[INFO] fetching crate hvcg_student_openapi_student 0.1.0...
[INFO] checking hvcg_student_openapi_student-0.1.0 against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] extracting crate hvcg_student_openapi_student 0.1.0 into /workspace/builds/worker-0-tc2/source
[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-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hvcg_student_openapi_student 0.1.0 on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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" "+b1f2594eac607c1f051534800237eeedb5590a49" "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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 278d52dd3cf928d493a4e7f39a51c99fcc57333b0de09c93e87b89f301da1fe0
[INFO] running `Command { std: "docker" "start" "-a" "278d52dd3cf928d493a4e7f39a51c99fcc57333b0de09c93e87b89f301da1fe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "278d52dd3cf928d493a4e7f39a51c99fcc57333b0de09c93e87b89f301da1fe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "278d52dd3cf928d493a4e7f39a51c99fcc57333b0de09c93e87b89f301da1fe0", kill_on_drop: false }`
[INFO] [stdout] 278d52dd3cf928d493a4e7f39a51c99fcc57333b0de09c93e87b89f301da1fe0
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e80aec21af60645fa83343de4b3d0fe009096fc7ca27b4f6f937b9aabc2c1361
[INFO] running `Command { std: "docker" "start" "-a" "e80aec21af60645fa83343de4b3d0fe009096fc7ca27b4f6f937b9aabc2c1361", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling tokio-macros v0.2.6
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling pin-project-internal v1.0.8
[INFO] [stderr]     Checking tracing-core v0.1.19
[INFO] [stderr]     Checking serde v1.0.130
[INFO] [stderr]     Checking tinyvec v1.3.1
[INFO] [stderr]     Checking http-body v0.3.1
[INFO] [stderr]    Compiling slog v2.7.0
[INFO] [stderr]    Compiling hyper-openssl v0.8.1
[INFO] [stderr]     Checking tracing v0.1.26
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]     Checking linked_hash_set v0.1.4
[INFO] [stderr]     Checking antidote v1.0.0
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[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking net2 v0.2.37
[INFO] [stderr]     Checking num_cpus v1.13.0
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[INFO] [stderr]     Checking env_logger v0.7.1
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[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: 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.39s
[INFO] running `Command { std: "docker" "inspect" "e80aec21af60645fa83343de4b3d0fe009096fc7ca27b4f6f937b9aabc2c1361", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e80aec21af60645fa83343de4b3d0fe009096fc7ca27b4f6f937b9aabc2c1361", kill_on_drop: false }`
[INFO] [stdout] e80aec21af60645fa83343de4b3d0fe009096fc7ca27b4f6f937b9aabc2c1361
