[INFO] fetching crate hyperdrive 0.2.0...
[INFO] testing hyperdrive-0.2.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate hyperdrive 0.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate hyperdrive 0.2.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "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-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hyperderive v0.0.3
[INFO] [stderr]   Downloaded synstructure v0.11.0
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a2979077e91a33d040eb5f9b2b3bbb34d3018a37f5b9da38948020e01c99a6ea
[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" "a2979077e91a33d040eb5f9b2b3bbb34d3018a37f5b9da38948020e01c99a6ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2979077e91a33d040eb5f9b2b3bbb34d3018a37f5b9da38948020e01c99a6ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2979077e91a33d040eb5f9b2b3bbb34d3018a37f5b9da38948020e01c99a6ea", kill_on_drop: false }`
[INFO] [stdout] a2979077e91a33d040eb5f9b2b3bbb34d3018a37f5b9da38948020e01c99a6ea
[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=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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6cdcd5226b44d5ee8e05161a6cb04d1fd3eea3420b1ec69061c57ff2837e151e
[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" "6cdcd5226b44d5ee8e05161a6cb04d1fd3eea3420b1ec69061c57ff2837e151e", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures v0.1.30
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling try-lock v0.2.3
[INFO] [stderr]    Compiling dtoa v0.4.7
[INFO] [stderr]    Compiling lock_api v0.3.4
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling net2 v0.2.37
[INFO] [stderr]    Compiling hyper v0.12.35
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling smallvec v0.6.13
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling tinyvec v1.1.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.4
[INFO] [stderr]    Compiling form_urlencoded v1.0.0
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling http v0.1.21
[INFO] [stderr]    Compiling string v0.2.1
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling unicode-normalization v0.1.16
[INFO] [stderr]    Compiling tokio-executor v0.1.10
[INFO] [stderr]    Compiling tokio-io v0.1.13
[INFO] [stderr]    Compiling tokio-sync v0.1.8
[INFO] [stderr]    Compiling tokio-buf v0.1.1
[INFO] [stderr]    Compiling want v0.2.0
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling tokio-threadpool v0.1.18
[INFO] [stderr]    Compiling tokio-current-thread v0.1.7
[INFO] [stderr]    Compiling tokio-timer v0.2.13
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling tokio-reactor v0.1.12
[INFO] [stderr]    Compiling tokio-tcp v0.1.4
[INFO] [stderr]    Compiling url v2.2.0
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling http-body v0.1.0
[INFO] [stderr]    Compiling h2 v0.1.26
[INFO] [stderr]    Compiling synstructure v0.11.0
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling hyperderive v0.0.3
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling hyperdrive v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.57s
[INFO] running `Command { std: "docker" "inspect" "6cdcd5226b44d5ee8e05161a6cb04d1fd3eea3420b1ec69061c57ff2837e151e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cdcd5226b44d5ee8e05161a6cb04d1fd3eea3420b1ec69061c57ff2837e151e", kill_on_drop: false }`
[INFO] [stdout] 6cdcd5226b44d5ee8e05161a6cb04d1fd3eea3420b1ec69061c57ff2837e151e
[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=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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea0049fbb5bde2f796b8fd521c521ec729b630638bfe9fb3fc3d5c22f32b90c5
[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" "ea0049fbb5bde2f796b8fd521c521ec729b630638bfe9fb3fc3d5c22f32b90c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling percent-encoding v1.0.1
[INFO] [stderr]    Compiling encoding_rs v0.8.26
[INFO] [stderr]    Compiling mime v0.3.16
[INFO] [stderr]    Compiling try_from v0.3.2
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling base64 v0.10.1
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling backtrace v0.3.55
[INFO] [stderr]    Compiling flate2 v1.0.19
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling publicsuffix v1.5.4
