[INFO] fetching crate js-intern-proc-macro 0.3.1...
[INFO] testing js-intern-proc-macro-0.3.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate js-intern-proc-macro 0.3.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate js-intern-proc-macro 0.3.1 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 js-intern-proc-macro 0.3.1
[INFO] finished tweaking crates.io crate js-intern-proc-macro 0.3.1
[INFO] tweaked toml for crates.io crate js-intern-proc-macro 0.3.1 written to /workspace/builds/worker-0/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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 8fa54f1117c30669e0d91325639e771301208ce635255c7776446199cfc3e470
[INFO] running `Command { std: "docker" "start" "-a" "8fa54f1117c30669e0d91325639e771301208ce635255c7776446199cfc3e470", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8fa54f1117c30669e0d91325639e771301208ce635255c7776446199cfc3e470", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fa54f1117c30669e0d91325639e771301208ce635255c7776446199cfc3e470", kill_on_drop: false }`
[INFO] [stdout] 8fa54f1117c30669e0d91325639e771301208ce635255c7776446199cfc3e470
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] ad0f2467ea9e96b541f6b81b9c12070ca0e56fb12ab1fc948d5add71d288e5be
[INFO] running `Command { std: "docker" "start" "-a" "ad0f2467ea9e96b541f6b81b9c12070ca0e56fb12ab1fc948d5add71d288e5be", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling js-intern-core v0.3.1
[INFO] [stderr]    Compiling js-intern-proc-macro v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.45s
[INFO] running `Command { std: "docker" "inspect" "ad0f2467ea9e96b541f6b81b9c12070ca0e56fb12ab1fc948d5add71d288e5be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad0f2467ea9e96b541f6b81b9c12070ca0e56fb12ab1fc948d5add71d288e5be", kill_on_drop: false }`
[INFO] [stdout] ad0f2467ea9e96b541f6b81b9c12070ca0e56fb12ab1fc948d5add71d288e5be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 86cdbac27a3ae85d7be6e3d2b819c076709d42b9e56e02b442c1702c6df0f0a8
[INFO] running `Command { std: "docker" "start" "-a" "86cdbac27a3ae85d7be6e3d2b819c076709d42b9e56e02b442c1702c6df0f0a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling js-intern-proc-macro v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "86cdbac27a3ae85d7be6e3d2b819c076709d42b9e56e02b442c1702c6df0f0a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86cdbac27a3ae85d7be6e3d2b819c076709d42b9e56e02b442c1702c6df0f0a8", kill_on_drop: false }`
[INFO] [stdout] 86cdbac27a3ae85d7be6e3d2b819c076709d42b9e56e02b442c1702c6df0f0a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] e731735138e97089d012460e91e75bed9735ee18bc711159d59d44040984eaf7
[INFO] running `Command { std: "docker" "start" "-a" "e731735138e97089d012460e91e75bed9735ee18bc711159d59d44040984eaf7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/js_intern_proc_macro-ff04785beee8cc51)
[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 js-intern-proc-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] running `Command { std: "docker" "inspect" "e731735138e97089d012460e91e75bed9735ee18bc711159d59d44040984eaf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e731735138e97089d012460e91e75bed9735ee18bc711159d59d44040984eaf7", kill_on_drop: false }`
[INFO] [stdout] e731735138e97089d012460e91e75bed9735ee18bc711159d59d44040984eaf7