[INFO] fetching crate minicoro-awaiters 0.1.0...
[INFO] building minicoro-awaiters-0.1.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate minicoro-awaiters 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate minicoro-awaiters 0.1.0
[INFO] finished tweaking crates.io crate minicoro-awaiters 0.1.0
[INFO] tweaked toml for crates.io crate minicoro-awaiters 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate minicoro-awaiters 0.1.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate minicoro-awaiters 0.1.0 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded minicoroutine v0.1.3
[INFO] [stderr]   Downloaded awaiter-trait v0.2.7
[INFO] [stderr]   Downloaded minicoro-sys v0.8.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac50504bb3b8bc1a1983e2cdf83d88c094c3747d8301a744301d68eb3b886318
[INFO] running `Command { std: "docker" "start" "-a" "ac50504bb3b8bc1a1983e2cdf83d88c094c3747d8301a744301d68eb3b886318", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac50504bb3b8bc1a1983e2cdf83d88c094c3747d8301a744301d68eb3b886318", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac50504bb3b8bc1a1983e2cdf83d88c094c3747d8301a744301d68eb3b886318", kill_on_drop: false }`
[INFO] [stdout] ac50504bb3b8bc1a1983e2cdf83d88c094c3747d8301a744301d68eb3b886318
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 613e406a8256741d11b7dd3c2d271052afacffb3a39cb8a8dd836e024aaac390
[INFO] running `Command { std: "docker" "start" "-a" "613e406a8256741d11b7dd3c2d271052afacffb3a39cb8a8dd836e024aaac390", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.20
[INFO] [stderr]    Compiling awaiter-trait v0.2.7
[INFO] [stderr]    Compiling minicoro-sys v0.8.1
[INFO] [stderr]    Compiling minicoroutine v0.1.3
[INFO] [stderr]    Compiling minicoro-awaiters v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `core::task::Waker`
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use core::task::Waker;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.56s
[INFO] running `Command { std: "docker" "inspect" "613e406a8256741d11b7dd3c2d271052afacffb3a39cb8a8dd836e024aaac390", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "613e406a8256741d11b7dd3c2d271052afacffb3a39cb8a8dd836e024aaac390", kill_on_drop: false }`
[INFO] [stdout] 613e406a8256741d11b7dd3c2d271052afacffb3a39cb8a8dd836e024aaac390
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3404988cdc65c3cad0d33d979f886e9fe35e5633138bdad3fa93929170b46420
[INFO] running `Command { std: "docker" "start" "-a" "3404988cdc65c3cad0d33d979f886e9fe35e5633138bdad3fa93929170b46420", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `core::task::Waker`
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use core::task::Waker;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling minicoro-awaiters v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `core::task::Waker`
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use core::task::Waker;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "3404988cdc65c3cad0d33d979f886e9fe35e5633138bdad3fa93929170b46420", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3404988cdc65c3cad0d33d979f886e9fe35e5633138bdad3fa93929170b46420", kill_on_drop: false }`
[INFO] [stdout] 3404988cdc65c3cad0d33d979f886e9fe35e5633138bdad3fa93929170b46420
