[INFO] updating cached repository https://github.com/VitalyAnkh/hello
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ce46fb0a918ce352b3f0bf1ed58c8e0b4ae6a4d0
[INFO] checking VitalyAnkh/hello against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FVitalyAnkh%2Fhello" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/VitalyAnkh/hello on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/VitalyAnkh/hello
[INFO] finished tweaking git repo https://github.com/VitalyAnkh/hello
[INFO] tweaked toml for git repo https://github.com/VitalyAnkh/hello written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/VitalyAnkh/hello already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] b5200e1ddba5ad1ce0684ddb194bf70df8258353bff60d8b1d63b11a0a669b83
[INFO] running `"docker" "start" "-a" "b5200e1ddba5ad1ce0684ddb194bf70df8258353bff60d8b1d63b11a0a669b83"`
[INFO] [stderr]     Checking hello v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0411]: expected trait, found self type `Self`
[INFO] [stderr]   --> src/lib.rs:13:31
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn call_box(self: Box<dyn Self>);
[INFO] [stderr]    |                               ^^^^ `Self` is only available in impls, traits, and type definitions
[INFO] [stderr] 
[INFO] [stderr] error[E0404]: expected trait, found type parameter `F`
[INFO] [stderr]   --> src/lib.rs:17:31
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn call_box(self: Box<dyn F>) {
[INFO] [stderr]    |                               ^ help: a trait with a similar name exists: `Fn`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0404, E0411.
[INFO] [stderr] For more information about an error, try `rustc --explain E0404`.
[INFO] [stderr] error: Could not compile `hello`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0411]: expected trait, found self type `Self`
[INFO] [stderr]   --> src/lib.rs:13:31
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn call_box(self: Box<dyn Self>);
[INFO] [stderr]    |                               ^^^^ `Self` is only available in impls, traits, and type definitions
[INFO] [stderr] 
[INFO] [stderr] error[E0404]: expected trait, found type parameter `F`
[INFO] [stderr]   --> src/lib.rs:17:31
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn call_box(self: Box<dyn F>) {
[INFO] [stderr]    |                               ^ help: a trait with a similar name exists: `Fn`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0404, E0411.
[INFO] [stderr] For more information about an error, try `rustc --explain E0404`.
[INFO] [stderr] error: Could not compile `hello`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "b5200e1ddba5ad1ce0684ddb194bf70df8258353bff60d8b1d63b11a0a669b83"`
[INFO] running `"docker" "rm" "-f" "b5200e1ddba5ad1ce0684ddb194bf70df8258353bff60d8b1d63b11a0a669b83"`
[INFO] [stdout] b5200e1ddba5ad1ce0684ddb194bf70df8258353bff60d8b1d63b11a0a669b83