[INFO] fetching crate erg_proc_macros 0.6.53...
[INFO] testing erg_proc_macros-0.6.53 against 1.90.0 for beta-1.91-3
[INFO] extracting crate erg_proc_macros 0.6.53 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate erg_proc_macros 0.6.53
[INFO] finished tweaking crates.io crate erg_proc_macros 0.6.53
[INFO] tweaked toml for crates.io crate erg_proc_macros 0.6.53 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate erg_proc_macros 0.6.53 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate erg_proc_macros 0.6.53 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 350824c95ee02f3087705fd2f9ad14924fe82ab1811a56c2efddd4c16ef1db6c
[INFO] running `Command { std: "docker" "start" "-a" "350824c95ee02f3087705fd2f9ad14924fe82ab1811a56c2efddd4c16ef1db6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "350824c95ee02f3087705fd2f9ad14924fe82ab1811a56c2efddd4c16ef1db6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "350824c95ee02f3087705fd2f9ad14924fe82ab1811a56c2efddd4c16ef1db6c", kill_on_drop: false }`
[INFO] [stdout] 350824c95ee02f3087705fd2f9ad14924fe82ab1811a56c2efddd4c16ef1db6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f5f5d5f35e12969e19b8976d16a7ed8ceabd1fedf992ea4cd9f00ef364a1fae
[INFO] running `Command { std: "docker" "start" "-a" "8f5f5d5f35e12969e19b8976d16a7ed8ceabd1fedf992ea4cd9f00ef364a1fae", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.97
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling erg_proc_macros v0.6.53 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.04s
[INFO] running `Command { std: "docker" "inspect" "8f5f5d5f35e12969e19b8976d16a7ed8ceabd1fedf992ea4cd9f00ef364a1fae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f5f5d5f35e12969e19b8976d16a7ed8ceabd1fedf992ea4cd9f00ef364a1fae", kill_on_drop: false }`
[INFO] [stdout] 8f5f5d5f35e12969e19b8976d16a7ed8ceabd1fedf992ea4cd9f00ef364a1fae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17cddf032ad0958351a665bdc76059af6c9e8adfc7b2fad9e2e11da4c99f98df
[INFO] running `Command { std: "docker" "start" "-a" "17cddf032ad0958351a665bdc76059af6c9e8adfc7b2fad9e2e11da4c99f98df", kill_on_drop: false }`
[INFO] [stderr]    Compiling erg_proc_macros v0.6.53 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "17cddf032ad0958351a665bdc76059af6c9e8adfc7b2fad9e2e11da4c99f98df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17cddf032ad0958351a665bdc76059af6c9e8adfc7b2fad9e2e11da4c99f98df", kill_on_drop: false }`
[INFO] [stdout] 17cddf032ad0958351a665bdc76059af6c9e8adfc7b2fad9e2e11da4c99f98df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 039cc2f8bf4b67e29f4437c3472bd9c5aa5a64b16c35b2b7d04582a7419bf1f7
[INFO] running `Command { std: "docker" "start" "-a" "039cc2f8bf4b67e29f4437c3472bd9c5aa5a64b16c35b2b7d04582a7419bf1f7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/erg_proc_macros-98d166155bf5ecc4)
[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 erg_proc_macros
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - to_owned (line 166) ... ok
[INFO] [stdout] test src/lib.rs - to_owned (line 171) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "039cc2f8bf4b67e29f4437c3472bd9c5aa5a64b16c35b2b7d04582a7419bf1f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "039cc2f8bf4b67e29f4437c3472bd9c5aa5a64b16c35b2b7d04582a7419bf1f7", kill_on_drop: false }`
[INFO] [stdout] 039cc2f8bf4b67e29f4437c3472bd9c5aa5a64b16c35b2b7d04582a7419bf1f7