[INFO] fetching crate regex-rs 0.1.0...
[INFO] testing regex-rs-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate regex-rs 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate regex-rs 0.1.0
[INFO] finished tweaking crates.io crate regex-rs 0.1.0
[INFO] tweaked toml for crates.io crate regex-rs 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate regex-rs 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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 24 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded temp-dir v0.1.16
[INFO] [stderr]   Downloaded locale_config v0.3.0
[INFO] [stderr]   Downloaded gettext-rs v0.7.7
[INFO] [stderr]   Downloaded strprintf v0.1.0
[INFO] [stderr]   Downloaded gettext-sys v0.26.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d56a74b3983e49677d6b5fcc26b6134413d8aeec59416a35c19fc35730fa4747
[INFO] running `Command { std: "docker" "start" "-a" "d56a74b3983e49677d6b5fcc26b6134413d8aeec59416a35c19fc35730fa4747", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d56a74b3983e49677d6b5fcc26b6134413d8aeec59416a35c19fc35730fa4747", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d56a74b3983e49677d6b5fcc26b6134413d8aeec59416a35c19fc35730fa4747", kill_on_drop: false }`
[INFO] [stdout] d56a74b3983e49677d6b5fcc26b6134413d8aeec59416a35c19fc35730fa4747
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 340dc4e89d804953233d8d5cec1f471018e860a88a36e280b75da8e094df2b19
[INFO] running `Command { std: "docker" "start" "-a" "340dc4e89d804953233d8d5cec1f471018e860a88a36e280b75da8e094df2b19", kill_on_drop: false }`
[INFO] [stderr]    Compiling temp-dir v0.1.16
[INFO] [stderr]    Compiling strprintf v0.1.0
[INFO] [stderr]    Compiling locale_config v0.3.0
[INFO] [stderr]    Compiling gettext-sys v0.26.0
[INFO] [stderr]    Compiling gettext-rs v0.7.7
[INFO] [stderr]    Compiling regex-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 45s
[INFO] running `Command { std: "docker" "inspect" "340dc4e89d804953233d8d5cec1f471018e860a88a36e280b75da8e094df2b19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "340dc4e89d804953233d8d5cec1f471018e860a88a36e280b75da8e094df2b19", kill_on_drop: false }`
[INFO] [stdout] 340dc4e89d804953233d8d5cec1f471018e860a88a36e280b75da8e094df2b19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31faaebff194da78bce03990650239a34bde7120352f3837cbc204c76dd78603
[INFO] running `Command { std: "docker" "start" "-a" "31faaebff194da78bce03990650239a34bde7120352f3837cbc204c76dd78603", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "31faaebff194da78bce03990650239a34bde7120352f3837cbc204c76dd78603", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31faaebff194da78bce03990650239a34bde7120352f3837cbc204c76dd78603", kill_on_drop: false }`
[INFO] [stdout] 31faaebff194da78bce03990650239a34bde7120352f3837cbc204c76dd78603
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8d02d3e0b048b53eff33d52b299f43b58b0fe6e441cae61b21f56e3a8f0a3dae
[INFO] running `Command { std: "docker" "start" "-a" "8d02d3e0b048b53eff33d52b299f43b58b0fe6e441cae61b21f56e3a8f0a3dae", 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/regex_rs-ade38dfd3b4b91d2)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::matches_extended_posix_regular_expression ... ok
[INFO] [stdout] test tests::new_returns_error_on_invalid_regex ... ok
[INFO] [stdout] test tests::returns_no_more_results_than_available ... ok
[INFO] [stdout] test tests::matches_basic_posix_regular_expression ... ok
[INFO] [stdout] test tests::returns_no_more_results_than_max_matches ... ok
[INFO] [stdout] test tests::returns_empty_when_regex_valid_but_no_match ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests regex_rs
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8d02d3e0b048b53eff33d52b299f43b58b0fe6e441cae61b21f56e3a8f0a3dae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d02d3e0b048b53eff33d52b299f43b58b0fe6e441cae61b21f56e3a8f0a3dae", kill_on_drop: false }`
[INFO] [stdout] 8d02d3e0b048b53eff33d52b299f43b58b0fe6e441cae61b21f56e3a8f0a3dae