[INFO] cloning repository https://github.com/aschenbecherwespe/prace
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aschenbecherwespe/prace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faschenbecherwespe%2Fprace", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faschenbecherwespe%2Fprace'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 984944bf210c9288a94b1757916e061822830e73
[INFO] checking aschenbecherwespe/prace against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faschenbecherwespe%2Fprace" "/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/aschenbecherwespe/prace
[INFO] finished tweaking git repo https://github.com/aschenbecherwespe/prace
[INFO] tweaked toml for git repo https://github.com/aschenbecherwespe/prace written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/aschenbecherwespe/prace on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/aschenbecherwespe/prace 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" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab13a04ecaab79a633e1882de86d8beb8b030fcab7930c860c3236a75616fe1a
[INFO] running `Command { std: "docker" "start" "-a" "ab13a04ecaab79a633e1882de86d8beb8b030fcab7930c860c3236a75616fe1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab13a04ecaab79a633e1882de86d8beb8b030fcab7930c860c3236a75616fe1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab13a04ecaab79a633e1882de86d8beb8b030fcab7930c860c3236a75616fe1a", kill_on_drop: false }`
[INFO] [stdout] ab13a04ecaab79a633e1882de86d8beb8b030fcab7930c860c3236a75616fe1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 938bd15caf3c5f6e0bef8cf36d76fe50420c9aecacaceb148d6f5fe2b0fb5775
[INFO] running `Command { std: "docker" "start" "-a" "938bd15caf3c5f6e0bef8cf36d76fe50420c9aecacaceb148d6f5fe2b0fb5775", kill_on_drop: false }`
[INFO] [stderr]     Checking prace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Color` is never constructed
[INFO] [stdout]   --> src/main.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | struct Color {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_point`, `is_vector`, `dot`, and `cross` are never used
[INFO] [stdout]   --> src/main.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 69 | impl Tuple {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] 70 |     fn is_point(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 |     fn is_vector(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 91 |     fn dot(&self, other: &Tuple) -> f32 {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 95 |     fn cross(&self, other: &Tuple) -> Tuple {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cross_product` is never used
[INFO] [stdout]    --> src/main.rs:466:4
[INFO] [stdout]     |
[INFO] [stdout] 466 | fn cross_product() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: binary operation `==` cannot be applied to type `Color`
[INFO] [stdout]    --> src/main.rs:233:5
[INFO] [stdout]     |
[INFO] [stdout] 233 |     assert_eq!(Color {red: 1.6, green: 0.7, blue: 1.0}, c1 + c1);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     Color
[INFO] [stdout]     |     Color
[INFO] [stdout]     |
[INFO] [stdout] note: an implementation of `PartialEq` might be missing for `Color`
[INFO] [stdout]    --> src/main.rs:38:1
[INFO] [stdout]     |
[INFO] [stdout] 38  | struct Color {
[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 `Color` with `#[derive(PartialEq)]`
[INFO] [stdout]     |
[INFO] [stdout] 38  + #[derive(PartialEq)]
[INFO] [stdout] 39  | struct Color {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `Color` doesn't implement `Debug`
[INFO] [stdout]    --> src/main.rs:233:5
[INFO] [stdout]     |
[INFO] [stdout] 233 |     assert_eq!(Color {red: 1.6, green: 0.7, blue: 1.0}, c1 + c1);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Debug` is not implemented for `Color`
[INFO] [stdout]     |
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `Color` or manually `impl Debug for Color`
[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 `Color` with `#[derive(Debug)]`
[INFO] [stdout]     |
[INFO] [stdout] 38  + #[derive(Debug)]
[INFO] [stdout] 39  | struct Color {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `Color` doesn't implement `Debug`
[INFO] [stdout]    --> src/main.rs:233:5
[INFO] [stdout]     |
[INFO] [stdout] 233 |     assert_eq!(Color {red: 1.6, green: 0.7, blue: 1.0}, c1 + c1);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Debug` is not implemented for `Color`
[INFO] [stdout]     |
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `Color` or manually `impl Debug for Color`
[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 `Color` with `#[derive(Debug)]`
[INFO] [stdout]     |
[INFO] [stdout] 38  + #[derive(Debug)]
[INFO] [stdout] 39  | struct Color {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0369.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `prace` (bin "prace" test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "938bd15caf3c5f6e0bef8cf36d76fe50420c9aecacaceb148d6f5fe2b0fb5775", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "938bd15caf3c5f6e0bef8cf36d76fe50420c9aecacaceb148d6f5fe2b0fb5775", kill_on_drop: false }`
[INFO] [stdout] 938bd15caf3c5f6e0bef8cf36d76fe50420c9aecacaceb148d6f5fe2b0fb5775