[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 master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeaz%2Fadventofcode-2018" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/deaz/adventofcode-2018 on toolchain b70888601af92f6cdc0364abab3446e418b91d36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-2/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-2/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 520ec49b6dc81743acce70d8ba3f30cfc5d1a530515d9ad13384f61a8a9c8c48 [INFO] running `Command { std: "docker" "start" "-a" "520ec49b6dc81743acce70d8ba3f30cfc5d1a530515d9ad13384f61a8a9c8c48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "520ec49b6dc81743acce70d8ba3f30cfc5d1a530515d9ad13384f61a8a9c8c48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "520ec49b6dc81743acce70d8ba3f30cfc5d1a530515d9ad13384f61a8a9c8c48", kill_on_drop: false }` [INFO] [stdout] 520ec49b6dc81743acce70d8ba3f30cfc5d1a530515d9ad13384f61a8a9c8c48 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] af9a4cebd535feba4624ade1cff1f69c7f3ca11f19c3009ce7909780d7d6447b [INFO] running `Command { std: "docker" "start" "-a" "af9a4cebd535feba4624ade1cff1f69c7f3ca11f19c3009ce7909780d7d6447b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling regex-syntax v0.6.4 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling chrono v0.4.6 [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] | ^^^^^ --- immutable borrow later used here [INFO] [stdout] | | [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] | ^^^ ---- immutable borrow later used here [INFO] [stdout] | | [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 11.45s [INFO] running `Command { std: "docker" "inspect" "af9a4cebd535feba4624ade1cff1f69c7f3ca11f19c3009ce7909780d7d6447b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af9a4cebd535feba4624ade1cff1f69c7f3ca11f19c3009ce7909780d7d6447b", kill_on_drop: false }` [INFO] [stdout] af9a4cebd535feba4624ade1cff1f69c7f3ca11f19c3009ce7909780d7d6447b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9df5b6e99beeb3402225e7c859d57680c4f1636cd4fefc913cc288bf9acc3aa8 [INFO] running `Command { std: "docker" "start" "-a" "9df5b6e99beeb3402225e7c859d57680c4f1636cd4fefc913cc288bf9acc3aa8", kill_on_drop: false }` [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] | ^^^^^ --- immutable borrow later used here [INFO] [stdout] | | [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] | ^^^ ---- immutable borrow later used here [INFO] [stdout] | | [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 2.26s [INFO] running `Command { std: "docker" "inspect" "9df5b6e99beeb3402225e7c859d57680c4f1636cd4fefc913cc288bf9acc3aa8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9df5b6e99beeb3402225e7c859d57680c4f1636cd4fefc913cc288bf9acc3aa8", kill_on_drop: false }` [INFO] [stdout] 9df5b6e99beeb3402225e7c859d57680c4f1636cd4fefc913cc288bf9acc3aa8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] dbe39f9949d8944a1baca5e992f29db575af0e067faff474f84fe179ce8d8427 [INFO] running `Command { std: "docker" "start" "-a" "dbe39f9949d8944a1baca5e992f29db575af0e067faff474f84fe179ce8d8427", kill_on_drop: false }` [INFO] [stderr] warning: cannot borrow `chars` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/puzzle_03.rs:10:17 [INFO] [stderr] | [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] | ^^^^^ --- immutable borrow later used here [INFO] [stderr] | | [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] | ^^^ ---- immutable borrow later used here [INFO] [stderr] | | [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_2018-5a17bb45994bea79) [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test puzzle_01::tests::test ... ok [INFO] [stdout] test puzzle_02::tests::test_1 ... ok [INFO] [stdout] test puzzle_02::tests::test_3 ... ok [INFO] [stdout] test puzzle_02::tests::test_2 ... ok [INFO] [stdout] test puzzle_04::tests::test ... 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_4 ... ok [INFO] [stdout] test puzzle_09::tests::test_3 ... ok [INFO] [stdout] test puzzle_09::tests::test_1 ... 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_11::tests::test ... ok [INFO] [stdout] test puzzle_06::tests::test ... ok [INFO] [stdout] test puzzle_13::tests::test ... ok [INFO] [stdout] test puzzle_14::tests::test ... ok [INFO] [stdout] test puzzle_08::tests::test ... ok [INFO] [stdout] test puzzle_07::tests::test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "dbe39f9949d8944a1baca5e992f29db575af0e067faff474f84fe179ce8d8427", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbe39f9949d8944a1baca5e992f29db575af0e067faff474f84fe179ce8d8427", kill_on_drop: false }` [INFO] [stdout] dbe39f9949d8944a1baca5e992f29db575af0e067faff474f84fe179ce8d8427