[INFO] cloning repository https://github.com/bbatha/advent2017 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bbatha/advent2017" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbbatha%2Fadvent2017", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbbatha%2Fadvent2017'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b92cba394fbe7407d6ce0de2cc042170b8d7360a [INFO] testing bbatha/advent2017 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%2Fbbatha%2Fadvent2017" "/workspace/builds/worker-18/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-18/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bbatha/advent2017 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/bbatha/advent2017 [INFO] finished tweaking git repo https://github.com/bbatha/advent2017 [INFO] tweaked toml for git repo https://github.com/bbatha/advent2017 written to /workspace/builds/worker-18/source/Cargo.toml [INFO] crate git repo https://github.com/bbatha/advent2017 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] e5c63d7dce9ff228e13cf7989a7ded6c2df2c81133319d3c553a9a3d4623c205 [INFO] running `Command { std: "docker" "start" "-a" "e5c63d7dce9ff228e13cf7989a7ded6c2df2c81133319d3c553a9a3d4623c205", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e5c63d7dce9ff228e13cf7989a7ded6c2df2c81133319d3c553a9a3d4623c205", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5c63d7dce9ff228e13cf7989a7ded6c2df2c81133319d3c553a9a3d4623c205", kill_on_drop: false }` [INFO] [stdout] e5c63d7dce9ff228e13cf7989a7ded6c2df2c81133319d3c553a9a3d4623c205 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] b5c79d76c1bfb1db8b7de886f8e3a468114753a45cd7fb70409a8330c25fd352 [INFO] running `Command { std: "docker" "start" "-a" "b5c79d76c1bfb1db8b7de886f8e3a468114753a45cd7fb70409a8330c25fd352", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling either v1.4.0 [INFO] [stderr] Compiling day4 v0.1.0 (/opt/rustwide/workdir/day4) [INFO] [stderr] Compiling day5 v0.1.0 (/opt/rustwide/workdir/day5) [INFO] [stderr] Compiling day3 v0.1.0 (/opt/rustwide/workdir/day3) [INFO] [stderr] Compiling day1 v0.1.0 (/opt/rustwide/workdir/day1) [INFO] [stderr] Compiling day6 v0.1.0 (/opt/rustwide/workdir/day6) [INFO] [stderr] Compiling itertools v0.7.4 [INFO] [stderr] Compiling day2 v0.1.0 (/opt/rustwide/workdir/day2) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> day2/src/main.rs:8:51 [INFO] [stdout] | [INFO] [stdout] 8 | fn checksum_sheet(sheet: &str) -> 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] 8 - fn checksum_sheet(sheet: &str) -> Result> { [INFO] [stdout] 8 + fn checksum_sheet(sheet: &str) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> day2/src/main.rs:79:54 [INFO] [stdout] | [INFO] [stdout] 79 | fn divide_even_sheet(sheet: &str) -> Result> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [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] 79 - fn divide_even_sheet(sheet: &str) -> Result> { [INFO] [stdout] 79 + fn divide_even_sheet(sheet: &str) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.93s [INFO] running `Command { std: "docker" "inspect" "b5c79d76c1bfb1db8b7de886f8e3a468114753a45cd7fb70409a8330c25fd352", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5c79d76c1bfb1db8b7de886f8e3a468114753a45cd7fb70409a8330c25fd352", kill_on_drop: false }` [INFO] [stdout] b5c79d76c1bfb1db8b7de886f8e3a468114753a45cd7fb70409a8330c25fd352 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] cae7dc6c97409ce7de92be67e80c58297ccc2c28c7ae4a2f5fe3969cf252a6fd [INFO] running `Command { std: "docker" "start" "-a" "cae7dc6c97409ce7de92be67e80c58297ccc2c28c7ae4a2f5fe3969cf252a6fd", kill_on_drop: false }` [INFO] [stderr] Compiling day5 v0.1.0 (/opt/rustwide/workdir/day5) [INFO] [stderr] Compiling day4 v0.1.0 (/opt/rustwide/workdir/day4) [INFO] [stderr] Compiling day1 v0.1.0 (/opt/rustwide/workdir/day1) [INFO] [stderr] Compiling day3 v0.1.0 (/opt/rustwide/workdir/day3) [INFO] [stderr] Compiling day6 v0.1.0 (/opt/rustwide/workdir/day6) [INFO] [stderr] Compiling day2 v0.1.0 (/opt/rustwide/workdir/day2) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> day2/src/main.rs:8:51 [INFO] [stdout] | [INFO] [stdout] 8 | fn checksum_sheet(sheet: &str) -> 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] 8 - fn checksum_sheet(sheet: &str) -> Result> { [INFO] [stdout] 8 + fn checksum_sheet(sheet: &str) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> day2/src/main.rs:79:54 [INFO] [stdout] | [INFO] [stdout] 79 | fn divide_even_sheet(sheet: &str) -> Result> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [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] 79 - fn divide_even_sheet(sheet: &str) -> Result> { [INFO] [stdout] 79 + fn divide_even_sheet(sheet: &str) -> Result> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.64s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/day1-918f159906206b8a) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/day2-9bb00e23c007ebd2) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/day3-d22555c1f60d7bba) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/day4-250a5851b13c8967) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/day5-c30d871c66150e92) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/day6-93966507edbaf26a) [INFO] running `Command { std: "docker" "inspect" "cae7dc6c97409ce7de92be67e80c58297ccc2c28c7ae4a2f5fe3969cf252a6fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cae7dc6c97409ce7de92be67e80c58297ccc2c28c7ae4a2f5fe3969cf252a6fd", kill_on_drop: false }` [INFO] [stdout] cae7dc6c97409ce7de92be67e80c58297ccc2c28c7ae4a2f5fe3969cf252a6fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] b5a9804c33fe19d83d8daaeb962a53751dfa8de1c9c889491132996258200cb0 [INFO] running `Command { std: "docker" "start" "-a" "b5a9804c33fe19d83d8daaeb962a53751dfa8de1c9c889491132996258200cb0", 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] --> day2/src/main.rs:8:51 [INFO] [stderr] | [INFO] [stderr] 8 | fn checksum_sheet(sheet: &str) -> 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] 8 - fn checksum_sheet(sheet: &str) -> Result> { [INFO] [stderr] 8 + fn checksum_sheet(sheet: &str) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> day2/src/main.rs:79:54 [INFO] [stderr] | [INFO] [stderr] 79 | fn divide_even_sheet(sheet: &str) -> Result> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [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] 79 - fn divide_even_sheet(sheet: &str) -> Result> { [INFO] [stderr] 79 + fn divide_even_sheet(sheet: &str) -> Result> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `day2` (bin "day2" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/day1-918f159906206b8a) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_inverse_captcha ... ok [INFO] [stdout] test test_inverse_captcha_half ... 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] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/day2-9bb00e23c007ebd2) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_checksum_row ... ok [INFO] [stdout] test test_parse_row ... ok [INFO] [stdout] test test_divide_even_row ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/day3-d22555c1f60d7bba) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_spiral_access ... ok [INFO] [stdout] test test_spiral_sum ... 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] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/day4-250a5851b13c8967) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_is_valid ... ok [INFO] [stdout] test test_part2 ... 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] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/day5-c30d871c66150e92) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_part1 ... ok [INFO] [stdout] test test_part2 ... 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] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/day6-93966507edbaf26a) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b5a9804c33fe19d83d8daaeb962a53751dfa8de1c9c889491132996258200cb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5a9804c33fe19d83d8daaeb962a53751dfa8de1c9c889491132996258200cb0", kill_on_drop: false }` [INFO] [stdout] b5a9804c33fe19d83d8daaeb962a53751dfa8de1c9c889491132996258200cb0