[INFO] fetching crate minnixrand 0.1.2...
[INFO] checking minnixrand-0.1.2 against try#24cd45d7714ba43afd4b8e62fb677b069b21c4a5 for pr-129543
[INFO] extracting crate minnixrand 0.1.2 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate minnixrand 0.1.2 on toolchain 24cd45d7714ba43afd4b8e62fb677b069b21c4a5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate minnixrand 0.1.2
[INFO] finished tweaking crates.io crate minnixrand 0.1.2
[INFO] tweaked toml for crates.io crate minnixrand 0.1.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3434e301969ffe2fe02f37bd6bccadfdaabf0aa43c2611840b3f58f2399073be
[INFO] running `Command { std: "docker" "start" "-a" "3434e301969ffe2fe02f37bd6bccadfdaabf0aa43c2611840b3f58f2399073be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3434e301969ffe2fe02f37bd6bccadfdaabf0aa43c2611840b3f58f2399073be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3434e301969ffe2fe02f37bd6bccadfdaabf0aa43c2611840b3f58f2399073be", kill_on_drop: false }`
[INFO] [stdout] 3434e301969ffe2fe02f37bd6bccadfdaabf0aa43c2611840b3f58f2399073be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25326b8fd05fb6fde1982c3e04e58e211a15b875af0f86e14a785b68b27e4d7e
[INFO] running `Command { std: "docker" "start" "-a" "25326b8fd05fb6fde1982c3e04e58e211a15b875af0f86e14a785b68b27e4d7e", kill_on_drop: false }`
[INFO] [stderr]     Checking minnixrand v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]   --> src/marsaglia.rs:85:20
[INFO] [stdout]    |
[INFO] [stdout] 85 |             .map(|(k, v)| v / (count as f64))
[INFO] [stdout]    |                    ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "25326b8fd05fb6fde1982c3e04e58e211a15b875af0f86e14a785b68b27e4d7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25326b8fd05fb6fde1982c3e04e58e211a15b875af0f86e14a785b68b27e4d7e", kill_on_drop: false }`
[INFO] [stdout] 25326b8fd05fb6fde1982c3e04e58e211a15b875af0f86e14a785b68b27e4d7e