[INFO] fetching crate albhed 0.1.0...
[INFO] testing albhed-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate albhed 0.1.0 into /workspace/builds/worker-83/source
[INFO] validating manifest of crates.io crate albhed 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate albhed 0.1.0
[INFO] finished tweaking crates.io crate albhed 0.1.0
[INFO] tweaked toml for crates.io crate albhed 0.1.0 written to /workspace/builds/worker-83/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "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-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 94444b8659421ce7ad977ffe544203ac07dcccae87133ba9a704edd6a59658b3
[INFO] running `Command { std: "docker" "start" "-a" "94444b8659421ce7ad977ffe544203ac07dcccae87133ba9a704edd6a59658b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94444b8659421ce7ad977ffe544203ac07dcccae87133ba9a704edd6a59658b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94444b8659421ce7ad977ffe544203ac07dcccae87133ba9a704edd6a59658b3", kill_on_drop: false }`
[INFO] [stdout] 94444b8659421ce7ad977ffe544203ac07dcccae87133ba9a704edd6a59658b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64782923902f6ac6ed6f88f6da97fd70b44dba98f0f1bd94443b063e32450063
[INFO] running `Command { std: "docker" "start" "-a" "64782923902f6ac6ed6f88f6da97fd70b44dba98f0f1bd94443b063e32450063", kill_on_drop: false }`
[INFO] [stderr]    Compiling albhed v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "64782923902f6ac6ed6f88f6da97fd70b44dba98f0f1bd94443b063e32450063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64782923902f6ac6ed6f88f6da97fd70b44dba98f0f1bd94443b063e32450063", kill_on_drop: false }`
[INFO] [stdout] 64782923902f6ac6ed6f88f6da97fd70b44dba98f0f1bd94443b063e32450063
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f3772a472570f2829937b1db7e7a7e5318708edfe78002ad3c705c2887e02e1
[INFO] running `Command { std: "docker" "start" "-a" "6f3772a472570f2829937b1db7e7a7e5318708edfe78002ad3c705c2887e02e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling albhed v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "6f3772a472570f2829937b1db7e7a7e5318708edfe78002ad3c705c2887e02e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f3772a472570f2829937b1db7e7a7e5318708edfe78002ad3c705c2887e02e1", kill_on_drop: false }`
[INFO] [stdout] 6f3772a472570f2829937b1db7e7a7e5318708edfe78002ad3c705c2887e02e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6859c97760a2d8929a1e67fd5c0d6bbdfb7860432e7dc3e40d94b290daff4bb9
[INFO] running `Command { std: "docker" "start" "-a" "6859c97760a2d8929a1e67fd5c0d6bbdfb7860432e7dc3e40d94b290daff4bb9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/albhed-f4566b15f16c9bb6)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::conversions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests albhed
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6859c97760a2d8929a1e67fd5c0d6bbdfb7860432e7dc3e40d94b290daff4bb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6859c97760a2d8929a1e67fd5c0d6bbdfb7860432e7dc3e40d94b290daff4bb9", kill_on_drop: false }`
[INFO] [stdout] 6859c97760a2d8929a1e67fd5c0d6bbdfb7860432e7dc3e40d94b290daff4bb9