[INFO] fetching crate gungeon-save 0.0.1...
[INFO] testing gungeon-save-0.0.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate gungeon-save 0.0.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate gungeon-save 0.0.1
[INFO] finished tweaking crates.io crate gungeon-save 0.0.1
[INFO] tweaked toml for crates.io crate gungeon-save 0.0.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate gungeon-save 0.0.1 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 gungeon-save 0.0.1 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] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded app_dirs v1.2.1
[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] e8954e9927a7fc32237344e749755354e714291ccbf47fd0fc64c8fc02d0470d
[INFO] running `Command { std: "docker" "start" "-a" "e8954e9927a7fc32237344e749755354e714291ccbf47fd0fc64c8fc02d0470d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8954e9927a7fc32237344e749755354e714291ccbf47fd0fc64c8fc02d0470d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8954e9927a7fc32237344e749755354e714291ccbf47fd0fc64c8fc02d0470d", kill_on_drop: false }`
[INFO] [stdout] e8954e9927a7fc32237344e749755354e714291ccbf47fd0fc64c8fc02d0470d
[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] cf76e171762221e1a36aa42b3274016566e1b9d2977a2b23efeba22e2481a00b
[INFO] running `Command { std: "docker" "start" "-a" "cf76e171762221e1a36aa42b3274016566e1b9d2977a2b23efeba22e2481a00b", kill_on_drop: false }`
[INFO] [stderr]    Compiling gungeon-save v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `app_dirs`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use app_dirs::*;
[INFO] [stdout]   |     ^^^^^^^^ use of unresolved module or unlinked crate `app_dirs`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `app_dirs`, use `cargo add app_dirs` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gungeon-save` (bin "gungeon-save") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "cf76e171762221e1a36aa42b3274016566e1b9d2977a2b23efeba22e2481a00b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf76e171762221e1a36aa42b3274016566e1b9d2977a2b23efeba22e2481a00b", kill_on_drop: false }`
[INFO] [stdout] cf76e171762221e1a36aa42b3274016566e1b9d2977a2b23efeba22e2481a00b