[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 try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeaz%2Fadventofcode-2018" "/workspace/builds/worker-119/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-119/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/deaz/adventofcode-2018 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-119/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-119/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 88acee5b513b3f8cbef4190f69e3e897d18b0c46730658f99fb0b6f294936d99 [INFO] running `Command { std: "docker" "start" "-a" "88acee5b513b3f8cbef4190f69e3e897d18b0c46730658f99fb0b6f294936d99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "88acee5b513b3f8cbef4190f69e3e897d18b0c46730658f99fb0b6f294936d99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88acee5b513b3f8cbef4190f69e3e897d18b0c46730658f99fb0b6f294936d99", kill_on_drop: false }` [INFO] [stdout] 88acee5b513b3f8cbef4190f69e3e897d18b0c46730658f99fb0b6f294936d99 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b0f5130f73775df660396b928e81d08f9f1ba96a27425778e5266b277b3ad2a0 [INFO] running `Command { std: "docker" "start" "-a" "b0f5130f73775df660396b928e81d08f9f1ba96a27425778e5266b277b3ad2a0", kill_on_drop: false }` [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 regex v1.1.0 [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 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 7.31s [INFO] running `Command { std: "docker" "inspect" "b0f5130f73775df660396b928e81d08f9f1ba96a27425778e5266b277b3ad2a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0f5130f73775df660396b928e81d08f9f1ba96a27425778e5266b277b3ad2a0", kill_on_drop: false }` [INFO] [stdout] b0f5130f73775df660396b928e81d08f9f1ba96a27425778e5266b277b3ad2a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c5a9e4f26433a154e44b64aca7f5fb4db92769a93b119a1197c21f0c6399331b [INFO] running `Command { std: "docker" "start" "-a" "c5a9e4f26433a154e44b64aca7f5fb4db92769a93b119a1197c21f0c6399331b", 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] | ^^^^^^^^^^^^^^^^---^^^^^ [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 1.63s [INFO] running `Command { std: "docker" "inspect" "c5a9e4f26433a154e44b64aca7f5fb4db92769a93b119a1197c21f0c6399331b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5a9e4f26433a154e44b64aca7f5fb4db92769a93b119a1197c21f0c6399331b", kill_on_drop: false }` [INFO] [stdout] c5a9e4f26433a154e44b64aca7f5fb4db92769a93b119a1197c21f0c6399331b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3766bf84efe9a6d8049d0b963496e8dc026fb25baf9cac40272d3ce9337aa35f [INFO] running `Command { std: "docker" "start" "-a" "3766bf84efe9a6d8049d0b963496e8dc026fb25baf9cac40272d3ce9337aa35f", kill_on_drop: false }` [INFO] [stderr] warning: cannot borrow `chars` as mutable because it is also borrowed as immutable [INFO] [stdout] [INFO] [stderr] --> src/puzzle_03.rs:10:17 [INFO] [stdout] running 19 tests [INFO] [stderr] | [INFO] [stdout] test puzzle_01::tests::test ... ok [INFO] [stderr] 9 | let cur = chars.get(&c).unwrap_or(&0); [INFO] [stdout] test puzzle_02::tests::test_2 ... ok [INFO] [stderr] | ------------- immutable borrow occurs here [INFO] [stdout] test puzzle_03::tests::test ... ok [INFO] [stderr] 10 | chars.insert(c, cur + 1); [INFO] [stdout] test puzzle_02::tests::test_1 ... ok [INFO] [stderr] | ^^^^^^^^^^^^^^^^---^^^^^ [INFO] [stdout] test puzzle_02::tests::test_3 ... ok [INFO] [stderr] | | | [INFO] [stdout] test puzzle_04::tests::test ... ok [INFO] [stderr] | | immutable borrow later used here [INFO] [stdout] test puzzle_09::tests::test_1 ... ok [INFO] [stderr] | mutable borrow occurs here [INFO] [stdout] test puzzle_09::tests::test_2 ... ok [INFO] [stderr] | [INFO] [stdout] test puzzle_09::tests::test_3 ... ok [INFO] [stderr] = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default [INFO] [stdout] test puzzle_09::tests::test_4 ... ok [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stdout] test puzzle_10::tests::test_1 ... ok [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 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/adventofcode_2018-63c8f61652fea0d1) [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_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 0.05s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3766bf84efe9a6d8049d0b963496e8dc026fb25baf9cac40272d3ce9337aa35f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3766bf84efe9a6d8049d0b963496e8dc026fb25baf9cac40272d3ce9337aa35f", kill_on_drop: false }` [INFO] [stdout] 3766bf84efe9a6d8049d0b963496e8dc026fb25baf9cac40272d3ce9337aa35f