[INFO] fetching crate cppkg 0.0.6...
[INFO] checking cppkg-0.0.6 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate cppkg 0.0.6 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate cppkg 0.0.6
[INFO] finished tweaking crates.io crate cppkg 0.0.6
[INFO] tweaked toml for crates.io crate cppkg 0.0.6 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cppkg 0.0.6 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cppkg 0.0.6 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cbc6ad4f0c4cb4f73a84f22d8eee0fa91f72364305cbfafedcf2a6fcf9be3f27
[INFO] running `Command { std: "docker" "start" "-a" "cbc6ad4f0c4cb4f73a84f22d8eee0fa91f72364305cbfafedcf2a6fcf9be3f27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbc6ad4f0c4cb4f73a84f22d8eee0fa91f72364305cbfafedcf2a6fcf9be3f27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbc6ad4f0c4cb4f73a84f22d8eee0fa91f72364305cbfafedcf2a6fcf9be3f27", kill_on_drop: false }`
[INFO] [stdout] cbc6ad4f0c4cb4f73a84f22d8eee0fa91f72364305cbfafedcf2a6fcf9be3f27
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2df8e36005c22050e0ed6233aaf596cae8d35dadb430d305f99eeb3606acf098
[INFO] running `Command { std: "docker" "start" "-a" "2df8e36005c22050e0ed6233aaf596cae8d35dadb430d305f99eeb3606acf098", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling rustix v0.38.9
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]     Checking anstyle-parse v0.2.1
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking anstyle v1.0.2
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]    Compiling rustix v0.37.23
[INFO] [stderr]     Checking clap_lex v0.5.1
[INFO] [stderr]     Checking anstream v0.5.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.5
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking hashbrown v0.14.0
[INFO] [stderr]     Checking bitflags v2.4.0
[INFO] [stderr]     Checking aho-corasick v1.0.4
[INFO] [stderr]     Checking clap_builder v4.4.0
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]     Checking indexmap v2.0.0
[INFO] [stderr]     Checking regex-syntax v0.7.5
[INFO] [stderr]     Checking winnow v0.5.15
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking colored v2.0.4
[INFO] [stderr]     Checking dunce v1.0.4
[INFO] [stderr]    Compiling indoc v2.0.3
[INFO] [stderr]     Checking terminal_size v0.2.6
[INFO] [stderr]     Checking regex-automata v0.3.7
[INFO] [stderr]     Checking toml_datetime v0.6.3
[INFO] [stderr]     Checking serde_spanned v0.6.3
[INFO] [stderr]     Checking toml_edit v0.19.14
[INFO] [stderr]    Compiling clap_derive v4.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]     Checking toml v0.7.6
[INFO] [stderr]     Checking regex v1.9.4
[INFO] [stderr]     Checking clap v4.4.0
[INFO] [stderr]     Checking clap_complete v4.4.0
[INFO] [stderr]     Checking cppkg v0.0.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::io::IsTerminal`
[INFO] [stdout]  --> src/print.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::IsTerminal;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::IsTerminal`
[INFO] [stdout]  --> src/print.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::IsTerminal;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ColoringMode` is never used
[INFO] [stdout]   --> src/print.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum ColoringMode {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Shell` is never constructed
[INFO] [stdout]   --> src/print.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct Shell {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ColoringMode` is never used
[INFO] [stdout]   --> src/print.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum ColoringMode {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Shell` is never constructed
[INFO] [stdout]   --> src/print.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct Shell {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.34s
[INFO] running `Command { std: "docker" "inspect" "2df8e36005c22050e0ed6233aaf596cae8d35dadb430d305f99eeb3606acf098", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2df8e36005c22050e0ed6233aaf596cae8d35dadb430d305f99eeb3606acf098", kill_on_drop: false }`
[INFO] [stdout] 2df8e36005c22050e0ed6233aaf596cae8d35dadb430d305f99eeb3606acf098