[INFO] updating cached repository carneeki/trainset [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/carneeki/trainset [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/carneeki/trainset" "work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/carneeki/trainset"` [INFO] [stderr] Cloning into 'work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/carneeki/trainset'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/carneeki/trainset" "work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/carneeki/trainset"` [INFO] [stderr] Cloning into 'work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/carneeki/trainset'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a293fc3dece49001026227ba10c66edd78832755 [INFO] sha for GitHub repo carneeki/trainset: a293fc3dece49001026227ba10c66edd78832755 [INFO] validating manifest of carneeki/trainset on toolchain master#f66e4697ae286985ddefc53c3a047614568458bb [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of carneeki/trainset on toolchain try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing carneeki/trainset [INFO] finished frobbing carneeki/trainset [INFO] frobbed toml for carneeki/trainset written to work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/carneeki/trainset/Cargo.toml [INFO] started frobbing carneeki/trainset [INFO] finished frobbing carneeki/trainset [INFO] frobbed toml for carneeki/trainset written to work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/carneeki/trainset/Cargo.toml [INFO] crate carneeki/trainset has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking carneeki/trainset against master#f66e4697ae286985ddefc53c3a047614568458bb for pr-58592 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58592/worker-5/master#f66e4697ae286985ddefc53c3a047614568458bb:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/carneeki/trainset:/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" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] e7544e61b3d8166d2911565cf8118f50a872c74d4d20a5a7b11f47b19cf189c8 [INFO] running `"docker" "start" "-a" "e7544e61b3d8166d2911565cf8118f50a872c74d4d20a5a7b11f47b19cf189c8"` [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Compiling sqlite3-src v0.2.9 [INFO] [stderr] Checking meval v0.1.0 [INFO] [stderr] Checking sqlite3-sys v0.12.0 [INFO] [stderr] Checking sqlite v0.23.9 [INFO] [stderr] Checking trainset v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `itertools::Itertools` [INFO] [stderr] --> src/main.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use itertools::Itertools; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `itertools::Itertools` [INFO] [stderr] --> src/main.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use itertools::Itertools; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `lookup` [INFO] [stderr] --> src/main.rs:149:1 [INFO] [stderr] | [INFO] [stderr] 149 | fn lookup(m_opts: clap::ArgMatches) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `gears_from_file` [INFO] [stderr] --> src/main.rs:184:1 [INFO] [stderr] | [INFO] [stderr] 184 | / fn gears_from_file

(filename: P) -> Vec [INFO] [stderr] 185 | | where [INFO] [stderr] 186 | | P: AsRef, [INFO] [stderr] 187 | | { [INFO] [stderr] ... | [INFO] [stderr] 193 | | .collect() [INFO] [stderr] 194 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `ratios_from_file` [INFO] [stderr] --> src/main.rs:196:1 [INFO] [stderr] | [INFO] [stderr] 196 | / fn ratios_from_file

(filename: P) -> Vec [INFO] [stderr] 197 | | where [INFO] [stderr] 198 | | P: AsRef, [INFO] [stderr] 199 | | { [INFO] [stderr] ... | [INFO] [stderr] 210 | | .collect() [INFO] [stderr] 211 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `lookup` [INFO] [stderr] --> src/main.rs:149:1 [INFO] [stderr] | [INFO] [stderr] 149 | fn lookup(m_opts: clap::ArgMatches) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `gears_from_file` [INFO] [stderr] --> src/main.rs:184:1 [INFO] [stderr] | [INFO] [stderr] 184 | / fn gears_from_file

(filename: P) -> Vec [INFO] [stderr] 185 | | where [INFO] [stderr] 186 | | P: AsRef, [INFO] [stderr] 187 | | { [INFO] [stderr] ... | [INFO] [stderr] 193 | | .collect() [INFO] [stderr] 194 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `ratios_from_file` [INFO] [stderr] --> src/main.rs:196:1 [INFO] [stderr] | [INFO] [stderr] 196 | / fn ratios_from_file

(filename: P) -> Vec [INFO] [stderr] 197 | | where [INFO] [stderr] 198 | | P: AsRef, [INFO] [stderr] 199 | | { [INFO] [stderr] ... | [INFO] [stderr] 210 | | .collect() [INFO] [stderr] 211 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.42s [INFO] running `"docker" "inspect" "e7544e61b3d8166d2911565cf8118f50a872c74d4d20a5a7b11f47b19cf189c8"` [INFO] running `"docker" "rm" "-f" "e7544e61b3d8166d2911565cf8118f50a872c74d4d20a5a7b11f47b19cf189c8"` [INFO] [stdout] e7544e61b3d8166d2911565cf8118f50a872c74d4d20a5a7b11f47b19cf189c8