[INFO] cloning repository https://github.com/jasonmccampbell/spraycc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jasonmccampbell/spraycc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjasonmccampbell%2Fspraycc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjasonmccampbell%2Fspraycc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cec8621db9614e0ca3da804a657e4d8555feb09b [INFO] checking jasonmccampbell/spraycc against try#ff044a3d65d25a17c3e14c1530004e1540179ba7 for pr-78338 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjasonmccampbell%2Fspraycc" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jasonmccampbell/spraycc on toolchain ff044a3d65d25a17c3e14c1530004e1540179ba7 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff044a3d65d25a17c3e14c1530004e1540179ba7" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jasonmccampbell/spraycc [INFO] finished tweaking git repo https://github.com/jasonmccampbell/spraycc [INFO] tweaked toml for git repo https://github.com/jasonmccampbell/spraycc written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/jasonmccampbell/spraycc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff044a3d65d25a17c3e14c1530004e1540179ba7" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded c_linked_list v1.1.1 [INFO] [stderr] Downloaded get_if_addrs-sys v0.1.1 [INFO] [stderr] Downloaded get_if_addrs v0.5.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+ff044a3d65d25a17c3e14c1530004e1540179ba7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2a70972a7c7334af382b569abbe55127a93a64e2211353dd1ea77daad5dd6a3a [INFO] running `Command { std: "docker" "start" "-a" "2a70972a7c7334af382b569abbe55127a93a64e2211353dd1ea77daad5dd6a3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2a70972a7c7334af382b569abbe55127a93a64e2211353dd1ea77daad5dd6a3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a70972a7c7334af382b569abbe55127a93a64e2211353dd1ea77daad5dd6a3a", kill_on_drop: false }` [INFO] [stdout] 2a70972a7c7334af382b569abbe55127a93a64e2211353dd1ea77daad5dd6a3a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+ff044a3d65d25a17c3e14c1530004e1540179ba7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c474a9f23abb296ea0ffcd47d65fe08a3af205bffcc93add739599f6435da28 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "1c474a9f23abb296ea0ffcd47d65fe08a3af205bffcc93add739599f6435da28", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Checking gimli v0.22.0 [INFO] [stderr] Checking smallvec v1.4.2 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking rustc-demangle v0.1.18 [INFO] [stderr] Checking object v0.21.1 [INFO] [stderr] Checking arc-swap v0.4.7 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking pin-project-lite v0.1.11 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking c_linked_list v1.1.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking futures-core v0.3.7 [INFO] [stderr] Checking bytes v0.6.0 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Checking lock_api v0.4.1 [INFO] [stderr] Checking instant v0.1.8 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking parking_lot_core v0.8.0 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking mio v0.7.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking signal-hook-registry v1.2.1 [INFO] [stderr] Checking gethostname v0.2.1 [INFO] [stderr] Checking get_if_addrs v0.5.3 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking parking_lot v0.11.0 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking addr2line v0.13.0 [INFO] [stderr] Checking backtrace v0.3.53 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking which v2.0.1 [INFO] [stderr] Compiling tokio-macros v0.3.0 [INFO] [stderr] Checking tokio v0.3.1 [INFO] [stderr] Checking toml v0.5.7 [INFO] [stderr] Checking bincode v1.3.1 [INFO] [stderr] Checking spraycc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::fs::OpenOptions` [INFO] [stdout] --> src/task.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::fs::OpenOptions; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/task.rs:135:9 [INFO] [stdout] | [INFO] [stdout] 135 | Ok(status) if status.success() => { [INFO] [stdout] | ^^^^^^^^^^ expected opaque type, found enum `std::result::Result` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.3.1/src/process/mod.rs:924:37 [INFO] [stdout] | [INFO] [stdout] 924 | pub async fn wait(&mut self) -> io::Result { [INFO] [stdout] | ---------------------- the `Output` of this `async fn`'s expected opaque type [INFO] [stdout] | [INFO] [stdout] = note: expected opaque type `impl Future` [INFO] [stdout] found enum `std::result::Result<_, _>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/task.rs:138:9 [INFO] [stdout] | [INFO] [stdout] 138 | Ok(status) => { [INFO] [stdout] | ^^^^^^^^^^ expected opaque type, found enum `std::result::Result` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.3.1/src/process/mod.rs:924:37 [INFO] [stdout] | [INFO] [stdout] 924 | pub async fn wait(&mut self) -> io::Result { [INFO] [stdout] | ---------------------- the `Output` of this `async fn`'s expected opaque type [INFO] [stdout] | [INFO] [stdout] = note: expected opaque type `impl Future` [INFO] [stdout] found enum `std::result::Result<_, _>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/task.rs:146:9 [INFO] [stdout] | [INFO] [stdout] 146 | Err(err) => { [INFO] [stdout] | ^^^^^^^^ expected opaque type, found enum `std::result::Result` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.3.1/src/process/mod.rs:924:37 [INFO] [stdout] | [INFO] [stdout] 924 | pub async fn wait(&mut self) -> io::Result { [INFO] [stdout] | ---------------------- the `Output` of this `async fn`'s expected opaque type [INFO] [stdout] | [INFO] [stdout] = note: expected opaque type `impl Future` [INFO] [stdout] found enum `std::result::Result<_, _>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `access_code` [INFO] [stdout] --> src/server.rs:280:45 [INFO] [stdout] | [INFO] [stdout] 280 | ipc::Message::YourObedientServant { access_code } => { [INFO] [stdout] | ^^^^^^^^^^^ help: try ignoring the field: `access_code: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `access_code` [INFO] [stdout] --> src/server.rs:283:30 [INFO] [stdout] | [INFO] [stdout] 283 | ipc::Message::Task { access_code, details } => { [INFO] [stdout] | ^^^^^^^^^^^ help: try ignoring the field: `access_code: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `read` found for struct `tokio::process::ChildStdout` in the current scope [INFO] [stdout] --> src/task.rs:154:24 [INFO] [stdout] | [INFO] [stdout] 154 | let n = stdout.read(&mut buf[..]).unwrap(); [INFO] [stdout] | ^^^^ method not found in `tokio::process::ChildStdout` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.3.1/src/io/util/async_read_ext.rs:162:12 [INFO] [stdout] | [INFO] [stdout] 162 | fn read<'a>(&'a mut self, buf: &'a mut [u8]) -> Read<'a, Self> [INFO] [stdout] | ---- the method is available for `Box` here [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] = note: the following trait is implemented but not in scope; perhaps add a `use` for it: [INFO] [stdout] `use crate::tokio::io::AsyncReadExt;` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Read` [INFO] [stdout] --> src/task.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::io::Read; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `spraycc` [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] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "1c474a9f23abb296ea0ffcd47d65fe08a3af205bffcc93add739599f6435da28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c474a9f23abb296ea0ffcd47d65fe08a3af205bffcc93add739599f6435da28", kill_on_drop: false }` [INFO] [stdout] 1c474a9f23abb296ea0ffcd47d65fe08a3af205bffcc93add739599f6435da28