[INFO] updating cached repository dyba/doomsday [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/dyba/doomsday [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/dyba/doomsday" "work/ex/beta-1.38-1/sources/1.37.0/gh/dyba/doomsday"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/dyba/doomsday'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/dyba/doomsday" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dyba/doomsday"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dyba/doomsday'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e4b92c3046352063dbb9f5257a8b741be1faf89d [INFO] sha for GitHub repo dyba/doomsday: e4b92c3046352063dbb9f5257a8b741be1faf89d [INFO] validating manifest of dyba/doomsday 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 dyba/doomsday 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 dyba/doomsday [INFO] finished frobbing dyba/doomsday [INFO] frobbed toml for dyba/doomsday written to work/ex/beta-1.38-1/sources/1.37.0/gh/dyba/doomsday/Cargo.toml [INFO] started frobbing dyba/doomsday [INFO] finished frobbing dyba/doomsday [INFO] frobbed toml for dyba/doomsday written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dyba/doomsday/Cargo.toml [INFO] crate dyba/doomsday 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/dyba/doomsday/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 dyba/doomsday against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/dyba/doomsday:/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 80d9e855707020d94bbb7ee649f714e9f8256a85ed714d6ea99692e4c063278a [INFO] running `"docker" "start" "-a" "80d9e855707020d94bbb7ee649f714e9f8256a85ed714d6ea99692e4c063278a"` [INFO] [stderr] Compiling num-bigint v0.2.2 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num v0.2.0 [INFO] [stderr] Compiling doomsday v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `year` [INFO] [stderr] --> src/main.rs:28:28 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn generate_doomsdates(year: i32) -> Vec { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_year` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `day` [INFO] [stderr] --> src/main.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | day: i32, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `month` [INFO] [stderr] --> src/main.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | month: i32, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.31s [INFO] running `"docker" "inspect" "80d9e855707020d94bbb7ee649f714e9f8256a85ed714d6ea99692e4c063278a"` [INFO] running `"docker" "rm" "-f" "80d9e855707020d94bbb7ee649f714e9f8256a85ed714d6ea99692e4c063278a"` [INFO] [stdout] 80d9e855707020d94bbb7ee649f714e9f8256a85ed714d6ea99692e4c063278a [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/dyba/doomsday:/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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 9cd8627734467e297de6cb13bc32187f507969aadc6b14d82bb6ec5606279bcb [INFO] running `"docker" "start" "-a" "9cd8627734467e297de6cb13bc32187f507969aadc6b14d82bb6ec5606279bcb"` [INFO] [stderr] Compiling doomsday v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `year` [INFO] [stderr] --> src/main.rs:28:28 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn generate_doomsdates(year: i32) -> Vec { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_year` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `day` [INFO] [stderr] --> src/main.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | day: i32, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `month` [INFO] [stderr] --> src/main.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | month: i32, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.83s [INFO] running `"docker" "inspect" "9cd8627734467e297de6cb13bc32187f507969aadc6b14d82bb6ec5606279bcb"` [INFO] running `"docker" "rm" "-f" "9cd8627734467e297de6cb13bc32187f507969aadc6b14d82bb6ec5606279bcb"` [INFO] [stdout] 9cd8627734467e297de6cb13bc32187f507969aadc6b14d82bb6ec5606279bcb [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/dyba/doomsday:/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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 8bdc41f2d049251c10ac94cafa41ecd9844f7c1f7174b5fd264644de200b70a5 [INFO] running `"docker" "start" "-a" "8bdc41f2d049251c10ac94cafa41ecd9844f7c1f7174b5fd264644de200b70a5"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/doomsday-4eb59d5b96f47774 [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test tests::test_step_one ... ok [INFO] [stdout] test tests::test_is_leap ... ok [INFO] [stdout] test tests::test_century ... ok [INFO] [stdout] test tests::test_generate_doomsdates ... ok [INFO] [stdout] test tests::test_subtract_sevens ... ok [INFO] [stdout] test tests::test_decade_year ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "8bdc41f2d049251c10ac94cafa41ecd9844f7c1f7174b5fd264644de200b70a5"` [INFO] running `"docker" "rm" "-f" "8bdc41f2d049251c10ac94cafa41ecd9844f7c1f7174b5fd264644de200b70a5"` [INFO] [stdout] 8bdc41f2d049251c10ac94cafa41ecd9844f7c1f7174b5fd264644de200b70a5