[INFO] fetching crate async-subscribe 0.0.0...
[INFO] testing async-subscribe-0.0.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate async-subscribe 0.0.0 into /workspace/builds/worker-46/source
[INFO] validating manifest of crates.io crate async-subscribe 0.0.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-subscribe 0.0.0
[INFO] finished tweaking crates.io crate async-subscribe 0.0.0
[INFO] tweaked toml for crates.io crate async-subscribe 0.0.0 written to /workspace/builds/worker-46/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 407b9d22f21568d18ab09ece17f06f1e779d2e922ca1ec03889d13344668c7e4
[INFO] running `Command { std: "docker" "start" "-a" "407b9d22f21568d18ab09ece17f06f1e779d2e922ca1ec03889d13344668c7e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "407b9d22f21568d18ab09ece17f06f1e779d2e922ca1ec03889d13344668c7e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "407b9d22f21568d18ab09ece17f06f1e779d2e922ca1ec03889d13344668c7e4", kill_on_drop: false }`
[INFO] [stdout] 407b9d22f21568d18ab09ece17f06f1e779d2e922ca1ec03889d13344668c7e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 913afeb858a9b91c289d0a45798572ff3cfb0bd3b0d6b83e5d843d6de33696b4
[INFO] running `Command { std: "docker" "start" "-a" "913afeb858a9b91c289d0a45798572ff3cfb0bd3b0d6b83e5d843d6de33696b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-subscribe v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "913afeb858a9b91c289d0a45798572ff3cfb0bd3b0d6b83e5d843d6de33696b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "913afeb858a9b91c289d0a45798572ff3cfb0bd3b0d6b83e5d843d6de33696b4", kill_on_drop: false }`
[INFO] [stdout] 913afeb858a9b91c289d0a45798572ff3cfb0bd3b0d6b83e5d843d6de33696b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d296ae86dc5aabe2e557f903a6d0722ec44361668bf1d86087f6fac35d17b70
[INFO] running `Command { std: "docker" "start" "-a" "3d296ae86dc5aabe2e557f903a6d0722ec44361668bf1d86087f6fac35d17b70", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-subscribe v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "3d296ae86dc5aabe2e557f903a6d0722ec44361668bf1d86087f6fac35d17b70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d296ae86dc5aabe2e557f903a6d0722ec44361668bf1d86087f6fac35d17b70", kill_on_drop: false }`
[INFO] [stdout] 3d296ae86dc5aabe2e557f903a6d0722ec44361668bf1d86087f6fac35d17b70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6530b618357b8211cd2cb0d0e4e539cceaf6f741c861644e6eb81c6eb69b1c04
[INFO] running `Command { std: "docker" "start" "-a" "6530b618357b8211cd2cb0d0e4e539cceaf6f741c861644e6eb81c6eb69b1c04", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/async_subscribe-cad72f97c028317a)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests async-subscribe
[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] [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" "6530b618357b8211cd2cb0d0e4e539cceaf6f741c861644e6eb81c6eb69b1c04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6530b618357b8211cd2cb0d0e4e539cceaf6f741c861644e6eb81c6eb69b1c04", kill_on_drop: false }`
[INFO] [stdout] 6530b618357b8211cd2cb0d0e4e539cceaf6f741c861644e6eb81c6eb69b1c04