[INFO] fetching crate astd 0.0.1...
[INFO] testing astd-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 astd 0.0.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate astd 0.0.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate astd 0.0.1
[INFO] tweaked toml for crates.io crate astd 0.0.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate astd 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 astd 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 99f8b8ec77481028cd21da5eddcea0e5f2f00fd001bd43d4f654bd8a7949fdbf
[INFO] running `Command { std: "docker" "start" "-a" "99f8b8ec77481028cd21da5eddcea0e5f2f00fd001bd43d4f654bd8a7949fdbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99f8b8ec77481028cd21da5eddcea0e5f2f00fd001bd43d4f654bd8a7949fdbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99f8b8ec77481028cd21da5eddcea0e5f2f00fd001bd43d4f654bd8a7949fdbf", kill_on_drop: false }`
[INFO] [stdout] 99f8b8ec77481028cd21da5eddcea0e5f2f00fd001bd43d4f654bd8a7949fdbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] a34deac00178a3a08cba255ce90a51df6b92eaf2e27a7a8cb5f559d63690c4e5
[INFO] running `Command { std: "docker" "start" "-a" "a34deac00178a3a08cba255ce90a51df6b92eaf2e27a7a8cb5f559d63690c4e5", kill_on_drop: false }`
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 0.03s
[INFO] running `Command { std: "docker" "inspect" "a34deac00178a3a08cba255ce90a51df6b92eaf2e27a7a8cb5f559d63690c4e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a34deac00178a3a08cba255ce90a51df6b92eaf2e27a7a8cb5f559d63690c4e5", kill_on_drop: false }`
[INFO] [stdout] a34deac00178a3a08cba255ce90a51df6b92eaf2e27a7a8cb5f559d63690c4e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] b9ce97bf1518f2ab9d1f6cdb1d43d28a6ea6e06739344ed1479276c6b03020a3
[INFO] running `Command { std: "docker" "start" "-a" "b9ce97bf1518f2ab9d1f6cdb1d43d28a6ea6e06739344ed1479276c6b03020a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling astd v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: static `MINIMUM_GIT_VERSION` is never used
[INFO] [stdout]   --> build.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | static MINIMUM_GIT_VERSION: [u8; 3] = [2, 40, 0]; // Still maintained
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `MINIMUM_CMAKE_VERSION` is never used
[INFO] [stdout]   --> build.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | static MINIMUM_CMAKE_VERSION: [u8; 3] = [3, 31, 0]; // Features for C++20
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gather_output` is never used
[INFO] [stdout]   --> build.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn gather_output(command: &str, args: &[&str]) -> Result<String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_version_valid` is never used
[INFO] [stdout]   --> build.rs:40:4
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn is_version_valid(version_token: &str, req: [u8; 3]) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_valid_git_version` is never used
[INFO] [stdout]   --> build.rs:51:4
[INFO] [stdout]    |
[INFO] [stdout] 51 | fn is_valid_git_version(version_str: &str) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_valid_cmake_version` is never used
[INFO] [stdout]   --> build.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn is_valid_cmake_version(version_str: &str) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: failed to run custom build command for `astd v0.0.1 (/opt/rustwide/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/astd-4e3ad7e8b6f1f642/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=build.rs
[INFO] [stderr]   Architecture not yet supported.
[INFO] running `Command { std: "docker" "inspect" "b9ce97bf1518f2ab9d1f6cdb1d43d28a6ea6e06739344ed1479276c6b03020a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9ce97bf1518f2ab9d1f6cdb1d43d28a6ea6e06739344ed1479276c6b03020a3", kill_on_drop: false }`
[INFO] [stdout] b9ce97bf1518f2ab9d1f6cdb1d43d28a6ea6e06739344ed1479276c6b03020a3