[INFO] fetching crate conduit-middleware 0.9.0-alpha.4...
[INFO] testing conduit-middleware-0.9.0-alpha.4 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate conduit-middleware 0.9.0-alpha.4 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate conduit-middleware 0.9.0-alpha.4 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate conduit-middleware 0.9.0-alpha.4
[INFO] finished tweaking crates.io crate conduit-middleware 0.9.0-alpha.4
[INFO] tweaked toml for crates.io crate conduit-middleware 0.9.0-alpha.4 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e0f9c186bc79686365b113d12f8c69ec89a30a70e5703ed775b444c96732e348
[INFO] running `Command { std: "docker" "start" "-a" "e0f9c186bc79686365b113d12f8c69ec89a30a70e5703ed775b444c96732e348", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0f9c186bc79686365b113d12f8c69ec89a30a70e5703ed775b444c96732e348", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0f9c186bc79686365b113d12f8c69ec89a30a70e5703ed775b444c96732e348", kill_on_drop: false }`
[INFO] [stdout] e0f9c186bc79686365b113d12f8c69ec89a30a70e5703ed775b444c96732e348
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30f536f68b2a6d383e1d4581b81b9396814580567d4c9a641b6e737c25ad6f4c
[INFO] running `Command { std: "docker" "start" "-a" "30f536f68b2a6d383e1d4581b81b9396814580567d4c9a641b6e737c25ad6f4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling conduit-middleware v0.9.0-alpha.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "30f536f68b2a6d383e1d4581b81b9396814580567d4c9a641b6e737c25ad6f4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30f536f68b2a6d383e1d4581b81b9396814580567d4c9a641b6e737c25ad6f4c", kill_on_drop: false }`
[INFO] [stdout] 30f536f68b2a6d383e1d4581b81b9396814580567d4c9a641b6e737c25ad6f4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45dda982d0f9adb413505fb4c703a150b2e2deb0288883559e39ebe3195ee210
[INFO] running `Command { std: "docker" "start" "-a" "45dda982d0f9adb413505fb4c703a150b2e2deb0288883559e39ebe3195ee210", kill_on_drop: false }`
[INFO] [stderr]    Compiling conduit-test v0.9.0-alpha.5
[INFO] [stderr]    Compiling conduit-middleware v0.9.0-alpha.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "45dda982d0f9adb413505fb4c703a150b2e2deb0288883559e39ebe3195ee210", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45dda982d0f9adb413505fb4c703a150b2e2deb0288883559e39ebe3195ee210", kill_on_drop: false }`
[INFO] [stdout] 45dda982d0f9adb413505fb4c703a150b2e2deb0288883559e39ebe3195ee210
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d2f00446d2c7c699bedf473a86f653315b48bc26184ff6c37b951f5fe19b74a1
[INFO] running `Command { std: "docker" "start" "-a" "d2f00446d2c7c699bedf473a86f653315b48bc26184ff6c37b951f5fe19b74a1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/conduit_middleware-f4ef7e27858f7222)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]    Doc-tests conduit-middleware
[INFO] [stdout] test tests::test_around_middleware ... ok
[INFO] [stdout] test tests::test_error_recovery ... ok
[INFO] [stdout] test tests::test_simple_middleware ... ok
[INFO] [stdout] test tests::test_error_recovery_in_handlers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "d2f00446d2c7c699bedf473a86f653315b48bc26184ff6c37b951f5fe19b74a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2f00446d2c7c699bedf473a86f653315b48bc26184ff6c37b951f5fe19b74a1", kill_on_drop: false }`
[INFO] [stdout] d2f00446d2c7c699bedf473a86f653315b48bc26184ff6c37b951f5fe19b74a1