[INFO] cloning repository https://github.com/duvenagep/One-Billion-Row-Challenge [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/duvenagep/One-Billion-Row-Challenge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fduvenagep%2FOne-Billion-Row-Challenge", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fduvenagep%2FOne-Billion-Row-Challenge'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2531e42047e607cab3628206319aee08b92accaa [INFO] checking duvenagep/One-Billion-Row-Challenge against try#da4929024a7261062885cb3209c9d7fdc919d233 for pr-135536 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fduvenagep%2FOne-Billion-Row-Challenge" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/duvenagep/One-Billion-Row-Challenge on toolchain da4929024a7261062885cb3209c9d7fdc919d233 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da4929024a7261062885cb3209c9d7fdc919d233" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/duvenagep/One-Billion-Row-Challenge [INFO] finished tweaking git repo https://github.com/duvenagep/One-Billion-Row-Challenge [INFO] tweaked toml for git repo https://github.com/duvenagep/One-Billion-Row-Challenge written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/duvenagep/One-Billion-Row-Challenge 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" "+da4929024a7261062885cb3209c9d7fdc919d233" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+da4929024a7261062885cb3209c9d7fdc919d233" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1b9f2dcfcae73dcad75e63261e0f660d2a8d707020dd36c8f8c0452a95de5dbd [INFO] running `Command { std: "docker" "start" "-a" "1b9f2dcfcae73dcad75e63261e0f660d2a8d707020dd36c8f8c0452a95de5dbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1b9f2dcfcae73dcad75e63261e0f660d2a8d707020dd36c8f8c0452a95de5dbd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b9f2dcfcae73dcad75e63261e0f660d2a8d707020dd36c8f8c0452a95de5dbd", kill_on_drop: false }` [INFO] [stdout] 1b9f2dcfcae73dcad75e63261e0f660d2a8d707020dd36c8f8c0452a95de5dbd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+da4929024a7261062885cb3209c9d7fdc919d233" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 64b971cef11eae56366b90c4db55daad63edd15e7e8f93e00ab3c42a267d8ce1 [INFO] running `Command { std: "docker" "start" "-a" "64b971cef11eae56366b90c4db55daad63edd15e7e8f93e00ab3c42a267d8ce1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Checking memmap2 v0.9.4 [INFO] [stderr] Checking brc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/naive.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn naive(path: &str) -> HashMap { [INFO] [stdout] | -------------------- expected `HashMap` because of return type [INFO] [stdout] ... [INFO] [stdout] 24 | 1.0 [INFO] [stdout] | ^^^ expected `HashMap`, found floating-point number [INFO] [stdout] | [INFO] [stdout] = note: expected struct `HashMap` [INFO] [stdout] found type `{float}` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `brc` (bin "brc" test) 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/naive.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn naive(path: &str) -> HashMap { [INFO] [stdout] | -------------------- expected `HashMap` because of return type [INFO] [stdout] ... [INFO] [stdout] 24 | 1.0 [INFO] [stdout] | ^^^ expected `HashMap`, found floating-point number [INFO] [stdout] | [INFO] [stdout] = note: expected struct `HashMap` [INFO] [stdout] found type `{float}` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `brc` (bin "brc") due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "64b971cef11eae56366b90c4db55daad63edd15e7e8f93e00ab3c42a267d8ce1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64b971cef11eae56366b90c4db55daad63edd15e7e8f93e00ab3c42a267d8ce1", kill_on_drop: false }` [INFO] [stdout] 64b971cef11eae56366b90c4db55daad63edd15e7e8f93e00ab3c42a267d8ce1