[INFO] cloning repository https://github.com/Mstfzdmr54/Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mstfzdmr54/Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMstfzdmr54%2FRust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMstfzdmr54%2FRust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 921b5077685e14a5d98b916f00be42876b5fd34b
[INFO] checking Mstfzdmr54/Rust against try#14e4661efa5acbf985e4fe564baae04683366cc1 for pr-157696
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMstfzdmr54%2FRust" "/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/Mstfzdmr54/Rust
[INFO] finished tweaking git repo https://github.com/Mstfzdmr54/Rust
[INFO] tweaked toml for git repo https://github.com/Mstfzdmr54/Rust written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Mstfzdmr54/Rust on toolchain 14e4661efa5acbf985e4fe564baae04683366cc1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+14e4661efa5acbf985e4fe564baae04683366cc1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Mstfzdmr54/Rust 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" "+14e4661efa5acbf985e4fe564baae04683366cc1" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 1579463cff08d3ee374e7ba398884ce9b30a9f4f28d17dc139ac866e4991673c
[INFO] running `Command { std: "docker" "start" "1579463cff08d3ee374e7ba398884ce9b30a9f4f28d17dc139ac866e4991673c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1579463cff08d3ee374e7ba398884ce9b30a9f4f28d17dc139ac866e4991673c" "/opt/rustwide/cargo-home/bin/cargo" "+14e4661efa5acbf985e4fe564baae04683366cc1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1579463cff08d3ee374e7ba398884ce9b30a9f4f28d17dc139ac866e4991673c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1579463cff08d3ee374e7ba398884ce9b30a9f4f28d17dc139ac866e4991673c" "/opt/rustwide/cargo-home/bin/cargo" "+14e4661efa5acbf985e4fe564baae04683366cc1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking custom_filtering_function_in_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:17:46
[INFO] [stdout]    |
[INFO] [stdout] 17 |         .filter(|element| condition.is_match(element))
[INFO] [stdout]    |                                     -------- ^^^^^^^ expected `&i32`, found `&&T`
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     arguments to this method are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&i32`
[INFO] [stdout]               found reference `&&T`
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> src/main.rs:6:8
[INFO] [stdout]    |
[INFO] [stdout]  6 |     fn is_match(&self, element: &i32) -> bool {
[INFO] [stdout]    |        ^^^^^^^^        -------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `custom_filtering_function_in_rust` (bin "custom_filtering_function_in_rust") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:17:46
[INFO] [stdout]    |
[INFO] [stdout] 17 |         .filter(|element| condition.is_match(element))
[INFO] [stdout]    |                                     -------- ^^^^^^^ expected `&i32`, found `&&T`
[INFO] [stdout]    |                                     |
[INFO] [stdout]    |                                     arguments to this method are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&i32`
[INFO] [stdout]               found reference `&&T`
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> src/main.rs:6:8
[INFO] [stdout]    |
[INFO] [stdout]  6 |     fn is_match(&self, element: &i32) -> bool {
[INFO] [stdout]    |        ^^^^^^^^        -------------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `custom_filtering_function_in_rust` (bin "custom_filtering_function_in_rust" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "1579463cff08d3ee374e7ba398884ce9b30a9f4f28d17dc139ac866e4991673c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1579463cff08d3ee374e7ba398884ce9b30a9f4f28d17dc139ac866e4991673c", kill_on_drop: false }`
[INFO] [stdout] 1579463cff08d3ee374e7ba398884ce9b30a9f4f28d17dc139ac866e4991673c
