[INFO] cloning repository https://github.com/hendrikcech/hashcode-2018-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hendrikcech/hashcode-2018-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhendrikcech%2Fhashcode-2018-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhendrikcech%2Fhashcode-2018-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b980b3bf0f26df3bbcede8bbe1baa55fa22e944e [INFO] testing hendrikcech/hashcode-2018-rust against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhendrikcech%2Fhashcode-2018-rust" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hendrikcech/hashcode-2018-rust on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hendrikcech/hashcode-2018-rust [INFO] finished tweaking git repo https://github.com/hendrikcech/hashcode-2018-rust [INFO] tweaked toml for git repo https://github.com/hendrikcech/hashcode-2018-rust written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/hendrikcech/hashcode-2018-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d6e578a013e18936a12ecb5ab219543fc7d5485215766fab31c26c1b80949ed7 [INFO] running `Command { std: "docker" "start" "-a" "d6e578a013e18936a12ecb5ab219543fc7d5485215766fab31c26c1b80949ed7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d6e578a013e18936a12ecb5ab219543fc7d5485215766fab31c26c1b80949ed7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6e578a013e18936a12ecb5ab219543fc7d5485215766fab31c26c1b80949ed7", kill_on_drop: false }` [INFO] [stdout] d6e578a013e18936a12ecb5ab219543fc7d5485215766fab31c26c1b80949ed7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bdf5e7505ef917c87fc78010fc98b23fd197ae59e6ffbf22f1033719fcd1c73f [INFO] running `Command { std: "docker" "start" "-a" "bdf5e7505ef917c87fc78010fc98b23fd197ae59e6ffbf22f1033719fcd1c73f", kill_on_drop: false }` [INFO] [stderr] Compiling hashcode2018 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.88s [INFO] running `Command { std: "docker" "inspect" "bdf5e7505ef917c87fc78010fc98b23fd197ae59e6ffbf22f1033719fcd1c73f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdf5e7505ef917c87fc78010fc98b23fd197ae59e6ffbf22f1033719fcd1c73f", kill_on_drop: false }` [INFO] [stdout] bdf5e7505ef917c87fc78010fc98b23fd197ae59e6ffbf22f1033719fcd1c73f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 43d4422f3feefc7e8b5d71133f2b3288d19e03f43d22c516e717650cbc7bdf02 [INFO] running `Command { std: "docker" "start" "-a" "43d4422f3feefc7e8b5d71133f2b3288d19e03f43d22c516e717650cbc7bdf02", kill_on_drop: false }` [INFO] [stderr] Compiling hashcode2018 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:159:48 [INFO] [stdout] | [INFO] [stdout] 159 | let (score, errors) = simulation.score(assignment); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected `&[Vec]`, found struct `Vec` [INFO] [stdout] | help: consider borrowing here: `&assignment` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&[Vec]` [INFO] [stdout] found struct `Vec>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `hashcode2018` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "43d4422f3feefc7e8b5d71133f2b3288d19e03f43d22c516e717650cbc7bdf02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43d4422f3feefc7e8b5d71133f2b3288d19e03f43d22c516e717650cbc7bdf02", kill_on_drop: false }` [INFO] [stdout] 43d4422f3feefc7e8b5d71133f2b3288d19e03f43d22c516e717650cbc7bdf02