[INFO] fetching crate scrappy-client 0.0.1...
[INFO] checking scrappy-client-0.0.1 against master#af3c6e733a40e671550e0f0f5aeecaa13772ba56 for pr-74989
[INFO] extracting crate scrappy-client 0.0.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate scrappy-client 0.0.1 on toolchain af3c6e733a40e671550e0f0f5aeecaa13772ba56
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate scrappy-client 0.0.1
[INFO] finished tweaking crates.io crate scrappy-client 0.0.1
[INFO] tweaked toml for crates.io crate scrappy-client 0.0.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "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" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78b8aab68d0fcd0947d37601921fdf132390df45a5c04e33ab3f60ea18396a47
[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" "78b8aab68d0fcd0947d37601921fdf132390df45a5c04e33ab3f60ea18396a47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78b8aab68d0fcd0947d37601921fdf132390df45a5c04e33ab3f60ea18396a47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78b8aab68d0fcd0947d37601921fdf132390df45a5c04e33ab3f60ea18396a47", kill_on_drop: false }`
[INFO] [stdout] 78b8aab68d0fcd0947d37601921fdf132390df45a5c04e33ab3f60ea18396a47
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79866ecca180606a59c429e9e335b1f2ad8f97f0c122fec3eee4c59fa6dbb7b4
[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" "79866ecca180606a59c429e9e335b1f2ad8f97f0c122fec3eee4c59fa6dbb7b4", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking futures-core v0.3.5
[INFO] [stderr]    Compiling cc v1.0.59
[INFO] [stderr]     Checking futures-sink v0.3.5
[INFO] [stderr]     Checking bytes v0.5.6
[INFO] [stderr]     Checking pin-project-lite v0.1.7
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling pkg-config v0.3.18
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]    Compiling openssl v0.10.30
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]     Checking termcolor v1.1.0
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]     Checking serde v1.0.116
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking base64 v0.10.1
[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]     Checking log v0.4.11
[INFO] [stderr]     Checking net2 v0.2.35
[INFO] [stderr]     Checking parking_lot_core v0.7.2
[INFO] [stderr]     Checking getrandom v0.1.15
[INFO] [stderr]     Checking backtrace v0.3.50
[INFO] [stderr]     Checking socket2 v0.3.15
[INFO] [stderr]     Checking encoding_rs v0.8.24
[INFO] [stderr]     Checking futures-channel v0.3.5
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking tracing v0.1.19
[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]     Checking parking_lot v0.10.2
[INFO] [stderr]     Checking mio v0.6.22
[INFO] [stderr]     Checking http v0.2.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking futures-util v0.3.5
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking flate2 v1.0.17
[INFO] [stderr]     Checking scrappy-threadpool v0.0.1
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling ring v0.16.15
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling brotli-sys v0.3.2
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]     Checking webpki v0.21.3
[INFO] [stderr]     Checking sct v0.6.0
[INFO] [stderr]     Checking rustls v0.16.0
[INFO] [stderr]     Checking webpki-roots v0.17.0
[INFO] [stderr]     Checking futures-executor v0.3.5
[INFO] [stderr]     Checking scrappy-service v0.0.1
[INFO] [stderr]     Checking tokio-util v0.2.0
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking futures v0.3.5
[INFO] [stderr]     Checking scrappy-rt v0.0.1
[INFO] [stderr]     Checking trust-dns-proto v0.18.0-alpha.2
[INFO] [stderr]     Checking h2 v0.2.6
[INFO] [stderr]     Checking scrappy-codec v0.0.1
[INFO] [stderr]     Checking tokio-openssl v0.4.0
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]     Checking serde_json v1.0.57
[INFO] [stderr]     Checking scrappy-utils v0.0.1
[INFO] [stderr]     Checking brotli2 v0.3.2
[INFO] [stderr]     Checking scrappy-server v0.0.1
[INFO] [stderr]     Checking tokio-rustls v0.12.3
[INFO] [stderr]     Checking scrappy-tls v0.0.1
[INFO] [stderr]     Checking trust-dns-resolver v0.18.0-alpha.2
[INFO] [stderr]     Checking scrappy-connect v0.0.1
[INFO] [stderr]     Checking scrappy-http v0.0.1
[INFO] [stderr]     Checking scrappy-client v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: cannot find derive macro `Serialize` in this scope
[INFO] [stdout]    --> src/response.rs:397:14
[INFO] [stdout]     |
[INFO] [stdout] 397 |     #[derive(Serialize, Deserialize, PartialEq, Debug)]
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Deserialize` in this scope
[INFO] [stdout]    --> src/response.rs:397:25
[INFO] [stdout]     |
[INFO] [stdout] 397 |     #[derive(Serialize, Deserialize, PartialEq, Debug)]
[INFO] [stdout]     |                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unused imports: `Deserialize`, `Serialize`
[INFO] [stdout]    --> src/response.rs:364:17
[INFO] [stdout]     |
[INFO] [stdout] 364 |     use serde::{Deserialize, Serialize};
[INFO] [stdout]     |                 ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:1:27
[INFO] [stdout]     |
[INFO] [stdout] 1   | #![deny(rust_2018_idioms, warnings)]
[INFO] [stdout]     |                           ^^^^^^^^
[INFO] [stdout]     = note: `#[deny(unused_imports)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `response::JsonBody<_, MyObject>` in the current scope
[INFO] [stdout]    --> src/response.rs:419:45
[INFO] [stdout]     |
[INFO] [stdout] 232 | pub struct JsonBody<S, U> {
[INFO] [stdout]     | ------------------------- function or associated item `new` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 398 |     struct MyObject {
[INFO] [stdout]     |     --------------- doesn't satisfy `MyObject: DeserializeOwned`
[INFO] [stdout] ...
