[INFO] fetching crate hvcg_student_openapi_student 0.1.0... [INFO] checking hvcg_student_openapi_student-0.1.0 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] extracting crate hvcg_student_openapi_student 0.1.0 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate hvcg_student_openapi_student 0.1.0 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 hvcg_student_openapi_student 0.1.0 [INFO] removed 2 missing examples [INFO] finished tweaking crates.io crate hvcg_student_openapi_student 0.1.0 [INFO] tweaked toml for crates.io crate hvcg_student_openapi_student 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate crates.io crate hvcg_student_openapi_student 0.1.0 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 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cc v1.0.70 [INFO] [stderr] Downloaded tokio-openssl v0.4.0 [INFO] [stderr] Downloaded frunk_proc_macros_impl v0.0.5 [INFO] [stderr] Downloaded frunk_proc_macros v0.0.5 [INFO] [stderr] Downloaded frunk-enum-core v0.2.1 [INFO] [stderr] Downloaded serde_json v1.0.67 [INFO] [stderr] Downloaded frunk-enum-derive v0.2.1 [INFO] [stderr] Downloaded frunk v0.3.2 [INFO] [stderr] Downloaded frunk_core v0.3.2 [INFO] [stderr] Downloaded tracing-core v0.1.19 [INFO] [stderr] Downloaded hyper-old-types v0.11.0 [INFO] [stderr] Downloaded http v0.2.4 [INFO] [stderr] Downloaded tracing v0.1.26 [INFO] [stderr] Downloaded swagger v5.1.0 [INFO] [stderr] Downloaded openssl-sys v0.9.66 [INFO] [stderr] Downloaded serde_ignored v0.1.2 [INFO] [stderr] Downloaded openssl v0.10.36 [INFO] [stderr] Downloaded linked_hash_set v0.1.4 [INFO] [stderr] Downloaded hyper-openssl v0.8.1 [INFO] [stderr] Downloaded slab v0.4.4 [INFO] [stderr] Downloaded frunk_proc_macro_helpers v0.0.5 [INFO] [stderr] Downloaded antidote v1.0.0 [INFO] [stderr] Downloaded frunk_proc_macro_helpers v0.0.4 [INFO] [stderr] Downloaded frunk_derives v0.3.2 [INFO] [stderr] Downloaded tower-layer v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e7e905b50472265f5616d388a1166585855d7f6659fd4dda39b0b8c475864ab6 [INFO] running `Command { std: "docker" "start" "-a" "e7e905b50472265f5616d388a1166585855d7f6659fd4dda39b0b8c475864ab6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e7e905b50472265f5616d388a1166585855d7f6659fd4dda39b0b8c475864ab6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7e905b50472265f5616d388a1166585855d7f6659fd4dda39b0b8c475864ab6", kill_on_drop: false }` [INFO] [stdout] e7e905b50472265f5616d388a1166585855d7f6659fd4dda39b0b8c475864ab6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ecc14f1d214a6f24a4848cab9ae220023851655dec95bc906e0e08a5dc75a25c [INFO] running `Command { std: "docker" "start" "-a" "ecc14f1d214a6f24a4848cab9ae220023851655dec95bc906e0e08a5dc75a25c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling cc v1.0.70 [INFO] [stderr] Checking slab v0.4.4 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking futures-sink v0.3.17 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Checking futures-io v0.3.17 [INFO] [stderr] Compiling openssl v0.10.36 [INFO] [stderr] Checking tracing-core v0.1.19 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking tinyvec v1.3.1 [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking httpdate v0.3.2 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Compiling hyper-openssl v0.8.1 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking linked_hash_set v0.1.4 [INFO] [stderr] Checking tower-layer v0.3.1 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Checking unicode-bidi v0.3.6 [INFO] [stderr] Checking antidote v1.0.0 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking openssl-probe v0.1.4 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling openssl-sys v0.9.66 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking hyper-old-types v0.11.0 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Checking pin-project v1.0.8 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tokio-openssl v0.4.0 [INFO] [stderr] Checking tokio-tls v0.3.1 [INFO] [stderr] Checking h2 v0.2.7 [INFO] [stderr] Checking futures-executor v0.3.17 [INFO] [stderr] Checking futures v0.3.17 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking