[INFO] fetching crate hyper-reactor 0.1.0...
[INFO] testing hyper-reactor-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate hyper-reactor 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate hyper-reactor 0.1.0
[INFO] finished tweaking crates.io crate hyper-reactor 0.1.0
[INFO] tweaked toml for crates.io crate hyper-reactor 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hyper-reactor 0.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hyper-reactor 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 241df1e63d2568caf6135331b1c5c85e27c75b54f045e64757e9676d8cf8a67b
[INFO] running `Command { std: "docker" "start" "-a" "241df1e63d2568caf6135331b1c5c85e27c75b54f045e64757e9676d8cf8a67b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "241df1e63d2568caf6135331b1c5c85e27c75b54f045e64757e9676d8cf8a67b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "241df1e63d2568caf6135331b1c5c85e27c75b54f045e64757e9676d8cf8a67b", kill_on_drop: false }`
[INFO] [stdout] 241df1e63d2568caf6135331b1c5c85e27c75b54f045e64757e9676d8cf8a67b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9e35116a3a8c3ae3334f33c479ab100f97d46539248801bd98bf16b63c70541
[INFO] running `Command { std: "docker" "start" "-a" "d9e35116a3a8c3ae3334f33c479ab100f97d46539248801bd98bf16b63c70541", kill_on_drop: false }`
[INFO] [stderr]    Compiling hyper-reactor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "d9e35116a3a8c3ae3334f33c479ab100f97d46539248801bd98bf16b63c70541", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9e35116a3a8c3ae3334f33c479ab100f97d46539248801bd98bf16b63c70541", kill_on_drop: false }`
[INFO] [stdout] d9e35116a3a8c3ae3334f33c479ab100f97d46539248801bd98bf16b63c70541
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43dc427df499da281ab965aa099d2f49712ea6fbf2ce33774e325a8b568d8e58
[INFO] running `Command { std: "docker" "start" "-a" "43dc427df499da281ab965aa099d2f49712ea6fbf2ce33774e325a8b568d8e58", kill_on_drop: false }`
[INFO] [stderr]    Compiling hyper-reactor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "43dc427df499da281ab965aa099d2f49712ea6fbf2ce33774e325a8b568d8e58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43dc427df499da281ab965aa099d2f49712ea6fbf2ce33774e325a8b568d8e58", kill_on_drop: false }`
[INFO] [stdout] 43dc427df499da281ab965aa099d2f49712ea6fbf2ce33774e325a8b568d8e58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 170b8a23dee2f3b94b92cc5702f8a35f701fceb0d27ef5167bbfe95c3cb55cd3
[INFO] running `Command { std: "docker" "start" "-a" "170b8a23dee2f3b94b92cc5702f8a35f701fceb0d27ef5167bbfe95c3cb55cd3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hyper_reactor-91df2d838e758c69)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests hyper_reactor
[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" "170b8a23dee2f3b94b92cc5702f8a35f701fceb0d27ef5167bbfe95c3cb55cd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "170b8a23dee2f3b94b92cc5702f8a35f701fceb0d27ef5167bbfe95c3cb55cd3", kill_on_drop: false }`
[INFO] [stdout] 170b8a23dee2f3b94b92cc5702f8a35f701fceb0d27ef5167bbfe95c3cb55cd3