[INFO] fetching crate puroro 0.14.0...
[INFO] building puroro-0.14.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate puroro 0.14.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate puroro 0.14.0
[INFO] finished tweaking crates.io crate puroro 0.14.0
[INFO] tweaked toml for crates.io crate puroro 0.14.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate puroro 0.14.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 12 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.16)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 729d17e15f053e8d46ab54f1e898e51f5f9f7c86e4f03b3114d4c4945e37a46c
[INFO] running `Command { std: "docker" "start" "-a" "729d17e15f053e8d46ab54f1e898e51f5f9f7c86e4f03b3114d4c4945e37a46c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "729d17e15f053e8d46ab54f1e898e51f5f9f7c86e4f03b3114d4c4945e37a46c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "729d17e15f053e8d46ab54f1e898e51f5f9f7c86e4f03b3114d4c4945e37a46c", kill_on_drop: false }`
[INFO] [stdout] 729d17e15f053e8d46ab54f1e898e51f5f9f7c86e4f03b3114d4c4945e37a46c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0532746e584bfd33d8c01d5747e751dd574b67187da9c8e98e541b05fe7f8cef
[INFO] running `Command { std: "docker" "start" "-a" "0532746e584bfd33d8c01d5747e751dd574b67187da9c8e98e541b05fe7f8cef", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling puroro v0.14.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `CheckNumType` is never used
[INFO] [stdout]    --> src/internal/field_type/numerical.rs:320:7
[INFO] [stdout]     |
[INFO] [stdout] 320 | trait CheckNumType: Sized {
[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 4.19s
[INFO] running `Command { std: "docker" "inspect" "0532746e584bfd33d8c01d5747e751dd574b67187da9c8e98e541b05fe7f8cef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0532746e584bfd33d8c01d5747e751dd574b67187da9c8e98e541b05fe7f8cef", kill_on_drop: false }`
[INFO] [stdout] 0532746e584bfd33d8c01d5747e751dd574b67187da9c8e98e541b05fe7f8cef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd52a9dc23222256b402ba42ae3ad2ee1a8891510de8596da90d3c1db1cdf1cb
[INFO] running `Command { std: "docker" "start" "-a" "bd52a9dc23222256b402ba42ae3ad2ee1a8891510de8596da90d3c1db1cdf1cb", kill_on_drop: false }`
[INFO] [stdout] warning: trait `CheckNumType` is never used
[INFO] [stdout]    --> src/internal/field_type/numerical.rs:320:7
[INFO] [stdout]     |
[INFO] [stdout] 320 | trait CheckNumType: Sized {
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling puroro v0.14.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `CheckNumType` is never used
[INFO] [stdout]    --> src/internal/field_type/numerical.rs:320:7
[INFO] [stdout]     |
[INFO] [stdout] 320 | trait CheckNumType: Sized {
[INFO] [stdout]     |       ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "bd52a9dc23222256b402ba42ae3ad2ee1a8891510de8596da90d3c1db1cdf1cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd52a9dc23222256b402ba42ae3ad2ee1a8891510de8596da90d3c1db1cdf1cb", kill_on_drop: false }`
[INFO] [stdout] bd52a9dc23222256b402ba42ae3ad2ee1a8891510de8596da90d3c1db1cdf1cb