[INFO] cloning repository https://github.com/stmtc233/RustUniq
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stmtc233/RustUniq" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstmtc233%2FRustUniq", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstmtc233%2FRustUniq'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 987f157e78b35bcc3d6117db3442fc9affc2502c
[INFO] checking stmtc233/RustUniq against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstmtc233%2FRustUniq" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/stmtc233/RustUniq
[INFO] finished tweaking git repo https://github.com/stmtc233/RustUniq
[INFO] tweaked toml for git repo https://github.com/stmtc233/RustUniq written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/stmtc233/RustUniq on toolchain 40527f3e444fde1deb361751bdef9b9e11d1b971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/stmtc233/RustUniq 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" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: binary `rust_uniq` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-0-tc2/source/target/.../rust_uniq
[INFO] [stderr]    |                                                  ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `rust-uniq`, convert `package.name`
[INFO] [stderr]   --> Cargo.toml:20:8
[INFO] [stderr]    |
[INFO] [stderr] 20 - name = "rust_uniq"
[INFO] [stderr] 20 + name = "rust-uniq"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `rust-uniq`, specify `bin.name`
[INFO] [stderr]   --> Cargo.toml:21:19
[INFO] [stderr]    |
[INFO] [stderr] 21 ~ version = "0.1.0"
[INFO] [stderr] 22 + [[bin]]
[INFO] [stderr] 23 + name = "rust-uniq"
[INFO] [stderr] 24 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `rust_uniq` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded human_bytes v0.4.3
[INFO] [stderr]   Downloaded lz4_flex v0.11.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ab98f37b4be22594f12972c57931f3ed060f6457f0ca4fa9c6aca0ce43c03c98
[INFO] running `Command { std: "docker" "start" "ab98f37b4be22594f12972c57931f3ed060f6457f0ca4fa9c6aca0ce43c03c98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab98f37b4be22594f12972c57931f3ed060f6457f0ca4fa9c6aca0ce43c03c98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ab98f37b4be22594f12972c57931f3ed060f6457f0ca4fa9c6aca0ce43c03c98" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab98f37b4be22594f12972c57931f3ed060f6457f0ca4fa9c6aca0ce43c03c98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid --cfg crater_hack --force-warn invalid-c-variadic-arguments" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ab98f37b4be22594f12972c57931f3ed060f6457f0ca4fa9c6aca0ce43c03c98" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: binary `rust_uniq` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../rust_uniq
[INFO] [stderr]    |                          ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `rust-uniq`, convert `package.name`
[INFO] [stderr]   --> Cargo.toml:20:8
[INFO] [stderr]    |
[INFO] [stderr] 20 - name = "rust_uniq"
[INFO] [stderr] 20 + name = "rust-uniq"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `rust-uniq`, specify `bin.name`
[INFO] [stderr]   --> Cargo.toml:21:19
[INFO] [stderr]    |
[INFO] [stderr] 21 ~ version = "0.1.0"
[INFO] [stderr] 22 + [[bin]]
[INFO] [stderr] 23 + name = "rust-uniq"
[INFO] [stderr] 24 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `rust_uniq` (manifest) generated 1 warning
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking human_bytes v0.4.3
[INFO] [stderr]     Checking lz4_flex v0.11.5
[INFO] [stderr]     Checking clap_builder v4.5.54
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking memmap2 v0.7.1
[INFO] [stderr]     Checking uuid v1.19.0
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]     Checking clap v4.5.54
[INFO] [stderr]     Checking rust_uniq v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused dependency `human_bytes`
[INFO] [stderr]  --> Cargo.toml:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | human_bytes = "0.4"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `human_bytes`
[INFO] [stderr] warning: unused dependency `memmap2`
[INFO] [stderr]  --> Cargo.toml:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | memmap2 = "0.7"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `memmap2`
[INFO] [stderr] warning: `rust_uniq` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.92s
[INFO] running `Command { std: "docker" "inspect" "ab98f37b4be22594f12972c57931f3ed060f6457f0ca4fa9c6aca0ce43c03c98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab98f37b4be22594f12972c57931f3ed060f6457f0ca4fa9c6aca0ce43c03c98", kill_on_drop: false }`
[INFO] [stdout] ab98f37b4be22594f12972c57931f3ed060f6457f0ca4fa9c6aca0ce43c03c98
