[INFO] fetching crate docker-image-reference 0.1.0...
[INFO] testing docker-image-reference-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate docker-image-reference 0.1.0 into /workspace/builds/worker-37/source
[INFO] validating manifest of crates.io crate docker-image-reference 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 docker-image-reference 0.1.0
[INFO] finished tweaking crates.io crate docker-image-reference 0.1.0
[INFO] tweaked toml for crates.io crate docker-image-reference 0.1.0 written to /workspace/builds/worker-37/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] 4985d527feba35ad7fad37229ad84b07518eb9b6f82bb1bfa8caf4023528c7d2
[INFO] running `Command { std: "docker" "start" "-a" "4985d527feba35ad7fad37229ad84b07518eb9b6f82bb1bfa8caf4023528c7d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4985d527feba35ad7fad37229ad84b07518eb9b6f82bb1bfa8caf4023528c7d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4985d527feba35ad7fad37229ad84b07518eb9b6f82bb1bfa8caf4023528c7d2", kill_on_drop: false }`
[INFO] [stdout] 4985d527feba35ad7fad37229ad84b07518eb9b6f82bb1bfa8caf4023528c7d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] ca1a080b572344b993349ba6b3ead86e31b14b8120412cd122229f22725532d9
[INFO] running `Command { std: "docker" "start" "-a" "ca1a080b572344b993349ba6b3ead86e31b14b8120412cd122229f22725532d9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling anyhow v1.0.56
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.22
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling const_format v0.2.22
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling docker-image-reference v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.82s
[INFO] running `Command { std: "docker" "inspect" "ca1a080b572344b993349ba6b3ead86e31b14b8120412cd122229f22725532d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca1a080b572344b993349ba6b3ead86e31b14b8120412cd122229f22725532d9", kill_on_drop: false }`
[INFO] [stdout] ca1a080b572344b993349ba6b3ead86e31b14b8120412cd122229f22725532d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] 0d039ab3ffff2086c1e1e034e9b2a6cf932205fa4d7c3e4adbff8f713472d41d
[INFO] running `Command { std: "docker" "start" "-a" "0d039ab3ffff2086c1e1e034e9b2a6cf932205fa4d7c3e4adbff8f713472d41d", kill_on_drop: false }`
[INFO] [stderr]    Compiling docker-image-reference v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.91s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/docker_image_reference-ad69434000519e60)
[INFO] running `Command { std: "docker" "inspect" "0d039ab3ffff2086c1e1e034e9b2a6cf932205fa4d7c3e4adbff8f713472d41d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d039ab3ffff2086c1e1e034e9b2a6cf932205fa4d7c3e4adbff8f713472d41d", kill_on_drop: false }`
[INFO] [stdout] 0d039ab3ffff2086c1e1e034e9b2a6cf932205fa4d7c3e4adbff8f713472d41d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] 69821ae6de70e31d6276937d830559f31f5fb2989f6b5844f38df021c04d200e
[INFO] running `Command { std: "docker" "start" "-a" "69821ae6de70e31d6276937d830559f31f5fb2989f6b5844f38df021c04d200e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/docker_image_reference-ad69434000519e60)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::reference_grammar ... ok
[INFO] [stdout] test tests::public_api ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests docker-image-reference
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - Reference::tag (line 112) ... ok
[INFO] [stdout] test src/lib.rs - Reference::from_str (line 85) ... ok
[INFO] [stdout] test src/lib.rs - Reference::name (line 99) ... ok
[INFO] [stdout] test src/lib.rs - Reference::has_digest (line 126) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.09s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "69821ae6de70e31d6276937d830559f31f5fb2989f6b5844f38df021c04d200e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69821ae6de70e31d6276937d830559f31f5fb2989f6b5844f38df021c04d200e", kill_on_drop: false }`
[INFO] [stdout] 69821ae6de70e31d6276937d830559f31f5fb2989f6b5844f38df021c04d200e