[INFO] fetching crate posix-regex 0.1.1...
[INFO] testing posix-regex-0.1.1 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate posix-regex 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate posix-regex 0.1.1 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0/source/rust-toolchain
[INFO] started tweaking crates.io crate posix-regex 0.1.1
[INFO] finished tweaking crates.io crate posix-regex 0.1.1
[INFO] tweaked toml for crates.io crate posix-regex 0.1.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dfc04416dd51c63ab47efce5b5df20c21f74f0acf3ba786b632264a71a38e21a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "dfc04416dd51c63ab47efce5b5df20c21f74f0acf3ba786b632264a71a38e21a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfc04416dd51c63ab47efce5b5df20c21f74f0acf3ba786b632264a71a38e21a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfc04416dd51c63ab47efce5b5df20c21f74f0acf3ba786b632264a71a38e21a", kill_on_drop: false }`
[INFO] [stdout] dfc04416dd51c63ab47efce5b5df20c21f74f0acf3ba786b632264a71a38e21a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a1528cc6624ce29407684d472db3efea39089d5b63d9d3f85e3f88269b050dc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9a1528cc6624ce29407684d472db3efea39089d5b63d9d3f85e3f88269b050dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling posix-regex v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "9a1528cc6624ce29407684d472db3efea39089d5b63d9d3f85e3f88269b050dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a1528cc6624ce29407684d472db3efea39089d5b63d9d3f85e3f88269b050dc", kill_on_drop: false }`
[INFO] [stdout] 9a1528cc6624ce29407684d472db3efea39089d5b63d9d3f85e3f88269b050dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6d18b27828113900f938b2575536818c061d8fec730d61ba82e763ea44943f5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b6d18b27828113900f938b2575536818c061d8fec730d61ba82e763ea44943f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling posix-regex v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "b6d18b27828113900f938b2575536818c061d8fec730d61ba82e763ea44943f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6d18b27828113900f938b2575536818c061d8fec730d61ba82e763ea44943f5", kill_on_drop: false }`
[INFO] [stdout] b6d18b27828113900f938b2575536818c061d8fec730d61ba82e763ea44943f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e9e350057a22a7318d2f537b422b1cd0d8ab88bdeb60bf495568a1e3657b7a39
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e9e350057a22a7318d2f537b422b1cd0d8ab88bdeb60bf495568a1e3657b7a39", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/posix_regex-416bce5d8b056961)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test compile::tests::basic ... ok
[INFO] [stdout] test compile::tests::backref ... ok
[INFO] [stdout] test compile::tests::newline ... ok
[INFO] [stdout] test compile::tests::groups ... ok
[INFO] [stdout] test compile::tests::bracket ... ok
[INFO] [stdout] test compile::tests::words ... ok
[INFO] [stdout] test compile::tests::repetitions ... ok
[INFO] [stdout] test matcher::tests::basic ... ok
[INFO] [stdout] test matcher::tests::no_start_end ... ok
[INFO] [stdout] test matcher::tests::alternations ... ok
[INFO] [stdout] test matcher::tests::brackets ... ok
[INFO] [stdout] test tree::tests::simple_builder ... ok
[INFO] [stdout] test matcher::tests::newline ... ok
[INFO] [stdout] test matcher::tests::repetitions ... ok
[INFO] [stdout] test matcher::tests::word_boundaries ... ok
[INFO] [stdout] test matcher::tests::start_and_end ... ok
[INFO] [stdout] test matcher::tests::matches_is_lazy ... ok
[INFO] [stdout] test matcher::tests::backref ... ok
[INFO] [stdout] test matcher::tests::any ... ok
[INFO] [stdout] test matcher::tests::offsets ... ok
[INFO] [stdout] test matcher::tests::case_insensitive ... ok
[INFO] [stdout] test tree::tests::builder_checkpoint ... ok
[INFO] [stdout] test matcher::tests::groups ... ok
[INFO] [stdout] test matcher::tests::repeating_groups ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests posix-regex
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e9e350057a22a7318d2f537b422b1cd0d8ab88bdeb60bf495568a1e3657b7a39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9e350057a22a7318d2f537b422b1cd0d8ab88bdeb60bf495568a1e3657b7a39", kill_on_drop: false }`
[INFO] [stdout] e9e350057a22a7318d2f537b422b1cd0d8ab88bdeb60bf495568a1e3657b7a39