[INFO] fetching crate hpkg 0.0.6...
[INFO] checking hpkg-0.0.6 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate hpkg 0.0.6 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate hpkg 0.0.6
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate hpkg 0.0.6
[INFO] tweaked toml for crates.io crate hpkg 0.0.6 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hpkg 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 hpkg 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] bdffc2afca9a84091a0490e9dda98f86efe0aea41abee9f95da841327823bd2e
[INFO] running `Command { std: "docker" "start" "-a" "bdffc2afca9a84091a0490e9dda98f86efe0aea41abee9f95da841327823bd2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bdffc2afca9a84091a0490e9dda98f86efe0aea41abee9f95da841327823bd2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdffc2afca9a84091a0490e9dda98f86efe0aea41abee9f95da841327823bd2e", kill_on_drop: false }`
[INFO] [stdout] bdffc2afca9a84091a0490e9dda98f86efe0aea41abee9f95da841327823bd2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 5f87ac0ecb48fc733ad03cfd1cde7a20ab0c52c51deaa6cec1fa702d3ab86e04
[INFO] running `Command { std: "docker" "start" "-a" "5f87ac0ecb48fc733ad03cfd1cde7a20ab0c52c51deaa6cec1fa702d3ab86e04", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]    Compiling zstd-safe v7.2.3
[INFO] [stderr]    Compiling jobserver v0.1.26
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling zstd-sys v2.0.14+zstd.1.5.7
[INFO] [stderr]    Compiling libz-sys v1.1.9
[INFO] [stderr]     Checking flate2 v1.0.26
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]     Checking hpkg v0.0.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `BHPKGAttributeID` is never used
[INFO] [stdout]   --> src/package.rs:26:6
[INFO] [stdout]    |
[INFO] [stdout] 26 | enum BHPKGAttributeID {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `BHPKGAttributeID` is never used
[INFO] [stdout]   --> src/package.rs:26:6
[INFO] [stdout]    |
[INFO] [stdout] 26 | enum BHPKGAttributeID {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_recipeA` should have a snake case name
[INFO] [stdout]    --> src/recipe.rs:215:7
[INFO] [stdout]     |
[INFO] [stdout] 215 |         let _recipeA = Recipe::new_from_file(SAMPLE_RECIPE_A, "games-emulation".to_string());
[INFO] [stdout]     |             ^^^^^^^^ help: convert the identifier to snake case: `_recipe_a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `_recipeB` should have a snake case name
[INFO] [stdout]    --> src/recipe.rs:216:7
[INFO] [stdout]     |
[INFO] [stdout] 216 |         let _recipeB = Recipe::new_from_file(SAMPLE_RECIPE_B, "media-fonts".to_string());
[INFO] [stdout]     |             ^^^^^^^^ help: convert the identifier to snake case: `_recipe_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.84s
[INFO] running `Command { std: "docker" "inspect" "5f87ac0ecb48fc733ad03cfd1cde7a20ab0c52c51deaa6cec1fa702d3ab86e04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f87ac0ecb48fc733ad03cfd1cde7a20ab0c52c51deaa6cec1fa702d3ab86e04", kill_on_drop: false }`
[INFO] [stdout] 5f87ac0ecb48fc733ad03cfd1cde7a20ab0c52c51deaa6cec1fa702d3ab86e04