[INFO] fetching crate verbal_expressions 0.1.0...
[INFO] testing verbal_expressions-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate verbal_expressions 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate verbal_expressions 0.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate verbal_expressions 0.1.0
[INFO] finished tweaking crates.io crate verbal_expressions 0.1.0
[INFO] tweaked toml for crates.io crate verbal_expressions 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: path `/workspace/builds/worker-0/source/src/verbal_expressions.rs` was erroneously implicitly accepted for library `verbal_expressions`,
[INFO] [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a2e8235871ab2941e515c058e0e10137cb162880c6d1a8ba514ff2f06dda8824
[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" "a2e8235871ab2941e515c058e0e10137cb162880c6d1a8ba514ff2f06dda8824", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2e8235871ab2941e515c058e0e10137cb162880c6d1a8ba514ff2f06dda8824", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2e8235871ab2941e515c058e0e10137cb162880c6d1a8ba514ff2f06dda8824", kill_on_drop: false }`
[INFO] [stdout] a2e8235871ab2941e515c058e0e10137cb162880c6d1a8ba514ff2f06dda8824
[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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21e56c9dddb53f2154aa5ec60c69ec4c1718376e66312b6905f5a4b1fad13943
[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" "21e56c9dddb53f2154aa5ec60c69ec4c1718376e66312b6905f5a4b1fad13943", kill_on_drop: false }`
[INFO] [stderr] warning: path `/opt/rustwide/workdir/src/verbal_expressions.rs` was erroneously implicitly accepted for library `verbal_expressions`,
[INFO] [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
[INFO] [stderr]    Compiling verbal_expressions v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "21e56c9dddb53f2154aa5ec60c69ec4c1718376e66312b6905f5a4b1fad13943", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21e56c9dddb53f2154aa5ec60c69ec4c1718376e66312b6905f5a4b1fad13943", kill_on_drop: false }`
[INFO] [stdout] 21e56c9dddb53f2154aa5ec60c69ec4c1718376e66312b6905f5a4b1fad13943
[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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d85fd3a94e22bd73f7beea590356e4ac772879bad2b74278eaeb8037f1020f8
[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" "3d85fd3a94e22bd73f7beea590356e4ac772879bad2b74278eaeb8037f1020f8", kill_on_drop: false }`
[INFO] [stderr] warning: path `/opt/rustwide/workdir/src/verbal_expressions.rs` was erroneously implicitly accepted for library `verbal_expressions`,
[INFO] [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
[INFO] [stderr]    Compiling verbal_expressions v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "3d85fd3a94e22bd73f7beea590356e4ac772879bad2b74278eaeb8037f1020f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d85fd3a94e22bd73f7beea590356e4ac772879bad2b74278eaeb8037f1020f8", kill_on_drop: false }`
[INFO] [stdout] 3d85fd3a94e22bd73f7beea590356e4ac772879bad2b74278eaeb8037f1020f8
[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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] df7a1f17fd22aa6a84648c8576a9dcdb5b1308ef6b18ba8d7f0a37eca2f642c7
[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" "df7a1f17fd22aa6a84648c8576a9dcdb5b1308ef6b18ba8d7f0a37eca2f642c7", kill_on_drop: false }`
[INFO] [stderr] warning: path `/opt/rustwide/workdir/src/verbal_expressions.rs` was erroneously implicitly accepted for library `verbal_expressions`,
[INFO] [stderr] please rename the file to `src/lib.rs` or set lib.path in Cargo.toml
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/verbal_expressions-e530d630da927a8f
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test test::test_add ... ok
[INFO] [stdout] test test::test_add_modifier ... ok
[INFO] [stdout] test test::test_any ... ok
[INFO] [stdout] test test::test_any_of ... ok
[INFO] [stdout] test test::test_at_least ... ok
[INFO] [stdout] test test::test_begin_capture ... ok
[INFO] [stdout] test test::test_end_of_line ... ok
[INFO] [stdout] test test::test_br ... ok
[INFO] [stdout] test test::test_multiple ... ok
[INFO] [stdout] test test::test_count ... ok
[INFO] [stdout] test test::test_anything ... ok
[INFO] [stdout] test test::test_find ... ok
[INFO] [stdout] test test::test_end_capture ... ok
[INFO] [stdout] test test::test_count_range ... ok
[INFO] [stdout] test test::test_search_multiline ... ok
[INFO] [stdout] test test::test_one_or_more ... ok
[INFO] [stdout] test test::test_remove_modifier ... ok
[INFO] [stdout] test test::test_search_oneline ... ok
[INFO] [stdout] test test::test_start_of_line ... ok
[INFO] [stdout] test test::test_digit ... ok
[INFO] [stdout] test test::test_range ... ok
[INFO] [stdout] test test::test_line_break ... ok
[INFO] [stdout] test test::test_anything_but_not ... ok
[INFO] [stdout] test test::test_maybe ... ok
[INFO] [stdout] test test::test_non_space ... ok
[INFO] [stdout] test test::test_tab ... ok
[INFO] [stdout] test test::test_non_digit ... ok
[INFO] [stdout] test test::test_something_but_not ... ok
[INFO] [stdout] test test::test_space ... ok
[INFO] [stdout] test test::test_something ... ok
[INFO] [stdout] test test::test_then ... ok
[INFO] [stdout] test test::test_or ... ok
[INFO] [stdout] test test::test_with_specific_case ... ok
[INFO] [stdout] test test::test_zero_or_more ... ok
[INFO] [stdout] test test::test_non_word ... ok
[INFO] [stdout] test test::test_with_any_case ... ok
[INFO] [stdout] test test::test_word ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests verbal_expressions
[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 `Command { std: "docker" "inspect" "df7a1f17fd22aa6a84648c8576a9dcdb5b1308ef6b18ba8d7f0a37eca2f642c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df7a1f17fd22aa6a84648c8576a9dcdb5b1308ef6b18ba8d7f0a37eca2f642c7", kill_on_drop: false }`
[INFO] [stdout] df7a1f17fd22aa6a84648c8576a9dcdb5b1308ef6b18ba8d7f0a37eca2f642c7