[INFO] fetching crate gramatika-macro 0.2.0...
[INFO] checking gramatika-macro-0.2.0 against 1.55.0 for beta-1.56-3
[INFO] extracting crate gramatika-macro 0.2.0 into /workspace/builds/worker-103/source
[INFO] validating manifest of crates.io crate gramatika-macro 0.2.0 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 gramatika-macro 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate gramatika-macro 0.2.0
[INFO] tweaked toml for crates.io crate gramatika-macro 0.2.0 written to /workspace/builds/worker-103/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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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] cfc9c6e69d1fff050de5a0cfa616fb0b6fa885554741694d7469beedf40d2c97
[INFO] running `Command { std: "docker" "start" "-a" "cfc9c6e69d1fff050de5a0cfa616fb0b6fa885554741694d7469beedf40d2c97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfc9c6e69d1fff050de5a0cfa616fb0b6fa885554741694d7469beedf40d2c97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfc9c6e69d1fff050de5a0cfa616fb0b6fa885554741694d7469beedf40d2c97", kill_on_drop: false }`
[INFO] [stdout] cfc9c6e69d1fff050de5a0cfa616fb0b6fa885554741694d7469beedf40d2c97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93a595c54360b6130aa00614b31eee7a9b8a97db090d799281018d27974aa380
[INFO] running `Command { std: "docker" "start" "-a" "93a595c54360b6130aa00614b31eee7a9b8a97db090d799281018d27974aa380", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling trybuild v1.0.50
[INFO] [stderr]     Checking convert_case v0.4.0
[INFO] [stderr]     Checking dissimilar v1.0.3
[INFO] [stderr]     Checking proc-macro2 v1.0.30
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]     Checking quote v1.0.10
[INFO] [stderr]    Compiling gramatika-macro v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking syn v1.0.80
[INFO] [stderr]     Checking serde v1.0.130
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking serde_json v1.0.68
[INFO] [stdout] error[E0463]: can't find crate for `gramatika`
[INFO] [stdout]  --> tests/token.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | extern crate gramatika;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `gramatika`
[INFO] [stdout]  --> tests/lexer.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | extern crate gramatika;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `gramatika`
[INFO] [stdout]  --> tests/pattern.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | extern crate gramatika;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gramatika-macro` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0463]: can't find crate for `gramatika`
[INFO] [stdout]  --> tests/debug_lisp.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate gramatika;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "93a595c54360b6130aa00614b31eee7a9b8a97db090d799281018d27974aa380", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93a595c54360b6130aa00614b31eee7a9b8a97db090d799281018d27974aa380", kill_on_drop: false }`
[INFO] [stdout] 93a595c54360b6130aa00614b31eee7a9b8a97db090d799281018d27974aa380
