[INFO] fetching crate find_tzm 0.1.0...
[INFO] testing find_tzm-0.1.0 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate find_tzm 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate find_tzm 0.1.0
[INFO] finished tweaking crates.io crate find_tzm 0.1.0
[INFO] tweaked toml for crates.io crate find_tzm 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate find_tzm 0.1.0 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d4444461d32279bd76bae4078c12a94ce7b7ae26977dbb4b7dbe05df8b73947
[INFO] running `Command { std: "docker" "start" "-a" "1d4444461d32279bd76bae4078c12a94ce7b7ae26977dbb4b7dbe05df8b73947", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d4444461d32279bd76bae4078c12a94ce7b7ae26977dbb4b7dbe05df8b73947", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d4444461d32279bd76bae4078c12a94ce7b7ae26977dbb4b7dbe05df8b73947", kill_on_drop: false }`
[INFO] [stdout] 1d4444461d32279bd76bae4078c12a94ce7b7ae26977dbb4b7dbe05df8b73947
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6b779802d18b17b3218996dafc0e009932fee84991554267f1213be2e1d0c55
[INFO] running `Command { std: "docker" "start" "-a" "b6b779802d18b17b3218996dafc0e009932fee84991554267f1213be2e1d0c55", kill_on_drop: false }`
[INFO] [stderr]    Compiling find_tzm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "b6b779802d18b17b3218996dafc0e009932fee84991554267f1213be2e1d0c55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6b779802d18b17b3218996dafc0e009932fee84991554267f1213be2e1d0c55", kill_on_drop: false }`
[INFO] [stdout] b6b779802d18b17b3218996dafc0e009932fee84991554267f1213be2e1d0c55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b93cac1ec6cfd2cae8f782326ea94623d8ad02d21942eb0d1d9e6a8eebac3545
[INFO] running `Command { std: "docker" "start" "-a" "b93cac1ec6cfd2cae8f782326ea94623d8ad02d21942eb0d1d9e6a8eebac3545", kill_on_drop: false }`
[INFO] [stderr]    Compiling find_tzm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "b93cac1ec6cfd2cae8f782326ea94623d8ad02d21942eb0d1d9e6a8eebac3545", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b93cac1ec6cfd2cae8f782326ea94623d8ad02d21942eb0d1d9e6a8eebac3545", kill_on_drop: false }`
[INFO] [stdout] b93cac1ec6cfd2cae8f782326ea94623d8ad02d21942eb0d1d9e6a8eebac3545
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1102beef6a708a99d568094330648c5bf092ad36a25fa966b751fedd9bbafea3
[INFO] running `Command { std: "docker" "start" "-a" "1102beef6a708a99d568094330648c5bf092ad36a25fa966b751fedd9bbafea3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/find_tzm-17467e604b6ce8d3)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::find_tzm_works ... ok
[INFO] [stderr]    Doc-tests find_tzm
[INFO] [stdout] test tests::sse2_pattern_find_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - bit_scan_forward (line 283) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - bit_scan_forward (line 283) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `bit_scan_forward` in this scope
[INFO] [stdout]  --> src/lib.rs:286:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | let result = bit_scan_forward(&mut index, mask);
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - bit_scan_forward (line 283)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "1102beef6a708a99d568094330648c5bf092ad36a25fa966b751fedd9bbafea3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1102beef6a708a99d568094330648c5bf092ad36a25fa966b751fedd9bbafea3", kill_on_drop: false }`
[INFO] [stdout] 1102beef6a708a99d568094330648c5bf092ad36a25fa966b751fedd9bbafea3
