[INFO] cloning repository https://github.com/sayyedzia/stackless-coroutine [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sayyedzia/stackless-coroutine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsayyedzia%2Fstackless-coroutine", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsayyedzia%2Fstackless-coroutine'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9bc601ffc16dd186b49b6bfb4960b754004d1a44 [INFO] checking sayyedzia/stackless-coroutine against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsayyedzia%2Fstackless-coroutine" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/sayyedzia/stackless-coroutine [INFO] finished tweaking git repo https://github.com/sayyedzia/stackless-coroutine [INFO] tweaked toml for git repo https://github.com/sayyedzia/stackless-coroutine written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/sayyedzia/stackless-coroutine on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/sayyedzia/stackless-coroutine 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3ff943e00f6af8fc943dde664f06ca8a10318c00a18dffb89f61e41492e641a4 [INFO] running `Command { std: "docker" "start" "-a" "3ff943e00f6af8fc943dde664f06ca8a10318c00a18dffb89f61e41492e641a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3ff943e00f6af8fc943dde664f06ca8a10318c00a18dffb89f61e41492e641a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ff943e00f6af8fc943dde664f06ca8a10318c00a18dffb89f61e41492e641a4", kill_on_drop: false }` [INFO] [stdout] 3ff943e00f6af8fc943dde664f06ca8a10318c00a18dffb89f61e41492e641a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3d4b2b92066cc96f9e1f7f6e8bff4482e2e85d293d28f49d51bc2ce4dac81d5a [INFO] running `Command { std: "docker" "start" "-a" "3d4b2b92066cc96f9e1f7f6e8bff4482e2e85d293d28f49d51bc2ce4dac81d5a", kill_on_drop: false }` [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking stackless-coroutines v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0405]: cannot find trait `Future` in this scope [INFO] [stdout] --> src/http.rs:14:36 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn get(path: &str) -> impl Future { [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these traits [INFO] [stdout] | [INFO] [stdout] 1 + use crate::Future; [INFO] [stdout] | [INFO] [stdout] 1 + use std::future::Future; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `Future` in this scope [INFO] [stdout] --> src/http.rs:43:6 [INFO] [stdout] | [INFO] [stdout] 43 | impl Future for HttpGetFuture { [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these traits [INFO] [stdout] | [INFO] [stdout] 1 + use crate::Future; [INFO] [stdout] | [INFO] [stdout] 1 + use std::future::Future; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `PollState` in this scope [INFO] [stdout] --> src/http.rs:45:27 [INFO] [stdout] | [INFO] [stdout] 45 | fn poll(&mut self) -> PollState { [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this enum through its public re-export [INFO] [stdout] | [INFO] [stdout] 1 + use crate::PollState; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PollState` [INFO] [stdout] --> src/http.rs:51:20 [INFO] [stdout] | [INFO] [stdout] 51 | return PollState::NotReady; [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `PollState` [INFO] [stdout] | [INFO] [stdout] help: consider importing this enum through its public re-export [INFO] [stdout] | [INFO] [stdout] 1 + use crate::PollState; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PollState` [INFO] [stdout] --> src/http.rs:60:27 [INFO] [stdout] | [INFO] [stdout] 60 | break PollState::Ready(s.to_string()); [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `PollState` [INFO] [stdout] | [INFO] [stdout] help: consider importing this enum through its public re-export [INFO] [stdout] | [INFO] [stdout] 1 + use crate::PollState; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ErrorKind` [INFO] [stdout] --> src/http.rs:70:39 [INFO] [stdout] | [INFO] [stdout] 70 | Err(e) if e.kind() == ErrorKind::WouldBlock => { [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `ErrorKind` [INFO] [stdout] | [INFO] [stdout] help: consider importing this enum [INFO] [stdout] | [INFO] [stdout] 1 + use std::io::ErrorKind; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PollState` [INFO] [stdout] --> src/http.rs:71:27 [INFO] [stdout] | [INFO] [stdout] 71 | break PollState::NotReady; [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `PollState` [INFO] [stdout] | [INFO] [stdout] help: consider importing this enum