[INFO] fetching crate smlang-macros 0.2.1...
[INFO] testing smlang-macros-0.2.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate smlang-macros 0.2.1 into /workspace/builds/worker-33/source
[INFO] validating manifest of crates.io crate smlang-macros 0.2.1 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 smlang-macros 0.2.1
[INFO] finished tweaking crates.io crate smlang-macros 0.2.1
[INFO] tweaked toml for crates.io crate smlang-macros 0.2.1 written to /workspace/builds/worker-33/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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] d2f68304b3f6b1803257bd09ca95c6c9703a01c7fc98a5ed807f93d3fa189f52
[INFO] running `Command { std: "docker" "start" "-a" "d2f68304b3f6b1803257bd09ca95c6c9703a01c7fc98a5ed807f93d3fa189f52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2f68304b3f6b1803257bd09ca95c6c9703a01c7fc98a5ed807f93d3fa189f52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2f68304b3f6b1803257bd09ca95c6c9703a01c7fc98a5ed807f93d3fa189f52", kill_on_drop: false }`
[INFO] [stdout] d2f68304b3f6b1803257bd09ca95c6c9703a01c7fc98a5ed807f93d3fa189f52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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] 66b473847c013f716ee656fae5fda3e02ab74bd308e06a23bf2ba5b5b98ed1fe
[INFO] running `Command { std: "docker" "start" "-a" "66b473847c013f716ee656fae5fda3e02ab74bd308e06a23bf2ba5b5b98ed1fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling smlang-macros v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.30s
[INFO] running `Command { std: "docker" "inspect" "66b473847c013f716ee656fae5fda3e02ab74bd308e06a23bf2ba5b5b98ed1fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66b473847c013f716ee656fae5fda3e02ab74bd308e06a23bf2ba5b5b98ed1fe", kill_on_drop: false }`
[INFO] [stdout] 66b473847c013f716ee656fae5fda3e02ab74bd308e06a23bf2ba5b5b98ed1fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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] 931feaf9e9b54b646a9e8f8e4ab0593200524380fa31298fefa8f4b9d523bcc9
[INFO] running `Command { std: "docker" "start" "-a" "931feaf9e9b54b646a9e8f8e4ab0593200524380fa31298fefa8f4b9d523bcc9", kill_on_drop: false }`
[INFO] [stderr]    Compiling smlang-macros v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "931feaf9e9b54b646a9e8f8e4ab0593200524380fa31298fefa8f4b9d523bcc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "931feaf9e9b54b646a9e8f8e4ab0593200524380fa31298fefa8f4b9d523bcc9", kill_on_drop: false }`
[INFO] [stdout] 931feaf9e9b54b646a9e8f8e4ab0593200524380fa31298fefa8f4b9d523bcc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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] 208238f6d1f8c65694c86ad9d44e7f90b1a5958f18a953ed59e2126ced638a26
[INFO] running `Command { std: "docker" "start" "-a" "208238f6d1f8c65694c86ad9d44e7f90b1a5958f18a953ed59e2126ced638a26", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/smlang_macros-6112fcb705f701e7)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests smlang-macros
[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" "208238f6d1f8c65694c86ad9d44e7f90b1a5958f18a953ed59e2126ced638a26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "208238f6d1f8c65694c86ad9d44e7f90b1a5958f18a953ed59e2126ced638a26", kill_on_drop: false }`
[INFO] [stdout] 208238f6d1f8c65694c86ad9d44e7f90b1a5958f18a953ed59e2126ced638a26