[INFO] crate systemd-linter 0.1.3 is already in cache
[INFO] extracting crate systemd-linter 0.1.3 into work/ex/beta-1.37-6/sources/1.36.0/reg/systemd-linter/0.1.3
[INFO] extracting crate systemd-linter 0.1.3 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/systemd-linter/0.1.3
[INFO] validating manifest of systemd-linter-0.1.3 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of systemd-linter-0.1.3 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing systemd-linter-0.1.3
[INFO] removed path dependency systemd-parser from systemd-linter-0.1.3
[INFO] finished frobbing systemd-linter-0.1.3
[INFO] frobbed toml for systemd-linter-0.1.3 written to work/ex/beta-1.37-6/sources/1.36.0/reg/systemd-linter/0.1.3/Cargo.toml
[INFO] started frobbing systemd-linter-0.1.3
[INFO] removed path dependency systemd-parser from systemd-linter-0.1.3
[INFO] finished frobbing systemd-linter-0.1.3
[INFO] frobbed toml for systemd-linter-0.1.3 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/systemd-linter/0.1.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing systemd-linter-0.1.3 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/systemd-linter/0.1.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 17b67b37fbfd80375cd95f4b883e2e1f7e86dfab2886b77d4199361cd764c3bc
[INFO] running `"docker" "start" "-a" "17b67b37fbfd80375cd95f4b883e2e1f7e86dfab2886b77d4199361cd764c3bc"`
[INFO] [stderr]    Compiling systemd-parser v0.1.3
[INFO] [stderr]    Compiling systemd-linter v0.1.3 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `systemd_parser`
[INFO] [stderr]  --> src/lint/lint_missing_description.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use systemd_parser;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `systemd_parser`
[INFO] [stderr]  --> src/lint/service_type_always_explicit.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use systemd_parser;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `systemd_parser`
[INFO] [stderr]  --> src/lint/service_execstart_not_set.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use systemd_parser;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> src/main.rs:55:5
[INFO] [stderr]    |
[INFO] [stderr] 55 |     unreachable!()
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unreachable_code)] on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Ignore`
[INFO] [stderr]  --> src/lint/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     Ignore,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     writeln!(stderr(), "{}: {}", "Error".red().bold(), msg.red());
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.60s
[INFO] running `"docker" "inspect" "17b67b37fbfd80375cd95f4b883e2e1f7e86dfab2886b77d4199361cd764c3bc"`
[INFO] running `"docker" "rm" "-f" "17b67b37fbfd80375cd95f4b883e2e1f7e86dfab2886b77d4199361cd764c3bc"`
[INFO] [stdout] 17b67b37fbfd80375cd95f4b883e2e1f7e86dfab2886b77d4199361cd764c3bc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/systemd-linter/0.1.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 14d7d63371bb714b0d7bf8c90b309a81d1937be4b391f14cc9fed32cc0b8cf95
[INFO] running `"docker" "start" "-a" "14d7d63371bb714b0d7bf8c90b309a81d1937be4b391f14cc9fed32cc0b8cf95"`
[INFO] [stderr]    Compiling systemd-linter v0.1.3 (/opt/crater/workdir)
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> src/main.rs:55:5
[INFO] [stderr]    |
[INFO] [stderr] 55 |     unreachable!()
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unreachable_code)] on by default
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Ignore`
[INFO] [stderr]  --> src/lint/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     Ignore,
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     writeln!(stderr(), "{}: {}", "Error".red().bold(), msg.red());
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `"docker" "inspect" "14d7d63371bb714b0d7bf8c90b309a81d1937be4b391f14cc9fed32cc0b8cf95"`
[INFO] running `"docker" "rm" "-f" "14d7d63371bb714b0d7bf8c90b309a81d1937be4b391f14cc9fed32cc0b8cf95"`
[INFO] [stdout] 14d7d63371bb714b0d7bf8c90b309a81d1937be4b391f14cc9fed32cc0b8cf95
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/systemd-linter/0.1.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] b2034b61c087bd153c6eb32cf5ed7181c825d6b19487961d82ab6cf97623a0d7
[INFO] running `"docker" "start" "-a" "b2034b61c087bd153c6eb32cf5ed7181c825d6b19487961d82ab6cf97623a0d7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/systemd_linter-0f0e0a8655adbc3e
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test lint::service_execstart_not_set::error_case ... ok
[INFO] [stdout] test lint::lint_missing_description::success_case ... ok
[INFO] [stdout] test lint::lint_missing_description::error_case_missing_value ... ok
[INFO] [stdout] test lint::lint_missing_description::error_case_missing_directive ... ok
[INFO] [stdout] test lint::service_execstart_not_set::success_case ... ok
[INFO] [stdout] test lint::service_type_always_explicit::error_case ... ok
[INFO] [stdout] test lint::service_type_always_explicit::success_case ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b2034b61c087bd153c6eb32cf5ed7181c825d6b19487961d82ab6cf97623a0d7"`
[INFO] running `"docker" "rm" "-f" "b2034b61c087bd153c6eb32cf5ed7181c825d6b19487961d82ab6cf97623a0d7"`
[INFO] [stdout] b2034b61c087bd153c6eb32cf5ed7181c825d6b19487961d82ab6cf97623a0d7