[INFO] cloning repository https://github.com/brunoro/adventofcode2020 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brunoro/adventofcode2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrunoro%2Fadventofcode2020", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrunoro%2Fadventofcode2020'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b69a8b0ccce8f3b7451a194f21daeb057b24c8a6 [INFO] testing brunoro/adventofcode2020 against try#0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 for pr-137122-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrunoro%2Fadventofcode2020" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/brunoro/adventofcode2020 [INFO] finished tweaking git repo https://github.com/brunoro/adventofcode2020 [INFO] tweaked toml for git repo https://github.com/brunoro/adventofcode2020 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/brunoro/adventofcode2020 on toolchain 0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/brunoro/adventofcode2020 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c9d12186b18077b75d54d904e6e31d3217158ef3e7f43ef8b456026b1fff097c [INFO] running `Command { std: "docker" "start" "-a" "c9d12186b18077b75d54d904e6e31d3217158ef3e7f43ef8b456026b1fff097c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c9d12186b18077b75d54d904e6e31d3217158ef3e7f43ef8b456026b1fff097c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9d12186b18077b75d54d904e6e31d3217158ef3e7f43ef8b456026b1fff097c", kill_on_drop: false }` [INFO] [stdout] c9d12186b18077b75d54d904e6e31d3217158ef3e7f43ef8b456026b1fff097c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b039817eafe6468ea387db22b88fe19236714fc7718f4a1bd8a90d5f0c8bd1de [INFO] running `Command { std: "docker" "start" "-a" "b039817eafe6468ea387db22b88fe19236714fc7718f4a1bd8a90d5f0c8bd1de", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling adventofcode2020 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/day02.rs:49:75 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn mk_policy_password(min: usize, max: usize, letter: char, password: &str) -> PolicyPassword { [INFO] [stdout] | ^^^^ -------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 49 | pub fn mk_policy_password(min: usize, max: usize, letter: char, password: &str) -> PolicyPassword<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.64s [INFO] running `Command { std: "docker" "inspect" "b039817eafe6468ea387db22b88fe19236714fc7718f4a1bd8a90d5f0c8bd1de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b039817eafe6468ea387db22b88fe19236714fc7718f4a1bd8a90d5f0c8bd1de", kill_on_drop: false }` [INFO] [stdout] b039817eafe6468ea387db22b88fe19236714fc7718f4a1bd8a90d5f0c8bd1de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c57fc1a7e5415d323a15525220bab35d813306abf4596a3b4ab968fd1ce1a95d [INFO] running `Command { std: "docker" "start" "-a" "c57fc1a7e5415d323a15525220bab35d813306abf4596a3b4ab968fd1ce1a95d", kill_on_drop: false }` [INFO] [stderr] Compiling adventofcode2020 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/day02.rs:49:75 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn mk_policy_password(min: usize, max: usize, letter: char, password: &str) -> PolicyPassword { [INFO] [stdout] | ^^^^ -------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 49 | pub fn mk_policy_password(min: usize, max: usize, letter: char, password: &str) -> PolicyPassword<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.87s [INFO] running `Command { std: "docker" "inspect" "c57fc1a7e5415d323a15525220bab35d813306abf4596a3b4ab968fd1ce1a95d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c57fc1a7e5415d323a15525220bab35d813306abf4596a3b4ab968fd1ce1a95d", kill_on_drop: false }` [INFO] [stdout] c57fc1a7e5415d323a15525220bab35d813306abf4596a3b4ab968fd1ce1a95d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9696baf9acee36316657ff56d3e94c46a9f541b446899348a36233a9e6c04571 [INFO] running `Command { std: "docker" "start" "-a" "9696baf9acee36316657ff56d3e94c46a9f541b446899348a36233a9e6c04571", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/day02.rs:49:75 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn mk_policy_password(min: usize, max: usize, letter: char, password: &str) -> PolicyPassword { [INFO] [stderr] | ^^^^ -------------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 49 | pub fn mk_policy_password(min: usize, max: usize, letter: char, password: &str) -> PolicyPassword<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `adventofcode2020` (bin "adventofcode2020" test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/adventofcode2020-1bd7c66485540889) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test day02::tests::example_by_len ... ok [INFO] [stdout] test day02::tests::example_by_pos ... ok [INFO] [stdout] test day03::tests::example ... ok [INFO] [stdout] test day03::tests::parsing ... ok [INFO] [stdout] test day04::tests::example_complete ... ok [INFO] [stdout] test day06::tests::example_intersection ... ok [INFO] [stdout] test day06::tests::example_union ... ok [INFO] [stdout] test day04::tests::example_valid ... ok [INFO] [stdout] test day04::tests::example_invalid ... ok [INFO] [stdout] test day02::tests::parsing ... ok [INFO] [stdout] test day01::tests::example ... ok [INFO] [stdout] test day05::tests::example ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9696baf9acee36316657ff56d3e94c46a9f541b446899348a36233a9e6c04571", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9696baf9acee36316657ff56d3e94c46a9f541b446899348a36233a9e6c04571", kill_on_drop: false }` [INFO] [stdout] 9696baf9acee36316657ff56d3e94c46a9f541b446899348a36233a9e6c04571