[INFO] fetching crate grep-cli 0.1.5...
[INFO] testing grep-cli-0.1.5 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate grep-cli 0.1.5 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate grep-cli 0.1.5 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate grep-cli 0.1.5
[INFO] finished tweaking crates.io crate grep-cli 0.1.5
[INFO] tweaked toml for crates.io crate grep-cli 0.1.5 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 46547e46d29f214d42991b3fb39f05b97f1e0b17de0a0c06a2b0ff7775bb660f
[INFO] running `Command { std: "docker" "start" "-a" "46547e46d29f214d42991b3fb39f05b97f1e0b17de0a0c06a2b0ff7775bb660f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46547e46d29f214d42991b3fb39f05b97f1e0b17de0a0c06a2b0ff7775bb660f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46547e46d29f214d42991b3fb39f05b97f1e0b17de0a0c06a2b0ff7775bb660f", kill_on_drop: false }`
[INFO] [stdout] 46547e46d29f214d42991b3fb39f05b97f1e0b17de0a0c06a2b0ff7775bb660f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3af461a1c7730ea9bad94477bd539c07d138569c274854eb5e96158439a23259
[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" "3af461a1c7730ea9bad94477bd539c07d138569c274854eb5e96158439a23259", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling globset v0.4.6
[INFO] [stderr]    Compiling grep-cli v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.95s
[INFO] running `Command { std: "docker" "inspect" "3af461a1c7730ea9bad94477bd539c07d138569c274854eb5e96158439a23259", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3af461a1c7730ea9bad94477bd539c07d138569c274854eb5e96158439a23259", kill_on_drop: false }`
[INFO] [stdout] 3af461a1c7730ea9bad94477bd539c07d138569c274854eb5e96158439a23259
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41a4d99c03ef4a9b1cf07b052fc8dd04133ce0e2feb905ed02c39c0be107a137
[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" "41a4d99c03ef4a9b1cf07b052fc8dd04133ce0e2feb905ed02c39c0be107a137", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling grep-cli v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.23s
[INFO] running `Command { std: "docker" "inspect" "41a4d99c03ef4a9b1cf07b052fc8dd04133ce0e2feb905ed02c39c0be107a137", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41a4d99c03ef4a9b1cf07b052fc8dd04133ce0e2feb905ed02c39c0be107a137", kill_on_drop: false }`
[INFO] [stdout] 41a4d99c03ef4a9b1cf07b052fc8dd04133ce0e2feb905ed02c39c0be107a137
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8f46d2b138bce7cd4c46b18a1024051fb92c36e34e25fb87feeff656d90e024a
[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" "8f46d2b138bce7cd4c46b18a1024051fb92c36e34e25fb87feeff656d90e024a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/grep_cli-6760931d73b851cd
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test escape::tests::empty ... ok
[INFO] [stdout] test escape::tests::carriage ... ok
[INFO] [stdout] test escape::tests::backslash ... ok
[INFO] [stdout] test escape::tests::invalid_utf8 ... ok
[INFO] [stdout] test escape::tests::nl ... ok
[INFO] [stdout] test escape::tests::nothing_hex1 ... ok
[INFO] [stdout] test escape::tests::nothing_hex2 ... ok
[INFO] [stdout] test escape::tests::nothing_hex0 ... ok
[INFO] [stdout] test escape::tests::nothing_simple ... ok
[INFO] [stdout] test escape::tests::nul ... ok
[INFO] [stdout] test escape::tests::tab ... ok
[INFO] [stdout] test pattern::tests::bytes ... ok
[INFO] [stdout] test pattern::tests::os ... ok
[INFO] [stdout] test human::tests::invalid_non_digit ... ok
[INFO] [stdout] test human::tests::suffix_m ... ok
[INFO] [stdout] test human::tests::invalid_suffix ... ok
[INFO] [stdout] test human::tests::suffix_none ... ok
[INFO] [stdout] test human::tests::invalid_empty ... ok
[INFO] [stdout] test human::tests::suffix_g ... ok
[INFO] [stdout] test human::tests::suffix_k ... ok
[INFO] [stdout] test human::tests::invalid_overflow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests grep-cli
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - (line 77) ... ignored
[INFO] [stdout] test src/lib.rs - (line 85) ... ignored
[INFO] [stdout] test src/process.rs - process::CommandReader (line 161) ... ok
[INFO] [stdout] test src/decompress.rs - decompress::DecompressionReader (line 285) ... ok
[INFO] [stdout] test src/pattern.rs - pattern::patterns_from_reader (line 135) ... ok
[INFO] [stdout] test src/escape.rs - escape::unescape (line 86) ... ok
[INFO] [stdout] test src/lib.rs - (line 91) ... ok
[INFO] [stdout] test src/escape.rs - escape::escape (line 35) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8f46d2b138bce7cd4c46b18a1024051fb92c36e34e25fb87feeff656d90e024a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f46d2b138bce7cd4c46b18a1024051fb92c36e34e25fb87feeff656d90e024a", kill_on_drop: false }`
[INFO] [stdout] 8f46d2b138bce7cd4c46b18a1024051fb92c36e34e25fb87feeff656d90e024a