serde_ignored v0.1.2 [INFO] [stderr] Checking hyper v0.13.10 [INFO] [stderr] Checking swagger v5.1.0 [INFO] [stderr] Checking hvcg_student_openapi_student v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/server/mod.rs:554:29 [INFO] [stdout] | [INFO] [stdout] 554 | ... Err(e) => return Ok(Response::builder() [INFO] [stdout] | ^^^^^^ matches no values because `Infallible` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/server/mod.rs:571:29 [INFO] [stdout] | [INFO] [stdout] 571 | ... Err(e) => return Ok(Response::builder() [INFO] [stdout] | ^^^^^^ matches no values because `Infallible` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/server/mod.rs:588:29 [INFO] [stdout] | [INFO] [stdout] 588 | ... Err(e) => return Ok(Response::builder() [INFO] [stdout] | ^^^^^^ matches no values because `Infallible` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/server/mod.rs:605:29 [INFO] [stdout] | [INFO] [stdout] 605 | ... Err(e) => return Ok(Response::builder() [INFO] [stdout] | ^^^^^^ matches no values because `Infallible` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/server/mod.rs:639:29 [INFO] [stdout] | [INFO] [stdout] 639 | ... Err(e) => return Ok(Response::builder() [INFO] [stdout] | ^^^^^^ matches no values because `Infallible` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/server/mod.rs:554:29 [INFO] [stdout] | [INFO] [stdout] 554 | ... Err(e) => return Ok(Response::builder() [INFO] [stdout] | ^^^^^^ matches no values because `Infallible` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/server/mod.rs:571:29 [INFO] [stdout] | [INFO] [stdout] 571 | ... Err(e) => return Ok(Response::builder() [INFO] [stdout] | ^^^^^^ matches no values because `Infallible` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/server/mod.rs:588:29 [INFO] [stdout] | [INFO] [stdout] 588 | ... Err(e) => return Ok(Response::builder() [INFO] [stdout] | ^^^^^^ matches no values because `Infallible` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/server/mod.rs:605:29 [INFO] [stdout] | [INFO] [stdout] 605 | ... Err(e) => return Ok(Response::builder() [INFO] [stdout] | ^^^^^^ matches no values because `Infallible` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/server/mod.rs:639:29 [INFO] [stdout] | [INFO] [stdout] 639 | ... Err(e) => return Ok(Response::builder() [INFO] [stdout] | ^^^^^^ matches no values because `Infallible` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> examples/server/server.rs:118:30 [INFO] [stdout] | [INFO] [stdout] 118 | let context = context.clone(); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `C` does not implement `Clone`, so calling `clone` on `&C` 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] --> examples/server/server.rs:129:30 [INFO] [stdout] | [INFO] [stdout] 129 | let context = context.clone(); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `C` does not implement `Clone`, so calling `clone` on `&C` 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] --> examples/server/server.rs:141:30 [INFO] [stdout] | [INFO] [stdout] 141 | let context = context.clone(); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `C` does not implement `Clone`, so calling `clone` on `&C` 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] --> examples/server/server.rs:152:30 [INFO] [stdout] | [INFO] [stdout] 152 | let context = context.clone(); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `C` does not implement `Clone`, so calling `clone` on `&C` 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] --> examples/server/server.rs:171:30 [INFO] [stdout] | [INFO] [stdout] 171 | let context = context.clone(); [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `C` does not implement `Clone`, so calling `clone` on `&C` copies the reference, which does not do anything and can be removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.19s [INFO] running `Command { std: "docker" "inspect" "ecc14f1d214a6f24a4848cab9ae220023851655dec95bc906e0e08a5dc75a25c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ecc14f1d214a6f24a4848cab9ae220023851655dec95bc906e0e08a5dc75a25c", kill_on_drop: false }` [INFO] [stdout] ecc14f1d214a6f24a4848cab9ae220023851655dec95bc906e0e08a5dc75a25c