[INFO] updating cached repository https://github.com/sirkibsirkib/channelize
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/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] 3f1bab3ae5f4c92b291a3caca54d78fb6e6c1635
[INFO] checking sirkibsirkib/channelize against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsirkibsirkib%2Fchannelize" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sirkibsirkib/channelize on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/sirkibsirkib/channelize
[INFO] finished tweaking git repo https://github.com/sirkibsirkib/channelize
[INFO] tweaked toml for git repo https://github.com/sirkibsirkib/channelize written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/sirkibsirkib/channelize already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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] 6c7e3ed0530ed348c75b61ffcd18027a9192b828f25291231d197b1db069c100
[INFO] running `"docker" "start" "-a" "6c7e3ed0530ed348c75b61ffcd18027a9192b828f25291231d197b1db069c100"`
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]     Checking byteorder v1.2.2
[INFO] [stderr]     Checking serde v1.0.37
[INFO] [stderr]    Compiling proc-macro2 v0.3.6
[INFO] [stderr]    Compiling quote v0.5.1
[INFO] [stderr]    Compiling syn v0.13.1
[INFO] [stderr]    Compiling serde_derive_internals v0.23.0
[INFO] [stderr]    Compiling serde_derive v1.0.37
[INFO] [stderr]     Checking bincode v1.0.0
[INFO] [stderr]     Checking nonblock v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: expected one of `:`, `@`, or `|`, found `&`
[INFO] [stderr]    --> src/stuff.rs:312:19
[INFO] [stderr]     |
[INFO] [stderr] 312 | fn send<M>(medium &mut io::Write, m: &M) where M: Message -> Result<usize, io::Error> {
[INFO] [stderr]     |                   ^ expected one of `:`, `@`, or `|`
[INFO] [stderr] 
[INFO] [stderr] error: expected `;` or `{`, found `->`
[INFO] [stderr]    --> src/stuff.rs:312:59
[INFO] [stderr]     |
[INFO] [stderr] 312 | fn send<M>(medium &mut io::Write, m: &M) where M: Message -> Result<usize, io::Error> {
[INFO] [stderr]     |                                                           ^^ expected `;` or `{`
[INFO] [stderr] 
[INFO] [stderr] error: expected one of `:`, `@`, or `|`, found `&`
[INFO] [stderr]    --> src/stuff.rs:312:19
[INFO] [stderr]     |
[INFO] [stderr] 312 | fn send<M>(medium &mut io::Write, m: &M) where M: Message -> Result<usize, io::Error> {
[INFO] [stderr]     |                   ^ expected one of `:`, `@`, or `|`
[INFO] [stderr] 
[INFO] [stderr] error: expected `;` or `{`, found `->`
[INFO] [stderr]    --> src/stuff.rs:312:59
[INFO] [stderr]     |
[INFO] [stderr] 312 | fn send<M>(medium &mut io::Write, m: &M) where M: Message -> Result<usize, io::Error> {
[INFO] [stderr]     |                                                           ^^ expected `;` or `{`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved imports `stuff::Message`, `stuff::Stream`, `stuff::Endpoint`, `stuff::RecvError`
[INFO] [stderr]   --> src/lib.rs:9:2
[INFO] [stderr]    |
[INFO] [stderr] 9  |     Message,
[INFO] [stderr]    |     ^^^^^^^ no `Message` in `stuff`
[INFO] [stderr] 10 |     Stream,
[INFO] [stderr]    |     ^^^^^^ no `Stream` in `stuff`
[INFO] [stderr] 11 |     Endpoint,
[INFO] [stderr]    |     ^^^^^^^^ no `Endpoint` in `stuff`
[INFO] [stderr] 12 |     RecvError,
[INFO] [stderr]    |     ^^^^^^^^^ no `RecvError` in `stuff`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use] extern crate serde_derive;
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors; 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `nonblock`.
[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] [stderr] error[E0432]: unresolved imports `stuff::Message`, `stuff::Stream`, `stuff::Endpoint`, `stuff::RecvError`
[INFO] [stderr]   --> src/lib.rs:9:2
[INFO] [stderr]    |
[INFO] [stderr] 9  |     Message,
[INFO] [stderr]    |     ^^^^^^^ no `Message` in `stuff`
[INFO] [stderr] 10 |     Stream,
[INFO] [stderr]    |     ^^^^^^ no `Stream` in `stuff`
[INFO] [stderr] 11 |     Endpoint,
[INFO] [stderr]    |     ^^^^^^^^ no `Endpoint` in `stuff`
[INFO] [stderr] 12 |     RecvError,
[INFO] [stderr]    |     ^^^^^^^^^ no `RecvError` in `stuff`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `nonblock`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "6c7e3ed0530ed348c75b61ffcd18027a9192b828f25291231d197b1db069c100"`
[INFO] running `"docker" "rm" "-f" "6c7e3ed0530ed348c75b61ffcd18027a9192b828f25291231d197b1db069c100"`
[INFO] [stdout] 6c7e3ed0530ed348c75b61ffcd18027a9192b828f25291231d197b1db069c100