[INFO] updating cached repository kbacha/cargo-fmt-err-1-26 [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/kbacha/cargo-fmt-err-1-26 [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/kbacha/cargo-fmt-err-1-26" "work/ex/beta-1.38-1/sources/1.37.0/gh/kbacha/cargo-fmt-err-1-26"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/kbacha/cargo-fmt-err-1-26'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/kbacha/cargo-fmt-err-1-26" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kbacha/cargo-fmt-err-1-26"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kbacha/cargo-fmt-err-1-26'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 50afb2c7438f4a824b6cc6c59197b02f78f648d2 [INFO] sha for GitHub repo kbacha/cargo-fmt-err-1-26: 50afb2c7438f4a824b6cc6c59197b02f78f648d2 [INFO] validating manifest of kbacha/cargo-fmt-err-1-26 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of kbacha/cargo-fmt-err-1-26 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing kbacha/cargo-fmt-err-1-26 [INFO] finished frobbing kbacha/cargo-fmt-err-1-26 [INFO] frobbed toml for kbacha/cargo-fmt-err-1-26 written to work/ex/beta-1.38-1/sources/1.37.0/gh/kbacha/cargo-fmt-err-1-26/Cargo.toml [INFO] started frobbing kbacha/cargo-fmt-err-1-26 [INFO] finished frobbing kbacha/cargo-fmt-err-1-26 [INFO] frobbed toml for kbacha/cargo-fmt-err-1-26 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kbacha/cargo-fmt-err-1-26/Cargo.toml [INFO] crate kbacha/cargo-fmt-err-1-26 already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing kbacha/cargo-fmt-err-1-26 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kbacha/cargo-fmt-err-1-26:/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-2019-08-13" "build" "--frozen"` [INFO] [stdout] 1ffbdf79d4705c94fef6896a828cde2bb2bb985f6b86fe927d162432cb391c6f [INFO] running `"docker" "start" "-a" "1ffbdf79d4705c94fef6896a828cde2bb2bb985f6b86fe927d162432cb391c6f"` [INFO] [stderr] Compiling fmt-err v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `test` [INFO] [stderr] --> src/main.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | let test = r#"{{ [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_test` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `test` [INFO] [stderr] --> src/main.rs:32:9 [INFO] [stderr] | [INFO] [stderr] 32 | let test = r#"{{ [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_test` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.50s [INFO] running `"docker" "inspect" "1ffbdf79d4705c94fef6896a828cde2bb2bb985f6b86fe927d162432cb391c6f"` [INFO] running `"docker" "rm" "-f" "1ffbdf79d4705c94fef6896a828cde2bb2bb985f6b86fe927d162432cb391c6f"` [INFO] [stdout] 1ffbdf79d4705c94fef6896a828cde2bb2bb985f6b86fe927d162432cb391c6f [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kbacha/cargo-fmt-err-1-26:/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-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 9cbfa959e4602c8097ce9046f60eaedfb8e4d4831e489f5754f74d6571cbbaaa [INFO] running `"docker" "start" "-a" "9cbfa959e4602c8097ce9046f60eaedfb8e4d4831e489f5754f74d6571cbbaaa"` [INFO] [stderr] Compiling fmt-err v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `test` [INFO] [stderr] --> src/main.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 23 | let test = r#"{{ [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_test` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `test` [INFO] [stderr] --> src/main.rs:32:9 [INFO] [stderr] | [INFO] [stderr] 32 | let test = r#"{{ [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_test` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.46s [INFO] running `"docker" "inspect" "9cbfa959e4602c8097ce9046f60eaedfb8e4d4831e489f5754f74d6571cbbaaa"` [INFO] running `"docker" "rm" "-f" "9cbfa959e4602c8097ce9046f60eaedfb8e4d4831e489f5754f74d6571cbbaaa"` [INFO] [stdout] 9cbfa959e4602c8097ce9046f60eaedfb8e4d4831e489f5754f74d6571cbbaaa [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kbacha/cargo-fmt-err-1-26:/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-2019-08-13" "test" "--frozen"` [INFO] [stdout] 155b94c4fd0ee4dc5ac8dfc9e9f1cefbdf0ebe8c206a6b8c46e036e1ca235511 [INFO] running `"docker" "start" "-a" "155b94c4fd0ee4dc5ac8dfc9e9f1cefbdf0ebe8c206a6b8c46e036e1ca235511"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/fmt_err-c63570f4df1d57a6 [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" "155b94c4fd0ee4dc5ac8dfc9e9f1cefbdf0ebe8c206a6b8c46e036e1ca235511"` [INFO] running `"docker" "rm" "-f" "155b94c4fd0ee4dc5ac8dfc9e9f1cefbdf0ebe8c206a6b8c46e036e1ca235511"` [INFO] [stdout] 155b94c4fd0ee4dc5ac8dfc9e9f1cefbdf0ebe8c206a6b8c46e036e1ca235511