[INFO] fetching crate lw 0.6.7...
[INFO] testing lw-0.6.7 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate lw 0.6.7 into /workspace/builds/worker-62/source
[INFO] validating manifest of crates.io crate lw 0.6.7 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lw 0.6.7
[INFO] finished tweaking crates.io crate lw 0.6.7
[INFO] tweaked toml for crates.io crate lw 0.6.7 written to /workspace/builds/worker-62/source/Cargo.toml
[INFO] crate crates.io crate lw 0.6.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cde9166a6adcc6a16571fa2ef85b776c594fe9e7800b03f5abef171a53b77ea2
[INFO] running `Command { std: "docker" "start" "-a" "cde9166a6adcc6a16571fa2ef85b776c594fe9e7800b03f5abef171a53b77ea2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cde9166a6adcc6a16571fa2ef85b776c594fe9e7800b03f5abef171a53b77ea2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cde9166a6adcc6a16571fa2ef85b776c594fe9e7800b03f5abef171a53b77ea2", kill_on_drop: false }`
[INFO] [stdout] cde9166a6adcc6a16571fa2ef85b776c594fe9e7800b03f5abef171a53b77ea2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f17d4d8a60053a0b3267208ede4ce2f99a8ff6408fc10d4b3caf18da55ad1a44
[INFO] running `Command { std: "docker" "start" "-a" "f17d4d8a60053a0b3267208ede4ce2f99a8ff6408fc10d4b3caf18da55ad1a44", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.88
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling nanoserde-derive v0.1.14
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling nanoserde v0.1.22
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling kqueue2-sys v0.1.5
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.21
[INFO] [stdout] error[E0412]: cannot find type `EventFilter` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/kqueue2-sys-0.1.5/src/lib.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub filter: EventFilter,
[INFO] [stdout]    |                 ^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `EventFlag` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/kqueue2-sys-0.1.5/src/lib.rs:26:16
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub flags: EventFlag,
[INFO] [stdout]    |                ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `FilterFlag` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/kqueue2-sys-0.1.5/src/lib.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fflags: FilterFlag,
[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] [stderr] error: could not compile `kqueue2-sys` due to 4 previous errors
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "f17d4d8a60053a0b3267208ede4ce2f99a8ff6408fc10d4b3caf18da55ad1a44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f17d4d8a60053a0b3267208ede4ce2f99a8ff6408fc10d4b3caf18da55ad1a44", kill_on_drop: false }`
[INFO] [stdout] f17d4d8a60053a0b3267208ede4ce2f99a8ff6408fc10d4b3caf18da55ad1a44