[INFO] cloning repository https://github.com/emilianogc/adventofcode-2020 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emilianogc/adventofcode-2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femilianogc%2Fadventofcode-2020", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femilianogc%2Fadventofcode-2020'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 01a702c427a6e6ae8126caaa688f6256b1dfa205 [INFO] checking emilianogc/adventofcode-2020 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femilianogc%2Fadventofcode-2020" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/emilianogc/adventofcode-2020 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/emilianogc/adventofcode-2020 [INFO] finished tweaking git repo https://github.com/emilianogc/adventofcode-2020 [INFO] tweaked toml for git repo https://github.com/emilianogc/adventofcode-2020 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/emilianogc/adventofcode-2020 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded text_io v0.1.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2b5eace2a0377231b00362dda7dca6a86849708f45b737d0f04b15600c0b6277 [INFO] running `Command { std: "docker" "start" "-a" "2b5eace2a0377231b00362dda7dca6a86849708f45b737d0f04b15600c0b6277", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2b5eace2a0377231b00362dda7dca6a86849708f45b737d0f04b15600c0b6277", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b5eace2a0377231b00362dda7dca6a86849708f45b737d0f04b15600c0b6277", kill_on_drop: false }` [INFO] [stdout] 2b5eace2a0377231b00362dda7dca6a86849708f45b737d0f04b15600c0b6277 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6ca410ef71f8904d04b8456e8584b2ff3317c4ea2f9e120fc084a4d6a37d8652 [INFO] running `Command { std: "docker" "start" "-a" "6ca410ef71f8904d04b8456e8584b2ff3317c4ea2f9e120fc084a4d6a37d8652", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking text_io v0.1.8 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking adventofcode-2020 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0599]: no method named `fold_first` found for struct `std::vec::IntoIter` in the current scope [INFO] [stdout] --> src/day6.rs:31:14 [INFO] [stdout] | [INFO] [stdout] 28 | let group_intersection = group_answers [INFO] [stdout] | __________________________________- [INFO] [stdout] 29 | | .clone() [INFO] [stdout] 30 | | .into_iter() [INFO] [stdout] 31 | | .fold_first(|acc, v| acc.intersection(&v).collect::()) [INFO] [stdout] | | -^^^^^^^^^^ method not found in `IntoIter` [INFO] [stdout] | |_____________| [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `fold_first` found for struct `std::vec::IntoIter` in the current scope [INFO] [stdout] --> src/day6.rs:31:14 [INFO] [stdout] | [INFO] [stdout] 28 | let group_intersection = group_answers [INFO] [stdout] | __________________________________- [INFO] [stdout] 29 | | .clone() [INFO] [stdout] 30 | | .into_iter() [INFO] [stdout] 31 | | .fold_first(|acc, v| acc.intersection(&v).collect::()) [INFO] [stdout] | | -^^^^^^^^^^ method not found in `IntoIter` [INFO] [stdout] | |_____________| [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `fold_first` found for struct `std::vec::IntoIter` in the current scope [INFO] [stdout] --> src/day6.rs:36:14 [INFO] [stdout] | [INFO] [stdout] 34 | let group_union = group_answers [INFO] [stdout] | ___________________________- [INFO] [stdout] 35 | | .into_iter() [INFO] [stdout] 36 | | .fold_first(|acc, v| acc.union(&v).collect::()) [INFO] [stdout] | | -^^^^^^^^^^ method not found in `IntoIter` [INFO] [stdout] | |_____________| [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `fold_first` found for struct `std::vec::IntoIter` in the current scope [INFO] [stdout] --> src/day6.rs:36:14 [INFO] [stdout] | [INFO] [stdout] 34 | let group_union = group_answers [INFO] [stdout] | ___________________________- [INFO] [stdout] 35 | | .into_iter() [INFO] [stdout] 36 | | .fold_first(|acc, v| acc.union(&v).collect::()) [INFO] [stdout] | | -^^^^^^^^^^ method not found in `IntoIter` [INFO] [stdout] | |_____________| [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `adventofcode-2020` (bin "day6") due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `adventofcode-2020` (bin "day6" test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "6ca410ef71f8904d04b8456e8584b2ff3317c4ea2f9e120fc084a4d6a37d8652", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ca410ef71f8904d04b8456e8584b2ff3317c4ea2f9e120fc084a4d6a37d8652", kill_on_drop: false }` [INFO] [stdout] 6ca410ef71f8904d04b8456e8584b2ff3317c4ea2f9e120fc084a4d6a37d8652