[INFO] fetching crate turbogrep 0.3.0...
[INFO] testing turbogrep-0.3.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate turbogrep 0.3.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate turbogrep 0.3.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-13/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 64af83f74eaa610bb7f5cdbd168a2a6de5df1c09bd37436f4e5b3e9f6de7fd2f
[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" "64af83f74eaa610bb7f5cdbd168a2a6de5df1c09bd37436f4e5b3e9f6de7fd2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64af83f74eaa610bb7f5cdbd168a2a6de5df1c09bd37436f4e5b3e9f6de7fd2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64af83f74eaa610bb7f5cdbd168a2a6de5df1c09bd37436f4e5b3e9f6de7fd2f", kill_on_drop: false }`
[INFO] [stdout] 64af83f74eaa610bb7f5cdbd168a2a6de5df1c09bd37436f4e5b3e9f6de7fd2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f421008eddfb3d067c674c19c761d953e2dbfa399255ff75602c016a8d7e6ac0
[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" "f421008eddfb3d067c674c19c761d953e2dbfa399255ff75602c016a8d7e6ac0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling ansi_term v0.12.1
[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 16.40s
[INFO] running `Command { std: "docker" "inspect" "f421008eddfb3d067c674c19c761d953e2dbfa399255ff75602c016a8d7e6ac0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f421008eddfb3d067c674c19c761d953e2dbfa399255ff75602c016a8d7e6ac0", kill_on_drop: false }`
[INFO] [stdout] f421008eddfb3d067c674c19c761d953e2dbfa399255ff75602c016a8d7e6ac0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8311620fa58aca29c2c62dffd86337f10f5b13ed824365dfc455125645c38218
[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" "8311620fa58aca29c2c62dffd86337f10f5b13ed824365dfc455125645c38218", kill_on_drop: false }`
[INFO] [stderr]    Compiling turbogrep v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.40s
[INFO] running `Command { std: "docker" "inspect" "8311620fa58aca29c2c62dffd86337f10f5b13ed824365dfc455125645c38218", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8311620fa58aca29c2c62dffd86337f10f5b13ed824365dfc455125645c38218", kill_on_drop: false }`
[INFO] [stdout] 8311620fa58aca29c2c62dffd86337f10f5b13ed824365dfc455125645c38218
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 868803c0710e571a168a0c6c043756919cd80426c984881b4bbd26875da9f203
[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" "868803c0710e571a168a0c6c043756919cd80426c984881b4bbd26875da9f203", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[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::should_read_files_from_src_dir ... ok
[INFO] [stdout] test file_io::tests::file_changes::number_of_lines_with_term_should_match ... ok
[INFO] [stdout] test file_io::tests::dir_file_walker::dirs_should_have_correct_pattern_match ... 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 file_io::tests::file_reader::data_from_file_with_non_match_should_be_none ... ok
[INFO] [stdout] test file_io::tests::file_reader::data_from_file_should_be_some ... ok
[INFO] [stdout] test file_io::tests::file_changes::should_be_able_to_create_from_file_data ... ok
[INFO] [stdout] test commands::test::invalid_input_should_fail_match_parse ... ok
[INFO] [stdout] test commands::test::optional_dry_run_arg_should_work ... ok
[INFO] [stdout] test file_io::tests::file_changes::changes_should_represent_old_and_new_terms ... ok
[INFO] [stdout] test file_io::tests::file_changes::should_not_have_any_duplicate_lines ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "868803c0710e571a168a0c6c043756919cd80426c984881b4bbd26875da9f203", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "868803c0710e571a168a0c6c043756919cd80426c984881b4bbd26875da9f203", kill_on_drop: false }`
[INFO] [stdout] 868803c0710e571a168a0c6c043756919cd80426c984881b4bbd26875da9f203