[INFO] fetching crate hyperdrive 0.2.0...
[INFO] testing hyperdrive-0.2.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate hyperdrive 0.2.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate hyperdrive 0.2.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hyperdrive 0.2.0
[INFO] finished tweaking crates.io crate hyperdrive 0.2.0
[INFO] tweaked toml for crates.io crate hyperdrive 0.2.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3438f62e189fa7fcfb00e521bb92c70f3e2ea8ad0f02b1cc45a6e57e078deebf
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3438f62e189fa7fcfb00e521bb92c70f3e2ea8ad0f02b1cc45a6e57e078deebf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3438f62e189fa7fcfb00e521bb92c70f3e2ea8ad0f02b1cc45a6e57e078deebf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3438f62e189fa7fcfb00e521bb92c70f3e2ea8ad0f02b1cc45a6e57e078deebf", kill_on_drop: false }`
[INFO] [stdout] 3438f62e189fa7fcfb00e521bb92c70f3e2ea8ad0f02b1cc45a6e57e078deebf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a928a7d109f4a8525be8e775df3b6b62989b4e0da6950ed9c525cba82d96664
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9a928a7d109f4a8525be8e775df3b6b62989b4e0da6950ed9c525cba82d96664", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling synstructure v0.11.0
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling hyperderive v0.0.3
[INFO] [stderr]    Compiling hyperdrive v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.13s
[INFO] running `Command { std: "docker" "inspect" "9a928a7d109f4a8525be8e775df3b6b62989b4e0da6950ed9c525cba82d96664", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a928a7d109f4a8525be8e775df3b6b62989b4e0da6950ed9c525cba82d96664", kill_on_drop: false }`
[INFO] [stdout] 9a928a7d109f4a8525be8e775df3b6b62989b4e0da6950ed9c525cba82d96664
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c5a826110707fb9002108b1938a4f0f647c25faf3cfdbc32948678f0932ecc9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3c5a826110707fb9002108b1938a4f0f647c25faf3cfdbc32948678f0932ecc9", kill_on_drop: false }`
[INFO] [stderr]    Compiling publicsuffix v1.5.4
[INFO] [stderr]    Compiling cookie_store v0.7.0
[INFO] [stderr]    Compiling reqwest v0.9.24
[INFO] [stderr]    Compiling hyperdrive v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> tests/from_request.rs:142:14
[INFO] [stdout]     |
[INFO] [stdout] 142 |     #[context(SpecialContext)]
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> tests/from_request.rs:187:14
[INFO] [stdout]     |
[INFO] [stdout] 187 |     #[context(SpecialContext)]
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> tests/from_request.rs:410:14
[INFO] [stdout]     |
[INFO] [stdout] 410 |     #[context(SpecialContext)]
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 20.76s
[INFO] running `Command { std: "docker" "inspect" "3c5a826110707fb9002108b1938a4f0f647c25faf3cfdbc32948678f0932ecc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c5a826110707fb9002108b1938a4f0f647c25faf3cfdbc32948678f0932ecc9", kill_on_drop: false }`
[INFO] [stdout] 3c5a826110707fb9002108b1938a4f0f647c25faf3cfdbc32948678f0932ecc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d64ff3d4694f250bddb9050971e66f70765e5ba5f3898c5d8116a039cc7b169b
[INFO] running `Command { std: "docker" "start" "-a" "d64ff3d4694f250bddb9050971e66f70765e5ba5f3898c5d8116a039cc7b169b", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> tests/from_request.rs:142:14
[INFO] [stderr]     |
[INFO] [stderr] 142 |     #[context(SpecialContext)]
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> tests/from_request.rs:187:14
[INFO] [stderr]     |
[INFO] [stderr] 187 |     #[context(SpecialContext)]
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> tests/from_request.rs:410:14
[INFO] [stderr]     |
[INFO] [stderr] 410 |     #[context(SpecialContext)]
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hyperdrive-ab135e106c7984ea
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/catch_unwind-89fe75cdd4cd73db
[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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test main ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/forward_pollution-560ddea9a74cea81
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/from_request-a143f6489b4aef94
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test query_params ... ok
[INFO] [stdout] test generic_guard_struct ... ok
[INFO] [stdout] test generic_forward ... ok
[INFO] [stdout] test generic ... ok
[INFO] [stdout] test struct_context ... ok
[INFO] [stdout] test generic_guard_struct_2 ... ok
[INFO] [stdout] test implicit_head_route ... ok
[INFO] [stdout] test context ... ok
[INFO] [stdout] test any_placeholder ... ok
[INFO] [stdout] test forward ... ok
[INFO] [stdout] test asterisk ... ok
[INFO] [stdout] test forward_allowed_methods ... ok
[INFO] [stdout] test klepto_arc ... ok
[INFO] [stdout] test user_app ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ice-9abf0a95476b4435
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/request_context-c87224a8d825188b
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test as_ref ... ok
[INFO] [stderr]    Doc-tests hyperdrive
[INFO] [stdout] test on_enum ... ok
[INFO] [stdout] test as_ref_tuple ... ok
[INFO] [stdout] test simple ... ok
[INFO] [stdout] test unit ... ok
[INFO] [stdout] test empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test src/lib.rs - FromRequest (line 243) ... ok
[INFO] [stdout] test src/lib.rs - FromRequest (line 444) ... ok
[INFO] [stdout] test src/lib.rs - FromBody (line 753) ... ok
[INFO] [stdout] test src/lib.rs - FromBody (line 724) ... ok
[INFO] [stdout] test src/lib.rs - FromRequest (line 352) ... ok
[INFO] [stdout] test src/lib.rs - FromRequest (line 196) ... ok
[INFO] [stdout] test src/lib.rs - (line 86) ... ok
[INFO] [stdout] test src/lib.rs - FromRequest (line 260) ... ok
[INFO] [stdout] test src/lib.rs - RequestContext (line 870) ... ok
[INFO] [stdout] test src/lib.rs - FromRequest (line 475) ... ok
[INFO] [stdout] test src/lib.rs - Guard (line 612) ... ok
[INFO] [stdout] test src/lib.rs - Guard (line 635) ... ok
[INFO] [stdout] test src/service.rs - service::ServiceExt::catch_unwind (line 480) ... ok
[INFO] [stdout] test src/lib.rs - FromRequest (line 391) ... ok
[INFO] [stdout] test src/error.rs - error::Error::response (line 109) ... ok
[INFO] [stdout] test src/lib.rs - RequestContext (line 880) ... ok
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] test src/lib.rs - (line 55) ... ok
[INFO] [stdout] test src/service.rs - service::AsyncService (line 53) ... ok
[INFO] [stdout] test src/service.rs - service::SyncService (line 273) ... ok
[INFO] [stdout] test src/body.rs - body::Json (line 126) ... ok
[INFO] [stdout] test src/body.rs - body::HtmlForm (line 61) ... ok
[INFO] [stdout] test src/readme.rs - readme (line 40) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d64ff3d4694f250bddb9050971e66f70765e5ba5f3898c5d8116a039cc7b169b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d64ff3d4694f250bddb9050971e66f70765e5ba5f3898c5d8116a039cc7b169b", kill_on_drop: false }`
[INFO] [stdout] d64ff3d4694f250bddb9050971e66f70765e5ba5f3898c5d8116a039cc7b169b