[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#ddcf048784667508cd676fef4667f88ae15628a3 for pr-148271
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fduvenagep%2FOne-Billion-Row-Challenge" "/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/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-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/duvenagep/One-Billion-Row-Challenge on toolchain ddcf048784667508cd676fef4667f88ae15628a3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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" "+ddcf048784667508cd676fef4667f88ae15628a3" "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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f28beb60c529169b2e91aa64eb585917c254c604201c2eaba9a911d3af5d370
[INFO] running `Command { std: "docker" "start" "-a" "2f28beb60c529169b2e91aa64eb585917c254c604201c2eaba9a911d3af5d370", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f28beb60c529169b2e91aa64eb585917c254c604201c2eaba9a911d3af5d370", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f28beb60c529169b2e91aa64eb585917c254c604201c2eaba9a911d3af5d370", kill_on_drop: false }`
[INFO] [stdout] 2f28beb60c529169b2e91aa64eb585917c254c604201c2eaba9a911d3af5d370
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1e6d442c88d3dc4f954aec4f25815c3125a71f90ce71da449a4c624a6c04f1e
[INFO] running `Command { std: "docker" "start" "-a" "c1e6d442c88d3dc4f954aec4f25815c3125a71f90ce71da449a4c624a6c04f1e", kill_on_drop: false }`
[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<String, f32> {
[INFO] [stdout]    |                             -------------------- expected `HashMap<String, f32>` because of return type
[INFO] [stdout] ...
[INFO] [stdout] 24 |     1.0
[INFO] [stdout]    |     ^^^ expected `HashMap<String, f32>`, found floating-point number
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `HashMap<String, f32>`
[INFO] [stdout]                 found type `{float}`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/naive.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn naive(path: &str) -> HashMap<String, f32> {
[INFO] [stdout]    |                             -------------------- expected `HashMap<String, f32>` because of return type
[INFO] [stdout] ...
[INFO] [stdout] 24 |     1.0
[INFO] [stdout]    |     ^^^ expected `HashMap<String, f32>`, found floating-point number
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected struct `HashMap<String, f32>`
[INFO] [stdout]                 found type `{float}`
[INFO] [stdout] 
[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] 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" "c1e6d442c88d3dc4f954aec4f25815c3125a71f90ce71da449a4c624a6c04f1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1e6d442c88d3dc4f954aec4f25815c3125a71f90ce71da449a4c624a6c04f1e", kill_on_drop: false }`
[INFO] [stdout] c1e6d442c88d3dc4f954aec4f25815c3125a71f90ce71da449a4c624a6c04f1e