[INFO] cloning repository https://github.com/th7nder/my-coroutines
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/th7nder/my-coroutines" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fth7nder%2Fmy-coroutines", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fth7nder%2Fmy-coroutines'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a0c31206cf27b12d0ceca5c9bffca9fc953cca6e
[INFO] testing th7nder/my-coroutines against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fth7nder%2Fmy-coroutines" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/th7nder/my-coroutines
[INFO] finished tweaking git repo https://github.com/th7nder/my-coroutines
[INFO] tweaked toml for git repo https://github.com/th7nder/my-coroutines written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/th7nder/my-coroutines on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/th7nder/my-coroutines 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb3832bfaed076225ffefe85a82bd448dd37a8e5bcc557f0fdfe9c772e7028a5
[INFO] running `Command { std: "docker" "start" "-a" "fb3832bfaed076225ffefe85a82bd448dd37a8e5bcc557f0fdfe9c772e7028a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb3832bfaed076225ffefe85a82bd448dd37a8e5bcc557f0fdfe9c772e7028a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb3832bfaed076225ffefe85a82bd448dd37a8e5bcc557f0fdfe9c772e7028a5", kill_on_drop: false }`
[INFO] [stdout] fb3832bfaed076225ffefe85a82bd448dd37a8e5bcc557f0fdfe9c772e7028a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38183fa79d25e762c0fb0ed882d58719c016d00f11333783587e5589136190d4
[INFO] running `Command { std: "docker" "start" "-a" "38183fa79d25e762c0fb0ed882d58719c016d00f11333783587e5589136190d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling my-coroutines v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `marker::PhantomPinned` and `pin::Pin`
[INFO] [stdout]  --> src/main.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{marker::PhantomPinned, pin::Pin, time::Instant};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Token`
[INFO] [stdout]  --> src/http.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use mio::{Interest, Token};
[INFO] [stdout]   |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MyWaker` and `self`
[INFO] [stdout]  --> src/http.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 |     runtime::{self, reactor, MyWaker},
[INFO] [stdout]   |               ^^^^           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Cell`, `Mutex`, `RefCell`, and `collections::HashMap`
[INFO] [stdout]  --> src/runtime.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cell::{Cell, RefCell}, collections::HashMap, sync::{Arc, Mutex}};
[INFO] [stdout]   |                  ^^^^  ^^^^^^^   ^^^^^^^^^^^^^^^^^^^^         ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `spawn`
[INFO] [stdout]  --> src/runtime.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use executor::{spawn, MyWaker, Executor};
[INFO] [stdout]   |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/http.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |         stream.set_nonblocking(true);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let _ = stream.set_nonblocking(true);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.34s
[INFO] running `Command { std: "docker" "inspect" "38183fa79d25e762c0fb0ed882d58719c016d00f11333783587e5589136190d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38183fa79d25e762c0fb0ed882d58719c016d00f11333783587e5589136190d4", kill_on_drop: false }`
[INFO] [stdout] 38183fa79d25e762c0fb0ed882d58719c016d00f11333783587e5589136190d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6fe8e686af8eae3d7b7d16642dd64b51b5b1c837dc83a00ed77fff368c30ecce
[INFO] running `Command { std: "docker" "start" "-a" "6fe8e686af8eae3d7b7d16642dd64b51b5b1c837dc83a00ed77fff368c30ecce", kill_on_drop: false }`
[INFO] [stderr]    Compiling my-coroutines v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `marker::PhantomPinned` and `pin::Pin`
[INFO] [stdout]  --> src/main.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{marker::PhantomPinned, pin::Pin, time::Instant};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Token`
[INFO] [stdout]  --> src/http.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use mio::{Interest, Token};
[INFO] [stdout]   |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MyWaker` and `self`
[INFO] [stdout]  --> src/http.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 |     runtime::{self, reactor, MyWaker},
[INFO] [stdout]   |               ^^^^           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Cell`, `Mutex`, `RefCell`, and `collections::HashMap`
[INFO] [stdout]  --> src/runtime.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cell::{Cell, RefCell}, collections::HashMap, sync::{Arc, Mutex}};
[INFO] [stdout]   |                  ^^^^  ^^^^^^^   ^^^^^^^^^^^^^^^^^^^^         ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `spawn`
[INFO] [stdout]  --> src/runtime.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use executor::{spawn, MyWaker, Executor};
[INFO] [stdout]   |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/http.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |         stream.set_nonblocking(true);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let _ = stream.set_nonblocking(true);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "6fe8e686af8eae3d7b7d16642dd64b51b5b1c837dc83a00ed77fff368c30ecce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fe8e686af8eae3d7b7d16642dd64b51b5b1c837dc83a00ed77fff368c30ecce", kill_on_drop: false }`
[INFO] [stdout] 6fe8e686af8eae3d7b7d16642dd64b51b5b1c837dc83a00ed77fff368c30ecce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d79ed03842d258858a1ac72634375bb5450b01d19f25c32c58321b5ec2fa6037
[INFO] running `Command { std: "docker" "start" "-a" "d79ed03842d258858a1ac72634375bb5450b01d19f25c32c58321b5ec2fa6037", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `marker::PhantomPinned` and `pin::Pin`
[INFO] [stderr]  --> src/main.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{marker::PhantomPinned, pin::Pin, time::Instant};
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Token`
[INFO] [stderr]  --> src/http.rs:5:21
[INFO] [stderr]   |
[INFO] [stderr] 5 | use mio::{Interest, Token};
[INFO] [stderr]   |                     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `MyWaker` and `self`
[INFO] [stderr]  --> src/http.rs:8:15
[INFO] [stderr]   |
[INFO] [stderr] 8 |     runtime::{self, reactor, MyWaker},
[INFO] [stderr]   |               ^^^^           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Arc`, `Cell`, `Mutex`, `RefCell`, and `collections::HashMap`
[INFO] [stderr]  --> src/runtime.rs:1:18
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{cell::{Cell, RefCell}, collections::HashMap, sync::{Arc, Mutex}};
[INFO] [stderr]   |                  ^^^^  ^^^^^^^   ^^^^^^^^^^^^^^^^^^^^         ^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `spawn`
[INFO] [stderr]  --> src/runtime.rs:3:20
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub use executor::{spawn, MyWaker, Executor};
[INFO] [stderr]   |                    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/http.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 |         stream.set_nonblocking(true);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 48 |         let _ = stream.set_nonblocking(true);
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `my-coroutines` (bin "my-coroutines" test) generated 6 warnings (run `cargo fix --bin "my-coroutines" -p my-coroutines --tests` to apply 5 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/my_coroutines-3e78c70737036cc8)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d79ed03842d258858a1ac72634375bb5450b01d19f25c32c58321b5ec2fa6037", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d79ed03842d258858a1ac72634375bb5450b01d19f25c32c58321b5ec2fa6037", kill_on_drop: false }`
[INFO] [stdout] d79ed03842d258858a1ac72634375bb5450b01d19f25c32c58321b5ec2fa6037
