[INFO] cloning repository https://github.com/Dzejkop/advent_of_code_2020 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Dzejkop/advent_of_code_2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDzejkop%2Fadvent_of_code_2020", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDzejkop%2Fadvent_of_code_2020'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 241ec7eedd793eb9bfa1927e2fb7e86687c2df1b [INFO] testing Dzejkop/advent_of_code_2020 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDzejkop%2Fadvent_of_code_2020" "/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/Dzejkop/advent_of_code_2020 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Dzejkop/advent_of_code_2020 [INFO] finished tweaking git repo https://github.com/Dzejkop/advent_of_code_2020 [INFO] tweaked toml for git repo https://github.com/Dzejkop/advent_of_code_2020 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/Dzejkop/advent_of_code_2020 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", 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] 2e96c1a2ac6f8aee1004b5e756a66ddff6d216fc9c86238d022eea0ede0542fc [INFO] running `Command { std: "docker" "start" "-a" "2e96c1a2ac6f8aee1004b5e756a66ddff6d216fc9c86238d022eea0ede0542fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2e96c1a2ac6f8aee1004b5e756a66ddff6d216fc9c86238d022eea0ede0542fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e96c1a2ac6f8aee1004b5e756a66ddff6d216fc9c86238d022eea0ede0542fc", kill_on_drop: false }` [INFO] [stdout] 2e96c1a2ac6f8aee1004b5e756a66ddff6d216fc9c86238d022eea0ede0542fc [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=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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2f5beba6b413f17f14c52893355a9ee33845855c4013867459ffce766f344b90 [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" "2f5beba6b413f17f14c52893355a9ee33845855c4013867459ffce766f344b90", kill_on_drop: false }` [INFO] [stderr] Compiling day_1 v0.1.0 (/opt/rustwide/workdir/day_1) [INFO] [stderr] Compiling day_2 v0.1.0 (/opt/rustwide/workdir/day_2) [INFO] [stdout] warning: field is never read: `range` [INFO] [stdout] --> day_2/src/lib.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | range: (usize, usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `c` [INFO] [stdout] --> day_2/src/lib.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | c: char, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `pass` [INFO] [stdout] --> day_2/src/lib.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | pass: &'p str, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_valid_policy_1` [INFO] [stdout] --> day_2/src/lib.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | fn is_valid_policy_1(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_valid_policy_2` [INFO] [stdout] --> day_2/src/lib.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | fn is_valid_policy_2(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.94s [INFO] running `Command { std: "docker" "inspect" "2f5beba6b413f17f14c52893355a9ee33845855c4013867459ffce766f344b90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f5beba6b413f17f14c52893355a9ee33845855c4013867459ffce766f344b90", kill_on_drop: false }` [INFO] [stdout] 2f5beba6b413f17f14c52893355a9ee33845855c4013867459ffce766f344b90 [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=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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d740f0a2ebe0464b2c8bb721e0b57513bd84be0594f63b7fdf1ef3d2dbafad41 [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" "d740f0a2ebe0464b2c8bb721e0b57513bd84be0594f63b7fdf1ef3d2dbafad41", kill_on_drop: false }` [INFO] [stdout] warning: field is never read: `range` [INFO] [stdout] --> day_2/src/lib.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | range: (usize, usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling day_1 v0.1.0 (/opt/rustwide/workdir/day_1) [INFO] [stdout] warning: field is never read: `c` [INFO] [stdout] --> day_2/src/lib.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | c: char, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling day_2 v0.1.0 (/opt/rustwide/workdir/day_2) [INFO] [stdout] warning: field is never read: `pass` [INFO] [stdout] --> day_2/src/lib.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | pass: &'p str, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_valid_policy_1` [INFO] [stdout] --> day_2/src/lib.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | fn is_valid_policy_1(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_valid_policy_2` [INFO] [stdout] --> day_2/src/lib.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | fn is_valid_policy_2(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.73s [INFO] running `Command { std: "docker" "inspect" "d740f0a2ebe0464b2c8bb721e0b57513bd84be0594f63b7fdf1ef3d2dbafad41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d740f0a2ebe0464b2c8bb721e0b57513bd84be0594f63b7fdf1ef3d2dbafad41", kill_on_drop: false }` [INFO] [stdout] d740f0a2ebe0464b2c8bb721e0b57513bd84be0594f63b7fdf1ef3d2dbafad41 [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=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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", 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] 92c20323d524c631fd4563d7cefd5fe64f126ebfea9184969aeb3ac1681e79c3 [INFO] running `Command { std: "docker" "start" "-a" "92c20323d524c631fd4563d7cefd5fe64f126ebfea9184969aeb3ac1681e79c3", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `range` [INFO] [stderr] --> day_2/src/lib.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | range: (usize, usize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `c` [INFO] [stderr] --> day_2/src/lib.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | c: char, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `pass` [INFO] [stderr] --> day_2/src/lib.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | pass: &'p str, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_valid_policy_1` [INFO] [stderr] --> day_2/src/lib.rs:20:8 [INFO] [stderr] | [INFO] [stderr] 20 | fn is_valid_policy_1(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_valid_policy_2` [INFO] [stderr] --> day_2/src/lib.rs:26:8 [INFO] [stderr] | [INFO] [stderr] 26 | fn is_valid_policy_2(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/day_1-dad160ad14c0080b) [INFO] [stdout] running 2 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/day_2-3ad85aa9186b27de) [INFO] [stdout] test tests::solution_1_works ... ok [INFO] [stdout] test tests::solution_2_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::part_1 ... ok [INFO] [stderr] Doc-tests day_1 [INFO] [stdout] test tests::part_2 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests day_2 [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "92c20323d524c631fd4563d7cefd5fe64f126ebfea9184969aeb3ac1681e79c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92c20323d524c631fd4563d7cefd5fe64f126ebfea9184969aeb3ac1681e79c3", kill_on_drop: false }` [INFO] [stdout] 92c20323d524c631fd4563d7cefd5fe64f126ebfea9184969aeb3ac1681e79c3