[INFO] fetching crate dwarvish 0.0.1...
[INFO] testing dwarvish-0.0.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate dwarvish 0.0.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate dwarvish 0.0.1
[INFO] finished tweaking crates.io crate dwarvish 0.0.1
[INFO] tweaked toml for crates.io crate dwarvish 0.0.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dwarvish 0.0.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dwarvish 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5849acbf43fdd7d3fbd99dbb99bce2d3cebc09f7cbdf8a68b86f44f434eb1dc
[INFO] running `Command { std: "docker" "start" "-a" "c5849acbf43fdd7d3fbd99dbb99bce2d3cebc09f7cbdf8a68b86f44f434eb1dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5849acbf43fdd7d3fbd99dbb99bce2d3cebc09f7cbdf8a68b86f44f434eb1dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5849acbf43fdd7d3fbd99dbb99bce2d3cebc09f7cbdf8a68b86f44f434eb1dc", kill_on_drop: false }`
[INFO] [stdout] c5849acbf43fdd7d3fbd99dbb99bce2d3cebc09f7cbdf8a68b86f44f434eb1dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34dcba82c1d48ebc6366dfdde1ef04c7ab98bd916d92005137ea711ee9050745
[INFO] running `Command { std: "docker" "start" "-a" "34dcba82c1d48ebc6366dfdde1ef04c7ab98bd916d92005137ea711ee9050745", kill_on_drop: false }`
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling dwarvish v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.08s
[INFO] running `Command { std: "docker" "inspect" "34dcba82c1d48ebc6366dfdde1ef04c7ab98bd916d92005137ea711ee9050745", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34dcba82c1d48ebc6366dfdde1ef04c7ab98bd916d92005137ea711ee9050745", kill_on_drop: false }`
[INFO] [stdout] 34dcba82c1d48ebc6366dfdde1ef04c7ab98bd916d92005137ea711ee9050745
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac908672bf09f2002246fc197e7088fce2d64a4648cabe3471cb766f39a02f40
[INFO] running `Command { std: "docker" "start" "-a" "ac908672bf09f2002246fc197e7088fce2d64a4648cabe3471cb766f39a02f40", kill_on_drop: false }`
[INFO] [stderr]    Compiling dwarvish v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "ac908672bf09f2002246fc197e7088fce2d64a4648cabe3471cb766f39a02f40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac908672bf09f2002246fc197e7088fce2d64a4648cabe3471cb766f39a02f40", kill_on_drop: false }`
[INFO] [stdout] ac908672bf09f2002246fc197e7088fce2d64a4648cabe3471cb766f39a02f40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a47651f8df2ccd281d8ce6a56ac4f3884616b5bc7cd467338a4e71888450514b
[INFO] running `Command { std: "docker" "start" "-a" "a47651f8df2ccd281d8ce6a56ac4f3884616b5bc7cd467338a4e71888450514b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/dwvsh-f18ba9be1a233b91)
[INFO] [stdout] running 25 tests
[INFO] [stdout] test poem::tests::it_catches_parser_errors_related_to_strings ... ok
[INFO] [stdout] test poem::tests::it_parses_a_file ... ok
[INFO] [stdout] test poem::tests::it_parses_a_longer_file ... ok
[INFO] [stdout] test poem::tests::it_errors_if_the_and_meter_is_used_without_a_stanza ... ok
[INFO] [stdout] test poem::tests::it_parses_a_verse_with_no_meter ... ok
[INFO] [stdout] test poem::tests::it_interprets_tilda_as_home ... ok
[INFO] [stdout] test poem::tests::it_errors_if_the_quiet_meter_is_used_without_a_stanza ... ok
[INFO] [stdout] test poem::tests::it_parses_a_verse_with_the_addendum2_rune ... ok
[INFO] [stdout] test poem::tests::it_parses_a_verse_with_the_addendum_all_rune ... ok
[INFO] [stdout] test poem::tests::it_parses_a_complex_verse_with_lots_of_different_meters ... ok
[INFO] [stdout] test poem::tests::it_parses_a_verse_with_the_addendum_rune ... ok
[INFO] [stdout] test poem::tests::it_errors_if_the_couplet_meter_is_used_without_a_stanza ... ok
[INFO] [stdout] test poem::tests::it_parses_a_verse_with_the_continue_meter ... ok
[INFO] [stdout] test poem::tests::it_catches_parser_errors_related_to_invalid_use_of_special_runes ... ok
[INFO] [stdout] test poem::tests::it_parses_a_verse_with_the_and_meter ... ok
[INFO] [stdout] test poem::tests::it_parses_a_verse_with_the_couplet_meter ... ok
[INFO] [stdout] test poem::tests::it_parses_a_verse_with_the_quiet_meter ... ok
[INFO] [stdout] test poem::tests::it_parses_a_verse_with_the_read_rune ... ok
[INFO] [stdout] test poem::tests::it_parses_a_verse_with_the_write_rune ... ok
[INFO] [stdout] test poem::tests::it_parses_a_verse_with_the_write_all_rune ... ok
[INFO] [stdout] test poem::tests::it_throws_a_parse_error_if_no_files_are_specified_for_the_read_rune ... ok
[INFO] [stdout] test poem::tests::it_parses_the_continue_meter_without_a_stanza ... ok
[INFO] [stdout] test poem::tests::it_throws_a_parse_error_if_no_files_are_specified_for_the_write_rune ... ok
[INFO] [stdout] test poem::tests::it_throws_a_parse_error_if_no_files_are_specified_for_the_addendum_rune ... ok
[INFO] [stdout] test poem::tests::it_parses_a_verse_with_the_write2_rune ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a47651f8df2ccd281d8ce6a56ac4f3884616b5bc7cd467338a4e71888450514b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a47651f8df2ccd281d8ce6a56ac4f3884616b5bc7cd467338a4e71888450514b", kill_on_drop: false }`
[INFO] [stdout] a47651f8df2ccd281d8ce6a56ac4f3884616b5bc7cd467338a4e71888450514b