[INFO] fetching crate hippobox 0.4.2...
[INFO] checking hippobox-0.4.2 against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] extracting crate hippobox 0.4.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate hippobox 0.4.2
[INFO] finished tweaking crates.io crate hippobox 0.4.2
[INFO] tweaked toml for crates.io crate hippobox 0.4.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hippobox 0.4.2 on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hippobox 0.4.2 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:52:1
[INFO] [stderr]    |
[INFO] [stderr] 52 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `hippobox` (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 utf8-zero v0.8.1
[INFO] [stderr]   Downloaded ureq-proto v0.6.0
[INFO] [stderr]   Downloaded quote v1.0.46
[INFO] [stderr]   Downloaded cc v1.2.67
[INFO] [stderr]   Downloaded anyhow v1.0.103
[INFO] [stderr]   Downloaded clap v4.6.2
[INFO] [stderr]   Downloaded ureq v3.3.0
[INFO] [stderr]   Downloaded seccompiler v0.5.0
[INFO] [stderr]   Downloaded clap_builder v4.6.2
[INFO] [stderr]   Downloaded nix v0.31.3
[INFO] [stderr]   Downloaded rustls v0.23.41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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] 3ce209cc66fab6f762b0ae26677cbbdca20b0a95cd4b48cb08ef37f1ce076403
[INFO] running `Command { std: "docker" "start" "3ce209cc66fab6f762b0ae26677cbbdca20b0a95cd4b48cb08ef37f1ce076403", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ce209cc66fab6f762b0ae26677cbbdca20b0a95cd4b48cb08ef37f1ce076403", 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" "3ce209cc66fab6f762b0ae26677cbbdca20b0a95cd4b48cb08ef37f1ce076403" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ce209cc66fab6f762b0ae26677cbbdca20b0a95cd4b48cb08ef37f1ce076403", 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" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3ce209cc66fab6f762b0ae26677cbbdca20b0a95cd4b48cb08ef37f1ce076403" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:52:1
[INFO] [stderr]    |
[INFO] [stderr] 52 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `hippobox` (manifest) generated 1 warning
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
[INFO] [stderr]    Compiling shlex v2.0.1
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]     Checking zeroize v1.9.0
[INFO] [stderr]     Checking itoa v1.0.18
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling rustls v0.23.41
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]     Checking rustls-pki-types v1.15.0
[INFO] [stderr]    Compiling cc v1.2.67
[INFO] [stderr]     Checking bytes v1.12.1
[INFO] [stderr]     Checking bitflags v2.13.0
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]     Checking log v0.4.33
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]     Checking anstyle v1.0.14
[INFO] [stderr]     Checking simd-adler32 v0.3.9
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling anyhow v1.0.103
[INFO] [stderr]     Checking clap_lex v1.1.0
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]     Checking http v1.4.2
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking clap_builder v4.6.2
[INFO] [stderr]     Checking webpki-roots v1.0.8
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]     Checking ureq-proto v0.6.0
[INFO] [stderr]     Checking utf8-zero v0.8.1
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking fastrand v2.4.1
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking filetime v0.2.29
[INFO] [stderr]     Checking seccompiler v0.5.0
[INFO] [stderr]     Checking tar v0.4.46
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]    Compiling clap_derive v4.6.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking rustls-webpki v0.103.13
[INFO] [stderr]     Checking clap v4.6.2
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking ureq v3.3.0
[INFO] [stderr]     Checking hippobox v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/registry/extract/mod.rs:145:9
[INFO] [stdout]     |
[INFO] [stdout] 145 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tempfile::TempDir`
[INFO] [stdout]    --> src/registry/extract/mod.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 146 |     use tempfile::TempDir;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.91s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.31.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "3ce209cc66fab6f762b0ae26677cbbdca20b0a95cd4b48cb08ef37f1ce076403", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ce209cc66fab6f762b0ae26677cbbdca20b0a95cd4b48cb08ef37f1ce076403", kill_on_drop: false }`
[INFO] [stdout] 3ce209cc66fab6f762b0ae26677cbbdca20b0a95cd4b48cb08ef37f1ce076403