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling mime_guess v2.0.3
[INFO] [stderr]    Compiling cookie v0.12.0
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling failure v0.1.8
[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 38.60s
[INFO] running `Command { std: "docker" "inspect" "ea0049fbb5bde2f796b8fd521c521ec729b630638bfe9fb3fc3d5c22f32b90c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea0049fbb5bde2f796b8fd521c521ec729b630638bfe9fb3fc3d5c22f32b90c5", kill_on_drop: false }`
[INFO] [stdout] ea0049fbb5bde2f796b8fd521c521ec729b630638bfe9fb3fc3d5c22f32b90c5
[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=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" "+beta-2021-01-01" "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] bf27bdd1043516fd2dabfc25a1f3b8bed7382dc44bf5e3f70372030f5f07a959
[INFO] running `Command { std: "docker" "start" "-a" "bf27bdd1043516fd2dabfc25a1f3b8bed7382dc44bf5e3f70372030f5f07a959", 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 0.28s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hyperdrive-858d08d491f7fcce
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/catch_unwind-77b143f41e90dde1
[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 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; finished in 0.31s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/forward_pollution-47e7fb2039654164
[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] [stderr]      Running /opt/rustwide/target/debug/deps/from_request-1b3779ccf7197cdb
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test implicit_head_route ... ok
[INFO] [stdout] test klepto_arc ... ok
[INFO] [stdout] test context ... ok
[INFO] [stdout] test query_params ... ok
[INFO] [stdout] test struct_context ... ok
[INFO] [stdout] test generic_guard_struct_2 ... ok
[INFO] [stdout] test asterisk ... ok
[INFO] [stdout] test generic_guard_struct ... ok
[INFO] [stdout] test forward ... ok
[INFO] [stdout] test generic_forward ... ok
[INFO] [stdout] test user_app ... ok
[INFO] [stdout] test any_placeholder ... ok
[INFO] [stdout] test generic ... ok
[INFO] [stdout] test forward_allowed_methods ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ice-41af7b352128926a
[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] [stderr]      Running /opt/rustwide/target/debug/deps/request_context-c3a0ff796c04fc05
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test simple ... ok
[INFO] [stdout] test empty ... ok
[INFO] [stdout] test on_enum ... ok
[INFO] [stdout] test as_ref ... ok
[INFO] [stdout] test as_ref_tuple ... ok
[INFO] [stdout] test unit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hyperdrive
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test src/lib.rs - FromRequest (line 243) ... ok
[INFO] [stdout] test src/lib.rs - FromBody (line 753) ... ok
[INFO] [stdout] test src/lib.rs - FromRequest (line 444) ... ok
[INFO] [stdout] test src/lib.rs - FromBody (line 724) ... ok
[INFO] [stdout] test src/lib.rs - FromRequest (line 391) ... ok
[INFO] [stdout] test src/lib.rs - Guard (line 635) ... ok
[INFO] [stdout] test src/lib.rs - RequestContext (line 870) ... ok
[INFO] [stdout] test src/lib.rs - Guard (line 612) ... ok
[INFO] [stdout] test src/lib.rs - FromRequest (line 260) ... ok
[INFO] [stdout] test src/lib.rs - FromRequest (line 352) ... ok
[INFO] [stdout] test src/lib.rs - (line 86) ... ok
[INFO] [stdout] test src/lib.rs - FromRequest (line 475) ... ok
[INFO] [stdout] test src/lib.rs - FromRequest (line 196) ... ok
[INFO] [stdout] test src/service.rs - service::ServiceExt::catch_unwind (line 480) ... ok
[INFO] [stdout] test src/lib.rs - RequestContext (line 880) ... ok
[INFO] [stdout] test src/error.rs - error::Error::response (line 109) ... 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/body.rs - body::HtmlForm (line 61) ... 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/readme.rs - readme (line 40) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 23.94s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bf27bdd1043516fd2dabfc25a1f3b8bed7382dc44bf5e3f70372030f5f07a959", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf27bdd1043516fd2dabfc25a1f3b8bed7382dc44bf5e3f70372030f5f07a959", kill_on_drop: false }`
[INFO] [stdout] bf27bdd1043516fd2dabfc25a1f3b8bed7382dc44bf5e3f70372030f5f07a959