[INFO] fetching crate liutongshuo_decoding_macros 0.0.1...
[INFO] testing liutongshuo_decoding_macros-0.0.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate liutongshuo_decoding_macros 0.0.1 into /workspace/builds/worker-51/source
[INFO] validating manifest of crates.io crate liutongshuo_decoding_macros 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 liutongshuo_decoding_macros 0.0.1
[INFO] finished tweaking crates.io crate liutongshuo_decoding_macros 0.0.1
[INFO] tweaked toml for crates.io crate liutongshuo_decoding_macros 0.0.1 written to /workspace/builds/worker-51/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]  Downloading crates ...
[INFO] [stderr]   Downloaded liutongshuo_decoding_macros_impl v0.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] 2973f9c53f55f0d40c41af8005652ed702c4044420aa177b6a55046bcf907e84
[INFO] running `Command { std: "docker" "start" "-a" "2973f9c53f55f0d40c41af8005652ed702c4044420aa177b6a55046bcf907e84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2973f9c53f55f0d40c41af8005652ed702c4044420aa177b6a55046bcf907e84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2973f9c53f55f0d40c41af8005652ed702c4044420aa177b6a55046bcf907e84", kill_on_drop: false }`
[INFO] [stdout] 2973f9c53f55f0d40c41af8005652ed702c4044420aa177b6a55046bcf907e84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] 8e45323d955da916861e3d3b8099642209cd02164f2f80d93c8a9df5f1c22709
[INFO] running `Command { std: "docker" "start" "-a" "8e45323d955da916861e3d3b8099642209cd02164f2f80d93c8a9df5f1c22709", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-hack-impl v0.4.3
[INFO] [stderr]    Compiling proc-macro-hack v0.4.3
[INFO] [stderr]    Compiling liutongshuo_decoding_macros_impl v0.0.2
[INFO] [stderr]    Compiling liutongshuo_decoding_macros v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.29s
[INFO] running `Command { std: "docker" "inspect" "8e45323d955da916861e3d3b8099642209cd02164f2f80d93c8a9df5f1c22709", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e45323d955da916861e3d3b8099642209cd02164f2f80d93c8a9df5f1c22709", kill_on_drop: false }`
[INFO] [stdout] 8e45323d955da916861e3d3b8099642209cd02164f2f80d93c8a9df5f1c22709
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] 621f5549fbdb26d2f0d862e388ff6e4c5e122803b7a07ef8c06ff4b383d09315
[INFO] running `Command { std: "docker" "start" "-a" "621f5549fbdb26d2f0d862e388ff6e4c5e122803b7a07ef8c06ff4b383d09315", kill_on_drop: false }`
[INFO] [stderr]    Compiling liutongshuo_decoding_macros v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "621f5549fbdb26d2f0d862e388ff6e4c5e122803b7a07ef8c06ff4b383d09315", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "621f5549fbdb26d2f0d862e388ff6e4c5e122803b7a07ef8c06ff4b383d09315", kill_on_drop: false }`
[INFO] [stdout] 621f5549fbdb26d2f0d862e388ff6e4c5e122803b7a07ef8c06ff4b383d09315
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] 0e6adac20c0b5a38c4d14b8019c121c5ca77204d5a8787b2d09623efbe2aa103
[INFO] running `Command { std: "docker" "start" "-a" "0e6adac20c0b5a38c4d14b8019c121c5ca77204d5a8787b2d09623efbe2aa103", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/liutongshuo_decoding_macros-79c151f40ad0189d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests liutongshuo_decoding_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" "0e6adac20c0b5a38c4d14b8019c121c5ca77204d5a8787b2d09623efbe2aa103", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e6adac20c0b5a38c4d14b8019c121c5ca77204d5a8787b2d09623efbe2aa103", kill_on_drop: false }`
[INFO] [stdout] 0e6adac20c0b5a38c4d14b8019c121c5ca77204d5a8787b2d09623efbe2aa103