[INFO] fetching crate yz-server-executor 0.2.0...
[INFO] testing yz-server-executor-0.2.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate yz-server-executor 0.2.0 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate yz-server-executor 0.2.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yz-server-executor 0.2.0
[INFO] finished tweaking crates.io crate yz-server-executor 0.2.0
[INFO] tweaked toml for crates.io crate yz-server-executor 0.2.0 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded waker-fn v1.1.0
[INFO] [stderr]   Downloaded cache-padded v1.2.0
[INFO] [stderr]   Downloaded concurrent-queue v1.2.2
[INFO] [stderr]   Downloaded async-task v4.2.0
[INFO] [stderr]   Downloaded parking v2.0.0
[INFO] [stderr]   Downloaded futures-core v0.3.21
[INFO] [stderr]   Downloaded futures-io v0.3.21
[INFO] [stderr]   Downloaded pin-project-lite v0.2.8
[INFO] [stderr]   Downloaded async-executor v1.4.1
[INFO] [stderr]   Downloaded event-listener v2.5.2
[INFO] [stderr]   Downloaded futures-lite v1.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28d19f142b0fd2a1f315b5a07bc9d95b04efa5b5b9eb18dc46b70a2e14f5edf2
[INFO] running `Command { std: "docker" "start" "-a" "28d19f142b0fd2a1f315b5a07bc9d95b04efa5b5b9eb18dc46b70a2e14f5edf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28d19f142b0fd2a1f315b5a07bc9d95b04efa5b5b9eb18dc46b70a2e14f5edf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28d19f142b0fd2a1f315b5a07bc9d95b04efa5b5b9eb18dc46b70a2e14f5edf2", kill_on_drop: false }`
[INFO] [stdout] 28d19f142b0fd2a1f315b5a07bc9d95b04efa5b5b9eb18dc46b70a2e14f5edf2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a471a897c03ff422d92999793b6e65a1899bd350ef17d01a6ccaf334f2a61fb2
[INFO] running `Command { std: "docker" "start" "-a" "a471a897c03ff422d92999793b6e65a1899bd350ef17d01a6ccaf334f2a61fb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling futures-lite v1.12.0
[INFO] [stderr]    Compiling async-executor v1.4.1
[INFO] [stderr]    Compiling yz-server-executor v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.27s
[INFO] running `Command { std: "docker" "inspect" "a471a897c03ff422d92999793b6e65a1899bd350ef17d01a6ccaf334f2a61fb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a471a897c03ff422d92999793b6e65a1899bd350ef17d01a6ccaf334f2a61fb2", kill_on_drop: false }`
[INFO] [stdout] a471a897c03ff422d92999793b6e65a1899bd350ef17d01a6ccaf334f2a61fb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddf2851b9a928eafac3af0ce432a56ffbbefc3bbaf03f9c0bb0be02c0385ce4f
[INFO] running `Command { std: "docker" "start" "-a" "ddf2851b9a928eafac3af0ce432a56ffbbefc3bbaf03f9c0bb0be02c0385ce4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling yz-server-executor v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "ddf2851b9a928eafac3af0ce432a56ffbbefc3bbaf03f9c0bb0be02c0385ce4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddf2851b9a928eafac3af0ce432a56ffbbefc3bbaf03f9c0bb0be02c0385ce4f", kill_on_drop: false }`
[INFO] [stdout] ddf2851b9a928eafac3af0ce432a56ffbbefc3bbaf03f9c0bb0be02c0385ce4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bd6c45ceff734a4e4110ea46de24fad8c0fd15250866dcbeb02e2eb14056c9a7
[INFO] running `Command { std: "docker" "start" "-a" "bd6c45ceff734a4e4110ea46de24fad8c0fd15250866dcbeb02e2eb14056c9a7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/yz_server_executor-d14b0a6824308755)
[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 yz-server-executor
[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" "bd6c45ceff734a4e4110ea46de24fad8c0fd15250866dcbeb02e2eb14056c9a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd6c45ceff734a4e4110ea46de24fad8c0fd15250866dcbeb02e2eb14056c9a7", kill_on_drop: false }`
[INFO] [stdout] bd6c45ceff734a4e4110ea46de24fad8c0fd15250866dcbeb02e2eb14056c9a7