[INFO] cloning repository https://github.com/ptrkalm/AoC2020 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ptrkalm/AoC2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fptrkalm%2FAoC2020", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fptrkalm%2FAoC2020'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] de2c37400a3906dc4cffea78a7bf72cb2d3d3bdd [INFO] checking ptrkalm/AoC2020 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fptrkalm%2FAoC2020" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ptrkalm/AoC2020 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ptrkalm/AoC2020 [INFO] finished tweaking git repo https://github.com/ptrkalm/AoC2020 [INFO] tweaked toml for git repo https://github.com/ptrkalm/AoC2020 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/ptrkalm/AoC2020 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded reduce v0.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "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] 051cd482c562fdbfc1de813abed7025f6340b97729901413b068a0cd9eb8a515 [INFO] running `Command { std: "docker" "start" "-a" "051cd482c562fdbfc1de813abed7025f6340b97729901413b068a0cd9eb8a515", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "051cd482c562fdbfc1de813abed7025f6340b97729901413b068a0cd9eb8a515", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "051cd482c562fdbfc1de813abed7025f6340b97729901413b068a0cd9eb8a515", kill_on_drop: false }` [INFO] [stdout] 051cd482c562fdbfc1de813abed7025f6340b97729901413b068a0cd9eb8a515 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f21613d6cee1f73ba9ea2ed2e2c78f9dfd29ec45c932acbb3a5ffe6df5a9ff92 [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" "f21613d6cee1f73ba9ea2ed2e2c78f9dfd29ec45c932acbb3a5ffe6df5a9ff92", kill_on_drop: false }` [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking reduce v0.1.3 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking aoc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> src/day06.rs:25:10 [INFO] [stdout] | [INFO] [stdout] 25 | .reduce(|a, b| a.intersection(&b).cloned().collect()) [INFO] [stdout] | ^^^^^^ multiple `reduce` found [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl of the trait `Iterator` for the type `std::vec::IntoIter` [INFO] [stdout] = note: candidate #2 is defined in an impl of the trait `Reduce` for the type `I` [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 18 | .map(|group| Iterator::reduce(group [INFO] [stdout] 19 | .lines() [INFO] [stdout] 20 | .map(|line| line [INFO] [stdout] 21 | .chars() [INFO] [stdout] 22 | .collect::>()) [INFO] [stdout] 23 | .collect::>>() [INFO] [stdout] ... [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 18 | .map(|group| Reduce::reduce(group [INFO] [stdout] 19 | .lines() [INFO] [stdout] 20 | .map(|line| line [INFO] [stdout] 21 | .chars() [INFO] [stdout] 22 | .collect::>()) [INFO] [stdout] 23 | .collect::>>() [INFO] [stdout] ... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `reduce::Reduce` [INFO] [stdout] --> src/day06.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use reduce::Reduce; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0034`. [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc` due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> src/day06.rs:25:10 [INFO] [stdout] | [INFO] [stdout] 25 | .reduce(|a, b| a.intersection(&b).cloned().collect()) [INFO] [stdout] | ^^^^^^ multiple `reduce` found [INFO] [stdout] | [INFO] [stdout] = note: candidate #1 is defined in an impl of the trait `Iterator` for the type `std::vec::IntoIter` [INFO] [stdout] = note: candidate #2 is defined in an impl of the trait `Reduce` for the type `I` [INFO] [stdout] help: disambiguate the associated function for candidate #1 [INFO] [stdout] | [INFO] [stdout] 18 | .map(|group| Iterator::reduce(group [INFO] [stdout] 19 | .lines() [INFO] [stdout] 20 | .map(|line| line [INFO] [stdout] 21 | .chars() [INFO] [stdout] 22 | .collect::>()) [INFO] [stdout] 23 | .collect::>>() [INFO] [stdout] ... [INFO] [stdout] help: disambiguate the associated function for candidate #2 [INFO] [stdout] | [INFO] [stdout] 18 | .map(|group| Reduce::reduce(group [INFO] [stdout] 19 | .lines() [INFO] [stdout] 20 | .map(|line| line [INFO] [stdout] 21 | .chars() [INFO] [stdout] 22 | .collect::>()) [INFO] [stdout] 23 | .collect::>>() [INFO] [stdout] ... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `reduce::Reduce` [INFO] [stdout] --> src/day06.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use reduce::Reduce; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0034`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "f21613d6cee1f73ba9ea2ed2e2c78f9dfd29ec45c932acbb3a5ffe6df5a9ff92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f21613d6cee1f73ba9ea2ed2e2c78f9dfd29ec45c932acbb3a5ffe6df5a9ff92", kill_on_drop: false }` [INFO] [stdout] f21613d6cee1f73ba9ea2ed2e2c78f9dfd29ec45c932acbb3a5ffe6df5a9ff92