[INFO] fetching crate sider 0.1.4...
[INFO] testing sider-0.1.4 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate sider 0.1.4 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate sider 0.1.4
[INFO] finished tweaking crates.io crate sider 0.1.4
[INFO] tweaked toml for crates.io crate sider 0.1.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sider 0.1.4 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sider 0.1.4 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47e938e5e8ccd279c0e335799bbd2c69abd688adf08903f4c9a17e9352532429
[INFO] running `Command { std: "docker" "start" "-a" "47e938e5e8ccd279c0e335799bbd2c69abd688adf08903f4c9a17e9352532429", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47e938e5e8ccd279c0e335799bbd2c69abd688adf08903f4c9a17e9352532429", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47e938e5e8ccd279c0e335799bbd2c69abd688adf08903f4c9a17e9352532429", kill_on_drop: false }`
[INFO] [stdout] 47e938e5e8ccd279c0e335799bbd2c69abd688adf08903f4c9a17e9352532429
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] afcf88ed66510fddf8483c6bf9eccc7837574f67b598ce3e914b65278a45cd9c
[INFO] running `Command { std: "docker" "start" "-a" "afcf88ed66510fddf8483c6bf9eccc7837574f67b598ce3e914b65278a45cd9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling sider v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/handler.rs:108:57
[INFO] [stdout]     |
[INFO] [stdout] 108 |                 let response = WRONG_TYPE_ERROR_RESPONSE.clone().to_string();
[INFO] [stdout]     |                                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/handler.rs:170:57
[INFO] [stdout]     |
[INFO] [stdout] 170 |                 let response = WRONG_TYPE_ERROR_RESPONSE.clone().to_string();
[INFO] [stdout]     |                                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/handler.rs:213:65
[INFO] [stdout]     |
[INFO] [stdout] 213 |                         let response = WRONG_TYPE_ERROR_RESPONSE.clone().to_string();
[INFO] [stdout]     |                                                                 ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/handler.rs:219:57
[INFO] [stdout]     |
[INFO] [stdout] 219 |                 let response = WRONG_TYPE_ERROR_RESPONSE.clone().to_string();
[INFO] [stdout]     |                                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/handler.rs:247:65
[INFO] [stdout]     |
[INFO] [stdout] 247 |                         let response = WRONG_TYPE_ERROR_RESPONSE.clone().to_string();
[INFO] [stdout]     |                                                                 ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/handler.rs:253:57
[INFO] [stdout]     |
[INFO] [stdout] 253 |                 let response = WRONG_TYPE_ERROR_RESPONSE.clone().to_string();
[INFO] [stdout]     |                                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/handler.rs:280:65
[INFO] [stdout]     |
[INFO] [stdout] 280 |                         let response = WRONG_TYPE_ERROR_RESPONSE.clone().to_string();
[INFO] [stdout]     |                                                                 ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/handler.rs:286:57
[INFO] [stdout]     |
[INFO] [stdout] 286 |                 let response = WRONG_TYPE_ERROR_RESPONSE.clone().to_string();
[INFO] [stdout]     |                                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/handler.rs:314:65
[INFO] [stdout]     |
[INFO] [stdout] 314 |                         let response = WRONG_TYPE_ERROR_RESPONSE.clone().to_string();
[INFO] [stdout]     |                                                                 ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/handler.rs:320:57
[INFO] [stdout]     |
[INFO] [stdout] 320 |                 let response = WRONG_TYPE_ERROR_RESPONSE.clone().to_string();
[INFO] [stdout]     |                                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "afcf88ed66510fddf8483c6bf9eccc7837574f67b598ce3e914b65278a45cd9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afcf88ed66510fddf8483c6bf9eccc7837574f67b598ce3e914b65278a45cd9c", kill_on_drop: false }`
[INFO] [stdout] afcf88ed66510fddf8483c6bf9eccc7837574f67b598ce3e914b65278a45cd9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c7cf8d6e4da4de12f045b86d7bffacb94019633f594385c560e810ff119362e
[INFO] running `Command { std: "docker" "start" "-a" "8c7cf8d6e4da4de12f045b86d7bffacb94019633f594385c560e810ff119362e", kill_on_drop: false }`
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/handler.rs:108:57
[INFO] [stdout]     |
[INFO] [stdout] 108 |                 let response = WRONG_TYPE_ERROR_RESPONSE.clone().to_string();
[INFO] [stdout]     |                                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/handler.rs:170:57
[INFO] [stdout]     |
[INFO] [stdout] 170 |                 let response = WRONG_TYPE_ERROR_RESPONSE.clone().to_string();
