[INFO] crate louis 0.6.2 is already in cache [INFO] extracting crate louis 0.6.2 into work/ex/pr-60932/sources/master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4/reg/louis/0.6.2 [INFO] extracting crate louis 0.6.2 into work/ex/pr-60932/sources/try#097e26225c5cc28d3042ad4c80eac7c488f78ee7/reg/louis/0.6.2 [INFO] validating manifest of louis-0.6.2 on toolchain master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+548add7f61bfcbe3bea3f5ccefb53c84da8fefe4-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of louis-0.6.2 on toolchain try#097e26225c5cc28d3042ad4c80eac7c488f78ee7 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+097e26225c5cc28d3042ad4c80eac7c488f78ee7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing louis-0.6.2 [INFO] finished frobbing louis-0.6.2 [INFO] frobbed toml for louis-0.6.2 written to work/ex/pr-60932/sources/master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4/reg/louis/0.6.2/Cargo.toml [INFO] started frobbing louis-0.6.2 [INFO] finished frobbing louis-0.6.2 [INFO] frobbed toml for louis-0.6.2 written to work/ex/pr-60932/sources/try#097e26225c5cc28d3042ad4c80eac7c488f78ee7/reg/louis/0.6.2/Cargo.toml [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+548add7f61bfcbe3bea3f5ccefb53c84da8fefe4-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+097e26225c5cc28d3042ad4c80eac7c488f78ee7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+548add7f61bfcbe3bea3f5ccefb53c84da8fefe4-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+097e26225c5cc28d3042ad4c80eac7c488f78ee7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking louis-0.6.2 against master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4 for pr-60932 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60932/worker-0/master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60932/sources/master#548add7f61bfcbe3bea3f5ccefb53c84da8fefe4/reg/louis/0.6.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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=forbid" "-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" "+548add7f61bfcbe3bea3f5ccefb53c84da8fefe4-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 42ff056f0d0e1e8bfd04c198876009a5f4fec4f67a0cabfd861fb1b4ba35312e [INFO] running `"docker" "start" "-a" "42ff056f0d0e1e8bfd04c198876009a5f4fec4f67a0cabfd861fb1b4ba35312e"` [INFO] [stderr] Compiling autotools v0.1.4 [INFO] [stderr] Checking pretty_env_logger v0.2.5 [INFO] [stderr] Compiling louis-sys v0.6.1 [INFO] [stderr] Checking louis v0.6.2 (/opt/crater/workdir) [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/lou_translate.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | / writeln!(olock, "{}", louis.translate_simple( [INFO] [stderr] 49 | | &table, [INFO] [stderr] 50 | | &line.unwrap(), [INFO] [stderr] 51 | | matches.is_present("backward"), [INFO] [stderr] 52 | | 0) [INFO] [stderr] 53 | | ); [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 50.30s [INFO] running `"docker" "inspect" "42ff056f0d0e1e8bfd04c198876009a5f4fec4f67a0cabfd861fb1b4ba35312e"` [INFO] running `"docker" "rm" "-f" "42ff056f0d0e1e8bfd04c198876009a5f4fec4f67a0cabfd861fb1b4ba35312e"` [INFO] [stdout] 42ff056f0d0e1e8bfd04c198876009a5f4fec4f67a0cabfd861fb1b4ba35312e