[INFO] cloning repository https://github.com/vilhei/advent_of_code_2022 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vilhei/advent_of_code_2022" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvilhei%2Fadvent_of_code_2022", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvilhei%2Fadvent_of_code_2022'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ce84952431bb2fd7c07225fec42ab60ec14be87a [INFO] checking vilhei/advent_of_code_2022 against master#d2eadb7a94ef8c9deb5137695df33cd1fc5aee92 for pr-137268 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvilhei%2Fadvent_of_code_2022" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vilhei/advent_of_code_2022 on toolchain d2eadb7a94ef8c9deb5137695df33cd1fc5aee92 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/vilhei/advent_of_code_2022 [INFO] finished tweaking git repo https://github.com/vilhei/advent_of_code_2022 [INFO] tweaked toml for git repo https://github.com/vilhei/advent_of_code_2022 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/vilhei/advent_of_code_2022 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" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2749a9dca79aca329aa0dfacbb9308fef1b2ad711a4e4bf1290673c67ac94b30 [INFO] running `Command { std: "docker" "start" "-a" "2749a9dca79aca329aa0dfacbb9308fef1b2ad711a4e4bf1290673c67ac94b30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2749a9dca79aca329aa0dfacbb9308fef1b2ad711a4e4bf1290673c67ac94b30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2749a9dca79aca329aa0dfacbb9308fef1b2ad711a4e4bf1290673c67ac94b30", kill_on_drop: false }` [INFO] [stdout] 2749a9dca79aca329aa0dfacbb9308fef1b2ad711a4e4bf1290673c67ac94b30 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+d2eadb7a94ef8c9deb5137695df33cd1fc5aee92" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4599d210623f7ae672fb4cbf0d2932f0681d800360914b8abb013d9581ce8904 [INFO] running `Command { std: "docker" "start" "-a" "4599d210623f7ae672fb4cbf0d2932f0681d800360914b8abb013d9581ce8904", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking advent_of_code_2022 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> advent/day7.rs:221:9 [INFO] [stdout] | [INFO] [stdout] 221 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> advent/day7.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 34 | / match item { [INFO] [stdout] 35 | | ItemType::File(_) => todo!(), [INFO] [stdout] 36 | | ItemType::Dir(_) => todo!(), [INFO] [stdout] 37 | | } [INFO] [stdout] | |_________- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] 38 | self.update_size() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> advent/day7.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 34 | / match item { [INFO] [stdout] 35 | | ItemType::File(_) => todo!(), [INFO] [stdout] 36 | | ItemType::Dir(_) => todo!(), [INFO] [stdout] 37 | | } [INFO] [stdout] | |_________- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] 38 | self.update_size() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this method takes 1 argument but 0 arguments were supplied [INFO] [stdout] --> advent/day7.rs:38:14 [INFO] [stdout] | [INFO] [stdout] 38 | self.update_size() [INFO] [stdout] | ^^^^^^^^^^^-- argument #1 of type `usize` is missing [INFO] [stdout] | [INFO] [stdout] note: method defined here [INFO] [stdout] --> advent/day7.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 41 | fn update_size(&mut self, val: usize) { [INFO] [stdout] | ^^^^^^^^^^^ ---------- [INFO] [stdout] help: provide the argument [INFO] [stdout] | [INFO] [stdout] 38 | self.update_size(/* usize */) [INFO] [stdout] | +++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this method takes 1 argument but 0 arguments were supplied [INFO] [stdout] --> advent/day7.rs:38:14 [INFO] [stdout] | [INFO] [stdout] 38 | self.update_size() [INFO] [stdout] | ^^^^^^^^^^^-- argument #1 of type `usize` is missing [INFO] [stdout] | [INFO] [stdout] note: method defined here [INFO] [stdout] --> advent/day7.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 41 | fn update_size(&mut self, val: usize) { [INFO] [stdout] | ^^^^^^^^^^^ ---------- [INFO] [stdout] help: provide the argument [INFO] [stdout] | [INFO] [stdout] 38 | self.update_size(/* usize */) [INFO] [stdout] | +++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `size` found for reference `&&Directory` in the current scope [INFO] [stdout] --> advent/day7.rs:128:32 [INFO] [stdout] | [INFO] [stdout] 128 | .filter(|(_, d)| d.size(&directories) <= 100000) [INFO] [stdout] | ^^^^-------------- help: remove the arguments [INFO] [stdout] | | [INFO] [stdout] | field, not a method [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `size`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `std::os::unix::fs::MetadataExt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `size` found for reference `&Directory` in the current scope [INFO] [stdout] --> advent/day7.rs:129:48 [INFO] [stdout] | [INFO] [stdout] 129 | .fold(0, |acc, (_, val)| acc + val.size(&directories)); [INFO] [stdout] | ^^^^-------------- help: remove the arguments [INFO] [stdout] | | [INFO] [stdout] | field, not a method [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `size`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `std::os::unix::fs::MetadataExt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `size` found for reference `&&Directory` in the current scope [INFO] [stdout] --> advent/day7.rs:128:32 [INFO] [stdout] | [INFO] [stdout] 128 | .filter(|(_, d)| d.size(&directories) <= 100000) [INFO] [stdout] | ^^^^-------------- help: remove the arguments [INFO] [stdout] | | [INFO] [stdout] | field, not a method [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `size`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `std::os::unix::fs::MetadataExt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `size` found for reference `&Directory` in the current scope [INFO] [stdout] --> advent/day7.rs:129:48 [INFO] [stdout] | [INFO] [stdout] 129 | .fold(0, |acc, (_, val)| acc + val.size(&directories)); [INFO] [stdout] | ^^^^-------------- help: remove the arguments [INFO] [stdout] | | [INFO] [stdout] | field, not a method [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `size`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `std::os::unix::fs::MetadataExt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0061, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0061`. [INFO] [stdout] [INFO] [stderr] error: could not compile `advent_of_code_2022` (lib test) due to 3 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] Some errors have detailed explanations: E0061, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0061`. [INFO] [stdout] [INFO] [stderr] error: could not compile `advent_of_code_2022` (lib) due to 3 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "4599d210623f7ae672fb4cbf0d2932f0681d800360914b8abb013d9581ce8904", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4599d210623f7ae672fb4cbf0d2932f0681d800360914b8abb013d9581ce8904", kill_on_drop: false }` [INFO] [stdout] 4599d210623f7ae672fb4cbf0d2932f0681d800360914b8abb013d9581ce8904