[INFO] crate v_exchanges_api_generics 0.13.1 is already in cache
[INFO] testing v_exchanges_api_generics-0.13.1 against master#e9385f9eea0221ef295a188d49d16f8f5189abf1 for pr-146098
[INFO] extracting crate v_exchanges_api_generics 0.13.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate v_exchanges_api_generics 0.13.1
[INFO] finished tweaking crates.io crate v_exchanges_api_generics 0.13.1
[INFO] tweaked toml for crates.io crate v_exchanges_api_generics 0.13.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate v_exchanges_api_generics 0.13.1 on toolchain e9385f9eea0221ef295a188d49d16f8f5189abf1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate v_exchanges_api_generics 0.13.1 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" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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_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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0cdfd1b477ae483114f616f1375f4b652b0faaed3627f28e488f1d6767d94ca
[INFO] running `Command { std: "docker" "start" "-a" "c0cdfd1b477ae483114f616f1375f4b652b0faaed3627f28e488f1d6767d94ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0cdfd1b477ae483114f616f1375f4b652b0faaed3627f28e488f1d6767d94ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0cdfd1b477ae483114f616f1375f4b652b0faaed3627f28e488f1d6767d94ca", kill_on_drop: false }`
[INFO] [stdout] c0cdfd1b477ae483114f616f1375f4b652b0faaed3627f28e488f1d6767d94ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed5635ca820fd3ca3c29a5275e62cb9e05162678a83c7c32839466d280aa538d
[INFO] running `Command { std: "docker" "start" "-a" "ed5635ca820fd3ca3c29a5275e62cb9e05162678a83c7c32839466d280aa538d", kill_on_drop: false }`
[INFO] [stdout] warning: the feature `let_chains` has been stable since 1.88.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![feature(let_chains)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `duration_constructors_lite` has been stable since 1.92.0-nightly and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![feature(duration_constructors_lite)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tls_error`
[INFO] [stdout]    --> src/ws.rs:281:30
[INFO] [stdout]     |
[INFO] [stdout] 281 |                     tungstenite::Error::Tls(tls_error) => todo!(),
[INFO] [stdout]     |                                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tls_error`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `url_error`
[INFO] [stdout]    --> src/ws.rs:296:30
[INFO] [stdout]     |
[INFO] [stdout] 296 |                     tungstenite::Error::Url(url_error) => todo!(),
[INFO] [stdout]     |                                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_url_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `response`
[INFO] [stdout]    --> src/ws.rs:297:31
[INFO] [stdout]     |
[INFO] [stdout] 297 |                     tungstenite::Error::Http(response) => todo!(),
[INFO] [stdout]     |                                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `error`
[INFO] [stdout]    --> src/ws.rs:298:37
[INFO] [stdout]     |
[INFO] [stdout] 298 |                     tungstenite::Error::HttpFormat(error) => todo!(),
[INFO] [stdout]     |                                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "ed5635ca820fd3ca3c29a5275e62cb9e05162678a83c7c32839466d280aa538d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed5635ca820fd3ca3c29a5275e62cb9e05162678a83c7c32839466d280aa538d", kill_on_drop: false }`
[INFO] [stdout] ed5635ca820fd3ca3c29a5275e62cb9e05162678a83c7c32839466d280aa538d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbca759e6e4ac2ab7953a943b8b04b1368fe5bbe4ef54cd72f4332d957100221
[INFO] running `Command { std: "docker" "start" "-a" "cbca759e6e4ac2ab7953a943b8b04b1368fe5bbe4ef54cd72f4332d957100221", kill_on_drop: false }`
[INFO] [stdout] warning: the feature `let_chains` has been stable since 1.88.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![feature(let_chains)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `duration_constructors_lite` has been stable since 1.92.0-nightly and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![feature(duration_constructors_lite)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tls_error`
[INFO] [stdout]    --> src/ws.rs:281:30
[INFO] [stdout]     |
[INFO] [stdout] 281 |                     tungstenite::Error::Tls(tls_error) => todo!(),
[INFO] [stdout]     |                                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tls_error`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `url_error`
[INFO] [stdout]    --> src/ws.rs:296:30
[INFO] [stdout]     |
[INFO] [stdout] 296 |                     tungstenite::Error::Url(url_error) => todo!(),
[INFO] [stdout]     |                                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_url_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `response`
[INFO] [stdout]    --> src/ws.rs:297:31
[INFO] [stdout]     |
[INFO] [stdout] 297 |                     tungstenite::Error::Http(response) => todo!(),
