[INFO] fetching crate crunch-cli 0.5.2...
[INFO] checking crunch-cli-0.5.2 against master#f557a4fd462a779c92e4e8bd004426cf329efb30 for pr-111063
[INFO] extracting crate crunch-cli 0.5.2 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate crunch-cli 0.5.2 on toolchain f557a4fd462a779c92e4e8bd004426cf329efb30
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f557a4fd462a779c92e4e8bd004426cf329efb30" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate crunch-cli 0.5.2
[INFO] finished tweaking crates.io crate crunch-cli 0.5.2
[INFO] tweaked toml for crates.io crate crunch-cli 0.5.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate crunch-cli 0.5.2 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" "+f557a4fd462a779c92e4e8bd004426cf329efb30" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded threadpool v1.8.1
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+f557a4fd462a779c92e4e8bd004426cf329efb30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e0cb070457eb330e6df0c791eec80a9aef5f0e3d2baa9a396022133948964e30
[INFO] running `Command { std: "docker" "start" "-a" "e0cb070457eb330e6df0c791eec80a9aef5f0e3d2baa9a396022133948964e30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0cb070457eb330e6df0c791eec80a9aef5f0e3d2baa9a396022133948964e30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0cb070457eb330e6df0c791eec80a9aef5f0e3d2baa9a396022133948964e30", kill_on_drop: false }`
[INFO] [stdout] e0cb070457eb330e6df0c791eec80a9aef5f0e3d2baa9a396022133948964e30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+f557a4fd462a779c92e4e8bd004426cf329efb30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bbf91c20cda5c5d3473046e03b19e7d2e2c12ee2a34c12a52175927031c8c92c
[INFO] running `Command { std: "docker" "start" "-a" "bbf91c20cda5c5d3473046e03b19e7d2e2c12ee2a34c12a52175927031c8c92c", kill_on_drop: false }`
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[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]     Checking num_cpus v1.15.0
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[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling io-lifetimes v1.0.5
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling rayon-core v1.10.2
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[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling rustix v0.36.8
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[INFO] [stderr]     Checking toml v0.7.1
[INFO] [stderr]     Checking crunch-cli v0.5.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/cli_args.rs:111:4
[INFO] [stdout]     |
[INFO] [stdout] 111 |             _ => Ok(()),
[INFO] [stdout]     |             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/cli_args.rs:111:4
[INFO] [stdout]     |
[INFO] [stdout] 111 |             _ => Ok(()),
[INFO] [stdout]     |             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `run` is never used
[INFO] [stdout]   --> src/commands/reduce.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl Reduce {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] 30 |     pub fn run<T: GenericImage>(&self, _image: &T) -> anyhow::Result<RgbaOutputFormat> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `run` is never used
[INFO] [stdout]   --> src/commands/reduce.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl Reduce {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] 30 |     pub fn run<T: GenericImage>(&self, _image: &T) -> anyhow::Result<RgbaOutputFormat> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.85s
[INFO] running `Command { std: "docker" "inspect" "bbf91c20cda5c5d3473046e03b19e7d2e2c12ee2a34c12a52175927031c8c92c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbf91c20cda5c5d3473046e03b19e7d2e2c12ee2a34c12a52175927031c8c92c", kill_on_drop: false }`
[INFO] [stdout] bbf91c20cda5c5d3473046e03b19e7d2e2c12ee2a34c12a52175927031c8c92c