[INFO] updating cached repository teiesti/fussel [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/teiesti/fussel [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/teiesti/fussel" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/teiesti/fussel"` [INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/teiesti/fussel'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/teiesti/fussel" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/teiesti/fussel"` [INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/teiesti/fussel'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 29589540d3c2a72c532cc0e865b309b323575b1b [INFO] sha for GitHub repo teiesti/fussel: 29589540d3c2a72c532cc0e865b309b323575b1b [INFO] validating manifest of teiesti/fussel on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of teiesti/fussel on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing teiesti/fussel [INFO] finished frobbing teiesti/fussel [INFO] frobbed toml for teiesti/fussel written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/teiesti/fussel/Cargo.toml [INFO] started frobbing teiesti/fussel [INFO] finished frobbing teiesti/fussel [INFO] frobbed toml for teiesti/fussel written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/teiesti/fussel/Cargo.toml [INFO] crate teiesti/fussel has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing teiesti/fussel against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/teiesti/fussel:/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=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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"` [INFO] [stdout] 61497c104132cf16e0802d67a73052b7b76eb3b93889c4f84d878f5d0c4c7ba9 [INFO] running `"docker" "start" "-a" "61497c104132cf16e0802d67a73052b7b76eb3b93889c4f84d878f5d0c4c7ba9"` [INFO] [stderr] Compiling regex-syntax v0.4.2 [INFO] [stderr] Compiling same-file v1.0.2 [INFO] [stderr] Compiling yansi v0.3.4 [INFO] [stderr] Compiling cmake v0.1.29 [INFO] [stderr] Compiling libz-sys v1.0.18 [INFO] [stderr] Compiling openssl-sys v0.9.24 [INFO] [stderr] Compiling curl-sys v0.4.1 [INFO] [stderr] Compiling proc-macro2 v0.2.2 [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Compiling toml v0.4.5 [INFO] [stderr] Compiling walkdir v2.1.3 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling libssh2-sys v0.2.6 [INFO] [stderr] Compiling libgit2-sys v0.6.19 [INFO] [stderr] Compiling url v1.6.0 [INFO] [stderr] Compiling quote v0.4.2 [INFO] [stderr] Compiling backtrace v0.3.5 [INFO] [stderr] Compiling aho-corasick v0.6.4 [INFO] [stderr] Compiling syn v0.12.12 [INFO] [stderr] Compiling regex v0.2.6 [INFO] [stderr] Compiling failure v0.1.1 [INFO] [stderr] Compiling structopt-derive v0.2.2 [INFO] [stderr] Compiling structopt v0.2.2 [INFO] [stderr] Compiling git2 v0.6.11 [INFO] [stderr] Compiling fussel v0.1.0-dev (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lint/indentation.rs:17:18 [INFO] [stderr] | [INFO] [stderr] 17 | fn into_iter(mut self) -> Self::IntoIter { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lint/line_break.rs:17:18 [INFO] [stderr] | [INFO] [stderr] 17 | fn into_iter(mut self) -> Self::IntoIter { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lint/line_length.rs:17:18 [INFO] [stderr] | [INFO] [stderr] 17 | fn into_iter(mut self) -> Self::IntoIter { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lint/trailing_newline.rs:17:18 [INFO] [stderr] | [INFO] [stderr] 17 | fn into_iter(mut self) -> Self::IntoIter { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 37s [INFO] running `"docker" "inspect" "61497c104132cf16e0802d67a73052b7b76eb3b93889c4f84d878f5d0c4c7ba9"` [INFO] running `"docker" "rm" "-f" "61497c104132cf16e0802d67a73052b7b76eb3b93889c4f84d878f5d0c4c7ba9"` [INFO] [stdout] 61497c104132cf16e0802d67a73052b7b76eb3b93889c4f84d878f5d0c4c7ba9 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/teiesti/fussel:/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=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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 84f229508c1d27d25b83a08e788711b48c59c905913b10323d278d0748c65076 [INFO] running `"docker" "start" "-a" "84f229508c1d27d25b83a08e788711b48c59c905913b10323d278d0748c65076"` [INFO] [stderr] Compiling fussel v0.1.0-dev (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lint/indentation.rs:17:18 [INFO] [stderr] | [INFO] [stderr] 17 | fn into_iter(mut self) -> Self::IntoIter { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lint/line_break.rs:17:18 [INFO] [stderr] | [INFO] [stderr] 17 | fn into_iter(mut self) -> Self::IntoIter { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lint/line_length.rs:17:18 [INFO] [stderr] | [INFO] [stderr] 17 | fn into_iter(mut self) -> Self::IntoIter { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lint/trailing_newline.rs:17:18 [INFO] [stderr] | [INFO] [stderr] 17 | fn into_iter(mut self) -> Self::IntoIter { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.77s [INFO] running `"docker" "inspect" "84f229508c1d27d25b83a08e788711b48c59c905913b10323d278d0748c65076"` [INFO] running `"docker" "rm" "-f" "84f229508c1d27d25b83a08e788711b48c59c905913b10323d278d0748c65076"` [INFO] [stdout] 84f229508c1d27d25b83a08e788711b48c59c905913b10323d278d0748c65076 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/teiesti/fussel:/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=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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"` [INFO] [stdout] 54f98fc6a6dd87323a33ead4bc374720240b2f84e2d41f1b7cb40ce2c868e984 [INFO] running `"docker" "start" "-a" "54f98fc6a6dd87323a33ead4bc374720240b2f84e2d41f1b7cb40ce2c868e984"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running /opt/crater/target/debug/deps/fussel-3b05ee1e33dbc374 [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test fault::tests::fault_fmt ... ok [INFO] [stdout] test fault::tests::position_fmt ... ok [INFO] [stdout] test fault::tests::position_ord ... ok [INFO] [stdout] test fault::tests::range_fmt ... ok [INFO] [stdout] test fault::tests::scope_fmt ... ok [INFO] [stdout] test fault::tests::message_fmt ... ok [INFO] [stdout] test util::tests::list_with_four ... ok [INFO] [stdout] test fault::tests::spot_fmt ... ok [INFO] [stdout] test fault::tests::range_from_symmetric ... ok [INFO] [stdout] test util::tests::list_with_three ... ok [INFO] [stdout] test util::tests::list_with_two ... ok [INFO] [stdout] test util::tests::list_with_one ... ok [INFO] [stdout] test util::tests::list_with_zero ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/fussel-95fe75df109f856d [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] [stderr] Doc-tests fussel [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 `"docker" "inspect" "54f98fc6a6dd87323a33ead4bc374720240b2f84e2d41f1b7cb40ce2c868e984"` [INFO] running `"docker" "rm" "-f" "54f98fc6a6dd87323a33ead4bc374720240b2f84e2d41f1b7cb40ce2c868e984"` [INFO] [stdout] 54f98fc6a6dd87323a33ead4bc374720240b2f84e2d41f1b7cb40ce2c868e984