[INFO] fetching crate relex 1.0.0...
[INFO] testing relex-1.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate relex 1.0.0 into /workspace/builds/worker-103/source
[INFO] validating manifest of crates.io crate relex 1.0.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate relex 1.0.0
[INFO] finished tweaking crates.io crate relex 1.0.0
[INFO] tweaked toml for crates.io crate relex 1.0.0 written to /workspace/builds/worker-103/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9f624c16580867760fa587cfdbe6fe3d8372dc5529fba52e76e6099b23d3beda
[INFO] running `Command { std: "docker" "start" "-a" "9f624c16580867760fa587cfdbe6fe3d8372dc5529fba52e76e6099b23d3beda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f624c16580867760fa587cfdbe6fe3d8372dc5529fba52e76e6099b23d3beda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f624c16580867760fa587cfdbe6fe3d8372dc5529fba52e76e6099b23d3beda", kill_on_drop: false }`
[INFO] [stdout] 9f624c16580867760fa587cfdbe6fe3d8372dc5529fba52e76e6099b23d3beda
[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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01af0f0d3a4ea00c5ba5d15ffdf670a80db486e69d54c9ddbcb2686b5db51e4f
[INFO] running `Command { std: "docker" "start" "-a" "01af0f0d3a4ea00c5ba5d15ffdf670a80db486e69d54c9ddbcb2686b5db51e4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling relex v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.45s
[INFO] running `Command { std: "docker" "inspect" "01af0f0d3a4ea00c5ba5d15ffdf670a80db486e69d54c9ddbcb2686b5db51e4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01af0f0d3a4ea00c5ba5d15ffdf670a80db486e69d54c9ddbcb2686b5db51e4f", kill_on_drop: false }`
[INFO] [stdout] 01af0f0d3a4ea00c5ba5d15ffdf670a80db486e69d54c9ddbcb2686b5db51e4f
[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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8548139af8c1a07739704fda8e1475724b167bc320070772756c7dde7b612d8c
[INFO] running `Command { std: "docker" "start" "-a" "8548139af8c1a07739704fda8e1475724b167bc320070772756c7dde7b612d8c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling relex v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "8548139af8c1a07739704fda8e1475724b167bc320070772756c7dde7b612d8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8548139af8c1a07739704fda8e1475724b167bc320070772756c7dde7b612d8c", kill_on_drop: false }`
[INFO] [stdout] 8548139af8c1a07739704fda8e1475724b167bc320070772756c7dde7b612d8c
[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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7a03915f6e56a93edd0dc5a3df51647c0c4020b8be82eb963a1f80b3cd661760
[INFO] running `Command { std: "docker" "start" "-a" "7a03915f6e56a93edd0dc5a3df51647c0c4020b8be82eb963a1f80b3cd661760", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/relex-ed807ec3eb836c04)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test rule::tests::test_new ... ok
[INFO] [stdout] test lexer::tests::test_read_at ... ok
[INFO] [stdout] test lexer::tests::test_lexer_iter ... ok
[INFO] [stdout] test lexer::tests::test_capture ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests relex
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/token.rs - token::TokenKind (line 6) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.99s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7a03915f6e56a93edd0dc5a3df51647c0c4020b8be82eb963a1f80b3cd661760", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a03915f6e56a93edd0dc5a3df51647c0c4020b8be82eb963a1f80b3cd661760", kill_on_drop: false }`
[INFO] [stdout] 7a03915f6e56a93edd0dc5a3df51647c0c4020b8be82eb963a1f80b3cd661760