[INFO] fetching crate copycat 0.6.3...
[INFO] checking copycat-0.6.3 against master#6526e5c772f2da07db745c94ca6bb0a591a39ba4 for pr-80920
[INFO] extracting crate copycat 0.6.3 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate copycat 0.6.3 on toolchain 6526e5c772f2da07db745c94ca6bb0a591a39ba4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate copycat 0.6.3
[INFO] finished tweaking crates.io crate copycat 0.6.3
[INFO] tweaked toml for crates.io crate copycat 0.6.3 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate copycat 0.6.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 486c546fd7af46f440699312b75a5d92d15a5abeb7d36a31e8abaeeee52f6307
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "486c546fd7af46f440699312b75a5d92d15a5abeb7d36a31e8abaeeee52f6307", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "486c546fd7af46f440699312b75a5d92d15a5abeb7d36a31e8abaeeee52f6307", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "486c546fd7af46f440699312b75a5d92d15a5abeb7d36a31e8abaeeee52f6307", kill_on_drop: false }`
[INFO] [stdout] 486c546fd7af46f440699312b75a5d92d15a5abeb7d36a31e8abaeeee52f6307
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+6526e5c772f2da07db745c94ca6bb0a591a39ba4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ff83c16724f9a4ff4a889ed5170464012f41819ca7da3c9ed43d2d9d2af8eb8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8ff83c16724f9a4ff4a889ed5170464012f41819ca7da3c9ed43d2d9d2af8eb8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]     Checking lazy-bytes-cast v5.0.1
[INFO] [stderr]     Checking clipboard-win v3.1.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking copycat v0.6.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved imports `clipboard_win::image`, `clipboard_win::Clipboard`
[INFO] [stdout]  --> src/main.rs:7:21
[INFO] [stdout]   |
[INFO] [stdout] 7 | 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:7:21
[INFO] [stdout]   |
[INFO] [stdout] 7 | 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] [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] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "8ff83c16724f9a4ff4a889ed5170464012f41819ca7da3c9ed43d2d9d2af8eb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ff83c16724f9a4ff4a889ed5170464012f41819ca7da3c9ed43d2d9d2af8eb8", kill_on_drop: false }`
[INFO] [stdout] 8ff83c16724f9a4ff4a889ed5170464012f41819ca7da3c9ed43d2d9d2af8eb8