[INFO] fetching crate objc2-browser-engine-core 0.3.1...
[INFO] testing objc2-browser-engine-core-0.3.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate objc2-browser-engine-core 0.3.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate objc2-browser-engine-core 0.3.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate objc2-browser-engine-core 0.3.1
[INFO] tweaked toml for crates.io crate objc2-browser-engine-core 0.3.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate objc2-browser-engine-core 0.3.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate objc2-browser-engine-core 0.3.1 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6063bc61ef0310c4d6cdfb31b2ccd0b7e7521455b2da178130972f670eb1b374
[INFO] running `Command { std: "docker" "start" "-a" "6063bc61ef0310c4d6cdfb31b2ccd0b7e7521455b2da178130972f670eb1b374", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6063bc61ef0310c4d6cdfb31b2ccd0b7e7521455b2da178130972f670eb1b374", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6063bc61ef0310c4d6cdfb31b2ccd0b7e7521455b2da178130972f670eb1b374", kill_on_drop: false }`
[INFO] [stdout] 6063bc61ef0310c4d6cdfb31b2ccd0b7e7521455b2da178130972f670eb1b374
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99906767079ae67a496615c49c896d7e941661a1324159a72d3fc1ae72e22c31
[INFO] running `Command { std: "docker" "start" "-a" "99906767079ae67a496615c49c896d7e941661a1324159a72d3fc1ae72e22c31", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling objc2-browser-engine-core v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0412]: cannot find type `kevent` in crate `libc`
[INFO] [stdout]    --> src/generated/BEkevent.rs:11:34
[INFO] [stdout]     |
[INFO] [stdout]  11 |           changelist: *const libc::kevent,
[INFO] [stdout]     |                                    ^^^^^^ help: a struct with a similar name exists: `servent`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libc-0.2.171/src/unix/mod.rs:46:1
[INFO] [stdout]     |
[INFO] [stdout]  46 | / s! {
[INFO] [stdout]  47 | |     pub struct group {
[INFO] [stdout]  48 | |         pub gr_name: *mut c_char,
[INFO] [stdout]  49 | |         pub gr_passwd: *mut c_char,
[INFO] [stdout] ...   |
[INFO] [stdout] 213 | | }
[INFO] [stdout]     | |_- similarly named struct `servent` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `kevent` in crate `libc`
[INFO] [stdout]    --> src/generated/BEkevent.rs:13:31
[INFO] [stdout]     |
[INFO] [stdout]  13 |           eventlist: *mut libc::kevent,
[INFO] [stdout]     |                                 ^^^^^^ help: a struct with a similar name exists: `servent`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/libc-0.2.171/src/unix/mod.rs:46:1
[INFO] [stdout]     |
[INFO] [stdout]  46 | / s! {
[INFO] [stdout]  47 | |     pub struct group {
[INFO] [stdout]  48 | |         pub gr_name: *mut c_char,
[INFO] [stdout]  49 | |         pub gr_passwd: *mut c_char,
[INFO] [stdout] ...   |
[INFO] [stdout] 213 | | }
[INFO] [stdout]     | |_- similarly named struct `servent` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `kevent64_s` in crate `libc`
[INFO] [stdout]   --> src/generated/BEkevent.rs:23:34
[INFO] [stdout]    |
[INFO] [stdout] 23 |         changelist: *const libc::kevent64_s,
[INFO] [stdout]    |                                  ^^^^^^^^^^ not found in `libc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `kevent64_s` in crate `libc`
[INFO] [stdout]   --> src/generated/BEkevent.rs:25:31
[INFO] [stdout]    |
[INFO] [stdout] 25 |         eventlist: *mut libc::kevent64_s,
[INFO] [stdout]    |                               ^^^^^^^^^^ not found in `libc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `objc2-browser-engine-core` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "99906767079ae67a496615c49c896d7e941661a1324159a72d3fc1ae72e22c31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99906767079ae67a496615c49c896d7e941661a1324159a72d3fc1ae72e22c31", kill_on_drop: false }`
[INFO] [stdout] 99906767079ae67a496615c49c896d7e941661a1324159a72d3fc1ae72e22c31