[INFO] fetching crate regex-cache 0.2.1... [INFO] testing regex-cache-0.2.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate regex-cache 0.2.1 into /workspace/builds/worker-104/source [INFO] validating manifest of crates.io crate regex-cache 0.2.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate regex-cache 0.2.1 [INFO] finished tweaking crates.io crate regex-cache 0.2.1 [INFO] tweaked toml for crates.io crate regex-cache 0.2.1 written to /workspace/builds/worker-104/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] af8f1465398e24a546465de17ff9e35c56d41e928f34dc35686ca36858924282 [INFO] running `Command { std: "docker" "start" "-a" "af8f1465398e24a546465de17ff9e35c56d41e928f34dc35686ca36858924282", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "af8f1465398e24a546465de17ff9e35c56d41e928f34dc35686ca36858924282", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af8f1465398e24a546465de17ff9e35c56d41e928f34dc35686ca36858924282", kill_on_drop: false }` [INFO] [stdout] af8f1465398e24a546465de17ff9e35c56d41e928f34dc35686ca36858924282 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7776d9ee1a2d125ba6cda6af6c970707e74e52378160eeadad77c69025623775 [INFO] running `Command { std: "docker" "start" "-a" "7776d9ee1a2d125ba6cda6af6c970707e74e52378160eeadad77c69025623775", kill_on_drop: false }` [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling oncemutex v0.1.1 [INFO] [stderr] Compiling lru-cache v0.1.2 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling regex-cache v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.31s [INFO] running `Command { std: "docker" "inspect" "7776d9ee1a2d125ba6cda6af6c970707e74e52378160eeadad77c69025623775", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7776d9ee1a2d125ba6cda6af6c970707e74e52378160eeadad77c69025623775", kill_on_drop: false }` [INFO] [stdout] 7776d9ee1a2d125ba6cda6af6c970707e74e52378160eeadad77c69025623775 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c5ca56020c08db69c027386997d6b01383a6221cf9950afddc75c45a2afbf133 [INFO] running `Command { std: "docker" "start" "-a" "c5ca56020c08db69c027386997d6b01383a6221cf9950afddc75c45a2afbf133", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling regex-cache v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.67s [INFO] running `Command { std: "docker" "inspect" "c5ca56020c08db69c027386997d6b01383a6221cf9950afddc75c45a2afbf133", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5ca56020c08db69c027386997d6b01383a6221cf9950afddc75c45a2afbf133", kill_on_drop: false }` [INFO] [stdout] c5ca56020c08db69c027386997d6b01383a6221cf9950afddc75c45a2afbf133 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] cd530351624cd786c815c7860066641c07f3e14018776c65d7c32945d624b7d5 [INFO] running `Command { std: "docker" "start" "-a" "cd530351624cd786c815c7860066641c07f3e14018776c65d7c32945d624b7d5", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/regex_cache-42567ff2fcec0764) [INFO] [stdout] running 5 tests [INFO] [stdout] test lazy::test::build ... ok [INFO] [stdout] test cache::test::cached_regex ... ok [INFO] [stdout] test lazy::test::new ... ok [INFO] [stdout] test lazy::test::same ... ok [INFO] [stdout] test cache::test::respects_limit ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests regex-cache [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/cache.rs - cache::RegexCache::compile (line 73) ... ok [INFO] [stdout] test src/cache.rs - cache::RegexCache::save (line 47) ... ok [INFO] [stdout] test src/lazy.rs - lazy::LazyRegex (line 41) ... ok [INFO] [stdout] test src/cache.rs - cache::RegexCache::configure (line 92) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.65s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "cd530351624cd786c815c7860066641c07f3e14018776c65d7c32945d624b7d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd530351624cd786c815c7860066641c07f3e14018776c65d7c32945d624b7d5", kill_on_drop: false }` [INFO] [stdout] cd530351624cd786c815c7860066641c07f3e14018776c65d7c32945d624b7d5