[INFO] fetching crate pixset 0.0.6...
[INFO] checking pixset-0.0.6 against try#5e633973aa9255a88b65a39484627bb54e6044b3 for pr-66063
[INFO] extracting crate pixset 0.0.6 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate pixset 0.0.6 on toolchain 5e633973aa9255a88b65a39484627bb54e6044b3
[INFO] running `"/workspace/cargo-home/bin/cargo" "+5e633973aa9255a88b65a39484627bb54e6044b3" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate pixset 0.0.6
[INFO] finished tweaking crates.io crate pixset 0.0.6
[INFO] tweaked toml for crates.io crate pixset 0.0.6 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+5e633973aa9255a88b65a39484627bb54e6044b3" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+5e633973aa9255a88b65a39484627bb54e6044b3" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+5e633973aa9255a88b65a39484627bb54e6044b3" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] aa796c997c5a0ead33ecf92cffcd6e32f9ec08cdfffb6b783e5f80de2d57f7af
[INFO] running `"docker" "start" "-a" "aa796c997c5a0ead33ecf92cffcd6e32f9ec08cdfffb6b783e5f80de2d57f7af"`
[INFO] [stderr]    Compiling pixset_derive v0.0.5
[INFO] [stderr]     Checking pixset v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0433]: failed to resolve: could not find `Str` in `pixset`
[INFO] [stderr]   --> benches/benches.rs:11:40
[INFO] [stderr]    |
[INFO] [stderr] 11 |         for (_pix, _offset) in pixset::Str::from("Yo, Dawg;").iter() {}
[INFO] [stderr]    |                                        ^^^ could not find `Str` in `pixset`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `Pixset` in `pixset`
[INFO] [stderr]   --> benches/benches.rs:17:26
[INFO] [stderr]    |
[INFO] [stderr] 17 |     let pixset = pixset::Pixset::new(100, 16);
[INFO] [stderr]    |                          ^^^^^^ could not find `Pixset` in `pixset`
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> benches/benches.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(test)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0433, E0554.
[INFO] [stderr] For more information about an error, try `rustc --explain E0433`.
[INFO] [stderr] error: could not compile `pixset`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "aa796c997c5a0ead33ecf92cffcd6e32f9ec08cdfffb6b783e5f80de2d57f7af"`
[INFO] running `"docker" "rm" "-f" "aa796c997c5a0ead33ecf92cffcd6e32f9ec08cdfffb6b783e5f80de2d57f7af"`
[INFO] [stdout] aa796c997c5a0ead33ecf92cffcd6e32f9ec08cdfffb6b783e5f80de2d57f7af