[INFO] cloning repository https://github.com/sethsamuel/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/sethsamuel/adventofcode-2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsethsamuel%2Fadventofcode-2018", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsethsamuel%2Fadventofcode-2018'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6644d3395ce6f7ef4cdb9629c38d348d3efdd905 [INFO] testing sethsamuel/adventofcode-2018 against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsethsamuel%2Fadventofcode-2018" "/workspace/builds/worker-82/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-82/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sethsamuel/adventofcode-2018 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sethsamuel/adventofcode-2018 [INFO] finished tweaking git repo https://github.com/sethsamuel/adventofcode-2018 [INFO] tweaked toml for git repo https://github.com/sethsamuel/adventofcode-2018 written to /workspace/builds/worker-82/source/Cargo.toml [INFO] crate git repo https://github.com/sethsamuel/adventofcode-2018 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded parking_lot v0.7.0 [INFO] [stderr] Downloaded skiplist v0.2.10 [INFO] [stderr] Downloaded clicolors-control v0.3.0 [INFO] [stderr] Downloaded indicatif v0.10.1 [INFO] [stderr] Downloaded console v0.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8f6d249b9c54e73efb5425f8164ea49322f76a7d4b1e879a006e5c6804f6e323 [INFO] running `Command { std: "docker" "start" "-a" "8f6d249b9c54e73efb5425f8164ea49322f76a7d4b1e879a006e5c6804f6e323", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8f6d249b9c54e73efb5425f8164ea49322f76a7d4b1e879a006e5c6804f6e323", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f6d249b9c54e73efb5425f8164ea49322f76a7d4b1e879a006e5c6804f6e323", kill_on_drop: false }` [INFO] [stdout] 8f6d249b9c54e73efb5425f8164ea49322f76a7d4b1e879a006e5c6804f6e323 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4223240827e04c08713d8ea025f7c8b310a3656bc596f04ce1ce0713ffdcf9a3 [INFO] running `Command { std: "docker" "start" "-a" "4223240827e04c08713d8ea025f7c8b310a3656bc596f04ce1ce0713ffdcf9a3", 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling rand_core v0.3.0 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling owning_ref v0.4.0 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling regex-syntax v0.6.4 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling smallvec v0.6.7 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Compiling rand_chacha v0.1.0 [INFO] [stderr] Compiling rand v0.6.1 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling rand v0.4.3 [INFO] [stderr] Compiling termios v0.3.1 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling clicolors-control v0.3.0 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling number_prefix v0.2.8 [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stderr] Compiling tempfile v2.2.0 [INFO] [stderr] Compiling skiplist v0.2.10 [INFO] [stderr] Compiling parking_lot v0.7.0 [INFO] [stderr] Compiling console v0.7.0 [INFO] [stderr] Compiling dialoguer v0.3.0 [INFO] [stderr] Compiling indicatif v0.10.1 [INFO] [stderr] Compiling adventofcode-2018 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:35:41 [INFO] [stdout] | [INFO] [stdout] 35 | fn _puzzle_prompt() -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 35 - fn _puzzle_prompt() -> Result> { [INFO] [stdout] 35 + fn _puzzle_prompt() -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `total_plants` is assigned to, but never used [INFO] [stdout] --> src/day_12/mod.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | let mut total_plants = initial_state.clone().filter(|c| *c == PLANT).count(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_total_plants` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day_7/mod.rs:155:25 [INFO] [stdout] | [INFO] [stdout] 155 | let mut next_step = next_steps[0]; [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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.30s [INFO] running `Command { std: "docker" "inspect" "4223240827e04c08713d8ea025f7c8b310a3656bc596f04ce1ce0713ffdcf9a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4223240827e04c08713d8ea025f7c8b310a3656bc596f04ce1ce0713ffdcf9a3", kill_on_drop: false }` [INFO] [stdout] 4223240827e04c08713d8ea025f7c8b310a3656bc596f04ce1ce0713ffdcf9a3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 86ca197e77be65e57bdf6bcea13a20e5a7f2abc9150e850d4187913b8776eda7 [INFO] running `Command { std: "docker" "start" "-a" "86ca197e77be65e57bdf6bcea13a20e5a7f2abc9150e850d4187913b8776eda7", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling adventofcode-2018 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:35:41 [INFO] [stdout] | [INFO] [stdout] 35 | fn _puzzle_prompt() -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 35 - fn _puzzle_prompt() -> Result> { [INFO] [stdout] 35 + fn _puzzle_prompt() -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `total_plants` is assigned to, but never used [INFO] [stdout] --> src/day_12/mod.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | let mut total_plants = initial_state.clone().filter(|c| *c == PLANT).count(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_total_plants` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day_7/mod.rs:155:25 [INFO] [stdout] | [INFO] [stdout] 155 | let mut next_step = next_steps[0]; [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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2m 01s [INFO] running `Command { std: "docker" "inspect" "86ca197e77be65e57bdf6bcea13a20e5a7f2abc9150e850d4187913b8776eda7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86ca197e77be65e57bdf6bcea13a20e5a7f2abc9150e850d4187913b8776eda7", kill_on_drop: false }` [INFO] [stdout] 86ca197e77be65e57bdf6bcea13a20e5a7f2abc9150e850d4187913b8776eda7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 45f3728eb713405aed06d8442a5603b0430c85e4dbe9cc702fb535b308a2749c [INFO] running `Command { std: "docker" "start" "-a" "45f3728eb713405aed06d8442a5603b0430c85e4dbe9cc702fb535b308a2749c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:35:41 [INFO] [stderr] | [INFO] [stderr] 35 | fn _puzzle_prompt() -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 35 - fn _puzzle_prompt() -> Result> { [INFO] [stderr] 35 + fn _puzzle_prompt() -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: variable `total_plants` is assigned to, but never used [INFO] [stderr] --> src/day_12/mod.rs:37:13 [INFO] [stderr] | [INFO] [stderr] 37 | let mut total_plants = initial_state.clone().filter(|c| *c == PLANT).count(); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: consider using `_total_plants` instead [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/day_7/mod.rs:155:25 [INFO] [stderr] | [INFO] [stderr] 155 | let mut next_step = next_steps[0]; [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: `adventofcode-2018` (bin "adventofcode-2018" test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 41.51s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/adventofcode_2018-3950dc22f87183d5) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test day_11::tests::test_power ... ok [INFO] [stdout] test day_11::tests::test_power_square ... ok [INFO] [stdout] test day_3::tests::it_parses ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "45f3728eb713405aed06d8442a5603b0430c85e4dbe9cc702fb535b308a2749c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45f3728eb713405aed06d8442a5603b0430c85e4dbe9cc702fb535b308a2749c", kill_on_drop: false }` [INFO] [stdout] 45f3728eb713405aed06d8442a5603b0430c85e4dbe9cc702fb535b308a2749c