[INFO] fetching crate ad4m-client 0.7.1...
[INFO] checking ad4m-client-0.7.1 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate ad4m-client 0.7.1 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate ad4m-client 0.7.1 on toolchain b0696a5160711c068cb1f01b7437db7990d15750
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ad4m-client 0.7.1
[INFO] finished tweaking crates.io crate ad4m-client 0.7.1
[INFO] tweaked toml for crates.io crate ad4m-client 0.7.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b55cb712e225dd2acc206ce7d603370f3fbf5d745b6b9c9e669022914d8d93cf
[INFO] running `Command { std: "docker" "start" "-a" "b55cb712e225dd2acc206ce7d603370f3fbf5d745b6b9c9e669022914d8d93cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b55cb712e225dd2acc206ce7d603370f3fbf5d745b6b9c9e669022914d8d93cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b55cb712e225dd2acc206ce7d603370f3fbf5d745b6b9c9e669022914d8d93cf", kill_on_drop: false }`
[INFO] [stdout] b55cb712e225dd2acc206ce7d603370f3fbf5d745b6b9c9e669022914d8d93cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75d9acdcbe2caa9d9d565399a7b2fc21da298548e1304625d3c9ca6a4f36aa08
[INFO] running `Command { std: "docker" "start" "-a" "75d9acdcbe2caa9d9d565399a7b2fc21da298548e1304625d3c9ca6a4f36aa08", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
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[INFO] [stderr]    Compiling graphql-introspection-query v0.2.0
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[INFO] [stderr]    Compiling graphql_query_derive v0.12.0
[INFO] [stderr]     Checking graphql_client v0.12.0
[INFO] [stderr]     Checking graphql-ws-client v0.4.0
[INFO] [stderr]     Checking ad4m-client v0.7.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/perspective_proxy.rs:253:38
[INFO] [stdout]     |
[INFO] [stdout] 253 |             Ok(SubjectProxy::new(self.clone(), class.clone(), base.clone()))
[INFO] [stdout]     |                                      ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `PerspectiveProxy` does not implement `Clone`, so calling `clone` on `&PerspectiveProxy` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 253 -             Ok(SubjectProxy::new(self.clone(), class.clone(), base.clone()))
[INFO] [stdout] 253 +             Ok(SubjectProxy::new(self, class.clone(), base.clone()))
[INFO] [stdout]     |
[INFO] [stdout] help: if you meant to clone `PerspectiveProxy`, implement `Clone` for it
[INFO] [stdout]     |
[INFO] [stdout] 18  + #[derive(Clone)]
[INFO] [stdout] 19  | pub struct PerspectiveProxy {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/perspective_proxy.rs:253:38
[INFO] [stdout]     |
[INFO] [stdout] 253 |             Ok(SubjectProxy::new(self.clone(), class.clone(), base.clone()))
[INFO] [stdout]     |                                      ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `PerspectiveProxy` does not implement `Clone`, so calling `clone` on `&PerspectiveProxy` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 253 -             Ok(SubjectProxy::new(self.clone(), class.clone(), base.clone()))
[INFO] [stdout] 253 +             Ok(SubjectProxy::new(self, class.clone(), base.clone()))
[INFO] [stdout]     |
[INFO] [stdout] help: if you meant to clone `PerspectiveProxy`, implement `Clone` for it
[INFO] [stdout]     |
[INFO] [stdout] 18  + #[derive(Clone)]
[INFO] [stdout] 19  | pub struct PerspectiveProxy {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.55s
[INFO] running `Command { std: "docker" "inspect" "75d9acdcbe2caa9d9d565399a7b2fc21da298548e1304625d3c9ca6a4f36aa08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75d9acdcbe2caa9d9d565399a7b2fc21da298548e1304625d3c9ca6a4f36aa08", kill_on_drop: false }`
[INFO] [stdout] 75d9acdcbe2caa9d9d565399a7b2fc21da298548e1304625d3c9ca6a4f36aa08
[INFO] checking ad4m-client-0.7.1 against try#bfe97fcae016881ad333f0ff8cea2cadb9cf136c for pr-121848
[INFO] extracting crate ad4m-client 0.7.1 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate ad4m-client 0.7.1 on toolchain bfe97fcae016881ad333f0ff8cea2cadb9cf136c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ad4m-client 0.7.1
[INFO] finished tweaking crates.io crate ad4m-client 0.7.1
[INFO] tweaked toml for crates.io crate ad4m-client 0.7.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f04add306acf1b039e84cf1e8f97f5d968ab58c7b2681ba9e77bfa94a444bb35
[INFO] running `Command { std: "docker" "start" "-a" "f04add306acf1b039e84cf1e8f97f5d968ab58c7b2681ba9e77bfa94a444bb35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f04add306acf1b039e84cf1e8f97f5d968ab58c7b2681ba9e77bfa94a444bb35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f04add306acf1b039e84cf1e8f97f5d968ab58c7b2681ba9e77bfa94a444bb35", kill_on_drop: false }`
[INFO] [stdout] f04add306acf1b039e84cf1e8f97f5d968ab58c7b2681ba9e77bfa94a444bb35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 763112ee4d44859cc4c6b2529f7dfff04fba71d47f17fd955bf8b597135a0656
[INFO] running `Command { std: "docker" "start" "-a" "763112ee4d44859cc4c6b2529f7dfff04fba71d47f17fd955bf8b597135a0656", kill_on_drop: false }`
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[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/perspective_proxy.rs:253:38
[INFO] [stdout]     |
[INFO] [stdout] 253 |             Ok(SubjectProxy::new(self.clone(), class.clone(), base.clone()))
[INFO] [stdout]     |                                      ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `PerspectiveProxy` does not implement `Clone`, so calling `clone` on `&PerspectiveProxy` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 253 -             Ok(SubjectProxy::new(self.clone(), class.clone(), base.clone()))
[INFO] [stdout] 253 +             Ok(SubjectProxy::new(self, class.clone(), base.clone()))
[INFO] [stdout]     |
[INFO] [stdout] help: if you meant to clone `PerspectiveProxy`, implement `Clone` for it
[INFO] [stdout]     |
[INFO] [stdout] 18  + #[derive(Clone)]
[INFO] [stdout] 19  | pub struct PerspectiveProxy {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/perspective_proxy.rs:253:38
[INFO] [stdout]     |
[INFO] [stdout] 253 |             Ok(SubjectProxy::new(self.clone(), class.clone(), base.clone()))
[INFO] [stdout]     |                                      ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `PerspectiveProxy` does not implement `Clone`, so calling `clone` on `&PerspectiveProxy` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 253 -             Ok(SubjectProxy::new(self.clone(), class.clone(), base.clone()))
[INFO] [stdout] 253 +             Ok(SubjectProxy::new(self, class.clone(), base.clone()))
[INFO] [stdout]     |
[INFO] [stdout] help: if you meant to clone `PerspectiveProxy`, implement `Clone` for it
[INFO] [stdout]     |
[INFO] [stdout] 18  + #[derive(Clone)]
[INFO] [stdout] 19  | pub struct PerspectiveProxy {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.46s
[INFO] running `Command { std: "docker" "inspect" "763112ee4d44859cc4c6b2529f7dfff04fba71d47f17fd955bf8b597135a0656", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "763112ee4d44859cc4c6b2529f7dfff04fba71d47f17fd955bf8b597135a0656", kill_on_drop: false }`
[INFO] [stdout] 763112ee4d44859cc4c6b2529f7dfff04fba71d47f17fd955bf8b597135a0656