[INFO] [stdout] 419 |         let json = JsonBody::<_, MyObject>::new(&mut req).await;
[INFO] [stdout]     |                                             ^^^ function or associated item not found in `response::JsonBody<_, MyObject>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method `new` exists but the following trait bounds were not satisfied:
[INFO] [stdout]             `MyObject: DeserializeOwned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `response::JsonBody<_, MyObject>` in the current scope
[INFO] [stdout]    --> src/response.rs:428:45
[INFO] [stdout]     |
[INFO] [stdout] 232 | pub struct JsonBody<S, U> {
[INFO] [stdout]     | ------------------------- function or associated item `new` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 398 |     struct MyObject {
[INFO] [stdout]     |     --------------- doesn't satisfy `MyObject: DeserializeOwned`
[INFO] [stdout] ...
[INFO] [stdout] 428 |         let json = JsonBody::<_, MyObject>::new(&mut req).await;
[INFO] [stdout]     |                                             ^^^ function or associated item not found in `response::JsonBody<_, MyObject>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method `new` exists but the following trait bounds were not satisfied:
[INFO] [stdout]             `MyObject: DeserializeOwned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `response::JsonBody<_, MyObject>` in the current scope
[INFO] [stdout]    --> src/response.rs:442:45
[INFO] [stdout]     |
[INFO] [stdout] 232 | pub struct JsonBody<S, U> {
[INFO] [stdout]     | ------------------------- function or associated item `new` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 398 |     struct MyObject {
[INFO] [stdout]     |     --------------- doesn't satisfy `MyObject: DeserializeOwned`
[INFO] [stdout] ...
[INFO] [stdout] 442 |         let json = JsonBody::<_, MyObject>::new(&mut req).limit(100).await;
[INFO] [stdout]     |                                             ^^^ function or associated item not found in `response::JsonBody<_, MyObject>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method `new` exists but the following trait bounds were not satisfied:
[INFO] [stdout]             `MyObject: DeserializeOwned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new` found for struct `response::JsonBody<_, MyObject>` in the current scope
[INFO] [stdout]    --> src/response.rs:460:45
[INFO] [stdout]     |
[INFO] [stdout] 232 | pub struct JsonBody<S, U> {
[INFO] [stdout]     | ------------------------- function or associated item `new` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 398 |     struct MyObject {
[INFO] [stdout]     |     --------------- doesn't satisfy `MyObject: DeserializeOwned`
[INFO] [stdout] ...
[INFO] [stdout] 460 |         let json = JsonBody::<_, MyObject>::new(&mut req).await;
[INFO] [stdout]     |                                             ^^^ function or associated item not found in `response::JsonBody<_, MyObject>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the method `new` exists but the following trait bounds were not satisfied:
[INFO] [stdout]             `MyObject: DeserializeOwned`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0698]: type inside `async` block must be known in this context
[INFO] [stdout]    --> src/response.rs:442:65
[INFO] [stdout]     |
[INFO] [stdout] 442 |         let json = JsonBody::<_, MyObject>::new(&mut req).limit(100).await;
[INFO] [stdout]     |                                                                 ^^^ cannot infer type for type `{integer}`
[INFO] [stdout]     |
[INFO] [stdout] note: the type is part of the `async` block because of this `await`
[INFO] [stdout]    --> src/response.rs:442:20
[INFO] [stdout]     |
[INFO] [stdout] 442 |         let json = JsonBody::<_, MyObject>::new(&mut req).limit(100).await;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0599, E0698.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `scrappy-client`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "79866ecca180606a59c429e9e335b1f2ad8f97f0c122fec3eee4c59fa6dbb7b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79866ecca180606a59c429e9e335b1f2ad8f97f0c122fec3eee4c59fa6dbb7b4", kill_on_drop: false }`
[INFO] [stdout] 79866ecca180606a59c429e9e335b1f2ad8f97f0c122fec3eee4c59fa6dbb7b4
