[INFO] fetching crate beast_grep 1.0.0...
[INFO] testing beast_grep-1.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate beast_grep 1.0.0 into /workspace/builds/worker-81/source
[INFO] validating manifest of crates.io crate beast_grep 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 beast_grep 1.0.0
[INFO] finished tweaking crates.io crate beast_grep 1.0.0
[INFO] tweaked toml for crates.io crate beast_grep 1.0.0 written to /workspace/builds/worker-81/source/Cargo.toml
[INFO] crate crates.io crate beast_grep 1.0.0 already has a lockfile, it will not be regenerated
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] 97467fd1dae4d110c003104f8b6880ff06a6226128f855099416e8f335074a99
[INFO] running `Command { std: "docker" "start" "-a" "97467fd1dae4d110c003104f8b6880ff06a6226128f855099416e8f335074a99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97467fd1dae4d110c003104f8b6880ff06a6226128f855099416e8f335074a99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97467fd1dae4d110c003104f8b6880ff06a6226128f855099416e8f335074a99", kill_on_drop: false }`
[INFO] [stdout] 97467fd1dae4d110c003104f8b6880ff06a6226128f855099416e8f335074a99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] 9703172a705f8c5692c80253f262ffe7e138239f573825210e73375af9947fc7
[INFO] running `Command { std: "docker" "start" "-a" "9703172a705f8c5692c80253f262ffe7e138239f573825210e73375af9947fc7", kill_on_drop: false }`
[INFO] [stderr]    Compiling beast_grep v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "9703172a705f8c5692c80253f262ffe7e138239f573825210e73375af9947fc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9703172a705f8c5692c80253f262ffe7e138239f573825210e73375af9947fc7", kill_on_drop: false }`
[INFO] [stdout] 9703172a705f8c5692c80253f262ffe7e138239f573825210e73375af9947fc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] a83c420dcaf8023c8ba43ded83fa22c2406d7cb0826714db700125d27816d92d
[INFO] running `Command { std: "docker" "start" "-a" "a83c420dcaf8023c8ba43ded83fa22c2406d7cb0826714db700125d27816d92d", kill_on_drop: false }`
[INFO] [stderr]    Compiling beast_grep v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `Command { std: "docker" "inspect" "a83c420dcaf8023c8ba43ded83fa22c2406d7cb0826714db700125d27816d92d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a83c420dcaf8023c8ba43ded83fa22c2406d7cb0826714db700125d27816d92d", kill_on_drop: false }`
[INFO] [stdout] a83c420dcaf8023c8ba43ded83fa22c2406d7cb0826714db700125d27816d92d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] a1be3a9a5587c3f4220622ed003e5cbc62e49689bf1d51d7cb6eeaa1c3c578d1
[INFO] running `Command { std: "docker" "start" "-a" "a1be3a9a5587c3f4220622ed003e5cbc62e49689bf1d51d7cb6eeaa1c3c578d1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.11s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/beast_grep-1d62f6288f6cf762)
[INFO] [stdout] test tests::case_insensitive ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/beast_grep-df362f82a00a19d3)
[INFO] [stdout] test tests::case_sensitive ... ok
[INFO] [stderr]    Doc-tests beast_grep
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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] [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] running `Command { std: "docker" "inspect" "a1be3a9a5587c3f4220622ed003e5cbc62e49689bf1d51d7cb6eeaa1c3c578d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1be3a9a5587c3f4220622ed003e5cbc62e49689bf1d51d7cb6eeaa1c3c578d1", kill_on_drop: false }`
[INFO] [stdout] a1be3a9a5587c3f4220622ed003e5cbc62e49689bf1d51d7cb6eeaa1c3c578d1