[INFO] cloning repository https://github.com/U-yammer/rust-leetCode [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/U-yammer/rust-leetCode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FU-yammer%2Frust-leetCode", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FU-yammer%2Frust-leetCode'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e2c3c8ec31ba4593dca8f7db071ca7d2b65b68e5 [INFO] checking U-yammer/rust-leetCode against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FU-yammer%2Frust-leetCode" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/U-yammer/rust-leetCode 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/U-yammer/rust-leetCode [INFO] finished tweaking git repo https://github.com/U-yammer/rust-leetCode [INFO] tweaked toml for git repo https://github.com/U-yammer/rust-leetCode written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/U-yammer/rust-leetCode 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 3828a8cdc43e088caf6abf5997387857070018e6626b62c5461f1a8326c550e2 [INFO] running `Command { std: "docker" "start" "-a" "3828a8cdc43e088caf6abf5997387857070018e6626b62c5461f1a8326c550e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3828a8cdc43e088caf6abf5997387857070018e6626b62c5461f1a8326c550e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3828a8cdc43e088caf6abf5997387857070018e6626b62c5461f1a8326c550e2", kill_on_drop: false }` [INFO] [stdout] 3828a8cdc43e088caf6abf5997387857070018e6626b62c5461f1a8326c550e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] fbacb1379f2237e27b722b6f8e9356fccf674b3ad92fa2cf1b821b26d54a7ba3 [INFO] running `Command { std: "docker" "start" "-a" "fbacb1379f2237e27b722b6f8e9356fccf674b3ad92fa2cf1b821b26d54a7ba3", kill_on_drop: false }` [INFO] [stderr] Checking leetCode v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0425]: cannot find value `l2_vec` in this scope [INFO] [stdout] --> examples/02_add_two_num.rs:18:59 [INFO] [stdout] | [INFO] [stdout] 18 | let sum = Self::get_sum(&l1_vec) + Self::get_sum(&l2_vec); [INFO] [stdout] | ^^^^^^ help: a local variable with a similar name exists: `l1_vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> examples/add_two.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn two_sum(nums: Vec, target: i32) -> Vec { [INFO] [stdout] | -------- expected `Vec` because of return type [INFO] [stdout] ... [INFO] [stdout] 13 | v.push(i); [INFO] [stdout] | - - this argument has type `usize`... [INFO] [stdout] | | [INFO] [stdout] | ... which causes `v` to have type `Vec` [INFO] [stdout] ... [INFO] [stdout] 19 | v [INFO] [stdout] | ^ expected `Vec`, found `Vec` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `Vec` [INFO] [stdout] found struct `Vec` [INFO] [stdout] help: you can convert a `usize` to an `i32` and panic if the converted value doesn't fit [INFO] [stdout] | [INFO] [stdout] 13 | v.push(i.try_into().unwrap()); [INFO] [stdout] | ++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [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` (example "02_add_two_num") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `leetCode` (example "add_two") due to 2 previous errors [INFO] [stdout] error[E0425]: cannot find value `f` in this scope [INFO] [stdout] --> examples/linked_list.rs:61:45 [INFO] [stdout] | [INFO] [stdout] 61 | let mut current = self.head.or_else(f); [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [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` (example "linked_list") due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "fbacb1379f2237e27b722b6f8e9356fccf674b3ad92fa2cf1b821b26d54a7ba3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbacb1379f2237e27b722b6f8e9356fccf674b3ad92fa2cf1b821b26d54a7ba3", kill_on_drop: false }` [INFO] [stdout] fbacb1379f2237e27b722b6f8e9356fccf674b3ad92fa2cf1b821b26d54a7ba3 [INFO] checking U-yammer/rust-leetCode against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FU-yammer%2Frust-leetCode" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/U-yammer/rust-leetCode on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/U-yammer/rust-leetCode [INFO] finished tweaking git repo https://github.com/U-yammer/rust-leetCode [INFO] tweaked toml for git repo https://github.com/U-yammer/rust-leetCode written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/U-yammer/rust-leetCode 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6e9231b4da9a4ae0cd4e325961bb1d5151c48fead97c40dc91d430814a48dda9 [INFO] running `Command { std: "docker" "start" "-a" "6e9231b4da9a4ae0cd4e325961bb1d5151c48fead97c40dc91d430814a48dda9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6e9231b4da9a4ae0cd4e325961bb1d5151c48fead97c40dc91d430814a48dda9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e9231b4da9a4ae0cd4e325961bb1d5151c48fead97c40dc91d430814a48dda9", kill_on_drop: false }` [INFO] [stdout] 6e9231b4da9a4ae0cd4e325961bb1d5151c48fead97c40dc91d430814a48dda9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 15f9950cf0f95e53b1956659cc94392073117f12161fb560e83f4cf93a4bde14 [INFO] running `Command { std: "docker" "start" "-a" "15f9950cf0f95e53b1956659cc94392073117f12161fb560e83f4cf93a4bde14", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "15f9950cf0f95e53b1956659cc94392073117f12161fb560e83f4cf93a4bde14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15f9950cf0f95e53b1956659cc94392073117f12161fb560e83f4cf93a4bde14", kill_on_drop: false }` [INFO] [stdout] 15f9950cf0f95e53b1956659cc94392073117f12161fb560e83f4cf93a4bde14