[INFO] [stdout]     |                                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/handler.rs:213:65
[INFO] [stdout]     |
[INFO] [stdout] 213 |                         let response = WRONG_TYPE_ERROR_RESPONSE.clone().to_string();
[INFO] [stdout]     |                                                                 ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/handler.rs:219:57
[INFO] [stdout]     |
[INFO] [stdout] 219 |                 let response = WRONG_TYPE_ERROR_RESPONSE.clone().to_string();
[INFO] [stdout]     |                                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/handler.rs:247:65
[INFO] [stdout]     |
[INFO] [stdout] 247 |                         let response = WRONG_TYPE_ERROR_RESPONSE.clone().to_string();
[INFO] [stdout]     |                                                                 ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/handler.rs:253:57
[INFO] [stdout]     |
[INFO] [stdout] 253 |                 let response = WRONG_TYPE_ERROR_RESPONSE.clone().to_string();
[INFO] [stdout]     |                                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/handler.rs:280:65
[INFO] [stdout]     |
[INFO] [stdout] 280 |                         let response = WRONG_TYPE_ERROR_RESPONSE.clone().to_string();
[INFO] [stdout]     |                                                                 ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/handler.rs:286:57
[INFO] [stdout]     |
[INFO] [stdout] 286 |                 let response = WRONG_TYPE_ERROR_RESPONSE.clone().to_string();
[INFO] [stdout]     |                                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/handler.rs:314:65
[INFO] [stdout]     |
[INFO] [stdout] 314 |                         let response = WRONG_TYPE_ERROR_RESPONSE.clone().to_string();
[INFO] [stdout]     |                                                                 ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/handler.rs:320:57
[INFO] [stdout]     |
[INFO] [stdout] 320 |                 let response = WRONG_TYPE_ERROR_RESPONSE.clone().to_string();
[INFO] [stdout]     |                                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling sider v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/handler.rs:108:57
[INFO] [stdout]     |
[INFO] [stdout] 108 |                 let response = WRONG_TYPE_ERROR_RESPONSE.clone().to_string();
[INFO] [stdout]     |                                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/handler.rs:170:57
[INFO] [stdout]     |
[INFO] [stdout] 170 |                 let response = WRONG_TYPE_ERROR_RESPONSE.clone().to_string();
[INFO] [stdout]     |                                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/handler.rs:213:65
[INFO] [stdout]     |
[INFO] [stdout] 213 |                         let response = WRONG_TYPE_ERROR_RESPONSE.clone().to_string();
[INFO] [stdout]     |                                                                 ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/handler.rs:219:57
[INFO] [stdout]     |
[INFO] [stdout] 219 |                 let response = WRONG_TYPE_ERROR_RESPONSE.clone().to_string();
[INFO] [stdout]     |                                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/handler.rs:247:65
[INFO] [stdout]     |
[INFO] [stdout] 247 |                         let response = WRONG_TYPE_ERROR_RESPONSE.clone().to_string();
[INFO] [stdout]     |                                                                 ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/handler.rs:253:57
[INFO] [stdout]     |
[INFO] [stdout] 253 |                 let response = WRONG_TYPE_ERROR_RESPONSE.clone().to_string();
[INFO] [stdout]     |                                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/handler.rs:280:65
[INFO] [stdout]     |
[INFO] [stdout] 280 |                         let response = WRONG_TYPE_ERROR_RESPONSE.clone().to_string();
[INFO] [stdout]     |                                                                 ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/handler.rs:286:57
[INFO] [stdout]     |
[INFO] [stdout] 286 |                 let response = WRONG_TYPE_ERROR_RESPONSE.clone().to_string();
[INFO] [stdout]     |                                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/handler.rs:314:65
[INFO] [stdout]     |
[INFO] [stdout] 314 |                         let response = WRONG_TYPE_ERROR_RESPONSE.clone().to_string();
[INFO] [stdout]     |                                                                 ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/handler.rs:320:57
[INFO] [stdout]     |
[INFO] [stdout] 320 |                 let response = WRONG_TYPE_ERROR_RESPONSE.clone().to_string();
[INFO] [stdout]     |                                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "8c7cf8d6e4da4de12f045b86d7bffacb94019633f594385c560e810ff119362e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c7cf8d6e4da4de12f045b86d7bffacb94019633f594385c560e810ff119362e", kill_on_drop: false }`
