[INFO] cloning repository https://github.com/Gricha/AdventOfCode2021 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Gricha/AdventOfCode2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGricha%2FAdventOfCode2021", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGricha%2FAdventOfCode2021'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ffc033a54e7950275db73b2afd2a88182144c5d6 [INFO] testing Gricha/AdventOfCode2021 against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGricha%2FAdventOfCode2021" "/workspace/builds/worker-84/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-84/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Gricha/AdventOfCode2021 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Gricha/AdventOfCode2021 [INFO] finished tweaking git repo https://github.com/Gricha/AdventOfCode2021 [INFO] tweaked toml for git repo https://github.com/Gricha/AdventOfCode2021 written to /workspace/builds/worker-84/source/Cargo.toml [INFO] crate git repo https://github.com/Gricha/AdventOfCode2021 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d9dbe212f73f0e32f1e672e400dd0cf7c646caf16f48bc87614d2ac182154e3c [INFO] running `Command { std: "docker" "start" "-a" "d9dbe212f73f0e32f1e672e400dd0cf7c646caf16f48bc87614d2ac182154e3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d9dbe212f73f0e32f1e672e400dd0cf7c646caf16f48bc87614d2ac182154e3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9dbe212f73f0e32f1e672e400dd0cf7c646caf16f48bc87614d2ac182154e3c", kill_on_drop: false }` [INFO] [stdout] d9dbe212f73f0e32f1e672e400dd0cf7c646caf16f48bc87614d2ac182154e3c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1cb63177891524850265d100c78129c81e4c4542f7c322f522ff8436365850e2 [INFO] running `Command { std: "docker" "start" "-a" "1cb63177891524850265d100c78129c81e4c4542f7c322f522ff8436365850e2", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling scan_fmt v0.2.6 [INFO] [stderr] Compiling advent v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/day18.rs:69:17 [INFO] [stdout] | [INFO] [stdout] 69 | / std::mem::replace( [INFO] [stdout] 70 | | number, [INFO] [stdout] 71 | | Number::Nested(Box::new(InnerNumber { [INFO] [stdout] 72 | | left: Box::new(Number::Literal(left)), [INFO] [stdout] 73 | | right: Box::new(Number::Literal(right)), [INFO] [stdout] 74 | | })), [INFO] [stdout] 75 | | ); [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/day18.rs:109:17 [INFO] [stdout] | [INFO] [stdout] 109 | std::mem::replace(number, Number::Literal(0)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.32s [INFO] running `Command { std: "docker" "inspect" "1cb63177891524850265d100c78129c81e4c4542f7c322f522ff8436365850e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1cb63177891524850265d100c78129c81e4c4542f7c322f522ff8436365850e2", kill_on_drop: false }` [INFO] [stdout] 1cb63177891524850265d100c78129c81e4c4542f7c322f522ff8436365850e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c37f1587420c1ab99f597085cff4e1fc509024eeaf2ecc4a133a2056f4ab57a0 [INFO] running `Command { std: "docker" "start" "-a" "c37f1587420c1ab99f597085cff4e1fc509024eeaf2ecc4a133a2056f4ab57a0", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling advent v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/day18.rs:69:17 [INFO] [stdout] | [INFO] [stdout] 69 | / std::mem::replace( [INFO] [stdout] 70 | | number, [INFO] [stdout] 71 | | Number::Nested(Box::new(InnerNumber { [INFO] [stdout] 72 | | left: Box::new(Number::Literal(left)), [INFO] [stdout] 73 | | right: Box::new(Number::Literal(right)), [INFO] [stdout] 74 | | })), [INFO] [stdout] 75 | | ); [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/day18.rs:109:17 [INFO] [stdout] | [INFO] [stdout] 109 | std::mem::replace(number, Number::Literal(0)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.00s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/advent-25d526c9c5451a00) [INFO] running `Command { std: "docker" "inspect" "c37f1587420c1ab99f597085cff4e1fc509024eeaf2ecc4a133a2056f4ab57a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c37f1587420c1ab99f597085cff4e1fc509024eeaf2ecc4a133a2056f4ab57a0", kill_on_drop: false }` [INFO] [stdout] c37f1587420c1ab99f597085cff4e1fc509024eeaf2ecc4a133a2056f4ab57a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f20b4c572378c6490549eadd8aac707d7b135497dfd060d3b23da46ab003c780 [INFO] running `Command { std: "docker" "start" "-a" "f20b4c572378c6490549eadd8aac707d7b135497dfd060d3b23da46ab003c780", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/day18.rs:69:17 [INFO] [stderr] | [INFO] [stderr] 69 | / std::mem::replace( [INFO] [stderr] 70 | | number, [INFO] [stderr] 71 | | Number::Nested(Box::new(InnerNumber { [INFO] [stderr] 72 | | left: Box::new(Number::Literal(left)), [INFO] [stderr] 73 | | right: Box::new(Number::Literal(right)), [INFO] [stderr] 74 | | })), [INFO] [stderr] 75 | | ); [INFO] [stderr] | |__________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/day18.rs:109:17 [INFO] [stderr] | [INFO] [stderr] 109 | std::mem::replace(number, Number::Literal(0)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: `advent` (bin "advent" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/advent-25d526c9c5451a00) [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" "f20b4c572378c6490549eadd8aac707d7b135497dfd060d3b23da46ab003c780", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f20b4c572378c6490549eadd8aac707d7b135497dfd060d3b23da46ab003c780", kill_on_drop: false }` [INFO] [stdout] f20b4c572378c6490549eadd8aac707d7b135497dfd060d3b23da46ab003c780