[INFO] cloning repository https://github.com/astrojosh/Diagrammatic-Monte-Carlo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/astrojosh/Diagrammatic-Monte-Carlo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fastrojosh%2FDiagrammatic-Monte-Carlo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fastrojosh%2FDiagrammatic-Monte-Carlo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0a7f90d491addca2eee15ab6e6e3f66bbe8eb8f1
[INFO] testing astrojosh/Diagrammatic-Monte-Carlo against 1.54.0 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fastrojosh%2FDiagrammatic-Monte-Carlo" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/astrojosh/Diagrammatic-Monte-Carlo on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/astrojosh/Diagrammatic-Monte-Carlo
[INFO] finished tweaking git repo https://github.com/astrojosh/Diagrammatic-Monte-Carlo
[INFO] tweaked toml for git repo https://github.com/astrojosh/Diagrammatic-Monte-Carlo written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/astrojosh/Diagrammatic-Monte-Carlo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cfd992d2755577a8df5b1c29230905dcf675d33a9c7b009dfec1845bb7911a47
[INFO] running `Command { std: "docker" "start" "-a" "cfd992d2755577a8df5b1c29230905dcf675d33a9c7b009dfec1845bb7911a47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfd992d2755577a8df5b1c29230905dcf675d33a9c7b009dfec1845bb7911a47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfd992d2755577a8df5b1c29230905dcf675d33a9c7b009dfec1845bb7911a47", kill_on_drop: false }`
[INFO] [stdout] cfd992d2755577a8df5b1c29230905dcf675d33a9c7b009dfec1845bb7911a47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b034fcdad9f9ba5efaa83355aa177077bc62287f1d36e735ec307f95f7e18f2f
[INFO] running `Command { std: "docker" "start" "-a" "b034fcdad9f9ba5efaa83355aa177077bc62287f1d36e735ec307f95f7e18f2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling diagrammatic_monte_carlo v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected `{`, found keyword `in`
[INFO] [stdout]   --> src/main.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 |     while _ in 0..N {
[INFO] [stdout]    |             ^^ expected `{`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Distribution`
[INFO] [stdout]  --> src/main.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rand::distributions::{Distribution, Uniform};
[INFO] [stdout]   |                           ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `diagrammatic_monte_carlo`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "b034fcdad9f9ba5efaa83355aa177077bc62287f1d36e735ec307f95f7e18f2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b034fcdad9f9ba5efaa83355aa177077bc62287f1d36e735ec307f95f7e18f2f", kill_on_drop: false }`
[INFO] [stdout] b034fcdad9f9ba5efaa83355aa177077bc62287f1d36e735ec307f95f7e18f2f
