[INFO] crate pigmnts 0.3.0 is already in cache
[INFO] checking pigmnts-0.3.0 against try#3738e44c8fffe9e1fdfda9304a4df74ce7b29152 for pr-68746
[INFO] extracting crate pigmnts 0.3.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate pigmnts 0.3.0 on toolchain 3738e44c8fffe9e1fdfda9304a4df74ce7b29152
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3738e44c8fffe9e1fdfda9304a4df74ce7b29152" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate pigmnts 0.3.0
[INFO] finished tweaking crates.io crate pigmnts 0.3.0
[INFO] tweaked toml for crates.io crate pigmnts 0.3.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3738e44c8fffe9e1fdfda9304a4df74ce7b29152" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3738e44c8fffe9e1fdfda9304a4df74ce7b29152" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+3738e44c8fffe9e1fdfda9304a4df74ce7b29152" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 164acb096ffb7b18cb50a85fa59a336763376f8cc3771c394eb5b1bce2f935cf
[INFO] running `"docker" "start" "-a" "164acb096ffb7b18cb50a85fa59a336763376f8cc3771c394eb5b1bce2f935cf"`
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling wasm-bindgen v0.2.58
[INFO] [stderr]    Compiling web-sys v0.3.35
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking js-sys v0.3.35
[INFO] [stderr]     Checking pigmnts v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `ImageData`
[INFO] [stderr]   --> src/lib.rs:11:60
[INFO] [stderr]    |
[INFO] [stderr] 11 | use web_sys::{CanvasRenderingContext2d, HtmlCanvasElement, ImageData};
[INFO] [stderr]    |                                                            ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ImageData`
[INFO] [stderr]   --> src/lib.rs:11:60
[INFO] [stderr]    |
[INFO] [stderr] 11 | use web_sys::{CanvasRenderingContext2d, HtmlCanvasElement, ImageData};
[INFO] [stderr]    |                                                            ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.52s
[INFO] running `"docker" "inspect" "164acb096ffb7b18cb50a85fa59a336763376f8cc3771c394eb5b1bce2f935cf"`
[INFO] running `"docker" "rm" "-f" "164acb096ffb7b18cb50a85fa59a336763376f8cc3771c394eb5b1bce2f935cf"`
[INFO] [stdout] 164acb096ffb7b18cb50a85fa59a336763376f8cc3771c394eb5b1bce2f935cf