[INFO] cloning repository https://github.com/segfau-yama/the_book_practice
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/segfau-yama/the_book_practice" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsegfau-yama%2Fthe_book_practice", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsegfau-yama%2Fthe_book_practice'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a7258a8d17ab849682c9832f3228931530104932
[INFO] checking segfau-yama/the_book_practice against try#a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399 for pr-145770
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsegfau-yama%2Fthe_book_practice" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/segfau-yama/the_book_practice
[INFO] finished tweaking git repo https://github.com/segfau-yama/the_book_practice
[INFO] tweaked toml for git repo https://github.com/segfau-yama/the_book_practice written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/segfau-yama/the_book_practice on toolchain a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/segfau-yama/the_book_practice 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" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c750df85a306063a1819d34aea3f1fd9463eccfd18e099785b04c6c8314d8fbc
[INFO] running `Command { std: "docker" "start" "-a" "c750df85a306063a1819d34aea3f1fd9463eccfd18e099785b04c6c8314d8fbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c750df85a306063a1819d34aea3f1fd9463eccfd18e099785b04c6c8314d8fbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c750df85a306063a1819d34aea3f1fd9463eccfd18e099785b04c6c8314d8fbc", kill_on_drop: false }`
[INFO] [stdout] c750df85a306063a1819d34aea3f1fd9463eccfd18e099785b04c6c8314d8fbc
[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=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" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b4e22b2b7159c938cc8d6a6802bff799676f16b82373823e47e70afdff02966
[INFO] running `Command { std: "docker" "start" "-a" "3b4e22b2b7159c938cc8d6a6802bff799676f16b82373823e47e70afdff02966", kill_on_drop: false }`
[INFO] [stderr]     Checking the_book v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `the_book` (bin "lifetime1" test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `the_book` (bin "lifetime1") due to 1 previous error
[INFO] [stdout] error[E0597]: `x` does not live long enough
[INFO] [stdout]   --> src/bin/lifetime1.rs:8:17
[INFO] [stdout]    |
[INFO] [stdout] 7  |             let x = 5;
[INFO] [stdout]    |                 - binding `x` declared here
[INFO] [stdout] 8  |             r = &x;
[INFO] [stdout]    |                 ^^ borrowed value does not live long enough
[INFO] [stdout] 9  |             // xが死亡
[INFO] [stdout] 10 |         }
[INFO] [stdout]    |         - `x` dropped here while still borrowed
[INFO] [stdout] ...
[INFO] [stdout] 13 |         println!("r: {}", r);
[INFO] [stdout]    |                           - borrow later used here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0597]: `x` does not live long enough
[INFO] [stdout]   --> src/bin/lifetime1.rs:8:17
[INFO] [stdout]    |
[INFO] [stdout] 7  |             let x = 5;
[INFO] [stdout]    |                 - binding `x` declared here
[INFO] [stdout] 8  |             r = &x;
[INFO] [stdout]    |                 ^^ borrowed value does not live long enough
[INFO] [stdout] 9  |             // xが死亡
[INFO] [stdout] 10 |         }
[INFO] [stdout]    |         - `x` dropped here while still borrowed
[INFO] [stdout] ...
[INFO] [stdout] 13 |         println!("r: {}", r);
[INFO] [stdout]    |                           - borrow later used here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0597`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0597`.
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: binary operation `>` cannot be applied to type `T`
[INFO] [stdout]  --> src/bin/bounds1.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 |         if item > largest {
[INFO] [stdout]   |            ---- ^ ------- T
[INFO] [stdout]   |            |
[INFO] [stdout]   |            T
[INFO] [stdout]   |
[INFO] [stdout] help: consider restricting type parameter `T` with trait `PartialOrd`
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn largest<T: std::cmp::PartialOrd>(list: &[T]) -> T {
[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 `the_book` (bin "bounds1" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "3b4e22b2b7159c938cc8d6a6802bff799676f16b82373823e47e70afdff02966", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b4e22b2b7159c938cc8d6a6802bff799676f16b82373823e47e70afdff02966", kill_on_drop: false }`
[INFO] [stdout] 3b4e22b2b7159c938cc8d6a6802bff799676f16b82373823e47e70afdff02966
