[INFO] fetching crate swiss_uid 1.1.1...
[INFO] building swiss_uid-1.1.1 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate swiss_uid 1.1.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate swiss_uid 1.1.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate swiss_uid 1.1.1
[INFO] tweaked toml for crates.io crate swiss_uid 1.1.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate swiss_uid 1.1.1 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate swiss_uid 1.1.1 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d7a2b856da64d8b0a9a9edb7d02d1d59b6593a3142f23e1fdfa57ff01b2ab85b
[INFO] running `Command { std: "docker" "start" "-a" "d7a2b856da64d8b0a9a9edb7d02d1d59b6593a3142f23e1fdfa57ff01b2ab85b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7a2b856da64d8b0a9a9edb7d02d1d59b6593a3142f23e1fdfa57ff01b2ab85b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7a2b856da64d8b0a9a9edb7d02d1d59b6593a3142f23e1fdfa57ff01b2ab85b", kill_on_drop: false }`
[INFO] [stdout] d7a2b856da64d8b0a9a9edb7d02d1d59b6593a3142f23e1fdfa57ff01b2ab85b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1628ef12b5a6eccb21e80883575767861833c2e7987f43999bacadf490bc09ad
[INFO] running `Command { std: "docker" "start" "-a" "1628ef12b5a6eccb21e80883575767861833c2e7987f43999bacadf490bc09ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling swiss_uid v1.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `IntoNibbles` is never used
[INFO] [stdout]   --> src/utils/nibble.rs:33:11
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub trait IntoNibbles:
[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 3.52s
[INFO] running `Command { std: "docker" "inspect" "1628ef12b5a6eccb21e80883575767861833c2e7987f43999bacadf490bc09ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1628ef12b5a6eccb21e80883575767861833c2e7987f43999bacadf490bc09ad", kill_on_drop: false }`
[INFO] [stdout] 1628ef12b5a6eccb21e80883575767861833c2e7987f43999bacadf490bc09ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20da5d23ef6ae122af99290eb103c1e9b26351024b7292322c470f2d49605938
[INFO] running `Command { std: "docker" "start" "-a" "20da5d23ef6ae122af99290eb103c1e9b26351024b7292322c470f2d49605938", kill_on_drop: false }`
[INFO] [stderr]    Compiling swiss_uid v1.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `IntoNibbles` is never used
[INFO] [stdout]   --> src/utils/nibble.rs:33:11
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub trait IntoNibbles:
[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 0.93s
[INFO] running `Command { std: "docker" "inspect" "20da5d23ef6ae122af99290eb103c1e9b26351024b7292322c470f2d49605938", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20da5d23ef6ae122af99290eb103c1e9b26351024b7292322c470f2d49605938", kill_on_drop: false }`
[INFO] [stdout] 20da5d23ef6ae122af99290eb103c1e9b26351024b7292322c470f2d49605938