[INFO] fetching crate brzozowski-regex 0.2.0...
[INFO] testing brzozowski-regex-0.2.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate brzozowski-regex 0.2.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate brzozowski-regex 0.2.0
[INFO] finished tweaking crates.io crate brzozowski-regex 0.2.0
[INFO] tweaked toml for crates.io crate brzozowski-regex 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate brzozowski-regex 0.2.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] [stderr]       Adding itertools v0.12.1 (available: v0.14.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a0b4ac26739e24c2d4a148920092e2ea4a8428f04e7cb53476beb93b7b9e99a3
[INFO] running `Command { std: "docker" "start" "-a" "a0b4ac26739e24c2d4a148920092e2ea4a8428f04e7cb53476beb93b7b9e99a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0b4ac26739e24c2d4a148920092e2ea4a8428f04e7cb53476beb93b7b9e99a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0b4ac26739e24c2d4a148920092e2ea4a8428f04e7cb53476beb93b7b9e99a3", kill_on_drop: false }`
[INFO] [stdout] a0b4ac26739e24c2d4a148920092e2ea4a8428f04e7cb53476beb93b7b9e99a3
[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" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 6cec1ba0061720f8ddda359d3b67e8fe9dfffc8edb6d3351bf3cf128e832b20c
[INFO] running `Command { std: "docker" "start" "-a" "6cec1ba0061720f8ddda359d3b67e8fe9dfffc8edb6d3351bf3cf128e832b20c", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling brzozowski-regex v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.27s
[INFO] running `Command { std: "docker" "inspect" "6cec1ba0061720f8ddda359d3b67e8fe9dfffc8edb6d3351bf3cf128e832b20c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cec1ba0061720f8ddda359d3b67e8fe9dfffc8edb6d3351bf3cf128e832b20c", kill_on_drop: false }`
[INFO] [stdout] 6cec1ba0061720f8ddda359d3b67e8fe9dfffc8edb6d3351bf3cf128e832b20c
[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" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 2dc04b7cbab68e4e7183661df6d446255dc34ffb6eeb1cfda16867581a8220dd
[INFO] running `Command { std: "docker" "start" "-a" "2dc04b7cbab68e4e7183661df6d446255dc34ffb6eeb1cfda16867581a8220dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling brzozowski-regex v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "2dc04b7cbab68e4e7183661df6d446255dc34ffb6eeb1cfda16867581a8220dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dc04b7cbab68e4e7183661df6d446255dc34ffb6eeb1cfda16867581a8220dd", kill_on_drop: false }`
[INFO] [stdout] 2dc04b7cbab68e4e7183661df6d446255dc34ffb6eeb1cfda16867581a8220dd
[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" "-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 1e01e389674ee51b28f1c8dfbf569380e004c688af534cac0013e38a2be27df3
[INFO] running `Command { std: "docker" "start" "-a" "1e01e389674ee51b28f1c8dfbf569380e004c688af534cac0013e38a2be27df3", 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/x86_64-unknown-linux-musl/debug/deps/brzozowski_regex-4bb697c782ea37f0)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test nullability::tests::test_is_nullable_asc ... ok
[INFO] [stdout] test builder::similarity::tests::test_canonical_forms ... ok
[INFO] [stdout] test ops::tests::test_ops_pure ... ok
[INFO] [stdout] test derivation::tests::test_matches_asc ... ok
[INFO] [stdout] test automaton::tests::test_matches ... ok
[INFO] [stdout] test derivation::tests::test_derive_symbols ... ok
[INFO] [stdout] test nullability::tests::test_is_nullable_pure ... ok
[INFO] [stdout] test ops::tests::test_ops_asc ... ok
[INFO] [stdout] test builder::similarity::tests::test_equivalent_forms ... ok
[INFO] [stdout] test display::tests::test_display ... ok
[INFO] [stdout] test derivation::tests::test_matches_pure ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1e01e389674ee51b28f1c8dfbf569380e004c688af534cac0013e38a2be27df3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e01e389674ee51b28f1c8dfbf569380e004c688af534cac0013e38a2be27df3", kill_on_drop: false }`
[INFO] [stdout] 1e01e389674ee51b28f1c8dfbf569380e004c688af534cac0013e38a2be27df3