[INFO] updating cached repository https://github.com/prakhar1989/advent-of-code-2018 [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 801634031ea2197439c5778b6239b30f73406fc0 [INFO] testing prakhar1989/advent-of-code-2018 against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprakhar1989%2Fadvent-of-code-2018" "/workspace/builds/worker-9/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/prakhar1989/advent-of-code-2018 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/prakhar1989/advent-of-code-2018 [INFO] finished tweaking git repo https://github.com/prakhar1989/advent-of-code-2018 [INFO] tweaked toml for git repo https://github.com/prakhar1989/advent-of-code-2018 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/prakhar1989/advent-of-code-2018 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stdout] ce3f366c3917729570c34fd722736ef21295e88ac1985d302da6594728b5d6e2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "ce3f366c3917729570c34fd722736ef21295e88ac1985d302da6594728b5d6e2"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling serde v1.0.80 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling md5 v0.6.0 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling regex-syntax v0.6.4 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Compiling syn v0.15.22 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Compiling toml v0.4.9 [INFO] [stderr] Compiling advent-of-code-2018 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/day03.rs:13:40 [INFO] [stderr] | [INFO] [stderr] 13 | type Result = result::Result>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/day03.rs:32:38 [INFO] [stderr] | [INFO] [stderr] 32 | None => return Err(Box::::from(format!("invalid format for claim"))), [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `rows` [INFO] [stderr] --> src/matrix.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn rows(&self) -> impl Iterator> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 54.37s [INFO] running `"docker" "inspect" "ce3f366c3917729570c34fd722736ef21295e88ac1985d302da6594728b5d6e2"` [INFO] running `"docker" "rm" "-f" "ce3f366c3917729570c34fd722736ef21295e88ac1985d302da6594728b5d6e2"` [INFO] [stdout] ce3f366c3917729570c34fd722736ef21295e88ac1985d302da6594728b5d6e2 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a64b7b0a0938d4c090e24f3eecd17a7ba8e7555101af877e2afe3e36b52f8d46 [INFO] running `"docker" "start" "-a" "a64b7b0a0938d4c090e24f3eecd17a7ba8e7555101af877e2afe3e36b52f8d46"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling advent-of-code-2018 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/day03.rs:13:40 [INFO] [stderr] | [INFO] [stderr] 13 | type Result = result::Result>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/day03.rs:32:38 [INFO] [stderr] | [INFO] [stderr] 32 | None => return Err(Box::::from(format!("invalid format for claim"))), [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.94s [INFO] running `"docker" "inspect" "a64b7b0a0938d4c090e24f3eecd17a7ba8e7555101af877e2afe3e36b52f8d46"` [INFO] running `"docker" "rm" "-f" "a64b7b0a0938d4c090e24f3eecd17a7ba8e7555101af877e2afe3e36b52f8d46"` [INFO] [stdout] a64b7b0a0938d4c090e24f3eecd17a7ba8e7555101af877e2afe3e36b52f8d46 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 33501cd052b310b3351aff8e3b41d2cc7c8c3d58783becda02dbca0d489a4b72 [INFO] running `"docker" "start" "-a" "33501cd052b310b3351aff8e3b41d2cc7c8c3d58783becda02dbca0d489a4b72"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/day03.rs:13:40 [INFO] [stderr] | [INFO] [stderr] 13 | type Result = result::Result>; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/day03.rs:32:38 [INFO] [stderr] | [INFO] [stderr] 32 | None => return Err(Box::::from(format!("invalid format for claim"))), [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/day01-a9f8820181752ee8 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::day01 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/day02-34e8fa2ebd375429 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::day02_part2 ... ok [INFO] [stdout] test tests::day02_part1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/day03-a5a30c84d0b595ce [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test matrix::test::test_matrix_iter ... ok [INFO] [stdout] test matrix::test::test_matrix ... ok [INFO] [stdout] test tests::day03_claim_parsing ... ok [INFO] [stdout] test tests::day03_part2 ... ok [INFO] [stdout] test tests::day03_part1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/day04-029cf600528b79aa [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::day04_build_sleeping_pattern ... ok [INFO] [stdout] test tests::day04_part2 ... ok [INFO] [stdout] test tests::day04_parsing_entry ... ok [INFO] [stdout] test tests::day04_part1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/day05-6a9a3885f26e254e [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::day05_part1 ... ok [INFO] [stdout] test tests::day05_part2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/day06-0e409b0fd21856dd [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test tests::day06_dists ... ok [INFO] [stdout] test tests::day06_grid_size ... ok [INFO] [stdout] test tests::day06_parse_point ... ok [INFO] [stdout] test tests::day06_closest_to ... ok [INFO] [stdout] test tests::day06_total_distance ... ok [INFO] [stdout] test tests::day06_part2 ... ok [INFO] [stdout] test tests::day06_part1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/day07-1d7de4d2a527c4ba [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::day07_part1 ... ok [INFO] [stdout] test tests::day07_to_dep ... ok [INFO] [stdout] test tests::day07_sorted_ids ... ok [INFO] [stdout] test tests::day07_unvisited_steps ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/day10-5ed5d28ab3167001 [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test matrix::test::test_matrix_iter ... ok [INFO] [stdout] test matrix::test::test_matrix ... ok [INFO] [stdout] test tests::day10_parse_point ... ok [INFO] [stdout] test tests::day10_test_grid_size ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/day11-376dd89a12acc23d [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test matrix::test::test_matrix_iter ... ok [INFO] [stdout] test tests::day11_summed_area_table ... ok [INFO] [stdout] test matrix::test::test_matrix ... ok [INFO] [stdout] test tests::day11_power_level ... ok [INFO] [stdout] test tests::day11_build_grid ... ok [INFO] [stdout] test tests::day11_total_power ... ok [INFO] [stdout] test tests::day11_part1 ... ok [INFO] [stdout] test tests::day11_part2 ... 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/rustwide/target/debug/deps/day14-a80ee62f8dcf1f6e [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::day14_part2 ... ok [INFO] [stdout] test tests::day14_part1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/scaffold-543c3929402743ee [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" "33501cd052b310b3351aff8e3b41d2cc7c8c3d58783becda02dbca0d489a4b72"` [INFO] running `"docker" "rm" "-f" "33501cd052b310b3351aff8e3b41d2cc7c8c3d58783becda02dbca0d489a4b72"` [INFO] [stdout] 33501cd052b310b3351aff8e3b41d2cc7c8c3d58783becda02dbca0d489a4b72