[INFO] fetching crate simple-pool 0.0.11...
[INFO] testing simple-pool-0.0.11 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate simple-pool 0.0.11 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate simple-pool 0.0.11 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate simple-pool 0.0.11
[INFO] finished tweaking crates.io crate simple-pool 0.0.11
[INFO] tweaked toml for crates.io crate simple-pool 0.0.11 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b6833d62847ba0986eb81bda0e081f14816d3fee57c6df73f0b4c8bdd4457484
[INFO] running `Command { std: "docker" "start" "-a" "b6833d62847ba0986eb81bda0e081f14816d3fee57c6df73f0b4c8bdd4457484", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6833d62847ba0986eb81bda0e081f14816d3fee57c6df73f0b4c8bdd4457484", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6833d62847ba0986eb81bda0e081f14816d3fee57c6df73f0b4c8bdd4457484", kill_on_drop: false }`
[INFO] [stdout] b6833d62847ba0986eb81bda0e081f14816d3fee57c6df73f0b4c8bdd4457484
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e914a9698b9b1e308b6fcf4ff3584d6b6bedc2a9bbba4835425fbdbe3e7bcb7
[INFO] running `Command { std: "docker" "start" "-a" "2e914a9698b9b1e308b6fcf4ff3584d6b6bedc2a9bbba4835425fbdbe3e7bcb7", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple-pool v0.0.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "2e914a9698b9b1e308b6fcf4ff3584d6b6bedc2a9bbba4835425fbdbe3e7bcb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e914a9698b9b1e308b6fcf4ff3584d6b6bedc2a9bbba4835425fbdbe3e7bcb7", kill_on_drop: false }`
[INFO] [stdout] 2e914a9698b9b1e308b6fcf4ff3584d6b6bedc2a9bbba4835425fbdbe3e7bcb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03b2ca0a370d15f939f5db513a18e8d9bfc76df101bacc1d61c91bc267af86fa
[INFO] running `Command { std: "docker" "start" "-a" "03b2ca0a370d15f939f5db513a18e8d9bfc76df101bacc1d61c91bc267af86fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling pin-project-lite v0.2.8
[INFO] [stderr]    Compiling mio v0.8.2
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling simple-pool v0.0.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.90s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/simple_pool-07913b63d290e935)
[INFO] running `Command { std: "docker" "inspect" "03b2ca0a370d15f939f5db513a18e8d9bfc76df101bacc1d61c91bc267af86fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03b2ca0a370d15f939f5db513a18e8d9bfc76df101bacc1d61c91bc267af86fa", kill_on_drop: false }`
[INFO] [stdout] 03b2ca0a370d15f939f5db513a18e8d9bfc76df101bacc1d61c91bc267af86fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 07e80515dda8fc537b8b5daa1d9635e3373547b973c84d3abc1996f18b7090f4
[INFO] running `Command { std: "docker" "start" "-a" "07e80515dda8fc537b8b5daa1d9635e3373547b973c84d3abc1996f18b7090f4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/simple_pool-07913b63d290e935)
[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] [stderr]    Doc-tests simple-pool
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "07e80515dda8fc537b8b5daa1d9635e3373547b973c84d3abc1996f18b7090f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07e80515dda8fc537b8b5daa1d9635e3373547b973c84d3abc1996f18b7090f4", kill_on_drop: false }`
[INFO] [stdout] 07e80515dda8fc537b8b5daa1d9635e3373547b973c84d3abc1996f18b7090f4