[INFO] fetching crate safa-abi 0.2.6...
[INFO] testing safa-abi-0.2.6 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate safa-abi 0.2.6 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate safa-abi 0.2.6
[INFO] finished tweaking crates.io crate safa-abi 0.2.6
[INFO] tweaked toml for crates.io crate safa-abi 0.2.6 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate safa-abi 0.2.6 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 safa-abi 0.2.6 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustc-std-workspace-alloc v1.0.1
[INFO] [stderr]   Downloaded rustc-std-workspace-core v1.0.1
[INFO] [stderr]   Downloaded compiler_builtins v0.1.152
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 795c6d10f6ef5c774417e8fa70e835d829bc83b31382530a47500167ba9fb88c
[INFO] running `Command { std: "docker" "start" "-a" "795c6d10f6ef5c774417e8fa70e835d829bc83b31382530a47500167ba9fb88c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "795c6d10f6ef5c774417e8fa70e835d829bc83b31382530a47500167ba9fb88c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "795c6d10f6ef5c774417e8fa70e835d829bc83b31382530a47500167ba9fb88c", kill_on_drop: false }`
[INFO] [stdout] 795c6d10f6ef5c774417e8fa70e835d829bc83b31382530a47500167ba9fb88c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 8cc53b7cd71cf5547515b33d5ae9b50cb980707df78af2208277bcf4b2b8d52f
[INFO] running `Command { std: "docker" "start" "-a" "8cc53b7cd71cf5547515b33d5ae9b50cb980707df78af2208277bcf4b2b8d52f", kill_on_drop: false }`
[INFO] [stderr]    Compiling safa-abi v0.2.6 (/opt/rustwide/workdir)
[INFO] [stdout] error: abi should only be used for SafaOS or freestanding targets
[INFO] [stdout]  --> src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | compile_error!("abi should only be used for SafaOS or freestanding targets");
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `safa-abi` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "8cc53b7cd71cf5547515b33d5ae9b50cb980707df78af2208277bcf4b2b8d52f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cc53b7cd71cf5547515b33d5ae9b50cb980707df78af2208277bcf4b2b8d52f", kill_on_drop: false }`
[INFO] [stdout] 8cc53b7cd71cf5547515b33d5ae9b50cb980707df78af2208277bcf4b2b8d52f