[INFO] fetching crate uncooked_slices 0.1.0...
[INFO] building uncooked_slices-0.1.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate uncooked_slices 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate uncooked_slices 0.1.0
[INFO] finished tweaking crates.io crate uncooked_slices 0.1.0
[INFO] tweaked toml for crates.io crate uncooked_slices 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate uncooked_slices 0.1.0 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 uncooked_slices 0.1.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4a0e2be46229f21dae71a0d1f42e02fd0d641181f73af11e993ca0ba1a15aea3
[INFO] running `Command { std: "docker" "start" "-a" "4a0e2be46229f21dae71a0d1f42e02fd0d641181f73af11e993ca0ba1a15aea3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a0e2be46229f21dae71a0d1f42e02fd0d641181f73af11e993ca0ba1a15aea3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a0e2be46229f21dae71a0d1f42e02fd0d641181f73af11e993ca0ba1a15aea3", kill_on_drop: false }`
[INFO] [stdout] 4a0e2be46229f21dae71a0d1f42e02fd0d641181f73af11e993ca0ba1a15aea3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 5bafae6be8321f2b00cb2adc7853421662aa92b9b4f07931bd3ba2d066b28736
[INFO] running `Command { std: "docker" "start" "-a" "5bafae6be8321f2b00cb2adc7853421662aa92b9b4f07931bd3ba2d066b28736", kill_on_drop: false }`
[INFO] [stderr]    Compiling uncooked_slices v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "5bafae6be8321f2b00cb2adc7853421662aa92b9b4f07931bd3ba2d066b28736", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bafae6be8321f2b00cb2adc7853421662aa92b9b4f07931bd3ba2d066b28736", kill_on_drop: false }`
[INFO] [stdout] 5bafae6be8321f2b00cb2adc7853421662aa92b9b4f07931bd3ba2d066b28736
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a85e98f02136a4744d0e98f1bd18c82d2f4b5e4ee1e32d25a1145ad2c6af50e9
[INFO] running `Command { std: "docker" "start" "-a" "a85e98f02136a4744d0e98f1bd18c82d2f4b5e4ee1e32d25a1145ad2c6af50e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling uncooked_slices v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `uncooked`
[INFO] [stdout]    --> src/lib.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |         let uncooked = unsafe { UncookedSlice::new(ptr) };
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_uncooked`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "a85e98f02136a4744d0e98f1bd18c82d2f4b5e4ee1e32d25a1145ad2c6af50e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a85e98f02136a4744d0e98f1bd18c82d2f4b5e4ee1e32d25a1145ad2c6af50e9", kill_on_drop: false }`
[INFO] [stdout] a85e98f02136a4744d0e98f1bd18c82d2f4b5e4ee1e32d25a1145ad2c6af50e9