[INFO] fetching crate regex-cache 0.2.1...
[INFO] testing regex-cache-0.2.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate regex-cache 0.2.1 into /workspace/builds/worker-1-tc2/source
[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-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate regex-cache 0.2.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 9 packages to latest compatible versions
[INFO] [stderr]       Adding regex-syntax v0.6.29 (available: v0.8.6)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8335bcd88ba25717a5616aeb7fcc71f833fae0ca5224fc442cd6fbb309dd2134
[INFO] running `Command { std: "docker" "start" "-a" "8335bcd88ba25717a5616aeb7fcc71f833fae0ca5224fc442cd6fbb309dd2134", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8335bcd88ba25717a5616aeb7fcc71f833fae0ca5224fc442cd6fbb309dd2134", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8335bcd88ba25717a5616aeb7fcc71f833fae0ca5224fc442cd6fbb309dd2134", kill_on_drop: false }`
[INFO] [stdout] 8335bcd88ba25717a5616aeb7fcc71f833fae0ca5224fc442cd6fbb309dd2134
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0268846aceee613a47fc50bb88c2f259c10ad0b5e3268ada21f7bdbff8ae82e1
[INFO] running `Command { std: "docker" "start" "-a" "0268846aceee613a47fc50bb88c2f259c10ad0b5e3268ada21f7bdbff8ae82e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling oncemutex v0.1.1
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling lru-cache v0.1.2
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling regex-cache v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.24s
[INFO] running `Command { std: "docker" "inspect" "0268846aceee613a47fc50bb88c2f259c10ad0b5e3268ada21f7bdbff8ae82e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0268846aceee613a47fc50bb88c2f259c10ad0b5e3268ada21f7bdbff8ae82e1", kill_on_drop: false }`
[INFO] [stdout] 0268846aceee613a47fc50bb88c2f259c10ad0b5e3268ada21f7bdbff8ae82e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1195ccc3c2001e511b08ed154e82b38380efa82e50e867b2e196771cac6c5a31
[INFO] running `Command { std: "docker" "start" "-a" "1195ccc3c2001e511b08ed154e82b38380efa82e50e867b2e196771cac6c5a31", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-cache v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "1195ccc3c2001e511b08ed154e82b38380efa82e50e867b2e196771cac6c5a31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1195ccc3c2001e511b08ed154e82b38380efa82e50e867b2e196771cac6c5a31", kill_on_drop: false }`
[INFO] [stdout] 1195ccc3c2001e511b08ed154e82b38380efa82e50e867b2e196771cac6c5a31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d34491065ed7841e182aec11bf46d92385c11ddaca4ca2fb4b5d5f781daa97ff
[INFO] running `Command { std: "docker" "start" "-a" "d34491065ed7841e182aec11bf46d92385c11ddaca4ca2fb4b5d5f781daa97ff", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/regex_cache-dcb191db1159637a)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test cache::test::cached_regex ... ok
[INFO] [stdout] test lazy::test::new ... ok
[INFO] [stdout] test lazy::test::build ... ok
[INFO] [stdout] test cache::test::respects_limit ... ok
[INFO] [stdout] test lazy::test::same ... 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 0.71s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d34491065ed7841e182aec11bf46d92385c11ddaca4ca2fb4b5d5f781daa97ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d34491065ed7841e182aec11bf46d92385c11ddaca4ca2fb4b5d5f781daa97ff", kill_on_drop: false }`
[INFO] [stdout] d34491065ed7841e182aec11bf46d92385c11ddaca4ca2fb4b5d5f781daa97ff