[INFO] fetching crate docker-image-reference 0.1.0...
[INFO] testing docker-image-reference-0.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate docker-image-reference 0.1.0 into /workspace/builds/worker-66/source
[INFO] validating manifest of crates.io crate docker-image-reference 0.1.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-66/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded const_format_proc_macros v0.2.22
[INFO] [stderr]   Downloaded const_format v0.2.22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 57cb9b6fbb2a776a18fb3585def6b5e012929528a736b2a674d452d9ef968c6f
[INFO] running `Command { std: "docker" "start" "-a" "57cb9b6fbb2a776a18fb3585def6b5e012929528a736b2a674d452d9ef968c6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57cb9b6fbb2a776a18fb3585def6b5e012929528a736b2a674d452d9ef968c6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57cb9b6fbb2a776a18fb3585def6b5e012929528a736b2a674d452d9ef968c6f", kill_on_drop: false }`
[INFO] [stdout] 57cb9b6fbb2a776a18fb3585def6b5e012929528a736b2a674d452d9ef968c6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c888306bf2ac2549b94eabe9eeb83fc8c4de641d6e4214c874bc0712c84b9fa4
[INFO] running `Command { std: "docker" "start" "-a" "c888306bf2ac2549b94eabe9eeb83fc8c4de641d6e4214c874bc0712c84b9fa4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.22
[INFO] [stderr]    Compiling const_format v0.2.22
[INFO] [stderr]    Compiling docker-image-reference v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.16s
[INFO] running `Command { std: "docker" "inspect" "c888306bf2ac2549b94eabe9eeb83fc8c4de641d6e4214c874bc0712c84b9fa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c888306bf2ac2549b94eabe9eeb83fc8c4de641d6e4214c874bc0712c84b9fa4", kill_on_drop: false }`
[INFO] [stdout] c888306bf2ac2549b94eabe9eeb83fc8c4de641d6e4214c874bc0712c84b9fa4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ee9fb4efd2232ce11f19460331c77da635b772f2ee80b893038eb699dd2dc03
[INFO] running `Command { std: "docker" "start" "-a" "6ee9fb4efd2232ce11f19460331c77da635b772f2ee80b893038eb699dd2dc03", 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 2.44s
[INFO] running `Command { std: "docker" "inspect" "6ee9fb4efd2232ce11f19460331c77da635b772f2ee80b893038eb699dd2dc03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ee9fb4efd2232ce11f19460331c77da635b772f2ee80b893038eb699dd2dc03", kill_on_drop: false }`
[INFO] [stdout] 6ee9fb4efd2232ce11f19460331c77da635b772f2ee80b893038eb699dd2dc03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 753fb2324571abe96be1e7ef7ef8bb1d4b34891898a76b749e69cfbd8bb59bf1
[INFO] running `Command { std: "docker" "start" "-a" "753fb2324571abe96be1e7ef7ef8bb1d4b34891898a76b749e69cfbd8bb59bf1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/docker_image_reference-5eddbd3149d1788b)
[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::name (line 99) ... ok
[INFO] [stdout] test src/lib.rs - Reference::from_str (line 85) ... ok
[INFO] [stdout] test src/lib.rs - Reference::tag (line 112) ... 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 0.96s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "753fb2324571abe96be1e7ef7ef8bb1d4b34891898a76b749e69cfbd8bb59bf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "753fb2324571abe96be1e7ef7ef8bb1d4b34891898a76b749e69cfbd8bb59bf1", kill_on_drop: false }`
[INFO] [stdout] 753fb2324571abe96be1e7ef7ef8bb1d4b34891898a76b749e69cfbd8bb59bf1