f3c598cb500b3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.18s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/boomer-08115caed0475b74)
[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" "4d3c3646b9d9568c5cda8f613514d0770e40cb05d32e5e860c9f3c598cb500b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d3c3646b9d9568c5cda8f613514d0770e40cb05d32e5e860c9f3c598cb500b3", kill_on_drop: false }`
[INFO] [stdout] 4d3c3646b9d9568c5cda8f613514d0770e40cb05d32e5e860c9f3c598cb500b3