[INFO] fetching crate proxide 0.2.3...
[INFO] checking proxide-0.2.3 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate proxide 0.2.3 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate proxide 0.2.3 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate proxide 0.2.3
[INFO] finished tweaking crates.io crate proxide 0.2.3
[INFO] tweaked toml for crates.io crate proxide 0.2.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate proxide 0.2.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] [stdout] 66c81947bb1403425b494b7b310469685b65939b703094da57b0ad5619f72a32
[INFO] running `Command { std: "docker" "start" "-a" "66c81947bb1403425b494b7b310469685b65939b703094da57b0ad5619f72a32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66c81947bb1403425b494b7b310469685b65939b703094da57b0ad5619f72a32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66c81947bb1403425b494b7b310469685b65939b703094da57b0ad5619f72a32", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d14e438919e8b6ff9edbe01e0ec916d27102c2de5800ae3e2f768daf9e5888bb
[INFO] running `Command { std: "docker" "start" "-a" "d14e438919e8b6ff9edbe01e0ec916d27102c2de5800ae3e2f768daf9e5888bb", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]  --> src/ui/views/prelude.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use super::*;
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]  --> src/ui/views/prelude.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub use super::*;
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HeaderDecoder` is never constructed
[INFO] [stdout]   --> src/decoders.rs:93:8
[INFO] [stdout]    |
[INFO] [stdout] 93 | struct HeaderDecoder;
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `process` is never used
[INFO] [stdout]    --> src/decoders.rs:118:8
[INFO] [stdout]     |
[INFO] [stdout] 116 | impl HeaderDecoder
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] 117 | {
[INFO] [stdout] 118 |     fn process<T>(
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `connection` is never read
[INFO] [stdout]   --> src/session/events.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |     NewConnection
[INFO] [stdout]    |     ------------- field in this variant
[INFO] [stdout] 90 |     {
[INFO] [stdout] 91 |         connection: Uuid
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `connection` and `request` are never read
[INFO] [stdout]   --> src/session/events.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |     NewRequest
[INFO] [stdout]    |     ---------- fields in this variant
[INFO] [stdout] 94 |     {
[INFO] [stdout] 95 |         connection: Uuid, request: Uuid
[INFO] [stdout]    |         ^^^^^^^^^^        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `request` is never read
[INFO] [stdout]   --> src/session/events.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 97 |     Request
[INFO] [stdout]    |     ------- field in this variant
[INFO] [stdout] 98 |     {
[INFO] [stdout] 99 |         request: Uuid
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `connection` is never read
[INFO] [stdout]    --> src/session/events.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |     Connection
[INFO] [stdout]     |     ---------- field in this variant
[INFO] [stdout] 110 |     {
[INFO] [stdout] 111 |         connection: Uuid
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tx` is never read
[INFO] [stdout]   --> src/ui/state.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct Runtime
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub tx: Sender<UiEvent>,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HeaderDecoder` is never constructed
[INFO] [stdout]   --> src/decoders.rs:93:8
[INFO] [stdout]    |
[INFO] [stdout] 93 | struct HeaderDecoder;
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `process` is never used
[INFO] [stdout]    --> src/decoders.rs:118:8
[INFO] [stdout]     |
[INFO] [stdout] 116 | impl HeaderDecoder
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] 117 | {
[INFO] [stdout] 118 |     fn process<T>(
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `connection` is never read
[INFO] [stdout]   --> src/session/events.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |     NewConnection
[INFO] [stdout]    |     ------------- field in this variant
[INFO] [stdout] 90 |     {
[INFO] [stdout] 91 |         connection: Uuid
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `connection` and `request` are never read
[INFO] [stdout]   --> src/session/events.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |     NewRequest
[INFO] [stdout]    |     ---------- fields in this variant
[INFO] [stdout] 94 |     {
[INFO] [stdout] 95 |         connection: Uuid, request: Uuid
[INFO] [stdout]    |         ^^^^^^^^^^        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `request` is never read
[INFO] [stdout]   --> src/session/events.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 97 |     Request
[INFO] [stdout]    |     ------- field in this variant
[INFO] [stdout] 98 |     {
[INFO] [stdout] 99 |         request: Uuid
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `connection` is never read
[INFO] [stdout]    --> src/session/events.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |     Connection
[INFO] [stdout]     |     ---------- field in this variant
[INFO] [stdout] 110 |     {
[INFO] [stdout] 111 |         connection: Uuid
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tx` is never read
[INFO] [stdout]   --> src/ui/state.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct Runtime
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub tx: Sender<UiEvent>,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "d14e438919e8b6ff9edbe01e0ec916d27102c2de5800ae3e2f768daf9e5888bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d14e438919e8b6ff9edbe01e0ec916d27102c2de5800ae3e2f768daf9e5888bb", kill_on_drop: false }`
[INFO] [stdout] d14e438919e8b6ff9edbe01e0ec916d27102c2de5800ae3e2f768daf9e5888bb