[INFO] fetching crate iregex-syntax 0.2.0...
[INFO] testing iregex-syntax-0.2.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate iregex-syntax 0.2.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate iregex-syntax 0.2.0
[INFO] finished tweaking crates.io crate iregex-syntax 0.2.0
[INFO] tweaked toml for crates.io crate iregex-syntax 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate iregex-syntax 0.2.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate iregex-syntax 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enum-ordinalize-derive v4.3.1
[INFO] [stderr]   Downloaded iregex v0.2.0
[INFO] [stderr]   Downloaded range-traits v0.3.2
[INFO] [stderr]   Downloaded replace_with v0.1.8
[INFO] [stderr]   Downloaded educe v0.6.0
[INFO] [stderr]   Downloaded enum-ordinalize v4.3.0
[INFO] [stderr]   Downloaded cc-traits v2.0.0
[INFO] [stderr]   Downloaded btree-slab v0.6.1
[INFO] [stderr]   Downloaded btree-range-map v0.7.2
[INFO] [stderr]   Downloaded mown v1.0.0
[INFO] [stderr]   Downloaded iregex-automata v0.2.0
[INFO] [stderr]   Downloaded syn v2.0.53
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3bd7a2d411abe8b1d1f59d1089cf3c5f848d1bfe1d8df88f109aab0f9e29c90d
[INFO] running `Command { std: "docker" "start" "-a" "3bd7a2d411abe8b1d1f59d1089cf3c5f848d1bfe1d8df88f109aab0f9e29c90d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bd7a2d411abe8b1d1f59d1089cf3c5f848d1bfe1d8df88f109aab0f9e29c90d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bd7a2d411abe8b1d1f59d1089cf3c5f848d1bfe1d8df88f109aab0f9e29c90d", kill_on_drop: false }`
[INFO] [stdout] 3bd7a2d411abe8b1d1f59d1089cf3c5f848d1bfe1d8df88f109aab0f9e29c90d
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bec4110bdd8b753e6927ed31786fb907da176cb694e2888232b0bce1e95f2615
[INFO] running `Command { std: "docker" "start" "-a" "bec4110bdd8b753e6927ed31786fb907da176cb694e2888232b0bce1e95f2615", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling thiserror v1.0.58
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling range-traits v0.3.2
[INFO] [stderr]    Compiling mown v1.0.0
[INFO] [stderr]    Compiling replace_with v0.1.8
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling cc-traits v2.0.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling btree-slab v0.6.1
[INFO] [stderr]    Compiling syn v2.0.53
[INFO] [stderr]    Compiling btree-range-map v0.7.2
[INFO] [stderr]    Compiling enum-ordinalize-derive v4.3.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling enum-ordinalize v4.3.0
[INFO] [stderr]    Compiling educe v0.6.0
[INFO] [stderr]    Compiling iregex-automata v0.2.0
[INFO] [stderr]    Compiling iregex v0.2.0
[INFO] [stderr]    Compiling iregex-syntax v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.91s
[INFO] running `Command { std: "docker" "inspect" "bec4110bdd8b753e6927ed31786fb907da176cb694e2888232b0bce1e95f2615", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bec4110bdd8b753e6927ed31786fb907da176cb694e2888232b0bce1e95f2615", kill_on_drop: false }`
[INFO] [stdout] bec4110bdd8b753e6927ed31786fb907da176cb694e2888232b0bce1e95f2615
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50b0b1c4b239695fa8618af70a23d9aa2f062dcd05e04ad60ab95e115cc0a612
[INFO] running `Command { std: "docker" "start" "-a" "50b0b1c4b239695fa8618af70a23d9aa2f062dcd05e04ad60ab95e115cc0a612", kill_on_drop: false }`
[INFO] [stderr]    Compiling iregex-syntax v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "50b0b1c4b239695fa8618af70a23d9aa2f062dcd05e04ad60ab95e115cc0a612", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50b0b1c4b239695fa8618af70a23d9aa2f062dcd05e04ad60ab95e115cc0a612", kill_on_drop: false }`
[INFO] [stdout] 50b0b1c4b239695fa8618af70a23d9aa2f062dcd05e04ad60ab95e115cc0a612
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d621c756637812c6f3a74857d4eaf4b7881e5d35eda004a278e0303303832eff
[INFO] running `Command { std: "docker" "start" "-a" "d621c756637812c6f3a74857d4eaf4b7881e5d35eda004a278e0303303832eff", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/iregex_syntax-a6ba692a17e12e07)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test parsing::tests::parse_failure ... ok
[INFO] [stdout] test parsing::tests::parse_success ... ok
[INFO] [stdout] test tests::test1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests iregex_syntax
[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" "d621c756637812c6f3a74857d4eaf4b7881e5d35eda004a278e0303303832eff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d621c756637812c6f3a74857d4eaf4b7881e5d35eda004a278e0303303832eff", kill_on_drop: false }`
[INFO] [stdout] d621c756637812c6f3a74857d4eaf4b7881e5d35eda004a278e0303303832eff