[INFO] cloning repository https://github.com/mfdorst/C-- [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mfdorst/C--" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmfdorst%2FC--", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmfdorst%2FC--'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4cc84da862daa2eb0f16da39de81c8e7cb92cc8f [INFO] checking mfdorst/C-- against master#8f359beca4e58bc3ae795a666301a8f47023044c for pr-121545 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmfdorst%2FC--" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mfdorst/C-- on toolchain 8f359beca4e58bc3ae795a666301a8f47023044c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f359beca4e58bc3ae795a666301a8f47023044c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mfdorst/C-- [INFO] finished tweaking git repo https://github.com/mfdorst/C-- [INFO] tweaked toml for git repo https://github.com/mfdorst/C-- written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/mfdorst/C-- 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" "+8f359beca4e58bc3ae795a666301a8f47023044c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking mfdorst/C-- against try#7ee76453dd3eae6de6c1351f26482bed63b01beb for pr-121545 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmfdorst%2FC--" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mfdorst/C-- on toolchain 7ee76453dd3eae6de6c1351f26482bed63b01beb [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7ee76453dd3eae6de6c1351f26482bed63b01beb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mfdorst/C-- [INFO] finished tweaking git repo https://github.com/mfdorst/C-- [INFO] tweaked toml for git repo https://github.com/mfdorst/C-- written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/mfdorst/C-- 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" "+7ee76453dd3eae6de6c1351f26482bed63b01beb" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded logos-derive v0.9.7 [INFO] [stderr] Downloaded logos v0.9.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+7ee76453dd3eae6de6c1351f26482bed63b01beb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7b48d285969c44daf139cef65e1622124599bbfe00f0dfb2cb9b6c88187c09c1 [INFO] running `Command { std: "docker" "start" "-a" "7b48d285969c44daf139cef65e1622124599bbfe00f0dfb2cb9b6c88187c09c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7b48d285969c44daf139cef65e1622124599bbfe00f0dfb2cb9b6c88187c09c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b48d285969c44daf139cef65e1622124599bbfe00f0dfb2cb9b6c88187c09c1", kill_on_drop: false }` [INFO] [stdout] 7b48d285969c44daf139cef65e1622124599bbfe00f0dfb2cb9b6c88187c09c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+7ee76453dd3eae6de6c1351f26482bed63b01beb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b8663405fb7a8f3fbec633fe3b587ce36c18146e14f2b28e1f17f3fb441c06d8 [INFO] running `Command { std: "docker" "start" "-a" "b8663405fb7a8f3fbec633fe3b587ce36c18146e14f2b28e1f17f3fb441c06d8", kill_on_drop: false }` [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling regex-syntax v0.6.13 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Compiling logos-derive v0.9.7 [INFO] [stdout] error[E0061]: this method takes 1 argument but 2 arguments were supplied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/logos-derive-0.9.7/src/util.rs:59:31 [INFO] [stdout] | [INFO] [stdout] 59 | self.callback.insert(callback, |_| panic!("Only one callback can be defined per variant definition!")); [INFO] [stdout] | ^^^^^^ ------------------------------------------------------------------------ [INFO] [stdout] | | | [INFO] [stdout] | | unexpected argument of type `{closure@/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/logos-derive-0.9.7/src/util.rs:59:48: 59:51}` [INFO] [stdout] | help: remove the extra argument [INFO] [stdout] | [INFO] [stdout] note: method defined here [INFO] [stdout] --> /rustc/7ee76453dd3eae6de6c1351f26482bed63b01beb/library/core/src/option.rs:1574:12 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this method takes 1 argument but 2 arguments were supplied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/logos-derive-0.9.7/src/lib.rs:50:20 [INFO] [stdout] | [INFO] [stdout] 50 | extras.insert(ext, |_| panic!("Only one #[extras] attribute can be declared.")); [INFO] [stdout] | ^^^^^^ ------------------------------------------------------------- [INFO] [stdout] | | | [INFO] [stdout] | | unexpected argument of type `{closure@/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/logos-derive-0.9.7/src/lib.rs:50:32: 50:35}` [INFO] [stdout] | help: remove the extra argument [INFO] [stdout] | [INFO] [stdout] note: method defined here [INFO] [stdout] --> /rustc/7ee76453dd3eae6de6c1351f26482bed63b01beb/library/core/src/option.rs:1574:12 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this method takes 1 argument but 2 arguments were supplied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/logos-derive-0.9.7/src/lib.rs:84:23 [INFO] [stdout] | [INFO] [stdout] 84 | error.insert(variant, |_| panic!("Only one #[error] variant can be declared.")); [INFO] [stdout] | ^^^^^^ ---------------------------------------------------------- [INFO] [stdout] | | | [INFO] [stdout] | | unexpected argument of type `{closure@/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/logos-derive-0.9.7/src/lib.rs:84:39: 84:42}` [INFO] [stdout] | help: remove the extra argument [INFO] [stdout] | [INFO] [stdout] note: method defined here [INFO] [stdout] --> /rustc/7ee76453dd3eae6de6c1351f26482bed63b01beb/library/core/src/option.rs:1574:12 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this method takes 1 argument but 2 arguments were supplied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/logos-derive-0.9.7/src/lib.rs:88:21 [INFO] [stdout] | [INFO] [stdout] 88 | end.insert(variant, |_| panic!("Only one #[end] variant can be declared.")); [INFO] [stdout] | ^^^^^^ -------------------------------------------------------- [INFO] [stdout] | | | [INFO] [stdout] | | unexpected argument of type `{closure@/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/logos-derive-0.9.7/src/lib.rs:88:37: 88:40}` [INFO] [stdout] | help: remove the extra argument [INFO] [stdout] | [INFO] [stdout] note: method defined here [INFO] [stdout] --> /rustc/7ee76453dd3eae6de6c1351f26482bed63b01beb/library/core/src/option.rs:1574:12 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0061`. [INFO] [stdout] [INFO] [stderr] error: could not compile `logos-derive` (lib) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "b8663405fb7a8f3fbec633fe3b587ce36c18146e14f2b28e1f17f3fb441c06d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8663405fb7a8f3fbec633fe3b587ce36c18146e14f2b28e1f17f3fb441c06d8", kill_on_drop: false }` [INFO] [stdout] b8663405fb7a8f3fbec633fe3b587ce36c18146e14f2b28e1f17f3fb441c06d8