[INFO] fetching crate swiss_uid 1.1.1...
[INFO] building swiss_uid-1.1.1 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate swiss_uid 1.1.1 into /workspace/builds/worker-6-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-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate swiss_uid 1.1.1 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 46230d730824963573e3fcb734dc3515afabbfba5bcaffa1f5a98a12da7bc13d
[INFO] running `Command { std: "docker" "start" "-a" "46230d730824963573e3fcb734dc3515afabbfba5bcaffa1f5a98a12da7bc13d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46230d730824963573e3fcb734dc3515afabbfba5bcaffa1f5a98a12da7bc13d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46230d730824963573e3fcb734dc3515afabbfba5bcaffa1f5a98a12da7bc13d", kill_on_drop: false }`
[INFO] [stdout] 46230d730824963573e3fcb734dc3515afabbfba5bcaffa1f5a98a12da7bc13d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f44b678695a3bb0bd117e82b6cf51400245f49a30c7f09680e6d71b9093b96a8
[INFO] running `Command { std: "docker" "start" "-a" "f44b678695a3bb0bd117e82b6cf51400245f49a30c7f09680e6d71b9093b96a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling getrandom v0.3.2
[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 3.47s
[INFO] running `Command { std: "docker" "inspect" "f44b678695a3bb0bd117e82b6cf51400245f49a30c7f09680e6d71b9093b96a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f44b678695a3bb0bd117e82b6cf51400245f49a30c7f09680e6d71b9093b96a8", kill_on_drop: false }`
[INFO] [stdout] f44b678695a3bb0bd117e82b6cf51400245f49a30c7f09680e6d71b9093b96a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9e88cb27b6b69ec01b8b3b732e8657be96d9899bf58af98bc7c6fcbd53621f6
[INFO] running `Command { std: "docker" "start" "-a" "f9e88cb27b6b69ec01b8b3b732e8657be96d9899bf58af98bc7c6fcbd53621f6", kill_on_drop: false }`
[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]    Compiling swiss_uid v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "f9e88cb27b6b69ec01b8b3b732e8657be96d9899bf58af98bc7c6fcbd53621f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9e88cb27b6b69ec01b8b3b732e8657be96d9899bf58af98bc7c6fcbd53621f6", kill_on_drop: false }`
[INFO] [stdout] f9e88cb27b6b69ec01b8b3b732e8657be96d9899bf58af98bc7c6fcbd53621f6