[INFO] updating cached repository https://github.com/ramn/advent-of-code-rs [INFO] running `Command { std: "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", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1c725e79652cf1346c107378a586032a0427de7d [INFO] testing ramn/advent-of-code-rs against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Framn%2Fadvent-of-code-rs" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ramn/advent-of-code-rs on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ramn/advent-of-code-rs [INFO] finished tweaking git repo https://github.com/ramn/advent-of-code-rs [INFO] tweaked toml for git repo https://github.com/ramn/advent-of-code-rs written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/ramn/advent-of-code-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f41a14ffabd00d489b2a5d2b860e0fc56119c14bc57d39e4cdedabaf1e6a63a0 [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" "f41a14ffabd00d489b2a5d2b860e0fc56119c14bc57d39e4cdedabaf1e6a63a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f41a14ffabd00d489b2a5d2b860e0fc56119c14bc57d39e4cdedabaf1e6a63a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f41a14ffabd00d489b2a5d2b860e0fc56119c14bc57d39e4cdedabaf1e6a63a0", kill_on_drop: false }` [INFO] [stdout] f41a14ffabd00d489b2a5d2b860e0fc56119c14bc57d39e4cdedabaf1e6a63a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] 62b2ba045a84c40a3671e6b7807eb4a31739c6f8542427239e1814e296d4127f [INFO] running `Command { std: "docker" "start" "-a" "62b2ba045a84c40a3671e6b7807eb4a31739c6f8542427239e1814e296d4127f", kill_on_drop: false }` [INFO] [stderr] Compiling md5 v0.2.1 [INFO] [stderr] Compiling advent-of-code-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day_09.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | let mut chars = &mut INPUT.chars(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.17s [INFO] running `Command { std: "docker" "inspect" "62b2ba045a84c40a3671e6b7807eb4a31739c6f8542427239e1814e296d4127f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62b2ba045a84c40a3671e6b7807eb4a31739c6f8542427239e1814e296d4127f", kill_on_drop: false }` [INFO] [stdout] 62b2ba045a84c40a3671e6b7807eb4a31739c6f8542427239e1814e296d4127f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 119a06c0a30818432c6b4a4a1e9ca5e34b08578d103fe4554e77964ad9f9eba4 [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" "119a06c0a30818432c6b4a4a1e9ca5e34b08578d103fe4554e77964ad9f9eba4", kill_on_drop: false }` [INFO] [stderr] Compiling advent-of-code-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day_09.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | let mut chars = &mut INPUT.chars(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day_09.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | let mut chars = &mut INPUT.chars(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.98s [INFO] running `Command { std: "docker" "inspect" "119a06c0a30818432c6b4a4a1e9ca5e34b08578d103fe4554e77964ad9f9eba4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "119a06c0a30818432c6b4a4a1e9ca5e34b08578d103fe4554e77964ad9f9eba4", kill_on_drop: false }` [INFO] [stdout] 119a06c0a30818432c6b4a4a1e9ca5e34b08578d103fe4554e77964ad9f9eba4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b39252c39505a1dfa0d3473dacbc1dc485cd14795bc87cb410d8890467a91898 [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" "b39252c39505a1dfa0d3473dacbc1dc485cd14795bc87cb410d8890467a91898", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/day_09.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | let mut chars = &mut INPUT.chars(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/day_09.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | let mut chars = &mut INPUT.chars(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/advent_of_code_rs-9c39712d93e306aa [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test day_07::tests::test_splitting_with_slice_pattern ... ok [INFO] [stdout] test day_01::tests::tes_day_1_problem_1 ... ok [INFO] [stdout] test day_01::tests::tes_day_1_problem_2 ... ok [INFO] [stdout] test day_08::tests::test_problem_1 ... ok [INFO] [stdout] test day_05::tests::test_hex ... ok [INFO] [stdout] test day_08::tests::test_problem_2 ... ok [INFO] [stdout] test day_09::tests::test_problem_2 ... ok [INFO] [stdout] test day_06::tests::test_problem_2 ... ok [INFO] [stdout] test day_02::tests::test_problem_1 ... ok [INFO] [stdout] test day_06::tests::test_problem_1 ... ok [INFO] [stdout] test day_03::tests::test_problem_2 ... ok [INFO] [stdout] test day_02::tests::test_problem_2 ... ok [INFO] [stdout] test day_03::tests::test_problem_1 ... ok [INFO] [stdout] test day_09::tests::test_problem_1 ... ok [INFO] [stdout] test day_07::tests::test_problem_1 ... ok [INFO] [stdout] test day_04::tests::test_problem_1 ... ok [INFO] [stdout] test day_12::tests::test_problem_1 ... ok [INFO] [stdout] test day_04::tests::test_problem_2 ... ok [INFO] [stdout] test day_07::tests::test_problem_2 ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/advent_of_code_rs-6f0718d6bb56db29 [INFO] [stdout] test day_12::tests::test_problem_2 ... ok [INFO] [stderr] Doc-tests advent-of-code-rs [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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] [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 `Command { std: "docker" "inspect" "b39252c39505a1dfa0d3473dacbc1dc485cd14795bc87cb410d8890467a91898", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b39252c39505a1dfa0d3473dacbc1dc485cd14795bc87cb410d8890467a91898", kill_on_drop: false }` [INFO] [stdout] b39252c39505a1dfa0d3473dacbc1dc485cd14795bc87cb410d8890467a91898