[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 beta-2020-10-09 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeaz%2Fadventofcode-2018" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/deaz/adventofcode-2018 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-9/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" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff37875752671962baa609683bbe1eb5624966bb1f6921c4647b06fde511bc9a
[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" "ff37875752671962baa609683bbe1eb5624966bb1f6921c4647b06fde511bc9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff37875752671962baa609683bbe1eb5624966bb1f6921c4647b06fde511bc9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff37875752671962baa609683bbe1eb5624966bb1f6921c4647b06fde511bc9a", kill_on_drop: false }`
[INFO] [stdout] ff37875752671962baa609683bbe1eb5624966bb1f6921c4647b06fde511bc9a
[INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "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] 89d4e2b885111a355bbc61efe788976cb78b7b85ec3042653b72237f3ac98e73
[INFO] running `Command { std: "docker" "start" "-a" "89d4e2b885111a355bbc61efe788976cb78b7b85ec3042653b72237f3ac98e73", 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 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 <https://github.com/rust-lang/rust/issues/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 <https://github.com/rust-lang/rust/issues/59159>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.80s
[INFO] running `Command { std: "docker" "inspect" "89d4e2b885111a355bbc61efe788976cb78b7b85ec3042653b72237f3ac98e73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89d4e2b885111a355bbc61efe788976cb78b7b85ec3042653b72237f3ac98e73", kill_on_drop: false }`
[INFO] [stdout] 89d4e2b885111a355bbc61efe788976cb78b7b85ec3042653b72237f3ac98e73
[INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--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] 768366c61d323b61437179ee33b1bc076dd5395f65fdb80279b8f2bd220342dd
[INFO] running `Command { std: "docker" "start" "-a" "768366c61d323b61437179ee33b1bc076dd5395f65fdb80279b8f2bd220342dd", 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 <https://github.com/rust-lang/rust/issues/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 <https://github.com/rust-lang/rust/issues/59159>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.58s
[INFO] running `Command { std: "docker" "inspect" "768366c61d323b61437179ee33b1bc076dd5395f65fdb80279b8f2bd220342dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "768366c61d323b61437179ee33b1bc076dd5395f65fdb80279b8f2bd220342dd", kill_on_drop: false }`
[INFO] [stdout] 768366c61d323b61437179ee33b1bc076dd5395f65fdb80279b8f2bd220342dd
[INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e9bc67df030d19b0af4e8ddcbe1dc7369e2ed1aab795ae3312ad6c01569460ed
[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" "e9bc67df030d19b0af4e8ddcbe1dc7369e2ed1aab795ae3312ad6c01569460ed", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 <https://github.com/rust-lang/rust/issues/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 <https://github.com/rust-lang/rust/issues/59159>
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/adventofcode_2018-5a8e06ab5420b284
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test puzzle_02::tests::test_3 ... ok
[INFO] [stdout] test puzzle_09::tests::test_2 ... ok
[INFO] [stdout] test puzzle_09::tests::test_3 ... ok
[INFO] [stdout] test puzzle_01::tests::test ... ok
[INFO] [stdout] test puzzle_03::tests::test ... ok
[INFO] [stdout] test puzzle_09::tests::test_4 ... ok
[INFO] [stdout] test puzzle_09::tests::test_1 ... ok
[INFO] [stdout] test puzzle_04::tests::test ... ok
[INFO] [stdout] test puzzle_02::tests::test_2 ... ok
[INFO] [stdout] test puzzle_02::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_14::tests::test ... ok
[INFO] [stdout] test puzzle_06::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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e9bc67df030d19b0af4e8ddcbe1dc7369e2ed1aab795ae3312ad6c01569460ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9bc67df030d19b0af4e8ddcbe1dc7369e2ed1aab795ae3312ad6c01569460ed", kill_on_drop: false }`
[INFO] [stdout] e9bc67df030d19b0af4e8ddcbe1dc7369e2ed1aab795ae3312ad6c01569460ed
