[INFO] fetching crate quickjs_regex_backend 0.1.0...
[INFO] testing quickjs_regex_backend-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate quickjs_regex_backend 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate quickjs_regex_backend 0.1.0
[INFO] finished tweaking crates.io crate quickjs_regex_backend 0.1.0
[INFO] tweaked toml for crates.io crate quickjs_regex_backend 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate quickjs_regex_backend 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 87415895c3428fef6efbf3f8508c7f50741f612dfb6911524d8c8c7bb79e1aae
[INFO] running `Command { std: "docker" "start" "-a" "87415895c3428fef6efbf3f8508c7f50741f612dfb6911524d8c8c7bb79e1aae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87415895c3428fef6efbf3f8508c7f50741f612dfb6911524d8c8c7bb79e1aae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87415895c3428fef6efbf3f8508c7f50741f612dfb6911524d8c8c7bb79e1aae", kill_on_drop: false }`
[INFO] [stdout] 87415895c3428fef6efbf3f8508c7f50741f612dfb6911524d8c8c7bb79e1aae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d4b44ce3e71dc122d17dc3d0ca99ce687b3d60324d7870f5f9ca9a0d1548492
[INFO] running `Command { std: "docker" "start" "-a" "7d4b44ce3e71dc122d17dc3d0ca99ce687b3d60324d7870f5f9ca9a0d1548492", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling cc v1.2.39
[INFO] [stderr]    Compiling quickjs_regex_backend v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.56s
[INFO] running `Command { std: "docker" "inspect" "7d4b44ce3e71dc122d17dc3d0ca99ce687b3d60324d7870f5f9ca9a0d1548492", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d4b44ce3e71dc122d17dc3d0ca99ce687b3d60324d7870f5f9ca9a0d1548492", kill_on_drop: false }`
[INFO] [stdout] 7d4b44ce3e71dc122d17dc3d0ca99ce687b3d60324d7870f5f9ca9a0d1548492
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62666fd40d2c93e1e86beb4edaa888c9f49f5fa17e619c2563865e30836e73f2
[INFO] running `Command { std: "docker" "start" "-a" "62666fd40d2c93e1e86beb4edaa888c9f49f5fa17e619c2563865e30836e73f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling quickjs_regex_backend v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "62666fd40d2c93e1e86beb4edaa888c9f49f5fa17e619c2563865e30836e73f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62666fd40d2c93e1e86beb4edaa888c9f49f5fa17e619c2563865e30836e73f2", kill_on_drop: false }`
[INFO] [stdout] 62666fd40d2c93e1e86beb4edaa888c9f49f5fa17e619c2563865e30836e73f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] caedd0bebc3452fe45cada0e70dfb9bc2573b110a1d699e32728bba6c72ac135
[INFO] running `Command { std: "docker" "start" "-a" "caedd0bebc3452fe45cada0e70dfb9bc2573b110a1d699e32728bba6c72ac135", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/quickjs_regex_backend-273033d383f79596)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    Doc-tests quickjs_regex_backend
[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" "caedd0bebc3452fe45cada0e70dfb9bc2573b110a1d699e32728bba6c72ac135", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caedd0bebc3452fe45cada0e70dfb9bc2573b110a1d699e32728bba6c72ac135", kill_on_drop: false }`
[INFO] [stdout] caedd0bebc3452fe45cada0e70dfb9bc2573b110a1d699e32728bba6c72ac135