[INFO] fetching crate shoulda_macro 0.1.12...
[INFO] testing shoulda_macro-0.1.12 against 1.55.0 for beta-1.56-1
[INFO] extracting crate shoulda_macro 0.1.12 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate shoulda_macro 0.1.12 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 shoulda_macro 0.1.12
[INFO] finished tweaking crates.io crate shoulda_macro 0.1.12
[INFO] tweaked toml for crates.io crate shoulda_macro 0.1.12 written to /workspace/builds/worker-5/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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 0b67fa7c0ce82ac9a58419812395b5253325d549f7d0ffb86344f34e92269ce9
[INFO] running `Command { std: "docker" "start" "-a" "0b67fa7c0ce82ac9a58419812395b5253325d549f7d0ffb86344f34e92269ce9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b67fa7c0ce82ac9a58419812395b5253325d549f7d0ffb86344f34e92269ce9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b67fa7c0ce82ac9a58419812395b5253325d549f7d0ffb86344f34e92269ce9", kill_on_drop: false }`
[INFO] [stdout] 0b67fa7c0ce82ac9a58419812395b5253325d549f7d0ffb86344f34e92269ce9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 9f8f2dffa1ba62079f1b17b70e6c4ef983f1a1bfb10c193f84aaaacd54e8808b
[INFO] running `Command { std: "docker" "start" "-a" "9f8f2dffa1ba62079f1b17b70e6c4ef983f1a1bfb10c193f84aaaacd54e8808b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling shoulda_macro v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.63s
[INFO] running `Command { std: "docker" "inspect" "9f8f2dffa1ba62079f1b17b70e6c4ef983f1a1bfb10c193f84aaaacd54e8808b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f8f2dffa1ba62079f1b17b70e6c4ef983f1a1bfb10c193f84aaaacd54e8808b", kill_on_drop: false }`
[INFO] [stdout] 9f8f2dffa1ba62079f1b17b70e6c4ef983f1a1bfb10c193f84aaaacd54e8808b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] f4b7506d8f21d8382e9c01a1928f9bf4a9b6c5eb927191b5f2f243cee99aa87e
[INFO] running `Command { std: "docker" "start" "-a" "f4b7506d8f21d8382e9c01a1928f9bf4a9b6c5eb927191b5f2f243cee99aa87e", kill_on_drop: false }`
[INFO] [stderr]    Compiling shoulda_macro v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "f4b7506d8f21d8382e9c01a1928f9bf4a9b6c5eb927191b5f2f243cee99aa87e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4b7506d8f21d8382e9c01a1928f9bf4a9b6c5eb927191b5f2f243cee99aa87e", kill_on_drop: false }`
[INFO] [stdout] f4b7506d8f21d8382e9c01a1928f9bf4a9b6c5eb927191b5f2f243cee99aa87e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 8346dedc9df1adfda7370ee3639d5b02b7f1e671660bbd058e105a73e8f4ad3b
[INFO] running `Command { std: "docker" "start" "-a" "8346dedc9df1adfda7370ee3639d5b02b7f1e671660bbd058e105a73e8f4ad3b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/shoulda_macro-543b4674fb2df3a7)
[INFO] [stderr]    Doc-tests shoulda_macro
[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] [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" "8346dedc9df1adfda7370ee3639d5b02b7f1e671660bbd058e105a73e8f4ad3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8346dedc9df1adfda7370ee3639d5b02b7f1e671660bbd058e105a73e8f4ad3b", kill_on_drop: false }`
[INFO] [stdout] 8346dedc9df1adfda7370ee3639d5b02b7f1e671660bbd058e105a73e8f4ad3b