[INFO] fetching crate copycat 0.5.0...
[INFO] checking copycat-0.5.0 against master#0dce3f606e05cffab7361c132a399d3550ab0df8 for pr-78376
[INFO] extracting crate copycat 0.5.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate copycat 0.5.0 on toolchain 0dce3f606e05cffab7361c132a399d3550ab0df8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate copycat 0.5.0
[INFO] finished tweaking crates.io crate copycat 0.5.0
[INFO] tweaked toml for crates.io crate copycat 0.5.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate copycat 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "fetch" "--locked" "--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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f11e3304e4afefc991a4f1b99c267d4dbe9664bf6224c49117d969d9854fde94
[INFO] running `Command { std: "docker" "start" "-a" "f11e3304e4afefc991a4f1b99c267d4dbe9664bf6224c49117d969d9854fde94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f11e3304e4afefc991a4f1b99c267d4dbe9664bf6224c49117d969d9854fde94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f11e3304e4afefc991a4f1b99c267d4dbe9664bf6224c49117d969d9854fde94", kill_on_drop: false }`
[INFO] [stdout] f11e3304e4afefc991a4f1b99c267d4dbe9664bf6224c49117d969d9854fde94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0dce3f606e05cffab7361c132a399d3550ab0df8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b1cbe6f86989c600976f83cb02be4a916bf957c6cc0f9044d094f4f9d72bb9d2
[INFO] running `Command { std: "docker" "start" "-a" "b1cbe6f86989c600976f83cb02be4a916bf957c6cc0f9044d094f4f9d72bb9d2", kill_on_drop: false }`
[INFO] [stderr]     Checking lazy-bytes-cast v5.0.1
[INFO] [stderr]     Checking clipboard-win v3.1.0
[INFO] [stderr]     Checking copycat v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved imports `clipboard_win::image`, `clipboard_win::Clipboard`
[INFO] [stdout]  --> src/main.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | use clipboard_win::{image, Clipboard};
[INFO] [stdout]   |                     ^^^^^  ^^^^^^^^^ no `Clipboard` in the root
[INFO] [stdout]   |                     |
[INFO] [stdout]   |                     no `image` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `clipboard_win::image`, `clipboard_win::Clipboard`
[INFO] [stdout]  --> src/main.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | use clipboard_win::{image, Clipboard};
[INFO] [stdout]   |                     ^^^^^  ^^^^^^^^^ no `Clipboard` in the root
[INFO] [stdout]   |                     |
[INFO] [stdout]   |                     no `image` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `copycat`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "b1cbe6f86989c600976f83cb02be4a916bf957c6cc0f9044d094f4f9d72bb9d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1cbe6f86989c600976f83cb02be4a916bf957c6cc0f9044d094f4f9d72bb9d2", kill_on_drop: false }`
[INFO] [stdout] b1cbe6f86989c600976f83cb02be4a916bf957c6cc0f9044d094f4f9d72bb9d2