[INFO] [stdout] 8c7cf8d6e4da4de12f045b86d7bffacb94019633f594385c560e810ff119362e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c2f6ec08b5265d0a3fc8612c0052145b1734d07648d6dd1928ea9e3775a62331
[INFO] running `Command { std: "docker" "start" "-a" "c2f6ec08b5265d0a3fc8612c0052145b1734d07648d6dd1928ea9e3775a62331", kill_on_drop: false }`
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]    --> src/handler.rs:108:57
[INFO] [stderr]     |
[INFO] [stderr] 108 |                 let response = WRONG_TYPE_ERROR_RESPONSE.clone().to_string();
[INFO] [stderr]     |                                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]     |
[INFO] [stderr]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stderr]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]    --> src/handler.rs:170:57
[INFO] [stderr]     |
[INFO] [stderr] 170 |                 let response = WRONG_TYPE_ERROR_RESPONSE.clone().to_string();
[INFO] [stderr]     |                                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]     |
[INFO] [stderr]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]    --> src/handler.rs:213:65
[INFO] [stderr]     |
[INFO] [stderr] 213 |                         let response = WRONG_TYPE_ERROR_RESPONSE.clone().to_string();
[INFO] [stderr]     |                                                                 ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]     |
[INFO] [stderr]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]    --> src/handler.rs:219:57
[INFO] [stderr]     |
[INFO] [stderr] 219 |                 let response = WRONG_TYPE_ERROR_RESPONSE.clone().to_string();
[INFO] [stderr]     |                                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]     |
[INFO] [stderr]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]    --> src/handler.rs:247:65
[INFO] [stderr]     |
[INFO] [stderr] 247 |                         let response = WRONG_TYPE_ERROR_RESPONSE.clone().to_string();
[INFO] [stderr]     |                                                                 ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]     |
[INFO] [stderr]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]    --> src/handler.rs:253:57
[INFO] [stderr]     |
[INFO] [stderr] 253 |                 let response = WRONG_TYPE_ERROR_RESPONSE.clone().to_string();
[INFO] [stderr]     |                                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]     |
[INFO] [stderr]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]    --> src/handler.rs:280:65
[INFO] [stderr]     |
[INFO] [stderr] 280 |                         let response = WRONG_TYPE_ERROR_RESPONSE.clone().to_string();
[INFO] [stderr]     |                                                                 ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]     |
[INFO] [stderr]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]    --> src/handler.rs:286:57
[INFO] [stderr]     |
[INFO] [stderr] 286 |                 let response = WRONG_TYPE_ERROR_RESPONSE.clone().to_string();
[INFO] [stderr]     |                                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]     |
[INFO] [stderr]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]    --> src/handler.rs:314:65
[INFO] [stderr]     |
[INFO] [stderr] 314 |                         let response = WRONG_TYPE_ERROR_RESPONSE.clone().to_string();
[INFO] [stderr]     |                                                                 ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]     |
[INFO] [stderr]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]    --> src/handler.rs:320:57
[INFO] [stderr]     |
[INFO] [stderr] 320 |                 let response = WRONG_TYPE_ERROR_RESPONSE.clone().to_string();
[INFO] [stderr]     |                                                         ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]     |
[INFO] [stderr]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stderr] 
[INFO] [stderr] warning: `sider` (lib) generated 10 warnings (run `cargo fix --lib -p sider` to apply 10 suggestions)
[INFO] [stderr] warning: `sider` (lib test) generated 10 warnings (10 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sider-1cd202ed3c9e06eb)
[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 unittests src/main.rs (/opt/rustwide/target/debug/deps/sider-f35e7dc38456f1ec)
[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 sider
[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] running `Command { std: "docker" "inspect" "c2f6ec08b5265d0a3fc8612c0052145b1734d07648d6dd1928ea9e3775a62331", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2f6ec08b5265d0a3fc8612c0052145b1734d07648d6dd1928ea9e3775a62331", kill_on_drop: false }`
[INFO] [stdout] c2f6ec08b5265d0a3fc8612c0052145b1734d07648d6dd1928ea9e3775a62331
