[INFO] fetching crate ptouch 0.1.0...
[INFO] checking ptouch-0.1.0 against master#e652caa679a304af11fc04f1f12452f255a82593 for pr-98000
[INFO] extracting crate ptouch 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate ptouch 0.1.0 on toolchain e652caa679a304af11fc04f1f12452f255a82593
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3/source/.cargo/config
[INFO] started tweaking crates.io crate ptouch 0.1.0
[INFO] finished tweaking crates.io crate ptouch 0.1.0
[INFO] tweaked toml for crates.io crate ptouch 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate ptouch 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 597725c53472929740d14f59e9ba1ef3f21cdcfc2b95543ad1645795af0b70b4
[INFO] running `Command { std: "docker" "start" "-a" "597725c53472929740d14f59e9ba1ef3f21cdcfc2b95543ad1645795af0b70b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "597725c53472929740d14f59e9ba1ef3f21cdcfc2b95543ad1645795af0b70b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "597725c53472929740d14f59e9ba1ef3f21cdcfc2b95543ad1645795af0b70b4", kill_on_drop: false }`
[INFO] [stdout] 597725c53472929740d14f59e9ba1ef3f21cdcfc2b95543ad1645795af0b70b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+e652caa679a304af11fc04f1f12452f255a82593" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e014d4627802a18be9dd7ab392453fa143cb88eb713b13b6bbe197a2e5b1768
[INFO] running `Command { std: "docker" "start" "-a" "0e014d4627802a18be9dd7ab392453fa143cb88eb713b13b6bbe197a2e5b1768", kill_on_drop: false }`
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[INFO] [stderr]    Compiling thiserror-impl v1.0.23
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[INFO] [stderr]     Checking ptouch v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/commands.rs:138:9
[INFO] [stdout]     |
[INFO] [stdout] 138 |         &buff[7..11].copy_from_slice(&raster_bytes);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 138 |         let _ = &buff[7..11].copy_from_slice(&raster_bytes);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> src/commands.rs:138:9
[INFO] [stdout]     |
[INFO] [stdout] 138 |         &buff[7..11].copy_from_slice(&raster_bytes);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 138 |         let _ = &buff[7..11].copy_from_slice(&raster_bytes);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.45s
[INFO] running `Command { std: "docker" "inspect" "0e014d4627802a18be9dd7ab392453fa143cb88eb713b13b6bbe197a2e5b1768", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e014d4627802a18be9dd7ab392453fa143cb88eb713b13b6bbe197a2e5b1768", kill_on_drop: false }`
[INFO] [stdout] 0e014d4627802a18be9dd7ab392453fa143cb88eb713b13b6bbe197a2e5b1768