[INFO] cloning repository https://github.com/deaz/adventofcode-2018 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/deaz/adventofcode-2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeaz%2Fadventofcode-2018", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeaz%2Fadventofcode-2018'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 73d86c0e5fde50dd8029fa2aa376fdcb6fac913d [INFO] testing deaz/adventofcode-2018 against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeaz%2Fadventofcode-2018" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/deaz/adventofcode-2018 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-4/source/rust-toolchain [INFO] started tweaking git repo https://github.com/deaz/adventofcode-2018 [INFO] finished tweaking git repo https://github.com/deaz/adventofcode-2018 [INFO] tweaked toml for git repo https://github.com/deaz/adventofcode-2018 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/deaz/adventofcode-2018 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 79f18c697e94df4251033ad992d6daf40e30174593854015258e5db18f1a780f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "79f18c697e94df4251033ad992d6daf40e30174593854015258e5db18f1a780f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "79f18c697e94df4251033ad992d6daf40e30174593854015258e5db18f1a780f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79f18c697e94df4251033ad992d6daf40e30174593854015258e5db18f1a780f", kill_on_drop: false }` [INFO] [stdout] 79f18c697e94df4251033ad992d6daf40e30174593854015258e5db18f1a780f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5ab6d11a37136e0c01f0a8269ba8835f1ba65bd367f0535015a132002bceaff7 [INFO] running `Command { std: "docker" "start" "-a" "5ab6d11a37136e0c01f0a8269ba8835f1ba65bd367f0535015a132002bceaff7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling adventofcode-2018 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: cannot borrow `chars` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/puzzle_03.rs:10:17 [INFO] [stdout] | [INFO] [stdout] 9 | let cur = chars.get(&c).unwrap_or(&0); [INFO] [stdout] | ------------- immutable borrow occurs here [INFO] [stdout] 10 | chars.insert(c, cur + 1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^---^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | immutable borrow later used here [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot borrow `map` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/puzzle_05.rs:20:21 [INFO] [stdout] | [INFO] [stdout] 19 | let prev = map.get(&(i, j)).unwrap_or(&0); [INFO] [stdout] | ---------------- immutable borrow occurs here [INFO] [stdout] 20 | map.insert((i, j), prev + 1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^----^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | immutable borrow later used here [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.98s [INFO] running `Command { std: "docker" "inspect" "5ab6d11a37136e0c01f0a8269ba8835f1ba65bd367f0535015a132002bceaff7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ab6d11a37136e0c01f0a8269ba8835f1ba65bd367f0535015a132002bceaff7", kill_on_drop: false }` [INFO] [stdout] 5ab6d11a37136e0c01f0a8269ba8835f1ba65bd367f0535015a132002bceaff7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 820638e477abb8395a068e8dc3539cda284ffe1d3c3bc53fd2acacd55d9eb229 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "820638e477abb8395a068e8dc3539cda284ffe1d3c3bc53fd2acacd55d9eb229", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling adventofcode-2018 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: cannot borrow `chars` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/puzzle_03.rs:10:17 [INFO] [stdout] | [INFO] [stdout] 9 | let cur = chars.get(&c).unwrap_or(&0); [INFO] [stdout] | ------------- immutable borrow occurs here [INFO] [stdout] 10 | chars.insert(c, cur + 1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^---^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | immutable borrow later used here [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: cannot borrow `map` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/puzzle_05.rs:20:21 [INFO] [stdout] | [INFO] [stdout] 19 | let prev = map.get(&(i, j)).unwrap_or(&0); [INFO] [stdout] | ---------------- immutable borrow occurs here [INFO] [stdout] 20 | map.insert((i, j), prev + 1); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^----^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | immutable borrow later used here [INFO] [stdout] | mutable borrow occurs here [INFO] [stdout] | [INFO] [stdout] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] = note: for more information, see issue #59159 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.54s [INFO] running `Command { std: "docker" "inspect" "820638e477abb8395a068e8dc3539cda284ffe1d3c3bc53fd2acacd55d9eb229", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "820638e477abb8395a068e8dc3539cda284ffe1d3c3bc53fd2acacd55d9eb229", kill_on_drop: false }` [INFO] [stdout] 820638e477abb8395a068e8dc3539cda284ffe1d3c3bc53fd2acacd55d9eb229 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4de72dc587ff52603a460893d69d477b449ad27a06676b3b9f3e01c028fcdf60 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4de72dc587ff52603a460893d69d477b449ad27a06676b3b9f3e01c028fcdf60", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: cannot borrow `chars` as mutable because it is also borrowed as immutable [INFO] [stdout] running 19 tests [INFO] [stderr] --> src/puzzle_03.rs:10:17 [INFO] [stdout] test puzzle_01::tests::test ... ok [INFO] [stderr] | [INFO] [stdout] test puzzle_02::tests::test_3 ... ok [INFO] [stderr] 9 | let cur = chars.get(&c).unwrap_or(&0); [INFO] [stderr] | ------------- immutable borrow occurs here [INFO] [stderr] 10 | chars.insert(c, cur + 1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^---^^^^^ [INFO] [stderr] | | | [INFO] [stderr] | | immutable borrow later used here [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `map` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/puzzle_05.rs:20:21 [INFO] [stderr] | [INFO] [stderr] 19 | let prev = map.get(&(i, j)).unwrap_or(&0); [INFO] [stderr] | ---------------- immutable borrow occurs here [INFO] [stderr] 20 | map.insert((i, j), prev + 1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^----^^^^^ [INFO] [stderr] | | | [INFO] [stderr] | | immutable borrow later used here [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: `adventofcode-2018` (bin "adventofcode-2018" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/adventofcode_2018-684a4a0e12e58537) [INFO] [stdout] test puzzle_02::tests::test_1 ... ok [INFO] [stdout] test puzzle_02::tests::test_2 ... ok [INFO] [stdout] test puzzle_09::tests::test_1 ... ok [INFO] [stdout] test puzzle_03::tests::test ... ok [INFO] [stdout] test puzzle_09::tests::test_2 ... ok [INFO] [stdout] test puzzle_09::tests::test_3 ... ok [INFO] [stdout] test puzzle_04::tests::test ... ok [INFO] [stdout] test puzzle_09::tests::test_4 ... ok [INFO] [stdout] test puzzle_10::tests::test_1 ... ok [INFO] [stdout] test puzzle_05::tests::test ... ok [INFO] [stdout] test puzzle_12::tests::test ... ok [INFO] [stdout] test puzzle_06::tests::test ... ok [INFO] [stdout] test puzzle_11::tests::test ... ok [INFO] [stdout] test puzzle_14::tests::test ... ok [INFO] [stdout] test puzzle_07::tests::test ... ok [INFO] [stdout] test puzzle_13::tests::test ... ok [INFO] [stdout] test puzzle_08::tests::test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4de72dc587ff52603a460893d69d477b449ad27a06676b3b9f3e01c028fcdf60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4de72dc587ff52603a460893d69d477b449ad27a06676b3b9f3e01c028fcdf60", kill_on_drop: false }` [INFO] [stdout] 4de72dc587ff52603a460893d69d477b449ad27a06676b3b9f3e01c028fcdf60