[INFO] fetching crate eps-identifiers 0.0.1...
[INFO] testing eps-identifiers-0.0.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate eps-identifiers 0.0.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate eps-identifiers 0.0.1 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 eps-identifiers 0.0.1
[INFO] finished tweaking crates.io crate eps-identifiers 0.0.1
[INFO] tweaked toml for crates.io crate eps-identifiers 0.0.1 written to /workspace/builds/worker-12/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 132e6eeafca5833ebc9e5245ff31c7fd07b80564796ed1e6aa08c8f5a53c9d29
[INFO] running `Command { std: "docker" "start" "-a" "132e6eeafca5833ebc9e5245ff31c7fd07b80564796ed1e6aa08c8f5a53c9d29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "132e6eeafca5833ebc9e5245ff31c7fd07b80564796ed1e6aa08c8f5a53c9d29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "132e6eeafca5833ebc9e5245ff31c7fd07b80564796ed1e6aa08c8f5a53c9d29", kill_on_drop: false }`
[INFO] [stdout] 132e6eeafca5833ebc9e5245ff31c7fd07b80564796ed1e6aa08c8f5a53c9d29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 303fe761e70c7e4b49e109752a552bc8ccccae9ce8be749d7b9c1e4fa643bccd
[INFO] running `Command { std: "docker" "start" "-a" "303fe761e70c7e4b49e109752a552bc8ccccae9ce8be749d7b9c1e4fa643bccd", kill_on_drop: false }`
[INFO] [stderr]    Compiling eps-identifiers v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "303fe761e70c7e4b49e109752a552bc8ccccae9ce8be749d7b9c1e4fa643bccd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "303fe761e70c7e4b49e109752a552bc8ccccae9ce8be749d7b9c1e4fa643bccd", kill_on_drop: false }`
[INFO] [stdout] 303fe761e70c7e4b49e109752a552bc8ccccae9ce8be749d7b9c1e4fa643bccd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 5f8e8589023a4ab04ca08dd2ad6119bc46cd0162856c262a108145f663b42c85
[INFO] running `Command { std: "docker" "start" "-a" "5f8e8589023a4ab04ca08dd2ad6119bc46cd0162856c262a108145f663b42c85", kill_on_drop: false }`
[INFO] [stderr]    Compiling eps-identifiers v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "5f8e8589023a4ab04ca08dd2ad6119bc46cd0162856c262a108145f663b42c85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f8e8589023a4ab04ca08dd2ad6119bc46cd0162856c262a108145f663b42c85", kill_on_drop: false }`
[INFO] [stdout] 5f8e8589023a4ab04ca08dd2ad6119bc46cd0162856c262a108145f663b42c85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] bafdea44fbcfe0333011332becae8c59059a4c538fa6e77f85b5db9d35229dba
[INFO] running `Command { std: "docker" "start" "-a" "bafdea44fbcfe0333011332becae8c59059a4c538fa6e77f85b5db9d35229dba", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/eps_identifiers-92e7c8d514cb3c4f)
[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 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests eps-identifiers
[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" "bafdea44fbcfe0333011332becae8c59059a4c538fa6e77f85b5db9d35229dba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bafdea44fbcfe0333011332becae8c59059a4c538fa6e77f85b5db9d35229dba", kill_on_drop: false }`
[INFO] [stdout] bafdea44fbcfe0333011332becae8c59059a4c538fa6e77f85b5db9d35229dba