[INFO] fetching crate conduit-middleware 0.9.0-alpha.4...
[INFO] testing conduit-middleware-0.9.0-alpha.4 against 1.55.0 for beta-1.56-1
[INFO] extracting crate conduit-middleware 0.9.0-alpha.4 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate conduit-middleware 0.9.0-alpha.4 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8401f159141094a1dd9cdb925e8c58e151f93e2fe159da10d284686970c7f5f5
[INFO] running `Command { std: "docker" "start" "-a" "8401f159141094a1dd9cdb925e8c58e151f93e2fe159da10d284686970c7f5f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8401f159141094a1dd9cdb925e8c58e151f93e2fe159da10d284686970c7f5f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8401f159141094a1dd9cdb925e8c58e151f93e2fe159da10d284686970c7f5f5", kill_on_drop: false }`
[INFO] [stdout] 8401f159141094a1dd9cdb925e8c58e151f93e2fe159da10d284686970c7f5f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96368827822a9fe354edd1beda4790d990c92ce14f8a1da82301311cfed90c04
[INFO] running `Command { std: "docker" "start" "-a" "96368827822a9fe354edd1beda4790d990c92ce14f8a1da82301311cfed90c04", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling http v0.2.4
[INFO] [stderr]    Compiling conduit v0.9.0-alpha.5
[INFO] [stderr]    Compiling conduit-middleware v0.9.0-alpha.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.21s
[INFO] running `Command { std: "docker" "inspect" "96368827822a9fe354edd1beda4790d990c92ce14f8a1da82301311cfed90c04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96368827822a9fe354edd1beda4790d990c92ce14f8a1da82301311cfed90c04", kill_on_drop: false }`
[INFO] [stdout] 96368827822a9fe354edd1beda4790d990c92ce14f8a1da82301311cfed90c04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 538a2dc0e4bdfb7069395001ef3413504408026b5ae061e92058090a622d78d6
[INFO] running `Command { std: "docker" "start" "-a" "538a2dc0e4bdfb7069395001ef3413504408026b5ae061e92058090a622d78d6", 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 1.46s
[INFO] running `Command { std: "docker" "inspect" "538a2dc0e4bdfb7069395001ef3413504408026b5ae061e92058090a622d78d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "538a2dc0e4bdfb7069395001ef3413504408026b5ae061e92058090a622d78d6", kill_on_drop: false }`
[INFO] [stdout] 538a2dc0e4bdfb7069395001ef3413504408026b5ae061e92058090a622d78d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e3a323d577fddc09714e696eb9e5a605d10dafb54389e03075b31b73c2f36c16
[INFO] running `Command { std: "docker" "start" "-a" "e3a323d577fddc09714e696eb9e5a605d10dafb54389e03075b31b73c2f36c16", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/conduit_middleware-3e4ab30ecaadd3fd)
[INFO] [stdout] test tests::test_error_recovery_in_handlers ... ok
[INFO] [stdout] test tests::test_simple_middleware ... ok
[INFO] [stderr]    Doc-tests conduit-middleware
[INFO] [stdout] test tests::test_around_middleware ... ok
[INFO] [stdout] test tests::test_error_recovery ... 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" "e3a323d577fddc09714e696eb9e5a605d10dafb54389e03075b31b73c2f36c16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3a323d577fddc09714e696eb9e5a605d10dafb54389e03075b31b73c2f36c16", kill_on_drop: false }`
[INFO] [stdout] e3a323d577fddc09714e696eb9e5a605d10dafb54389e03075b31b73c2f36c16