[INFO] fetching crate tre-regex 0.4.2...
[INFO] testing tre-regex-0.4.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate tre-regex 0.4.2 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate tre-regex 0.4.2
[INFO] finished tweaking crates.io crate tre-regex 0.4.2
[INFO] tweaked toml for crates.io crate tre-regex 0.4.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tre-regex 0.4.2 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tre-regex 0.4.2 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2ec49e67ebc63b0427927d7431ec73f2a9da447cb6f069431148331e0583d68
[INFO] running `Command { std: "docker" "start" "-a" "e2ec49e67ebc63b0427927d7431ec73f2a9da447cb6f069431148331e0583d68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2ec49e67ebc63b0427927d7431ec73f2a9da447cb6f069431148331e0583d68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2ec49e67ebc63b0427927d7431ec73f2a9da447cb6f069431148331e0583d68", kill_on_drop: false }`
[INFO] [stdout] e2ec49e67ebc63b0427927d7431ec73f2a9da447cb6f069431148331e0583d68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb9138c6fda78f645ec2b5ba81a88b1d85e60491f7fc2909b2b7127c7594b624
[INFO] running `Command { std: "docker" "start" "-a" "fb9138c6fda78f645ec2b5ba81a88b1d85e60491f7fc2909b2b7127c7594b624", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling prettyplease v0.2.32
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling libloading v0.8.6
[INFO] [stderr]    Compiling bindgen v0.71.1
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling cc v1.2.21
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]    Compiling widestring v1.2.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling autotools v0.2.7
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling tre-regex-sys v0.4.1
[INFO] [stderr]    Compiling tre-regex v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 10s
[INFO] running `Command { std: "docker" "inspect" "fb9138c6fda78f645ec2b5ba81a88b1d85e60491f7fc2909b2b7127c7594b624", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb9138c6fda78f645ec2b5ba81a88b1d85e60491f7fc2909b2b7127c7594b624", kill_on_drop: false }`
[INFO] [stdout] fb9138c6fda78f645ec2b5ba81a88b1d85e60491f7fc2909b2b7127c7594b624
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43aeb3869368d0f5537d024dfb002d9b9b1f807497b312f15d6682bd0b4da08c
[INFO] running `Command { std: "docker" "start" "-a" "43aeb3869368d0f5537d024dfb002d9b9b1f807497b312f15d6682bd0b4da08c", kill_on_drop: false }`
[INFO] [stderr]    Compiling tre-regex v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "43aeb3869368d0f5537d024dfb002d9b9b1f807497b312f15d6682bd0b4da08c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43aeb3869368d0f5537d024dfb002d9b9b1f807497b312f15d6682bd0b4da08c", kill_on_drop: false }`
[INFO] [stdout] 43aeb3869368d0f5537d024dfb002d9b9b1f807497b312f15d6682bd0b4da08c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a64a8ab20c04b2b22fb4b0f179534711d0b670fe8936cf5d33db5aa8ff679e0d
[INFO] running `Command { std: "docker" "start" "-a" "a64a8ab20c04b2b22fb4b0f179534711d0b670fe8936cf5d33db5aa8ff679e0d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tre_regex-9bf88fb949c50018)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::comp::regcomp_bytes_works ... ok
[INFO] [stdout] test tests::approx::test_regaexec_bytes ... ok
[INFO] [stdout] test tests::approx::test_regaexec ... ok
[INFO] [stdout] test tests::comp::regcomp_works ... ok
[INFO] [stdout] test tests::exec::regexec_bytes_works ... ok
[INFO] [stdout] test tests::comp::regcomp_flags_works ... ok
[INFO] [stdout] test tests::exec::regex_multibyte_works ... ok
[INFO] [stdout] test tests::err::regerror_works ... ok
[INFO] [stdout] test tests::exec::regexec_works ... ok
[INFO] [stdout] test tests::exec::regexec_flags_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tre_regex
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test src/comp.rs - comp::regcomp_bytes (line 181) ... ok
[INFO] [stdout] test src/comp.rs - comp::regcomp (line 135) ... ok
[INFO] [stdout] test src/approx.rs - approx::Regex::regaexec_bytes (line 306) ... ok
[INFO] [stdout] test src/comp.rs - comp::Regex::new (line 24) ... ok
[INFO] [stdout] test src/approx.rs - approx::regaexec (line 432) ... ok
[INFO] [stdout] test src/comp.rs - comp::Regex::new_bytes (line 68) ... ok
[INFO] [stdout] test src/approx.rs - approx::regaexec_bytes (line 508) ... ok
[INFO] [stdout] test src/exec.rs - exec::Regex::regexec_bytes (line 123) ... ok
[INFO] [stdout] test src/approx.rs - approx::Regex::regaexec (line 206) ... ok
[INFO] [stdout] test src/exec.rs - exec::regexec (line 228) ... ok
[INFO] [stdout] test src/wchar/comp.rs - wchar::comp::Regex::new_wide (line 25) ... ok
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] test src/wchar/approx.rs - wchar::approx::Regex::regawexec (line 39) ... ok
[INFO] [stdout] test src/exec.rs - exec::Regex::regexec (line 35) ... ok
[INFO] [stdout] test src/wchar/comp.rs - wchar::comp::regwcomp (line 88) ... ok
[INFO] [stdout] test src/wchar/approx.rs - wchar::approx::regawexec (line 163) ... ok
[INFO] [stdout] test src/err.rs - err::regerror (line 138) ... ok
[INFO] [stdout] test src/exec.rs - exec::regexec_bytes (line 298) ... ok
[INFO] [stdout] test src/lib.rs - (line 41) ... ok
[INFO] [stdout] test src/wchar/exec.rs - wchar::exec::Regex::regwexec (line 34) ... ok
[INFO] [stdout] test src/wchar/exec.rs - wchar::exec::regwexec (line 137) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.45s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a64a8ab20c04b2b22fb4b0f179534711d0b670fe8936cf5d33db5aa8ff679e0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a64a8ab20c04b2b22fb4b0f179534711d0b670fe8936cf5d33db5aa8ff679e0d", kill_on_drop: false }`
[INFO] [stdout] a64a8ab20c04b2b22fb4b0f179534711d0b670fe8936cf5d33db5aa8ff679e0d