[INFO] cloning repository https://github.com/Dizans/rust_book
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Dizans/rust_book" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDizans%2Frust_book", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDizans%2Frust_book'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c6a028c8bd55bffe94e7acc67b5d6633545d51c3
[INFO] testing Dizans/rust_book against 1.75.0 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDizans%2Frust_book" "/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/Dizans/rust_book on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Dizans/rust_book
[INFO] finished tweaking git repo https://github.com/Dizans/rust_book
[INFO] tweaked toml for git repo https://github.com/Dizans/rust_book written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Dizans/rust_book 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" "+1.75.0" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc7bda33e76a7b29518c502b5a640c04fc64f31a0c651ac176ebaf73546dded9
[INFO] running `Command { std: "docker" "start" "-a" "cc7bda33e76a7b29518c502b5a640c04fc64f31a0c651ac176ebaf73546dded9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc7bda33e76a7b29518c502b5a640c04fc64f31a0c651ac176ebaf73546dded9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc7bda33e76a7b29518c502b5a640c04fc64f31a0c651ac176ebaf73546dded9", kill_on_drop: false }`
[INFO] [stdout] cc7bda33e76a7b29518c502b5a640c04fc64f31a0c651ac176ebaf73546dded9
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a945aff4b5bb4ab38e1fc0a828e98b0cccb7f245bd73e569219d839635f8efdb
[INFO] running `Command { std: "docker" "start" "-a" "a945aff4b5bb4ab38e1fc0a828e98b0cccb7f245bd73e569219d839635f8efdb", kill_on_drop: false }`
[INFO] [stderr]    Compiling thebook v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Tweet` in this scope
[INFO] [stdout]    --> src/main.rs:702:5
[INFO] [stdout]     |
[INFO] [stdout] 702 |     Tweet {
[INFO] [stdout]     |     ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/main.rs:628:16
[INFO] [stdout]     |
[INFO] [stdout] 624 | impl<T,U> TUPoint<T,U>{
[INFO] [stdout]     |      - expected type parameter
[INFO] [stdout] 625 |     fn mixup<V,W>(self, other: TUPoint<V,W>) -> TUPoint<T,W>{
[INFO] [stdout]     |                - found type parameter
[INFO] [stdout] ...
[INFO] [stdout] 628 |             y: other.y,
[INFO] [stdout]     |                ^^^^^^^ expected type parameter `T`, found type parameter `W`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected type parameter `T`
[INFO] [stdout]                found type parameter `W`
[INFO] [stdout]     = note: a type parameter was expected, but a different one was found; you might be missing a type parameter or trait bound
[INFO] [stdout]     = note: for more information, visit https://doc.rust-lang.org/book/ch10-02-traits.html#traits-as-parameters
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/main.rs:626:9
[INFO] [stdout]     |
[INFO] [stdout] 625 |       fn mixup<V,W>(self, other: TUPoint<V,W>) -> TUPoint<T,W>{
[INFO] [stdout]     |                                                   ------------ expected `TUPoint<T, W>` because of return type
[INFO] [stdout] 626 | /         Point{
[INFO] [stdout] 627 | |             x: self.x,
[INFO] [stdout] 628 | |             y: other.y,
[INFO] [stdout] 629 | |         }
[INFO] [stdout]     | |_________^ expected `TUPoint<T, W>`, found `Point<T>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `TUPoint<T, W>`
[INFO] [stdout]                found struct `Point<T>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0422.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `thebook` (bin "thebook") due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "a945aff4b5bb4ab38e1fc0a828e98b0cccb7f245bd73e569219d839635f8efdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a945aff4b5bb4ab38e1fc0a828e98b0cccb7f245bd73e569219d839635f8efdb", kill_on_drop: false }`
[INFO] [stdout] a945aff4b5bb4ab38e1fc0a828e98b0cccb7f245bd73e569219d839635f8efdb
[INFO] testing Dizans/rust_book against beta-2023-12-22 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDizans%2Frust_book" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Dizans/rust_book on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Dizans/rust_book
[INFO] finished tweaking git repo https://github.com/Dizans/rust_book
[INFO] tweaked toml for git repo https://github.com/Dizans/rust_book written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Dizans/rust_book 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" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a85d9039e274654101a1f81912926ae0c5255fb9d09481e71a08b59213582bb
[INFO] running `Command { std: "docker" "start" "-a" "7a85d9039e274654101a1f81912926ae0c5255fb9d09481e71a08b59213582bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a85d9039e274654101a1f81912926ae0c5255fb9d09481e71a08b59213582bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a85d9039e274654101a1f81912926ae0c5255fb9d09481e71a08b59213582bb", kill_on_drop: false }`
[INFO] [stdout] 7a85d9039e274654101a1f81912926ae0c5255fb9d09481e71a08b59213582bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71aed105e6d83ad9b7a05265e38836a4a8b45228ebfc87da155bd5833a30798b
[INFO] running `Command { std: "docker" "start" "-a" "71aed105e6d83ad9b7a05265e38836a4a8b45228ebfc87da155bd5833a30798b", kill_on_drop: false }`
[INFO] [stderr]    Compiling thebook v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Tweet` in this scope
[INFO] [stdout]    --> src/main.rs:702:5
[INFO] [stdout]     |
[INFO] [stdout] 702 |     Tweet {
[INFO] [stdout]     |     ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/main.rs:628:16
[INFO] [stdout]     |
[INFO] [stdout] 624 | impl<T,U> TUPoint<T,U>{
[INFO] [stdout]     |      - expected type parameter
[INFO] [stdout] 625 |     fn mixup<V,W>(self, other: TUPoint<V,W>) -> TUPoint<T,W>{
[INFO] [stdout]     |                - found type parameter
[INFO] [stdout] ...
[INFO] [stdout] 628 |             y: other.y,
[INFO] [stdout]     |                ^^^^^^^ expected type parameter `T`, found type parameter `W`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected type parameter `T`
[INFO] [stdout]                found type parameter `W`
[INFO] [stdout]     = note: a type parameter was expected, but a different one was found; you might be missing a type parameter or trait bound
[INFO] [stdout]     = note: for more information, visit https://doc.rust-lang.org/book/ch10-02-traits.html#traits-as-parameters
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/main.rs:626:9
[INFO] [stdout]     |
[INFO] [stdout] 625 |       fn mixup<V,W>(self, other: TUPoint<V,W>) -> TUPoint<T,W>{
[INFO] [stdout]     |                                                   ------------ expected `TUPoint<T, W>` because of return type
[INFO] [stdout] 626 | /         Point{
[INFO] [stdout] 627 | |             x: self.x,
[INFO] [stdout] 628 | |             y: other.y,
[INFO] [stdout] 629 | |         }
[INFO] [stdout]     | |_________^ expected `TUPoint<T, W>`, found `Point<T>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `TUPoint<T, W>`
[INFO] [stdout]                found struct `Point<T>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0422.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `thebook` (bin "thebook") due to 4 previous errors
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "71aed105e6d83ad9b7a05265e38836a4a8b45228ebfc87da155bd5833a30798b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71aed105e6d83ad9b7a05265e38836a4a8b45228ebfc87da155bd5833a30798b", kill_on_drop: false }`
[INFO] [stdout] 71aed105e6d83ad9b7a05265e38836a4a8b45228ebfc87da155bd5833a30798b