[INFO] [stdout]     |                                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `error`
[INFO] [stdout]    --> src/ws.rs:298:37
[INFO] [stdout]     |
[INFO] [stdout] 298 |                     tungstenite::Error::HttpFormat(error) => todo!(),
[INFO] [stdout]     |                                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `let_chains` has been stable since 1.88.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | #![feature(let_chains)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `duration_constructors_lite` has been stable since 1.92.0-nightly and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | #![feature(duration_constructors_lite)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tls_error`
[INFO] [stdout]    --> src/ws.rs:281:30
[INFO] [stdout]     |
[INFO] [stdout] 281 |                     tungstenite::Error::Tls(tls_error) => todo!(),
[INFO] [stdout]     |                                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tls_error`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `url_error`
[INFO] [stdout]    --> src/ws.rs:296:30
[INFO] [stdout]     |
[INFO] [stdout] 296 |                     tungstenite::Error::Url(url_error) => todo!(),
[INFO] [stdout]     |                                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_url_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `response`
[INFO] [stdout]    --> src/ws.rs:297:31
[INFO] [stdout]     |
[INFO] [stdout] 297 |                     tungstenite::Error::Http(response) => todo!(),
[INFO] [stdout]     |                                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stdout] warning: unused variable: `error`
[INFO] [stdout]    --> src/ws.rs:298:37
[INFO] [stdout]     |
[INFO] [stdout] 298 |                     tungstenite::Error::HttpFormat(error) => todo!(),
[INFO] [stdout]     |                                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cbca759e6e4ac2ab7953a943b8b04b1368fe5bbe4ef54cd72f4332d957100221", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbca759e6e4ac2ab7953a943b8b04b1368fe5bbe4ef54cd72f4332d957100221", kill_on_drop: false }`
[INFO] [stdout] cbca759e6e4ac2ab7953a943b8b04b1368fe5bbe4ef54cd72f4332d957100221
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+e9385f9eea0221ef295a188d49d16f8f5189abf1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a84c8f582bc1285f01dded61d4bdaa5af2f5a9c522da9efd471597ae43a9aefe
[INFO] running `Command { std: "docker" "start" "-a" "a84c8f582bc1285f01dded61d4bdaa5af2f5a9c522da9efd471597ae43a9aefe", kill_on_drop: false }`
[INFO] [stderr] warning: the feature `let_chains` has been stable since 1.88.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | #![feature(let_chains)]
[INFO] [stderr]   |            ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `duration_constructors_lite` has been stable since 1.92.0-nightly and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:6:12
[INFO] [stderr]   |
[INFO] [stderr] 6 | #![feature(duration_constructors_lite)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tls_error`
[INFO] [stderr]    --> src/ws.rs:281:30
[INFO] [stderr]     |
[INFO] [stderr] 281 |                     tungstenite::Error::Tls(tls_error) => todo!(),
[INFO] [stderr]     |                                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tls_error`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `url_error`
[INFO] [stderr]    --> src/ws.rs:296:30
[INFO] [stderr]     |
[INFO] [stderr] 296 |                     tungstenite::Error::Url(url_error) => todo!(),
[INFO] [stderr]     |                                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_url_error`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `response`
[INFO] [stderr]    --> src/ws.rs:297:31
[INFO] [stderr]     |
[INFO] [stderr] 297 |                     tungstenite::Error::Http(response) => todo!(),
[INFO] [stderr]     |                                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `error`
[INFO] [stderr]    --> src/ws.rs:298:37
[INFO] [stderr]     |
[INFO] [stderr] 298 |                     tungstenite::Error::HttpFormat(error) => todo!(),
[INFO] [stderr]     |                                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_error`
[INFO] [stderr] 
[INFO] [stderr] warning: `v_exchanges_api_generics` (lib) generated 6 warnings
[INFO] [stderr] warning: `v_exchanges_api_generics` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/v_exchanges_api_generics-45212b04e4f76c0b)
[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]    Doc-tests v_exchanges_api_generics
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/http.rs - http::RequestHandler::handle_response (line 211) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a84c8f582bc1285f01dded61d4bdaa5af2f5a9c522da9efd471597ae43a9aefe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a84c8f582bc1285f01dded61d4bdaa5af2f5a9c522da9efd471597ae43a9aefe", kill_on_drop: false }`
[INFO] [stdout] a84c8f582bc1285f01dded61d4bdaa5af2f5a9c522da9efd471597ae43a9aefe