[INFO] cloning repository https://github.com/azdavis/advent-of-code
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/azdavis/advent-of-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fazdavis%2Fadvent-of-code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fazdavis%2Fadvent-of-code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 60d1acfd6dc333a9f61ded5aa9dae087b09f80a2
[INFO] checking azdavis/advent-of-code/60d1acfd6dc333a9f61ded5aa9dae087b09f80a2 against master#40557f6225e337d68c8d4f086557ce54135f5dd9 for pr-158447
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fazdavis%2Fadvent-of-code" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/azdavis/advent-of-code
[INFO] finished tweaking git repo https://github.com/azdavis/advent-of-code
[INFO] tweaked toml for git repo https://github.com/azdavis/advent-of-code written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/azdavis/advent-of-code on toolchain 40557f6225e337d68c8d4f086557ce54135f5dd9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40557f6225e337d68c8d4f086557ce54135f5dd9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40557f6225e337d68c8d4f086557ce54135f5dd9" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/azdavis/language-util.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 23 packages to latest Rust 1.98.0-nightly compatible versions
[INFO] [stderr]       Adding float-ord v0.2.0 (available: v0.3.2)
[INFO] [stderr]       Adding md5 v0.7.0 (available: v0.8.0)
[INFO] [stderr]       Adding rustc-hash v1.1.0 (available: v2.1.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40557f6225e337d68c8d4f086557ce54135f5dd9" "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-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a70e872873b7f4f898da8618b54106b6e089b830335739bab3e46b8d977a8d61
[INFO] running `Command { std: "docker" "start" "a70e872873b7f4f898da8618b54106b6e089b830335739bab3e46b8d977a8d61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a70e872873b7f4f898da8618b54106b6e089b830335739bab3e46b8d977a8d61" "/opt/rustwide/cargo-home/bin/cargo" "+40557f6225e337d68c8d4f086557ce54135f5dd9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a70e872873b7f4f898da8618b54106b6e089b830335739bab3e46b8d977a8d61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a70e872873b7f4f898da8618b54106b6e089b830335739bab3e46b8d977a8d61" "/opt/rustwide/cargo-home/bin/cargo" "+40557f6225e337d68c8d4f086557ce54135f5dd9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking log v0.4.33
[INFO] [stderr]     Checking rustc-hash v2.1.2
[INFO] [stderr]     Checking float-ord v0.2.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking always v0.1.0 (https://github.com/azdavis/language-util.git#94e68581)
[INFO] [stderr]     Checking topo-sort v0.1.0 (https://github.com/azdavis/language-util.git#94e68581)
[INFO] [stderr]     Checking helpers v0.1.0 (/opt/rustwide/workdir/helpers)
[INFO] [stderr]     Checking y2019 v0.1.0 (/opt/rustwide/workdir/years/y2019)
[INFO] [stderr]     Checking y2022 v0.1.0 (/opt/rustwide/workdir/years/y2022)
[INFO] [stderr]     Checking y2020 v0.1.0 (/opt/rustwide/workdir/years/y2020)
[INFO] [stderr]     Checking y2021 v0.1.0 (/opt/rustwide/workdir/years/y2021)
[INFO] [stderr]     Checking y2018 v0.1.0 (/opt/rustwide/workdir/years/y2018)
[INFO] [stderr]     Checking y2017 v0.1.0 (/opt/rustwide/workdir/years/y2017)
[INFO] [stderr]     Checking y2016 v0.1.0 (/opt/rustwide/workdir/years/y2016)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> years/y2017/src/d01.rs:11:18
[INFO] [stdout]    |
[INFO] [stdout] 11 |     .filter(|&w| (w[0] == w[1]))
[INFO] [stdout]    |                  ^            ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 11 -     .filter(|&w| (w[0] == w[1]))
[INFO] [stdout] 11 +     .filter(|&w| w[0] == w[1] )
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> years/y2017/src/d01.rs:11:18
[INFO] [stdout]    |
[INFO] [stdout] 11 |     .filter(|&w| (w[0] == w[1]))
[INFO] [stdout]    |                  ^            ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 11 -     .filter(|&w| (w[0] == w[1]))
[INFO] [stdout] 11 +     .filter(|&w| w[0] == w[1] )
