[INFO] fetching crate kakistocracy 0.1.0...
[INFO] checking kakistocracy-0.1.0 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] extracting crate kakistocracy 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate kakistocracy 0.1.0 on toolchain 506512391b1a75ae450d36c9420978402a91abcc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kakistocracy 0.1.0
[INFO] finished tweaking crates.io crate kakistocracy 0.1.0
[INFO] tweaked toml for crates.io crate kakistocracy 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate kakistocracy 0.1.0 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc122eb1fc149fa57d8192e13680275ad8097bd5e5c4486e81ac740f550c8311
[INFO] running `Command { std: "docker" "start" "-a" "dc122eb1fc149fa57d8192e13680275ad8097bd5e5c4486e81ac740f550c8311", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc122eb1fc149fa57d8192e13680275ad8097bd5e5c4486e81ac740f550c8311", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc122eb1fc149fa57d8192e13680275ad8097bd5e5c4486e81ac740f550c8311", kill_on_drop: false }`
[INFO] [stdout] dc122eb1fc149fa57d8192e13680275ad8097bd5e5c4486e81ac740f550c8311
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25d7cf8693e4fb7a59a9e6b5d1b2af6dfe13702eab4d1606af73caa5b71c8817
[INFO] running `Command { std: "docker" "start" "-a" "25d7cf8693e4fb7a59a9e6b5d1b2af6dfe13702eab4d1606af73caa5b71c8817", kill_on_drop: false }`
[INFO] [stderr]     Checking kakistocracy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `kakistocracy::windows`
[INFO] [stdout]  --> examples/message_loop_only.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use kakistocracy::windows::*;
[INFO] [stdout]   |                   ^^^^^^^ could not find `windows` in `kakistocracy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `post_quit_message` in this scope
[INFO] [stdout]  --> examples/message_loop_only.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     post_quit_message(-42);
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `message_loop_until_wm_quit` in this scope
[INFO] [stdout]  --> examples/message_loop_only.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 |     let exit = message_loop_until_wm_quit();
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kakistocracy` (example "message_loop_only") due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "25d7cf8693e4fb7a59a9e6b5d1b2af6dfe13702eab4d1606af73caa5b71c8817", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25d7cf8693e4fb7a59a9e6b5d1b2af6dfe13702eab4d1606af73caa5b71c8817", kill_on_drop: false }`
[INFO] [stdout] 25d7cf8693e4fb7a59a9e6b5d1b2af6dfe13702eab4d1606af73caa5b71c8817