[INFO] fetching crate gitlab-report 1.0.3...
[INFO] checking gitlab-report-1.0.3 against try#0611f7de057c584b8771102fde7aed6c70c71d3b for pr-146440
[INFO] extracting crate gitlab-report 1.0.3 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate gitlab-report 1.0.3
[INFO] finished tweaking crates.io crate gitlab-report 1.0.3
[INFO] tweaked toml for crates.io crate gitlab-report 1.0.3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gitlab-report 1.0.3 on toolchain 0611f7de057c584b8771102fde7aed6c70c71d3b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate gitlab-report 1.0.3 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" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 394331af00c1db51a4ecbdb526be2d5032f664bee84628358cd311c66a0d28f5
[INFO] running `Command { std: "docker" "start" "-a" "394331af00c1db51a4ecbdb526be2d5032f664bee84628358cd311c66a0d28f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "394331af00c1db51a4ecbdb526be2d5032f664bee84628358cd311c66a0d28f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "394331af00c1db51a4ecbdb526be2d5032f664bee84628358cd311c66a0d28f5", kill_on_drop: false }`
[INFO] [stdout] 394331af00c1db51a4ecbdb526be2d5032f664bee84628358cd311c66a0d28f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 437ccd7df9a1346913cc45745815602e4eb8e09f3cbab5820cc7aebcbef72615
[INFO] running `Command { std: "docker" "start" "-a" "437ccd7df9a1346913cc45745815602e4eb8e09f3cbab5820cc7aebcbef72615", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling serde_json v1.0.105
[INFO] [stderr]     Checking memchr v2.6.2
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]     Checking iana-time-zone v0.1.57
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking xxhash-rust v0.8.6
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]     Checking chrono v0.4.28
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]     Checking quick-xml v0.28.2
[INFO] [stderr]     Checking gitlab-report v1.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] error: struct `CodeQualityReport` is never constructed
[INFO] [stdout]   --> src/output_formats/code_climate.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct CodeQualityReport(Vec<CodeQualityReportIssue>);
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]    = note: `CodeQualityReport` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gitlab-report` (bin "gitlab-report") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: struct `CodeQualityReport` is never constructed
[INFO] [stdout]   --> src/output_formats/code_climate.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct CodeQualityReport(Vec<CodeQualityReportIssue>);
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]    = note: `CodeQualityReport` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gitlab-report` (bin "gitlab-report" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "437ccd7df9a1346913cc45745815602e4eb8e09f3cbab5820cc7aebcbef72615", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "437ccd7df9a1346913cc45745815602e4eb8e09f3cbab5820cc7aebcbef72615", kill_on_drop: false }`
[INFO] [stdout] 437ccd7df9a1346913cc45745815602e4eb8e09f3cbab5820cc7aebcbef72615