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `helpers::topo_sort::Graph`
[INFO] [stdout]  --> years/y2018/src/d07.rs:2:32
[INFO] [stdout]   |
[INFO] [stdout] 2 | use helpers::topo_sort::{self, Graph};
[INFO] [stdout]   |                                ^^^^^ no `Graph` in the root
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           crate::d07::topo_sort::graph::Graph
[INFO] [stdout]           helpers::dijkstra::Graph
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]   |
[INFO] [stdout] 2 - use helpers::topo_sort::{self, Graph};
[INFO] [stdout] 2 + use helpers::topo_sort::{self, graph};
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `get` in crate `topo_sort`
[INFO] [stdout]   --> years/y2018/src/d07.rs:24:27
[INFO] [stdout]    |
[INFO] [stdout] 24 |   let sorted = topo_sort::get(&graph).unwrap();
[INFO] [stdout]    |                           ^^^ not found in `topo_sort`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these functions
[INFO] [stdout]    |
[INFO] [stdout]  1 + use crate::d07::topo_sort::graph::get;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use helpers::block_char::get;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use helpers::digits::get;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `get`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 24 -   let sorted = topo_sort::get(&graph).unwrap();
[INFO] [stdout] 24 +   let sorted = get(&graph).unwrap();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> years/y2016/src/d07.rs:36:20
[INFO] [stdout]    |
[INFO] [stdout] 36 |       .filter(|&w| (w[0] == w[2] && w[0] != w[1]))
[INFO] [stdout]    |                    ^                            ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 36 -       .filter(|&w| (w[0] == w[2] && w[0] != w[1]))
[INFO] [stdout] 36 +       .filter(|&w| w[0] == w[2] && w[0] != w[1] )
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `helpers::topo_sort::Graph`
[INFO] [stdout]  --> years/y2018/src/d07.rs:2:32
[INFO] [stdout]   |
[INFO] [stdout] 2 | use helpers::topo_sort::{self, Graph};
[INFO] [stdout]   |                                ^^^^^ no `Graph` in the root
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           crate::d07::topo_sort::graph::Graph
[INFO] [stdout]           helpers::dijkstra::Graph
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]   |
[INFO] [stdout] 2 - use helpers::topo_sort::{self, Graph};
[INFO] [stdout] 2 + use helpers::topo_sort::{self, graph};
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> years/y2016/src/d07.rs:36:20
[INFO] [stdout]    |
[INFO] [stdout] 36 |       .filter(|&w| (w[0] == w[2] && w[0] != w[1]))
[INFO] [stdout]    |                    ^                            ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 36 -       .filter(|&w| (w[0] == w[2] && w[0] != w[1]))
[INFO] [stdout] 36 +       .filter(|&w| w[0] == w[2] && w[0] != w[1] )
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `get` in crate `topo_sort`
[INFO] [stdout]   --> years/y2018/src/d07.rs:24:27
[INFO] [stdout]    |
[INFO] [stdout] 24 |   let sorted = topo_sort::get(&graph).unwrap();
[INFO] [stdout]    |                           ^^^ not found in `topo_sort`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these functions
[INFO] [stdout]    |
[INFO] [stdout]  1 + use crate::d07::topo_sort::graph::get;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use helpers::block_char::get;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use helpers::digits::get;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `get`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 24 -   let sorted = topo_sort::get(&graph).unwrap();
[INFO] [stdout] 24 +   let sorted = get(&graph).unwrap();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `y2018` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `y2018` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "a70e872873b7f4f898da8618b54106b6e089b830335739bab3e46b8d977a8d61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a70e872873b7f4f898da8618b54106b6e089b830335739bab3e46b8d977a8d61", kill_on_drop: false }`
[INFO] [stdout] a70e872873b7f4f898da8618b54106b6e089b830335739bab3e46b8d977a8d61
