[INFO] fetching crate lepton_jpeg 0.5.8...
[INFO] testing lepton_jpeg-0.5.8 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate lepton_jpeg 0.5.8 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate lepton_jpeg 0.5.8
[INFO] finished tweaking crates.io crate lepton_jpeg 0.5.8
[INFO] tweaked toml for crates.io crate lepton_jpeg 0.5.8 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lepton_jpeg 0.5.8 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lepton_jpeg 0.5.8 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" "+1.100.0-beta.1" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 035704dc245e09b159219eb4144da41c2c9abf0d1d042e39d0b942ba62dbbf59
[INFO] running `Command { std: "docker" "start" "035704dc245e09b159219eb4144da41c2c9abf0d1d042e39d0b942ba62dbbf59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "035704dc245e09b159219eb4144da41c2c9abf0d1d042e39d0b942ba62dbbf59", 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" "035704dc245e09b159219eb4144da41c2c9abf0d1d042e39d0b942ba62dbbf59" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "035704dc245e09b159219eb4144da41c2c9abf0d1d042e39d0b942ba62dbbf59", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "035704dc245e09b159219eb4144da41c2c9abf0d1d042e39d0b942ba62dbbf59" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling simd-adler32 v0.3.7
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling safe_arch v0.9.2
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling flate2 v1.1.5
[INFO] [stderr]    Compiling wide v0.8.1
[INFO] [stderr]    Compiling thread-priority v1.2.0
[INFO] [stderr]    Compiling git-version-macro v0.3.9
[INFO] [stderr]    Compiling default-boxed-derive v0.2.0
[INFO] [stderr]    Compiling default-boxed v0.2.0
[INFO] [stderr]    Compiling git-version v0.3.9
[INFO] [stderr]    Compiling lepton_jpeg v0.5.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 16.54s
[INFO] running `Command { std: "docker" "inspect" "035704dc245e09b159219eb4144da41c2c9abf0d1d042e39d0b942ba62dbbf59", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "035704dc245e09b159219eb4144da41c2c9abf0d1d042e39d0b942ba62dbbf59" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling lepton_jpeg v0.5.8 (/opt/rustwide/workdir)
[INFO] [stdout] error: environment variable `WORKSPACE_ROOT` not defined at compile time
[INFO] [stdout]    --> src/helpers.rs:143:41
[INFO] [stdout]     |
[INFO] [stdout] 143 |     let filename = std::path::Path::new(env!("WORKSPACE_ROOT"))
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: use `std::env::var("WORKSPACE_ROOT")` to read the variable at run time
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lepton_jpeg` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "035704dc245e09b159219eb4144da41c2c9abf0d1d042e39d0b942ba62dbbf59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "035704dc245e09b159219eb4144da41c2c9abf0d1d042e39d0b942ba62dbbf59", kill_on_drop: false }`
[INFO] [stdout] 035704dc245e09b159219eb4144da41c2c9abf0d1d042e39d0b942ba62dbbf59
