[INFO] fetching crate posix-resources 0.3.0...
[INFO] testing posix-resources-0.3.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate posix-resources 0.3.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate posix-resources 0.3.0
[INFO] finished tweaking crates.io crate posix-resources 0.3.0
[INFO] tweaked toml for crates.io crate posix-resources 0.3.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate posix-resources 0.3.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--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]      Locking 1 package to latest compatible version
[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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] dd980835fffec7310cf7a00a25d58565c073fe9f920d9ca68a3ecb13e29e84b4
[INFO] running `Command { std: "docker" "start" "-a" "dd980835fffec7310cf7a00a25d58565c073fe9f920d9ca68a3ecb13e29e84b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd980835fffec7310cf7a00a25d58565c073fe9f920d9ca68a3ecb13e29e84b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd980835fffec7310cf7a00a25d58565c073fe9f920d9ca68a3ecb13e29e84b4", kill_on_drop: false }`
[INFO] [stdout] dd980835fffec7310cf7a00a25d58565c073fe9f920d9ca68a3ecb13e29e84b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b01a2fa6eb255029ebd8f269fc05eaac39ea8b2ef351d71e7a3d78d446c8224d
[INFO] running `Command { std: "docker" "start" "-a" "b01a2fa6eb255029ebd8f269fc05eaac39ea8b2ef351d71e7a3d78d446c8224d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling posix-resources v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0412]: cannot find type `__rlimit_resource_t` in crate `libc`
[INFO] [stdout]   --> src/lib.rs:79:17
[INFO] [stdout]    |
[INFO] [stdout] 79 | impl Into<libc::__rlimit_resource_t> for Resource {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^ not found in `libc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `__rlimit_resource_t` in crate `libc`
[INFO] [stdout]   --> src/lib.rs:80:38
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn into(self: Resource) -> libc::__rlimit_resource_t {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^ not found in `libc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `__rlimit_resource_t` in crate `libc`
[INFO] [stdout]   --> src/lib.rs:93:17
[INFO] [stdout]    |
[INFO] [stdout] 93 | impl From<libc::__rlimit_resource_t> for Resource {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^ not found in `libc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `__rlimit_resource_t` in crate `libc`
[INFO] [stdout]   --> src/lib.rs:94:22
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn from(r: libc::__rlimit_resource_t) -> Self {
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^ not found in `libc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `posix-resources` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "b01a2fa6eb255029ebd8f269fc05eaac39ea8b2ef351d71e7a3d78d446c8224d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b01a2fa6eb255029ebd8f269fc05eaac39ea8b2ef351d71e7a3d78d446c8224d", kill_on_drop: false }`
[INFO] [stdout] b01a2fa6eb255029ebd8f269fc05eaac39ea8b2ef351d71e7a3d78d446c8224d