[INFO] fetching crate lelwel 0.4.2...
[INFO] testing lelwel-0.4.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate lelwel 0.4.2 into /workspace/builds/worker-106/source
[INFO] validating manifest of crates.io crate lelwel 0.4.2 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lelwel 0.4.2
[INFO] finished tweaking crates.io crate lelwel 0.4.2
[INFO] tweaked toml for crates.io crate lelwel 0.4.2 written to /workspace/builds/worker-106/source/Cargo.toml
[INFO] crate crates.io crate lelwel 0.4.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e9a3b115576176eda74d6f718a74e5339c8898548916bf3f43628e72b57f366
[INFO] running `Command { std: "docker" "start" "-a" "0e9a3b115576176eda74d6f718a74e5339c8898548916bf3f43628e72b57f366", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e9a3b115576176eda74d6f718a74e5339c8898548916bf3f43628e72b57f366", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e9a3b115576176eda74d6f718a74e5339c8898548916bf3f43628e72b57f366", kill_on_drop: false }`
[INFO] [stdout] 0e9a3b115576176eda74d6f718a74e5339c8898548916bf3f43628e72b57f366
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c12de83f179631010750acd8e14bea1c293ca12021d5dfff4b77476c5dd59d9c
[INFO] running `Command { std: "docker" "start" "-a" "c12de83f179631010750acd8e14bea1c293ca12021d5dfff4b77476c5dd59d9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling bumpalo v3.9.1
[INFO] [stderr]    Compiling lelwel v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.99s
[INFO] running `Command { std: "docker" "inspect" "c12de83f179631010750acd8e14bea1c293ca12021d5dfff4b77476c5dd59d9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c12de83f179631010750acd8e14bea1c293ca12021d5dfff4b77476c5dd59d9c", kill_on_drop: false }`
[INFO] [stdout] c12de83f179631010750acd8e14bea1c293ca12021d5dfff4b77476c5dd59d9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0448f759c0c3ebe918cacf34dcc693fe1201c6fd89b6049731121500c44dce6
[INFO] running `Command { std: "docker" "start" "-a" "e0448f759c0c3ebe918cacf34dcc693fe1201c6fd89b6049731121500c44dce6", kill_on_drop: false }`
[INFO] [stderr]    Compiling lelwel v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.38s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/lelwel-1e1dde5f913a18c1)
[INFO] [stderr]   Executable tests/frontend.rs (/opt/rustwide/target/debug/deps/frontend-bfdd90b14a417070)
[INFO] running `Command { std: "docker" "inspect" "e0448f759c0c3ebe918cacf34dcc693fe1201c6fd89b6049731121500c44dce6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0448f759c0c3ebe918cacf34dcc693fe1201c6fd89b6049731121500c44dce6", kill_on_drop: false }`
[INFO] [stdout] e0448f759c0c3ebe918cacf34dcc693fe1201c6fd89b6049731121500c44dce6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f34fa7f36b9875b6ac5381e88d24f51ce31772e4ad9568c94cc481a3b11a8090
[INFO] running `Command { std: "docker" "start" "-a" "f34fa7f36b9875b6ac5381e88d24f51ce31772e4ad9568c94cc481a3b11a8090", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lelwel-1e1dde5f913a18c1)
[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]      Running tests/frontend.rs (/opt/rustwide/target/debug/deps/frontend-bfdd90b14a417070)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test empty ... ok
[INFO] [stdout] test expected_action ... ok
[INFO] [stdout] test error_syntax ... ok
[INFO] [stdout] test expected_error_handler ... ok
[INFO] [stdout] test invalid_lang ... ok
[INFO] [stdout] test expected_predicate ... ok
[INFO] [stdout] test invalid_token ... ok
[INFO] [stdout] test left_recursive ... ok
[INFO] [stdout] test lowercase_token ... ok
[INFO] [stdout] test predef_token ... ok
[INFO] [stdout] test predicate_position ... ok
[INFO] [stdout] test ll1_conflict ... ok
[INFO] [stdout] test calc ... ok
[INFO] [stdout] test redefinition ... ok
[INFO] [stdout] test recursion_depth ... ok
[INFO] [stdout] test syntax_error ... ok
[INFO] [stdout] test undefined ... ok
[INFO] [stdout] test undefined_action ... ok
[INFO] [stdout] test undefined_error_handler ... ok
[INFO] [stdout] test json ... ok
[INFO] [stdout] test uppercase_rule ... ok
[INFO] [stdout] test unused_element ... ok
[INFO] [stdout] test undefined_predicate ... ok
[INFO] [stdout] test valid_lang ... ok
[INFO] [stdout] test lelwel ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lelwel
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/frontend/token.rs - frontend::token::Token::new (line 23) ... ok
[INFO] [stdout] test src/frontend/token.rs - frontend::token::Position::new (line 60) ... ok
[INFO] [stdout] test src/frontend/token.rs - frontend::token::Range::contains (line 166) ... ok
[INFO] [stdout] test src/frontend/token.rs - frontend::token::Position (line 43) ... ok
[INFO] [stdout] test src/frontend/token.rs - frontend::token::Range::span (line 147) ... ok
[INFO] [stdout] test src/frontend/token.rs - frontend::token::Range::new (line 134) ... ok
[INFO] [stdout] test src/frontend/symbol/mod.rs - frontend::symbol::ToSymbol::into_symbol (line 57) ... ok
[INFO] [stdout] test src/frontend/token.rs - frontend::token::Range (line 117) ... ok
[INFO] [stdout] test src/frontend/symbol/mod.rs - frontend::symbol::Symbol (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.55s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f34fa7f36b9875b6ac5381e88d24f51ce31772e4ad9568c94cc481a3b11a8090", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f34fa7f36b9875b6ac5381e88d24f51ce31772e4ad9568c94cc481a3b11a8090", kill_on_drop: false }`
[INFO] [stdout] f34fa7f36b9875b6ac5381e88d24f51ce31772e4ad9568c94cc481a3b11a8090