[INFO] fetching crate cargo-termux-deb 0.1.0...
[INFO] testing cargo-termux-deb-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate cargo-termux-deb 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate cargo-termux-deb 0.1.0
[INFO] finished tweaking crates.io crate cargo-termux-deb 0.1.0
[INFO] tweaked toml for crates.io crate cargo-termux-deb 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cargo-termux-deb 0.1.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cargo-termux-deb 0.1.0 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ec117fdce70ba654e1f20c5ca1ef64ca1bf7d7ced10b4f179c2d8bf20e1cdc9
[INFO] running `Command { std: "docker" "start" "-a" "2ec117fdce70ba654e1f20c5ca1ef64ca1bf7d7ced10b4f179c2d8bf20e1cdc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ec117fdce70ba654e1f20c5ca1ef64ca1bf7d7ced10b4f179c2d8bf20e1cdc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ec117fdce70ba654e1f20c5ca1ef64ca1bf7d7ced10b4f179c2d8bf20e1cdc9", kill_on_drop: false }`
[INFO] [stdout] 2ec117fdce70ba654e1f20c5ca1ef64ca1bf7d7ced10b4f179c2d8bf20e1cdc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 5bd00a4afe8d50c15e29e3896b1a94a53de3d2847cb12c3f02654f7e647a6ad4
[INFO] running `Command { std: "docker" "start" "-a" "5bd00a4afe8d50c15e29e3896b1a94a53de3d2847cb12c3f02654f7e647a6ad4", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling cargo-termux-deb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: environment variable `PREFIX` not defined at compile time
[INFO] [stdout]   --> src/main.rs:42:43
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let target = format!("{}/{}{}", name, env!("PREFIX"), "/bin");
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `std::env::var("PREFIX")` to read the variable at run time
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cargo-termux-deb` (bin "cargo-termux-deb") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "5bd00a4afe8d50c15e29e3896b1a94a53de3d2847cb12c3f02654f7e647a6ad4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bd00a4afe8d50c15e29e3896b1a94a53de3d2847cb12c3f02654f7e647a6ad4", kill_on_drop: false }`
[INFO] [stdout] 5bd00a4afe8d50c15e29e3896b1a94a53de3d2847cb12c3f02654f7e647a6ad4