[INFO] cloning repository https://github.com/irsheep/ngxcache [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/irsheep/ngxcache" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Firsheep%2Fngxcache", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Firsheep%2Fngxcache'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5cebccdd0e3d67644883563c1222c9242701b168 [INFO] testing irsheep/ngxcache against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Firsheep%2Fngxcache" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/irsheep/ngxcache [INFO] finished tweaking git repo https://github.com/irsheep/ngxcache [INFO] tweaked toml for git repo https://github.com/irsheep/ngxcache written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/irsheep/ngxcache on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/irsheep/ngxcache 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded textwrap v0.15.0 [INFO] [stderr] Downloaded quote v1.0.18 [INFO] [stderr] Downloaded os_str_bytes v6.1.0 [INFO] [stderr] Downloaded clap_lex v0.2.0 [INFO] [stderr] Downloaded clap_derive v3.1.18 [INFO] [stderr] Downloaded proc-macro2 v1.0.39 [INFO] [stderr] Downloaded indexmap v1.8.2 [INFO] [stderr] Downloaded unicode-ident v1.0.0 [INFO] [stderr] Downloaded clap v3.1.18 [INFO] [stderr] Downloaded syn v1.0.96 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1daad8b52f27982a11ea5b95a43cac59f0cc00a2e49996c8dcb1c444454eac2c [INFO] running `Command { std: "docker" "start" "-a" "1daad8b52f27982a11ea5b95a43cac59f0cc00a2e49996c8dcb1c444454eac2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1daad8b52f27982a11ea5b95a43cac59f0cc00a2e49996c8dcb1c444454eac2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1daad8b52f27982a11ea5b95a43cac59f0cc00a2e49996c8dcb1c444454eac2c", kill_on_drop: false }` [INFO] [stdout] 1daad8b52f27982a11ea5b95a43cac59f0cc00a2e49996c8dcb1c444454eac2c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] facdedb197d4f8ac10bf3b3cbc06dd1c9409e5229659ef321d394158cf507032 [INFO] running `Command { std: "docker" "start" "-a" "facdedb197d4f8ac10bf3b3cbc06dd1c9409e5229659ef321d394158cf507032", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling os_str_bytes v6.1.0 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling textwrap v0.15.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling clap_lex v0.2.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling indexmap v1.8.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling clap_derive v3.1.18 [INFO] [stderr] Compiling clap v3.1.18 [INFO] [stderr] Compiling ngxcache v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/nginx_cache/structures.rs:21:6 [INFO] [stdout] | [INFO] [stdout] 21 | Io(std::io::Error) [INFO] [stdout] | -- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `NginxCacheError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 21 - Io(std::io::Error) [INFO] [stdout] 21 + Io(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `variant_data` is never read [INFO] [stdout] --> src/nginx_cache/structures.rs:58:7 [INFO] [stdout] | [INFO] [stdout] 43 | pub struct NgxHttpFileCacheHeader { [INFO] [stdout] | ---------------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 58 | pub variant_data: Vec, // with size of NGX_HTTP_CACHE_KEY_LEN [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.45s [INFO] running `Command { std: "docker" "inspect" "facdedb197d4f8ac10bf3b3cbc06dd1c9409e5229659ef321d394158cf507032", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "facdedb197d4f8ac10bf3b3cbc06dd1c9409e5229659ef321d394158cf507032", kill_on_drop: false }` [INFO] [stdout] facdedb197d4f8ac10bf3b3cbc06dd1c9409e5229659ef321d394158cf507032 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d88a126f53f1d05b42eaa193703107b261aaf6453e10b984bd0bfef7d4c36e89 [INFO] running `Command { std: "docker" "start" "-a" "d88a126f53f1d05b42eaa193703107b261aaf6453e10b984bd0bfef7d4c36e89", kill_on_drop: false }` [INFO] [stderr] Compiling ngxcache v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/nginx_cache/structures.rs:21:6 [INFO] [stdout] | [INFO] [stdout] 21 | Io(std::io::Error) [INFO] [stdout] | -- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `NginxCacheError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 21 - Io(std::io::Error) [INFO] [stdout] 21 + Io(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `variant_data` is never read [INFO] [stdout] --> src/nginx_cache/structures.rs:58:7 [INFO] [stdout] | [INFO] [stdout] 43 | pub struct NgxHttpFileCacheHeader { [INFO] [stdout] | ---------------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 58 | pub variant_data: Vec, // with size of NGX_HTTP_CACHE_KEY_LEN [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s [INFO] running `Command { std: "docker" "inspect" "d88a126f53f1d05b42eaa193703107b261aaf6453e10b984bd0bfef7d4c36e89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d88a126f53f1d05b42eaa193703107b261aaf6453e10b984bd0bfef7d4c36e89", kill_on_drop: false }` [INFO] [stdout] d88a126f53f1d05b42eaa193703107b261aaf6453e10b984bd0bfef7d4c36e89 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] be3bdd7146c0fa2c784c0da936b665206fd8e66047e704bb9fc25b7a5b1d9f9f [INFO] running `Command { std: "docker" "start" "-a" "be3bdd7146c0fa2c784c0da936b665206fd8e66047e704bb9fc25b7a5b1d9f9f", kill_on_drop: false }` [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/nginx_cache/structures.rs:21:6 [INFO] [stderr] | [INFO] [stderr] 21 | Io(std::io::Error) [INFO] [stderr] | -- ^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `NginxCacheError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 21 - Io(std::io::Error) [INFO] [stderr] 21 + Io(()) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `variant_data` is never read [INFO] [stderr] --> src/nginx_cache/structures.rs:58:7 [INFO] [stderr] | [INFO] [stderr] 43 | pub struct NgxHttpFileCacheHeader { [INFO] [stderr] | ---------------------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 58 | pub variant_data: Vec, // with size of NGX_HTTP_CACHE_KEY_LEN [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `ngxcache` (bin "ngxcache" test) generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ngxcache-695984228b75014c) [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" "be3bdd7146c0fa2c784c0da936b665206fd8e66047e704bb9fc25b7a5b1d9f9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be3bdd7146c0fa2c784c0da936b665206fd8e66047e704bb9fc25b7a5b1d9f9f", kill_on_drop: false }` [INFO] [stdout] be3bdd7146c0fa2c784c0da936b665206fd8e66047e704bb9fc25b7a5b1d9f9f