through its public re-export [INFO] [stdout] | [INFO] [stdout] 1 + use crate::PollState; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ErrorKind` [INFO] [stdout] --> src/http.rs:73:39 [INFO] [stdout] | [INFO] [stdout] 73 | Err(e) if e.kind() == ErrorKind::Interrupted => { [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `ErrorKind` [INFO] [stdout] | [INFO] [stdout] help: consider importing this enum [INFO] [stdout] | [INFO] [stdout] 1 + use std::io::ErrorKind; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Instant` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::time::Instant; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0405`. [INFO] [stdout] [INFO] [stderr] error: could not compile `stackless-coroutines` (bin "stackless-coroutines") due to 8 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0405]: cannot find trait `Future` in this scope [INFO] [stdout] --> src/http.rs:14:36 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn get(path: &str) -> impl Future { [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these traits [INFO] [stdout] | [INFO] [stdout] 1 + use crate::Future; [INFO] [stdout] | [INFO] [stdout] 1 + use std::future::Future; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `Future` in this scope [INFO] [stdout] --> src/http.rs:43:6 [INFO] [stdout] | [INFO] [stdout] 43 | impl Future for HttpGetFuture { [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these traits [INFO] [stdout] | [INFO] [stdout] 1 + use crate::Future; [INFO] [stdout] | [INFO] [stdout] 1 + use std::future::Future; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `PollState` in this scope [INFO] [stdout] --> src/http.rs:45:27 [INFO] [stdout] | [INFO] [stdout] 45 | fn poll(&mut self) -> PollState { [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this enum through its public re-export [INFO] [stdout] | [INFO] [stdout] 1 + use crate::PollState; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PollState` [INFO] [stdout] --> src/http.rs:51:20 [INFO] [stdout] | [INFO] [stdout] 51 | return PollState::NotReady; [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `PollState` [INFO] [stdout] | [INFO] [stdout] help: consider importing this enum through its public re-export [INFO] [stdout] | [INFO] [stdout] 1 + use crate::PollState; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PollState` [INFO] [stdout] --> src/http.rs:60:27 [INFO] [stdout] | [INFO] [stdout] 60 | break PollState::Ready(s.to_string()); [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `PollState` [INFO] [stdout] | [INFO] [stdout] help: consider importing this enum through its public re-export [INFO] [stdout] | [INFO] [stdout] 1 + use crate::PollState; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ErrorKind` [INFO] [stdout] --> src/http.rs:70:39 [INFO] [stdout] | [INFO] [stdout] 70 | Err(e) if e.kind() == ErrorKind::WouldBlock => { [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `ErrorKind` [INFO] [stdout] | [INFO] [stdout] help: consider importing this enum [INFO] [stdout] | [INFO] [stdout] 1 + use std::io::ErrorKind; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PollState` [INFO] [stdout] --> src/http.rs:71:27 [INFO] [stdout] | [INFO] [stdout] 71 | break PollState::NotReady; [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `PollState` [INFO] [stdout] | [INFO] [stdout] help: consider importing this enum through its public re-export [INFO] [stdout] | [INFO] [stdout] 1 + use crate::PollState; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ErrorKind` [INFO] [stdout] --> src/http.rs:73:39 [INFO] [stdout] | [INFO] [stdout] 73 | Err(e) if e.kind() == ErrorKind::Interrupted => { [INFO] [stdout] | ^^^^^^^^^ use of undeclared type `ErrorKind` [INFO] [stdout] | [INFO] [stdout] help: consider importing this enum [INFO] [stdout] | [INFO] [stdout] 1 + use std::io::ErrorKind; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Instant` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::time::Instant; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0405`. [INFO] [stdout] [INFO] [stderr] error: could not compile `stackless-coroutines` (bin "stackless-coroutines" test) due to 8 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "3d4b2b92066cc96f9e1f7f6e8bff4482e2e85d293d28f49d51bc2ce4dac81d5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d4b2b92066cc96f9e1f7f6e8bff4482e2e85d293d28f49d51bc2ce4dac81d5a", kill_on_drop: false }` [INFO] [stdout] 3d4b2b92066cc96f9e1f7f6e8bff4482e2e85d293d28f49d51bc2ce4dac81d5a