[INFO] updating cached repository bouncenow/advent-of-code-2018-rust [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/bouncenow/advent-of-code-2018-rust [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/bouncenow/advent-of-code-2018-rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/bouncenow/advent-of-code-2018-rust"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/bouncenow/advent-of-code-2018-rust'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/bouncenow/advent-of-code-2018-rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bouncenow/advent-of-code-2018-rust"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bouncenow/advent-of-code-2018-rust'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2991f1d3b24cd95b7c252edd89c8d0519ec5312d [INFO] sha for GitHub repo bouncenow/advent-of-code-2018-rust: 2991f1d3b24cd95b7c252edd89c8d0519ec5312d [INFO] validating manifest of bouncenow/advent-of-code-2018-rust on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of bouncenow/advent-of-code-2018-rust on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing bouncenow/advent-of-code-2018-rust [INFO] finished frobbing bouncenow/advent-of-code-2018-rust [INFO] frobbed toml for bouncenow/advent-of-code-2018-rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/bouncenow/advent-of-code-2018-rust/Cargo.toml [INFO] started frobbing bouncenow/advent-of-code-2018-rust [INFO] finished frobbing bouncenow/advent-of-code-2018-rust [INFO] frobbed toml for bouncenow/advent-of-code-2018-rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bouncenow/advent-of-code-2018-rust/Cargo.toml [INFO] crate bouncenow/advent-of-code-2018-rust already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing bouncenow/advent-of-code-2018-rust against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bouncenow/advent-of-code-2018-rust:/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-2019-07-23" "build" "--frozen"` [INFO] [stdout] f2ff96669dc70ed9dbb98312d8f43fe009d5ab85fc90658718166f556353bd7e [INFO] running `"docker" "start" "-a" "f2ff96669dc70ed9dbb98312d8f43fe009d5ab85fc90658718166f556353bd7e"` [INFO] [stderr] Compiling libc v0.2.45 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling num_cpus v1.9.0 [INFO] [stderr] Compiling time v0.1.41 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling scan_fmt v0.1.3 [INFO] [stderr] Compiling raoc v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ch3.rs:91:25 [INFO] [stderr] | [INFO] [stderr] 91 | fn parse_int(iter: &mut Iterator) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/ch3.rs:95:16 [INFO] [stderr] | [INFO] [stderr] 95 | '0'...'9' => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: #[warn(ellipsis_inclusive_range_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused return value of `core::str::::trim` that must be used [INFO] [stderr] --> src/ch5.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | polymers.trim(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this returns the trimmed string as a slice, without modifying the original [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 37.60s [INFO] running `"docker" "inspect" "f2ff96669dc70ed9dbb98312d8f43fe009d5ab85fc90658718166f556353bd7e"` [INFO] running `"docker" "rm" "-f" "f2ff96669dc70ed9dbb98312d8f43fe009d5ab85fc90658718166f556353bd7e"` [INFO] [stdout] f2ff96669dc70ed9dbb98312d8f43fe009d5ab85fc90658718166f556353bd7e [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bouncenow/advent-of-code-2018-rust:/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-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] c4aa498153a9fd0bb4a7a4d4f3337388579de86313746c304127c79377b0921f [INFO] running `"docker" "start" "-a" "c4aa498153a9fd0bb4a7a4d4f3337388579de86313746c304127c79377b0921f"` [INFO] [stderr] Compiling raoc v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ch3.rs:91:25 [INFO] [stderr] | [INFO] [stderr] 91 | fn parse_int(iter: &mut Iterator) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/ch3.rs:95:16 [INFO] [stderr] | [INFO] [stderr] 95 | '0'...'9' => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: #[warn(ellipsis_inclusive_range_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused return value of `core::str::::trim` that must be used [INFO] [stderr] --> src/ch5.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | polymers.trim(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this returns the trimmed string as a slice, without modifying the original [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.69s [INFO] running `"docker" "inspect" "c4aa498153a9fd0bb4a7a4d4f3337388579de86313746c304127c79377b0921f"` [INFO] running `"docker" "rm" "-f" "c4aa498153a9fd0bb4a7a4d4f3337388579de86313746c304127c79377b0921f"` [INFO] [stdout] c4aa498153a9fd0bb4a7a4d4f3337388579de86313746c304127c79377b0921f [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bouncenow/advent-of-code-2018-rust:/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-2019-07-23" "test" "--frozen"` [INFO] [stdout] 6b0ab1c0a556f4356c7a748ef69c5406cfea40b6b40cb75e64f8321d5fc0a975 [INFO] running `"docker" "start" "-a" "6b0ab1c0a556f4356c7a748ef69c5406cfea40b6b40cb75e64f8321d5fc0a975"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/crater/target/debug/deps/raoc-f06758437d5ca7fb [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test ch8::tests::test_node_value ... ok [INFO] [stdout] test ch8::tests::test_meta_data_entries_sum ... ok [INFO] [stdout] test ch7::tests::test_topological_sort ... ok [INFO] [stdout] test ch7::tests::test_running_time_simple ... ok [INFO] [stdout] test ch7::tests::test_running_time ... ok [INFO] [stdout] test ch6::tests::test_max_finite_area ... ok [INFO] [stdout] test ch9::tests::test_winning_score ... ok [INFO] [stdout] test ch3::tests::test_overlap ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/raoc-ad68d7490764726b [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 raoc [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" "6b0ab1c0a556f4356c7a748ef69c5406cfea40b6b40cb75e64f8321d5fc0a975"` [INFO] running `"docker" "rm" "-f" "6b0ab1c0a556f4356c7a748ef69c5406cfea40b6b40cb75e64f8321d5fc0a975"` [INFO] [stdout] 6b0ab1c0a556f4356c7a748ef69c5406cfea40b6b40cb75e64f8321d5fc0a975