[INFO] updating cached repository https://github.com/streof/grrs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/streof/grrs
[INFO] [stderr]    b7164b6..9a47f28  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9a47f288fc5fd2ebe2855cdf486061ce2a82314f
[INFO] testing streof/grrs against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstreof%2Fgrrs" "/workspace/builds/worker-9/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/streof/grrs on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/streof/grrs
[INFO] finished tweaking git repo https://github.com/streof/grrs
[INFO] tweaked toml for git repo https://github.com/streof/grrs written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/streof/grrs already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ee83cf2a6269665e7aa1d7e070284b3907f640d19dbcbfd9488c4ef15d58b7a7
[INFO] running `"docker" "start" "-a" "ee83cf2a6269665e7aa1d7e070284b3907f640d19dbcbfd9488c4ef15d58b7a7"`
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling version_check v0.9.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling anyhow v1.0.26
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling bstr v0.2.12
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.11
[INFO] [stderr]    Compiling proc-macro-error v0.4.11
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling structopt-derive v0.4.4
[INFO] [stderr]    Compiling structopt v0.3.11
[INFO] [stderr]    Compiling grrs v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.94s
[INFO] running `"docker" "inspect" "ee83cf2a6269665e7aa1d7e070284b3907f640d19dbcbfd9488c4ef15d58b7a7"`
[INFO] running `"docker" "rm" "-f" "ee83cf2a6269665e7aa1d7e070284b3907f640d19dbcbfd9488c4ef15d58b7a7"`
[INFO] [stdout] ee83cf2a6269665e7aa1d7e070284b3907f640d19dbcbfd9488c4ef15d58b7a7
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1000840c4afbbcc5295acc48c461267ea7dac2528a0ea29ec3799cc239df54de
[INFO] running `"docker" "start" "-a" "1000840c4afbbcc5295acc48c461267ea7dac2528a0ea29ec3799cc239df54de"`
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling doc-comment v0.3.2
[INFO] [stderr]    Compiling escargot v0.5.0
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling predicates-core v1.0.0
[INFO] [stderr]    Compiling treeline v0.1.0
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling predicates-tree v1.0.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling float-cmp v0.6.0
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling regex v1.3.5
[INFO] [stderr]    Compiling predicates v1.0.4
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling serde_json v1.0.48
[INFO] [stderr]    Compiling assert_cmd v0.12.0
[INFO] [stderr]    Compiling grrs v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `"docker" "inspect" "1000840c4afbbcc5295acc48c461267ea7dac2528a0ea29ec3799cc239df54de"`
[INFO] running `"docker" "rm" "-f" "1000840c4afbbcc5295acc48c461267ea7dac2528a0ea29ec3799cc239df54de"`
[INFO] [stdout] 1000840c4afbbcc5295acc48c461267ea7dac2528a0ea29ec3799cc239df54de
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stdout] 98176e283016327668f0209e21d569a45d5579913b6926676bfafabe37736af7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "98176e283016327668f0209e21d569a45d5579913b6926676bfafabe37736af7"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/grrs-451b3fcc99f17df0
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test base::tests::search_binary_text2 ... ok
[INFO] [stdout] test base::tests::find_a_match ... ok
[INFO] [stdout] test base::tests::search_binary_text ... ok
[INFO] [stdout] test base::tests::no_line_number_caseless ... ok
[INFO] [stdout] test base::tests::line_number_caseless ... ok
[INFO] [stdout] test base::tests::find_no_match ... ok
[INFO] [stdout] test base::tests::search_binary_text3 ... ok
[INFO] [stdout] test ends_with::tests::line_number_caseless ... ok
[INFO] [stdout] test max_count::tests::line_number_caseless ... ok
[INFO] [stdout] test ends_with::tests::no_line_number_caseless_max_count ... ok
[INFO] [stdout] test ends_with::tests::no_line_number_max_count ... ok
[INFO] [stdout] test ends_with::tests::no_line_number_caseless ... ok
[INFO] [stdout] test max_count::tests::max_count_empty ... ok
[INFO] [stdout] test ends_with::tests::line_number ... ok
[INFO] [stdout] test starts_with::tests::line_number ... ok
[INFO] [stdout] test starts_with::tests::line_number_caseless ... ok
[INFO] [stdout] test max_count::tests::max_count_one ... ok
[INFO] [stdout] test starts_ends_with::tests::line_number ... ok
[INFO] [stdout] test max_count::tests::no_line_number_caseless ... ok
[INFO] [stdout] test max_count::tests::max_count_large ... ok
[INFO] [stdout] test starts_with::tests::no_line_number_caseless ... ok
[INFO] [stdout] test starts_with::tests::no_line_number_max_count ... ok
[INFO] [stdout] test writer::tests::print_dickens_no_line_number ... ok
[INFO] [stdout] test writer::tests::print_dickens ... ok
[INFO] [stdout] test words::tests::line_number_starts_with ... ok
[INFO] [stdout] test starts_with::tests::no_line_number_caseless_max_count ... ok
[INFO] [stdout] test words::tests::pattern_non_word ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/grrs-009e50b060a82e85
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cli-ddc9fe569aafc850
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test find_content_in_file_no_line_number ... ok
[INFO] [stdout] test empty_string_search ... ok
[INFO] [stdout] test find_content_in_file_line_number ... ok
[INFO] [stdout] test find_content_in_file ... ok
[INFO] [stdout] test file_doesnt_exist ... ok
[INFO] [stderr]    Doc-tests grrs
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "98176e283016327668f0209e21d569a45d5579913b6926676bfafabe37736af7"`
[INFO] running `"docker" "rm" "-f" "98176e283016327668f0209e21d569a45d5579913b6926676bfafabe37736af7"`
[INFO] [stdout] 98176e283016327668f0209e21d569a45d5579913b6926676bfafabe37736af7