[INFO] fetching crate matchers 0.2.0...
[INFO] testing matchers-0.2.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate matchers 0.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate matchers 0.2.0
[INFO] finished tweaking crates.io crate matchers 0.2.0
[INFO] tweaked toml for crates.io crate matchers 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate matchers 0.2.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f079d0b31a166626f4402c7524fc29aea01f0fdb530c0c300f377231f2c71c02
[INFO] running `Command { std: "docker" "start" "-a" "f079d0b31a166626f4402c7524fc29aea01f0fdb530c0c300f377231f2c71c02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f079d0b31a166626f4402c7524fc29aea01f0fdb530c0c300f377231f2c71c02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f079d0b31a166626f4402c7524fc29aea01f0fdb530c0c300f377231f2c71c02", kill_on_drop: false }`
[INFO] [stdout] f079d0b31a166626f4402c7524fc29aea01f0fdb530c0c300f377231f2c71c02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96d50d5cdc788fd265bbe4b99d9557ccb258b329c364532106748596d18c675f
[INFO] running `Command { std: "docker" "start" "-a" "96d50d5cdc788fd265bbe4b99d9557ccb258b329c364532106748596d18c675f", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling matchers v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.55s
[INFO] running `Command { std: "docker" "inspect" "96d50d5cdc788fd265bbe4b99d9557ccb258b329c364532106748596d18c675f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96d50d5cdc788fd265bbe4b99d9557ccb258b329c364532106748596d18c675f", kill_on_drop: false }`
[INFO] [stdout] 96d50d5cdc788fd265bbe4b99d9557ccb258b329c364532106748596d18c675f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7fb28e5767ab8956ba13d3fe432500e090795e7c9a9788a76bad7053f3d5fae
[INFO] running `Command { std: "docker" "start" "-a" "e7fb28e5767ab8956ba13d3fe432500e090795e7c9a9788a76bad7053f3d5fae", kill_on_drop: false }`
[INFO] [stderr]    Compiling matchers v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "e7fb28e5767ab8956ba13d3fe432500e090795e7c9a9788a76bad7053f3d5fae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7fb28e5767ab8956ba13d3fe432500e090795e7c9a9788a76bad7053f3d5fae", kill_on_drop: false }`
[INFO] [stdout] e7fb28e5767ab8956ba13d3fe432500e090795e7c9a9788a76bad7053f3d5fae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0a6d7bfbdb5775c47b9ab750d69c067867155ec2b81e7de4f8d80271281a7e5a
[INFO] running `Command { std: "docker" "start" "-a" "0a6d7bfbdb5775c47b9ab750d69c067867155ec2b81e7de4f8d80271281a7e5a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/matchers-2545d14d5dff772a)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test test::anchored::debug_rep_patterns ... ok
[INFO] [stdout] test test::anchored::debug_is_anchored ... ok
[INFO] [stdout] test test::anchored::reader_is_anchored ... ok
[INFO] [stdout] test test::anchored::display_explicitly_unanchored ... ok
[INFO] [stdout] test test::anchored::debug_matches ... ok
[INFO] [stdout] test test::unanchored::debug_is_unanchored ... ok
[INFO] [stdout] test test::unanchored::display_is_unanchored ... ok
[INFO] [stdout] test test::anchored::display_matches ... ok
[INFO] [stdout] test test::unanchored::reader_is_unanchored ... ok
[INFO] [stdout] test test::unanchored::debug_rep_patterns ... ok
[INFO] [stdout] test test::unanchored::debug_matches ... ok
[INFO] [stdout] test test::anchored::reader_explicitly_unanchored ... ok
[INFO] [stdout] test test::anchored::debug_explicitly_unanchored ... ok
[INFO] [stdout] test test::unanchored::display_matches ... ok
[INFO] [stdout] test test::anchored::reader_matches ... ok
[INFO] [stdout] test test::anchored::display_is_anchored ... ok
[INFO] [stdout] test test::unanchored::reader_matches ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests matchers
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - Pattern::new_anchored (line 101) ... ok
[INFO] [stdout] test src/lib.rs - Pattern::new (line 70) ... ok
[INFO] [stdout] test src/lib.rs - Pattern<A>::debug_matches (line 161) ... ok
[INFO] [stdout] test src/lib.rs - Pattern<A>::display_matches (line 189) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0a6d7bfbdb5775c47b9ab750d69c067867155ec2b81e7de4f8d80271281a7e5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a6d7bfbdb5775c47b9ab750d69c067867155ec2b81e7de4f8d80271281a7e5a", kill_on_drop: false }`
[INFO] [stdout] 0a6d7bfbdb5775c47b9ab750d69c067867155ec2b81e7de4f8d80271281a7e5a