[INFO] cloning repository https://github.com/dunnock/poll_oneoff_tests [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dunnock/poll_oneoff_tests" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdunnock%2Fpoll_oneoff_tests", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdunnock%2Fpoll_oneoff_tests'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 412f7b2fe903dade36b97c9863d3339939bd4bcb [INFO] checking dunnock/poll_oneoff_tests against master#30840c53f414b753cb08f14620906572f88dda4b for pr-123531 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdunnock%2Fpoll_oneoff_tests" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dunnock/poll_oneoff_tests on toolchain 30840c53f414b753cb08f14620906572f88dda4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30840c53f414b753cb08f14620906572f88dda4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-5-tc1/source/.cargo/config [INFO] started tweaking git repo https://github.com/dunnock/poll_oneoff_tests [INFO] finished tweaking git repo https://github.com/dunnock/poll_oneoff_tests [INFO] tweaked toml for git repo https://github.com/dunnock/poll_oneoff_tests written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/dunnock/poll_oneoff_tests 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" "+30840c53f414b753cb08f14620906572f88dda4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking dunnock/poll_oneoff_tests against try#18fb860b8a8e7ca508746882328061d0fe352543 for pr-123531 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdunnock%2Fpoll_oneoff_tests" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dunnock/poll_oneoff_tests on toolchain 18fb860b8a8e7ca508746882328061d0fe352543 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18fb860b8a8e7ca508746882328061d0fe352543" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config [INFO] started tweaking git repo https://github.com/dunnock/poll_oneoff_tests [INFO] finished tweaking git repo https://github.com/dunnock/poll_oneoff_tests [INFO] tweaked toml for git repo https://github.com/dunnock/poll_oneoff_tests written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/dunnock/poll_oneoff_tests 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" "+18fb860b8a8e7ca508746882328061d0fe352543" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+18fb860b8a8e7ca508746882328061d0fe352543" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 026fe5bd33e62d29cbf3e7b3ea8b8c898e0ceb58a1fa192dcc198c328ed4439d [INFO] running `Command { std: "docker" "start" "-a" "026fe5bd33e62d29cbf3e7b3ea8b8c898e0ceb58a1fa192dcc198c328ed4439d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "026fe5bd33e62d29cbf3e7b3ea8b8c898e0ceb58a1fa192dcc198c328ed4439d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "026fe5bd33e62d29cbf3e7b3ea8b8c898e0ceb58a1fa192dcc198c328ed4439d", kill_on_drop: false }` [INFO] [stdout] 026fe5bd33e62d29cbf3e7b3ea8b8c898e0ceb58a1fa192dcc198c328ed4439d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+18fb860b8a8e7ca508746882328061d0fe352543" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e6362d7f946600380d2b29de66b98a7c5042abdac006edd9b8b7d6831de341df [INFO] running `Command { std: "docker" "start" "-a" "e6362d7f946600380d2b29de66b98a7c5042abdac006edd9b8b7d6831de341df", kill_on_drop: false }` [INFO] [stderr] Checking wasi v0.7.0 [INFO] [stderr] Checking poll_oneoff_tests v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: could not find `wasi` in `os` [INFO] [stdout] --> src/main.rs:3:14 [INFO] [stdout] | [INFO] [stdout] 3 | use std::os::wasi::io::AsRawFd; [INFO] [stdout] | ^^^^ could not find `wasi` in `os` [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /rustc/18fb860b8a8e7ca508746882328061d0fe352543/library/std/src/os/mod.rs:44:9 [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /rustc/18fb860b8a8e7ca508746882328061d0fe352543/library/std/src/os/mod.rs:86:9 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `wasi` in `os` [INFO] [stdout] --> src/main.rs:3:14 [INFO] [stdout] | [INFO] [stdout] 3 | use std::os::wasi::io::AsRawFd; [INFO] [stdout] | ^^^^ could not find `wasi` in `os` [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /rustc/18fb860b8a8e7ca508746882328061d0fe352543/library/std/src/os/mod.rs:44:9 [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /rustc/18fb860b8a8e7ca508746882328061d0fe352543/library/std/src/os/mod.rs:86:9 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `wasi_ext` [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(wasi_ext)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `wasi_ext` [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(wasi_ext)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `as_raw_fd` found for struct `File` in the current scope [INFO] [stdout] --> src/main.rs:79:43 [INFO] [stdout] | [INFO] [stdout] 79 | println!("File descriptor: {}", input.as_raw_fd()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] --> /rustc/18fb860b8a8e7ca508746882328061d0fe352543/library/std/src/os/fd/raw.rs:65:8 [INFO] [stdout] | [INFO] [stdout] = note: the method is available for `File` here [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: trait `AsRawFd` which provides `as_raw_fd` is implemented but not in scope; perhaps you want to import it [INFO] [stdout] | [INFO] [stdout] 2 + use std::os::fd::AsRawFd; [INFO] [stdout] | [INFO] [stdout] help: there is a method `as_fd` with a similar name [INFO] [stdout] | [INFO] [stdout] 79 | println!("File descriptor: {}", input.as_fd()); [INFO] [stdout] | ~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `as_raw_fd` found for struct `File` in the current scope [INFO] [stdout] --> src/main.rs:79:43 [INFO] [stdout] | [INFO] [stdout] 79 | println!("File descriptor: {}", input.as_raw_fd()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] --> /rustc/18fb860b8a8e7ca508746882328061d0fe352543/library/std/src/os/fd/raw.rs:65:8 [INFO] [stdout] | [INFO] [stdout] = note: the method is available for `File` here [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: trait `AsRawFd` which provides `as_raw_fd` is implemented but not in scope; perhaps you want to import it [INFO] [stdout] | [INFO] [stdout] 2 + use std::os::fd::AsRawFd; [INFO] [stdout] | [INFO] [stdout] help: there is a method `as_fd` with a similar name [INFO] [stdout] | [INFO] [stdout] 79 | println!("File descriptor: {}", input.as_fd()); [INFO] [stdout] | ~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `as_raw_fd` found for struct `File` in the current scope [INFO] [stdout] --> src/main.rs:82:19 [INFO] [stdout] | [INFO] [stdout] 82 | fd: input.as_raw_fd() [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: trait `AsRawFd` which provides `as_raw_fd` is implemented but not in scope; perhaps you want to import it [INFO] [stdout] | [INFO] [stdout] 2 + use std::os::fd::AsRawFd; [INFO] [stdout] | [INFO] [stdout] help: there is a method `as_fd` with a similar name [INFO] [stdout] | [INFO] [stdout] 82 | fd: input.as_fd() [INFO] [stdout] | ~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `as_raw_fd` found for struct `File` in the current scope [INFO] [stdout] --> src/main.rs:82:19 [INFO] [stdout] | [INFO] [stdout] 82 | fd: input.as_raw_fd() [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is in scope [INFO] [stdout] help: trait `AsRawFd` which provides `as_raw_fd` is implemented but not in scope; perhaps you want to import it [INFO] [stdout] | [INFO] [stdout] 2 + use std::os::fd::AsRawFd; [INFO] [stdout] | [INFO] [stdout] help: there is a method `as_fd` with a similar name [INFO] [stdout] | [INFO] [stdout] 82 | fd: input.as_fd() [INFO] [stdout] | ~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0433, E0599, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0433, E0599, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `poll_oneoff_tests` (bin "poll_oneoff_tests") due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `poll_oneoff_tests` (bin "poll_oneoff_tests" test) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "e6362d7f946600380d2b29de66b98a7c5042abdac006edd9b8b7d6831de341df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6362d7f946600380d2b29de66b98a7c5042abdac006edd9b8b7d6831de341df", kill_on_drop: false }` [INFO] [stdout] e6362d7f946600380d2b29de66b98a7c5042abdac006edd9b8b7d6831de341df