[INFO] fetching crate kernel-print 0.1.0...
[INFO] checking kernel-print-0.1.0 against try#9cfe725f0995b018340c519db1b2f3cf8a7e0631 for pr-81174
[INFO] extracting crate kernel-print 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate kernel-print 0.1.0 on toolchain 9cfe725f0995b018340c519db1b2f3cf8a7e0631
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kernel-print 0.1.0
[INFO] finished tweaking crates.io crate kernel-print 0.1.0
[INFO] tweaked toml for crates.io crate kernel-print 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d96ee28818f46e1856929a1e93a88bab984b85df2095663a47c5e72a4d4bc4fd
[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" "d96ee28818f46e1856929a1e93a88bab984b85df2095663a47c5e72a4d4bc4fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d96ee28818f46e1856929a1e93a88bab984b85df2095663a47c5e72a4d4bc4fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d96ee28818f46e1856929a1e93a88bab984b85df2095663a47c5e72a4d4bc4fd", kill_on_drop: false }`
[INFO] [stdout] d96ee28818f46e1856929a1e93a88bab984b85df2095663a47c5e72a4d4bc4fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 813e2650e20d1550c5692e07ed65d764b6c9280fdd513d53531f1abd865f031b
[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" "813e2650e20d1550c5692e07ed65d764b6c9280fdd513d53531f1abd865f031b", kill_on_drop: false }`
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]    Compiling ntapi v0.3.6
[INFO] [stderr]     Checking kernel-print v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `ntdbg` in `ntapi`
[INFO] [stdout]   --> src/writer.rs:42:21
[INFO] [stdout]    |
[INFO] [stdout] 42 |     unsafe { ntapi::ntdbg::DbgPrint(string.as_ptr() as _) };
[INFO] [stdout]    |                     ^^^^^ could not find `ntdbg` in `ntapi`
[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 E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kernel-print`
[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[E0433]: failed to resolve: could not find `ntdbg` in `ntapi`
[INFO] [stdout]   --> src/writer.rs:42:21
[INFO] [stdout]    |
[INFO] [stdout] 42 |     unsafe { ntapi::ntdbg::DbgPrint(string.as_ptr() as _) };
[INFO] [stdout]    |                     ^^^^^ could not find `ntdbg` in `ntapi`
[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 E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "813e2650e20d1550c5692e07ed65d764b6c9280fdd513d53531f1abd865f031b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "813e2650e20d1550c5692e07ed65d764b6c9280fdd513d53531f1abd865f031b", kill_on_drop: false }`
[INFO] [stdout] 813e2650e20d1550c5692e07ed65d764b6c9280fdd513d53531f1abd865f031b