[INFO] cloning repository https://github.com/mister-teddy/leetcode-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mister-teddy/leetcode-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmister-teddy%2Fleetcode-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmister-teddy%2Fleetcode-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b985a3b67ada2f5b7e8f4ac02065d0079fd2a6f4
[INFO] checking mister-teddy/leetcode-rust against db8f076d2619ce2585b0380dda06e8da25a40da4 for pr-163699
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmister-teddy%2Fleetcode-rust" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mister-teddy/leetcode-rust
[INFO] finished tweaking git repo https://github.com/mister-teddy/leetcode-rust
[INFO] tweaked toml for git repo https://github.com/mister-teddy/leetcode-rust written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mister-teddy/leetcode-rust on toolchain db8f076d2619ce2585b0380dda06e8da25a40da4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db8f076d2619ce2585b0380dda06e8da25a40da4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mister-teddy/leetcode-rust 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" "+db8f076d2619ce2585b0380dda06e8da25a40da4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ed6650154f337bacc381a4400b5ef84dc6c82a4e1767d89cc3194f63ede62188
[INFO] running `Command { std: "docker" "start" "ed6650154f337bacc381a4400b5ef84dc6c82a4e1767d89cc3194f63ede62188", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed6650154f337bacc381a4400b5ef84dc6c82a4e1767d89cc3194f63ede62188", 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" "ed6650154f337bacc381a4400b5ef84dc6c82a4e1767d89cc3194f63ede62188" "/opt/rustwide/cargo-home/bin/cargo" "+db8f076d2619ce2585b0380dda06e8da25a40da4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed6650154f337bacc381a4400b5ef84dc6c82a4e1767d89cc3194f63ede62188", 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" "ed6650154f337bacc381a4400b5ef84dc6c82a4e1767d89cc3194f63ede62188" "/opt/rustwide/cargo-home/bin/cargo" "+db8f076d2619ce2585b0380dda06e8da25a40da4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking leetcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find type `Solution` in this scope
[INFO] [stdout]   --> src/bin/3403.rs:58:6
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl Solution {
[INFO] [stdout]    |      ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::slice`
[INFO] [stdout]  --> src/bin/3403.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::slice;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0601]: `main` function not found in crate `3403`
[INFO] [stdout]   --> src/bin/3403.rs:96:2
[INFO] [stdout]    |
[INFO] [stdout] 96 | }
[INFO] [stdout]    |  ^ consider adding a `main` function to `src/bin/3403.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Solution` in this scope
[INFO] [stdout]   --> src/bin/3304.rs:55:6
[INFO] [stdout]    |
[INFO] [stdout] 55 | impl Solution {
[INFO] [stdout]    |      ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Solution` in this scope
[INFO] [stdout]   --> src/bin/2179.rs:40:6
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl Solution {
[INFO] [stdout]    |      ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0601]: `main` function not found in crate `3304`
[INFO] [stdout]   --> src/bin/3304.rs:69:2
[INFO] [stdout]    |
[INFO] [stdout] 69 | }
[INFO] [stdout]    |  ^ consider adding a `main` function to `src/bin/3304.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Solution` in this scope
[INFO] [stdout]   --> src/bin/3355.rs:76:6
[INFO] [stdout]    |
[INFO] [stdout] 76 | impl Solution {
[INFO] [stdout]    |      ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Solution` in this scope
[INFO] [stdout]   --> src/bin/2419.rs:46:6
[INFO] [stdout]    |
[INFO] [stdout] 46 | impl Solution {
[INFO] [stdout]    |      ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0601.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `leetcode` (bin "3304") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0601]: `main` function not found in crate `2419`
[INFO] [stdout]   --> src/bin/2419.rs:62:2
[INFO] [stdout]    |
[INFO] [stdout] 62 | }
[INFO] [stdout]    |  ^ consider adding a `main` function to `src/bin/2419.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0601.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `leetcode` (bin "2419") due to 2 previous errors
[INFO] [stdout] error[E0425]: cannot find type `Solution` in this scope
[INFO] [stdout]   --> src/bin/1353.rs:40:6
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl Solution {
[INFO] [stdout]    |      ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `leetcode` (bin "2179" test) due to 1 previous error
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0601.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `leetcode` (bin "1353" test) due to 1 previous error
[INFO] [stderr] error: could not compile `leetcode` (bin "3355" test) due to 1 previous error
[INFO] [stdout] error: expected item after doc comment
[INFO] [stdout]    --> src/bin/1865.rs:98:1
[INFO] [stdout]     |
[INFO] [stdout]  98 | / /**
[INFO] [stdout]  99 | |  * Your FindSumPairs object will be instantiated and called as such:
[INFO] [stdout] 100 | |  * let obj = FindSumPairs::new(nums1, nums2);
[INFO] [stdout] 101 | |  * obj.add(index, val);
[INFO] [stdout] 102 | |  * let ret_2: i32 = obj.count(tot);
[INFO] [stdout] 103 | |  */
[INFO] [stdout]     | |___^ this doc comment doesn't document anything
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `leetcode` (bin "1865" test) due to 1 previous error
[INFO] [stderr] error: could not compile `leetcode` (bin "3403") due to 2 previous errors; 1 warning emitted
[INFO] [stdout] error[E0425]: cannot find type `Solution` in this scope
[INFO] [stdout]   --> src/bin/2901.rs:78:6
[INFO] [stdout]    |
[INFO] [stdout] 78 | impl Solution {
[INFO] [stdout]    |      ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Solution` in this scope
[INFO] [stdout]   --> src/bin/2900.rs:47:6
[INFO] [stdout]    |
[INFO] [stdout] 47 | impl Solution {
[INFO] [stdout]    |      ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `leetcode` (bin "2901" test) due to 1 previous error
[INFO] [stdout] error[E0425]: cannot find type `Solution` in this scope
[INFO] [stdout]   --> src/bin/3442.rs:56:6
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl Solution {
[INFO] [stdout]    |      ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `leetcode` (bin "2900" test) due to 1 previous error
[INFO] [stdout] error[E0601]: `main` function not found in crate `3442`
[INFO] [stdout]   --> src/bin/3442.rs:74:2
[INFO] [stdout]    |
[INFO] [stdout] 74 | }
[INFO] [stdout]    |  ^ consider adding a `main` function to `src/bin/3442.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Solution` in this scope
[INFO] [stdout]   --> src/bin/386.rs:24:6
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl Solution {
[INFO] [stdout]    |      ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Solution` in this scope
[INFO] [stdout]   --> src/bin/3195.rs:47:6
[INFO] [stdout]    |
[INFO] [stdout] 47 | impl Solution {
[INFO] [stdout]    |      ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0601]: `main` function not found in crate `3195`
[INFO] [stdout]   --> src/bin/3195.rs:76:2
[INFO] [stdout]    |
[INFO] [stdout] 76 | }
[INFO] [stdout]    |  ^ consider adding a `main` function to `src/bin/3195.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0601.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0601.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `leetcode` (bin "3195") due to 2 previous errors
[INFO] [stderr] error: could not compile `leetcode` (bin "3442") due to 2 previous errors
[INFO] [stderr] error: could not compile `leetcode` (bin "386" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "ed6650154f337bacc381a4400b5ef84dc6c82a4e1767d89cc3194f63ede62188", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed6650154f337bacc381a4400b5ef84dc6c82a4e1767d89cc3194f63ede62188", kill_on_drop: false }`
[INFO] [stdout] ed6650154f337bacc381a4400b5ef84dc6c82a4e1767d89cc3194f63ede62188
