[INFO] fetching crate robs 0.2.2...
[INFO] testing robs-0.2.2 against master#61223975d46f794466efa832bc7562b9707ecc46+rustflags=-Copt-level=3 for pr-121282
[INFO] extracting crate robs 0.2.2 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate robs 0.2.2 on toolchain 61223975d46f794466efa832bc7562b9707ecc46
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate robs 0.2.2
[INFO] finished tweaking crates.io crate robs 0.2.2
[INFO] tweaked toml for crates.io crate robs 0.2.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded stringr v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 67f6944345a11895777d9b3b957792e05b17b439b2b120d472d7002cba773925
[INFO] running `Command { std: "docker" "start" "-a" "67f6944345a11895777d9b3b957792e05b17b439b2b120d472d7002cba773925", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67f6944345a11895777d9b3b957792e05b17b439b2b120d472d7002cba773925", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67f6944345a11895777d9b3b957792e05b17b439b2b120d472d7002cba773925", kill_on_drop: false }`
[INFO] [stdout] 67f6944345a11895777d9b3b957792e05b17b439b2b120d472d7002cba773925
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 680ee459d931aba8892ec9d2bd7e16b8945ce8fa6353a976b1449db49d4300ef
[INFO] running `Command { std: "docker" "start" "-a" "680ee459d931aba8892ec9d2bd7e16b8945ce8fa6353a976b1449db49d4300ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling either v1.10.0
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling rayon v1.9.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.5
[INFO] [stderr]    Compiling num-iter v0.1.44
[INFO] [stderr]    Compiling num v0.4.1
[INFO] [stderr]    Compiling stringr v0.1.3
[INFO] [stderr]    Compiling robs v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.90s
[INFO] running `Command { std: "docker" "inspect" "680ee459d931aba8892ec9d2bd7e16b8945ce8fa6353a976b1449db49d4300ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "680ee459d931aba8892ec9d2bd7e16b8945ce8fa6353a976b1449db49d4300ef", kill_on_drop: false }`
[INFO] [stdout] 680ee459d931aba8892ec9d2bd7e16b8945ce8fa6353a976b1449db49d4300ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b1356f12824e270db7c79b5d04d4dcacd9c3a8d61db6c580ad9013eb2dc5edd
[INFO] running `Command { std: "docker" "start" "-a" "3b1356f12824e270db7c79b5d04d4dcacd9c3a8d61db6c580ad9013eb2dc5edd", kill_on_drop: false }`
[INFO] [stderr]    Compiling robs v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "3b1356f12824e270db7c79b5d04d4dcacd9c3a8d61db6c580ad9013eb2dc5edd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b1356f12824e270db7c79b5d04d4dcacd9c3a8d61db6c580ad9013eb2dc5edd", kill_on_drop: false }`
[INFO] [stdout] 3b1356f12824e270db7c79b5d04d4dcacd9c3a8d61db6c580ad9013eb2dc5edd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7613c6bddc03d7474baeb38e6a6feb41b47a871fbd9af5f621570c3077125774
[INFO] running `Command { std: "docker" "start" "-a" "7613c6bddc03d7474baeb38e6a6feb41b47a871fbd9af5f621570c3077125774", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/robs-66f9c2a53be32921)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test signature::test::test_formatting ... ok
[INFO] [stdout] test scanner::tests::test_check_mask ... ok
[INFO] [stdout] test scanner::tests::test_signature_not_found ... ok
[INFO] [stdout] test scanner::tests::test_signature_exact ... ok
[INFO] [stdout] test scanner::tests::test_signature_exact_except_last ... ok
[INFO] [stdout] test scanner::tests::test_find_signature ... ok
[INFO] [stdout] test signature::test::test_valid_signature ... ok
[INFO] [stdout] test signature::test::test_invalid_length ... ok
[INFO] [stdout] test signature::test::test_valid_signature_with_wildcards ... ok
[INFO] [stdout] test tests::scan_last ... ok
[INFO] [stdout] test tests::sig ... ok
[INFO] [stdout] test tests::scan_first ... ok
[INFO] [stdout] test signature::test::test_invalid_string ... ok
[INFO] [stdout] test scanner::tests::test_signature_start_with_wildcard ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     scanner::tests::test_signature_start_with_wildcard
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 13 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "7613c6bddc03d7474baeb38e6a6feb41b47a871fbd9af5f621570c3077125774", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7613c6bddc03d7474baeb38e6a6feb41b47a871fbd9af5f621570c3077125774", kill_on_drop: false }`
[INFO] [stdout] 7613c6bddc03d7474baeb38e6a6feb41b47a871fbd9af5f621570c3077125774