[INFO] cloning repository https://github.com/sirkibsirkib/channelize [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sirkibsirkib/channelize" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsirkibsirkib%2Fchannelize", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsirkibsirkib%2Fchannelize'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3f1bab3ae5f4c92b291a3caca54d78fb6e6c1635 [INFO] checking sirkibsirkib/channelize against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsirkibsirkib%2Fchannelize" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sirkibsirkib/channelize on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/sirkibsirkib/channelize 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3bf337874143e8ac692f28f07f27be7c8ba34958912c35ec0f5eb0d008969527 [INFO] running `Command { std: "docker" "start" "-a" "3bf337874143e8ac692f28f07f27be7c8ba34958912c35ec0f5eb0d008969527", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3bf337874143e8ac692f28f07f27be7c8ba34958912c35ec0f5eb0d008969527", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3bf337874143e8ac692f28f07f27be7c8ba34958912c35ec0f5eb0d008969527", kill_on_drop: false }` [INFO] [stdout] 3bf337874143e8ac692f28f07f27be7c8ba34958912c35ec0f5eb0d008969527 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2d72af63d2059ef49883d09a5b81502594072f8683a35667af7f322d0af25348 [INFO] running `Command { std: "docker" "start" "-a" "2d72af63d2059ef49883d09a5b81502594072f8683a35667af7f322d0af25348", kill_on_drop: false }` [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] [stdout] error: expected one of `:`, `@`, or `|`, found `&` [INFO] [stdout] --> src/stuff.rs:312:19 [INFO] [stdout] | [INFO] [stdout] 312 | fn send(medium &mut io::Write, m: &M) where M: Message -> Result { [INFO] [stdout] | ^ expected one of `:`, `@`, or `|` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `:`, `@`, or `|`, found `&` [INFO] [stdout] --> src/stuff.rs:312:19 [INFO] [stdout] | [INFO] [stdout] 312 | fn send(medium &mut io::Write, m: &M) where M: Message -> Result { [INFO] [stdout] | ^ expected one of `:`, `@`, or `|` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `(`, `+`, `,`, `::`, `<`, or `{`, found `->` [INFO] [stdout] --> src/stuff.rs:312:59 [INFO] [stdout] | [INFO] [stdout] 312 | fn send(medium &mut io::Write, m: &M) where M: Message -> Result { [INFO] [stdout] | --------^^ expected one of `(`, `+`, `,`, `::`, `<`, or `{` [INFO] [stdout] | | | [INFO] [stdout] | | help: try adding parentheses [INFO] [stdout] | `Fn` bounds require arguments in parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `(`, `+`, `,`, `::`, `<`, or `{`, found `->` [INFO] [stdout] --> src/stuff.rs:312:59 [INFO] [stdout] | [INFO] [stdout] 312 | fn send(medium &mut io::Write, m: &M) where M: Message -> Result { [INFO] [stdout] | --------^^ expected one of `(`, `+`, `,`, `::`, `<`, or `{` [INFO] [stdout] | | | [INFO] [stdout] | | help: try adding parentheses [INFO] [stdout] | `Fn` bounds require arguments in parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `stuff::Message`, `stuff::Stream`, `stuff::Endpoint`, `stuff::RecvError` [INFO] [stdout] --> src/lib.rs:9:2 [INFO] [stdout] | [INFO] [stdout] 9 | Message, [INFO] [stdout] | ^^^^^^^ no `Message` in `stuff` [INFO] [stdout] 10 | Stream, [INFO] [stdout] | ^^^^^^ no `Stream` in `stuff` [INFO] [stdout] 11 | Endpoint, [INFO] [stdout] | ^^^^^^^^ no `Endpoint` in `stuff` [INFO] [stdout] 12 | RecvError, [INFO] [stdout] | ^^^^^^^^^ no `RecvError` in `stuff` [INFO] [stdout] | [INFO] [stdout] = help: consider importing this struct instead: [INFO] [stdout] std::sync::mpsc::RecvError [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `nonblock` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0432]: unresolved imports `stuff::Message`, `stuff::Stream`, `stuff::Endpoint`, `stuff::RecvError` [INFO] [stdout] --> src/lib.rs:9:2 [INFO] [stdout] | [INFO] [stdout] 9 | Message, [INFO] [stdout] | ^^^^^^^ no `Message` in `stuff` [INFO] [stdout] 10 | Stream, [INFO] [stdout] | ^^^^^^ no `Stream` in `stuff` [INFO] [stdout] 11 | Endpoint, [INFO] [stdout] | ^^^^^^^^ no `Endpoint` in `stuff` [INFO] [stdout] 12 | RecvError, [INFO] [stdout] | ^^^^^^^^^ no `RecvError` in `stuff` [INFO] [stdout] | [INFO] [stdout] = help: consider importing this struct instead: [INFO] [stdout] std::sync::mpsc::RecvError [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `nonblock` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "2d72af63d2059ef49883d09a5b81502594072f8683a35667af7f322d0af25348", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d72af63d2059ef49883d09a5b81502594072f8683a35667af7f322d0af25348", kill_on_drop: false }` [INFO] [stdout] 2d72af63d2059ef49883d09a5b81502594072f8683a35667af7f322d0af25348