[INFO] fetching crate etwin_constants 0.8.1...
[INFO] testing etwin_constants-0.8.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate etwin_constants 0.8.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate etwin_constants 0.8.1 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 etwin_constants 0.8.1
[INFO] finished tweaking crates.io crate etwin_constants 0.8.1
[INFO] tweaked toml for crates.io crate etwin_constants 0.8.1 written to /workspace/builds/worker-10/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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] ca4c4743dffc2fc2cd2cb2d1ff5dadd35ea172fc9eb3c71b0690bbede12479ce
[INFO] running `Command { std: "docker" "start" "-a" "ca4c4743dffc2fc2cd2cb2d1ff5dadd35ea172fc9eb3c71b0690bbede12479ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca4c4743dffc2fc2cd2cb2d1ff5dadd35ea172fc9eb3c71b0690bbede12479ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca4c4743dffc2fc2cd2cb2d1ff5dadd35ea172fc9eb3c71b0690bbede12479ce", kill_on_drop: false }`
[INFO] [stdout] ca4c4743dffc2fc2cd2cb2d1ff5dadd35ea172fc9eb3c71b0690bbede12479ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 990a52b438f91e1562b649df2307fd8af26004291246150a6c5aeafb269a14ee
[INFO] running `Command { std: "docker" "start" "-a" "990a52b438f91e1562b649df2307fd8af26004291246150a6c5aeafb269a14ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling enum-iterator-derive v0.6.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling auto_impl v0.4.1
[INFO] [stderr]    Compiling enum-iterator v0.6.0
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling etwin_core v0.8.1
[INFO] [stderr]    Compiling etwin_constants v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.30s
[INFO] running `Command { std: "docker" "inspect" "990a52b438f91e1562b649df2307fd8af26004291246150a6c5aeafb269a14ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "990a52b438f91e1562b649df2307fd8af26004291246150a6c5aeafb269a14ee", kill_on_drop: false }`
[INFO] [stdout] 990a52b438f91e1562b649df2307fd8af26004291246150a6c5aeafb269a14ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 6b4b21d4061feff3d4aeb8ea11c84f8f18dbbf3d9282415812b6a3ef353fa2be
[INFO] running `Command { std: "docker" "start" "-a" "6b4b21d4061feff3d4aeb8ea11c84f8f18dbbf3d9282415812b6a3ef353fa2be", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling etwin_constants v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "6b4b21d4061feff3d4aeb8ea11c84f8f18dbbf3d9282415812b6a3ef353fa2be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b4b21d4061feff3d4aeb8ea11c84f8f18dbbf3d9282415812b6a3ef353fa2be", kill_on_drop: false }`
[INFO] [stdout] 6b4b21d4061feff3d4aeb8ea11c84f8f18dbbf3d9282415812b6a3ef353fa2be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 49bb72891ad90c386d0dff6ee6feffe90bef47b539996109527940d8c3000a09
[INFO] running `Command { std: "docker" "start" "-a" "49bb72891ad90c386d0dff6ee6feffe90bef47b539996109527940d8c3000a09", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/etwin_constants-7e80b6a3bfe4e764)
[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] [stderr]    Doc-tests etwin_constants
[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" "49bb72891ad90c386d0dff6ee6feffe90bef47b539996109527940d8c3000a09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49bb72891ad90c386d0dff6ee6feffe90bef47b539996109527940d8c3000a09", kill_on_drop: false }`
[INFO] [stdout] 49bb72891ad90c386d0dff6ee6feffe90bef47b539996109527940d8c3000a09