[INFO] cloning repository https://github.com/emielvanseveren/cracking-the-coding-interview
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emielvanseveren/cracking-the-coding-interview" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femielvanseveren%2Fcracking-the-coding-interview", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femielvanseveren%2Fcracking-the-coding-interview'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 60d0f807e16d3b9b7d08a0c6a84fd8d82d94241d
[INFO] checking emielvanseveren/cracking-the-coding-interview/60d0f807e16d3b9b7d08a0c6a84fd8d82d94241d against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femielvanseveren%2Fcracking-the-coding-interview" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/emielvanseveren/cracking-the-coding-interview on toolchain ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/emielvanseveren/cracking-the-coding-interview
[INFO] finished tweaking git repo https://github.com/emielvanseveren/cracking-the-coding-interview
[INFO] tweaked toml for git repo https://github.com/emielvanseveren/cracking-the-coding-interview written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/emielvanseveren/cracking-the-coding-interview 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" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b476d66206d653fa3a923e6481685e2ba1307c59263beb10181998ab7c812c2
[INFO] running `Command { std: "docker" "start" "-a" "9b476d66206d653fa3a923e6481685e2ba1307c59263beb10181998ab7c812c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b476d66206d653fa3a923e6481685e2ba1307c59263beb10181998ab7c812c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b476d66206d653fa3a923e6481685e2ba1307c59263beb10181998ab7c812c2", kill_on_drop: false }`
[INFO] [stdout] 9b476d66206d653fa3a923e6481685e2ba1307c59263beb10181998ab7c812c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ebe621966aa597a0a11ac0bc551e9665dfe7250301ef03c40c13dc532f49c88f
[INFO] running `Command { std: "docker" "start" "-a" "ebe621966aa597a0a11ac0bc551e9665dfe7250301ef03c40c13dc532f49c88f", kill_on_drop: false }`
[INFO] [stderr]     Checking cracking-the-coding-interview v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0601]: `main` function not found in crate `linkedlist`
[INFO] [stdout]    --> src/bin/linkedlist.rs:107:2
[INFO] [stdout]     |
[INFO] [stdout] 107 | }
[INFO] [stdout]     |  ^ consider adding a `main` function to `src/bin/linkedlist.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cracking-the-coding-interview` (bin "linkedlist") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0369]: binary operation `==` cannot be applied to type `Image`
[INFO] [stdout]   --> src/bin/c01p08.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         assert_eq!(rotated_img, img);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         Image
[INFO] [stdout]    |         Image
[INFO] [stdout]    |
[INFO] [stdout] note: an implementation of `PartialEq` might be missing for `Image`
[INFO] [stdout]   --> src/bin/c01p08.rs:8:1
[INFO] [stdout]    |
[INFO] [stdout] 8  | struct Image;
[INFO] [stdout]    | ^^^^^^^^^^^^ must implement `PartialEq`
[INFO] [stdout]    = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider annotating `Image` with `#[derive(PartialEq)]`
[INFO] [stdout]    |
[INFO] [stdout] 8  + #[derive(PartialEq)]
[INFO] [stdout] 9  | struct Image;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0369`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cracking-the-coding-interview` (bin "c01p08" test) due to 1 previous error
[INFO] [stdout] error[E0601]: `main` function not found in crate `c01p07`
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider adding a `main` function to `src/bin/c01p07.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0601`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cracking-the-coding-interview` (bin "c01p07") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "ebe621966aa597a0a11ac0bc551e9665dfe7250301ef03c40c13dc532f49c88f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebe621966aa597a0a11ac0bc551e9665dfe7250301ef03c40c13dc532f49c88f", kill_on_drop: false }`
[INFO] [stdout] ebe621966aa597a0a11ac0bc551e9665dfe7250301ef03c40c13dc532f49c88f