[INFO] fetching crate async_as_symmetric_coroutines 0.0.1...
[INFO] checking async_as_symmetric_coroutines-0.0.1 against master#39cb3386ddc6c71657418be28dbb3987eea4aa4b for pr-133536
[INFO] extracting crate async_as_symmetric_coroutines 0.0.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate async_as_symmetric_coroutines 0.0.1 on toolchain 39cb3386ddc6c71657418be28dbb3987eea4aa4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async_as_symmetric_coroutines 0.0.1
[INFO] finished tweaking crates.io crate async_as_symmetric_coroutines 0.0.1
[INFO] tweaked toml for crates.io crate async_as_symmetric_coroutines 0.0.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate async_as_symmetric_coroutines 0.0.1 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" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pollster v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d075c154e2998c88a22a3f11cb1018db9070dd7509d98a302101ffd619ba6714
[INFO] running `Command { std: "docker" "start" "-a" "d075c154e2998c88a22a3f11cb1018db9070dd7509d98a302101ffd619ba6714", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d075c154e2998c88a22a3f11cb1018db9070dd7509d98a302101ffd619ba6714", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d075c154e2998c88a22a3f11cb1018db9070dd7509d98a302101ffd619ba6714", kill_on_drop: false }`
[INFO] [stdout] d075c154e2998c88a22a3f11cb1018db9070dd7509d98a302101ffd619ba6714
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 909fd6eb93e7c21c250f975759acc1b78fc59dcdf81d2f6f22c0e18e57d425f4
[INFO] running `Command { std: "docker" "start" "-a" "909fd6eb93e7c21c250f975759acc1b78fc59dcdf81d2f6f22c0e18e57d425f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking futures-sink v0.3.30
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking pollster v0.3.0
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking flume v0.11.0
[INFO] [stderr]    Compiling syn v2.0.68
[INFO] [stderr]     Checking async_as_symmetric_coroutines v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stdout] warning: missing documentation for the crate
[INFO] [stdout]    --> tests/multi_threads.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout] 1   | / #![cfg(test)] // Satisfy the `clippy::tests_outside_test_module` lint.
[INFO] [stdout] 2   | | #![cfg_attr(test, allow(unused_crate_dependencies))]
[INFO] [stdout] 3   | | #![allow(
[INFO] [stdout] 4   | |     clippy::arithmetic_side_effects,
[INFO] [stdout] ...   |
[INFO] [stdout] 150 | |     assert_eq!(ra, Ok(139));
[INFO] [stdout] 151 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-W missing-docs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.62s
[INFO] running `Command { std: "docker" "inspect" "909fd6eb93e7c21c250f975759acc1b78fc59dcdf81d2f6f22c0e18e57d425f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "909fd6eb93e7c21c250f975759acc1b78fc59dcdf81d2f6f22c0e18e57d425f4", kill_on_drop: false }`
[INFO] [stdout] 909fd6eb93e7c21c250f975759acc1b78fc59dcdf81d2f6f22c0e18e57d425f4
