[INFO] fetching crate turbogrep 0.3.0...
[INFO] testing turbogrep-0.3.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate turbogrep 0.3.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate turbogrep 0.3.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate turbogrep 0.3.0
[INFO] finished tweaking crates.io crate turbogrep 0.3.0
[INFO] tweaked toml for crates.io crate turbogrep 0.3.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate turbogrep 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] 0d4dac9a4cb740ad20e4bc6e73e4da8b303620ad29a3e16163752347d0141262
[INFO] running `Command { std: "docker" "start" "-a" "0d4dac9a4cb740ad20e4bc6e73e4da8b303620ad29a3e16163752347d0141262", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d4dac9a4cb740ad20e4bc6e73e4da8b303620ad29a3e16163752347d0141262", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d4dac9a4cb740ad20e4bc6e73e4da8b303620ad29a3e16163752347d0141262", kill_on_drop: false }`
[INFO] [stdout] 0d4dac9a4cb740ad20e4bc6e73e4da8b303620ad29a3e16163752347d0141262
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", 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] 52612473d002432c3de3c11b813e795216e0020e8d83d288a64efcbb6ac3a913
[INFO] running `Command { std: "docker" "start" "-a" "52612473d002432c3de3c11b813e795216e0020e8d83d288a64efcbb6ac3a913", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling turbogrep v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.37s
[INFO] running `Command { std: "docker" "inspect" "52612473d002432c3de3c11b813e795216e0020e8d83d288a64efcbb6ac3a913", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52612473d002432c3de3c11b813e795216e0020e8d83d288a64efcbb6ac3a913", kill_on_drop: false }`
[INFO] [stdout] 52612473d002432c3de3c11b813e795216e0020e8d83d288a64efcbb6ac3a913
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3c46020ac98864c9799707d38356aa2a0f22bbf729c1976b9ba1400e3cfc130
[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" "c3c46020ac98864c9799707d38356aa2a0f22bbf729c1976b9ba1400e3cfc130", kill_on_drop: false }`
[INFO] [stderr]    Compiling turbogrep v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.26s
[INFO] running `Command { std: "docker" "inspect" "c3c46020ac98864c9799707d38356aa2a0f22bbf729c1976b9ba1400e3cfc130", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3c46020ac98864c9799707d38356aa2a0f22bbf729c1976b9ba1400e3cfc130", kill_on_drop: false }`
[INFO] [stdout] c3c46020ac98864c9799707d38356aa2a0f22bbf729c1976b9ba1400e3cfc130
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", 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] 7ca296d38036b6757845acbcb7f9869073bd79883a7da25878831342a03c827d
[INFO] running `Command { std: "docker" "start" "-a" "7ca296d38036b6757845acbcb7f9869073bd79883a7da25878831342a03c827d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/turbogrep-d17853708ed02f2c)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test file_io::tests::dir_file_walker::dirs_should_have_correct_pattern_match ... ok
[INFO] [stdout] test commands::test::invalid_input_should_fail_match_parse ... ok
[INFO] [stdout] test file_io::tests::file_changes::changes_should_represent_old_and_new_terms ... ok
[INFO] [stdout] test file_io::tests::dir_file_walker::should_read_files_from_src_dir ... ok
[INFO] [stdout] test commands::test::optional_silent_flag_should_work ... ok
[INFO] [stdout] test commands::test::silent_flag_should_not_conflict_with_dry_run_flag ... ok
[INFO] [stdout] test commands::test::valid_input_should_create_valid_matches ... ok
[INFO] [stdout] test commands::test::optional_dry_run_arg_should_work ... ok
[INFO] [stdout] test file_io::tests::file_reader::data_from_file_should_be_some ... ok
[INFO] [stdout] test file_io::tests::file_reader::data_from_file_with_non_match_should_be_none ... ok
[INFO] [stdout] test file_io::tests::file_changes::should_be_able_to_create_from_file_data ... ok
[INFO] [stdout] test file_io::tests::file_changes::should_not_have_any_duplicate_lines ... ok
[INFO] [stdout] test file_io::tests::file_changes::number_of_lines_with_term_should_match ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7ca296d38036b6757845acbcb7f9869073bd79883a7da25878831342a03c827d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ca296d38036b6757845acbcb7f9869073bd79883a7da25878831342a03c827d", kill_on_drop: false }`
[INFO] [stdout] 7ca296d38036b6757845acbcb7f9869073bd79883a7da25878831342a03c827d