[INFO] cloning repository https://github.com/Deadairx/roll-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Deadairx/roll-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDeadairx%2Froll-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDeadairx%2Froll-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d6692c4a5f8506bf493da1bf1cf030eb29a00ac9
[INFO] checking Deadairx/roll-rs/d6692c4a5f8506bf493da1bf1cf030eb29a00ac9 against master#03c609abb6638f9d7f49f34326d4137d07f5cd61 for pr-155945
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDeadairx%2Froll-rs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Deadairx/roll-rs
[INFO] finished tweaking git repo https://github.com/Deadairx/roll-rs
[INFO] tweaked toml for git repo https://github.com/Deadairx/roll-rs written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Deadairx/roll-rs on toolchain 03c609abb6638f9d7f49f34326d4137d07f5cd61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+03c609abb6638f9d7f49f34326d4137d07f5cd61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Deadairx/roll-rs 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" "+03c609abb6638f9d7f49f34326d4137d07f5cd61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded regex v1.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+03c609abb6638f9d7f49f34326d4137d07f5cd61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dbeff0ca3ba587e90a4cff07673dfb1413e696e0515dc36c58c33fbb118dc946
[INFO] running `Command { std: "docker" "start" "-a" "dbeff0ca3ba587e90a4cff07673dfb1413e696e0515dc36c58c33fbb118dc946", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbeff0ca3ba587e90a4cff07673dfb1413e696e0515dc36c58c33fbb118dc946", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbeff0ca3ba587e90a4cff07673dfb1413e696e0515dc36c58c33fbb118dc946", kill_on_drop: false }`
[INFO] [stdout] dbeff0ca3ba587e90a4cff07673dfb1413e696e0515dc36c58c33fbb118dc946
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+03c609abb6638f9d7f49f34326d4137d07f5cd61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d352ea720cccd2fdd7e78facfdf1a8332951b1bf067bd15b39a38949153f2a59
[INFO] running `Command { std: "docker" "start" "-a" "d352ea720cccd2fdd7e78facfdf1a8332951b1bf067bd15b39a38949153f2a59", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]     Checking regex-syntax v0.6.28
[INFO] [stderr]     Checking aho-corasick v0.7.20
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking regex v1.7.0
[INFO] [stderr]     Checking roll-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `sides` and `modifier` are never read
[INFO] [stdout]   --> src/roller.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct RollResult {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 21 |     pub num_dice: u32,
[INFO] [stdout] 22 |     pub sides: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub modifier: i32,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `sides` and `modifier` are never read
[INFO] [stdout]   --> src/roller.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct RollResult {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 21 |     pub num_dice: u32,
[INFO] [stdout] 22 |     pub sides: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub modifier: i32,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.25s
[INFO] running `Command { std: "docker" "inspect" "d352ea720cccd2fdd7e78facfdf1a8332951b1bf067bd15b39a38949153f2a59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d352ea720cccd2fdd7e78facfdf1a8332951b1bf067bd15b39a38949153f2a59", kill_on_drop: false }`
[INFO] [stdout] d352ea720cccd2fdd7e78facfdf1a8332951b1bf067bd15b39a38949153f2a59
