[INFO] fetching crate mustang 0.19.0... [INFO] testing mustang-0.19.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate mustang 0.19.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate mustang 0.19.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate mustang 0.19.0 [INFO] tweaked toml for crates.io crate mustang 0.19.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mustang 0.19.0 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 mustang 0.19.0 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] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded which v7.0.3 [INFO] [stderr] Downloaded realpath-ext v0.1.3 [INFO] [stderr] Downloaded rustix-openpty v0.2.0 [INFO] [stderr] Downloaded c-gull v0.22.1 [INFO] [stderr] Downloaded rustix-futex-sync v0.4.0 [INFO] [stderr] Downloaded cstr_core v0.2.6 [INFO] [stderr] Downloaded io-lifetimes v2.0.4 [INFO] [stderr] Downloaded origin v0.26.1 [INFO] [stderr] Downloaded tz-rs v0.7.0 [INFO] [stderr] Downloaded rustix-dlmalloc v0.2.2 [INFO] [stderr] Downloaded c-scape v0.22.1 [INFO] [stderr] Downloaded atomic-dbg v0.1.11 [INFO] [stderr] Downloaded posix-regex v0.1.1 [INFO] [stderr] Downloaded printf-compat v0.1.1 [INFO] [stderr] Downloaded rand_pcg v0.9.0 [INFO] [stderr] Downloaded unwinding v0.2.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 768cf96b4423840687cee7318486340736d480b944b9af1312b2c1df0c420ce9 [INFO] running `Command { std: "docker" "start" "-a" "768cf96b4423840687cee7318486340736d480b944b9af1312b2c1df0c420ce9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "768cf96b4423840687cee7318486340736d480b944b9af1312b2c1df0c420ce9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "768cf96b4423840687cee7318486340736d480b944b9af1312b2c1df0c420ce9", kill_on_drop: false }` [INFO] [stdout] 768cf96b4423840687cee7318486340736d480b944b9af1312b2c1df0c420ce9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] dbfe283b65e4737a96e3b7fdb8ca4b13d0e34c2164c609da76b50604d2423a08 [INFO] running `Command { std: "docker" "start" "-a" "dbfe283b65e4737a96e3b7fdb8ca4b13d0e34c2164c609da76b50604d2423a08", kill_on_drop: false }` [INFO] [stderr] Compiling mustang v0.19.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `mustang` [INFO] [stdout] --> src/lib.rs:23:7 [INFO] [stdout] | [INFO] [stdout] 23 | #[cfg(target_vendor = "mustang")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `target_vendor` are: `amd`, `apple`, `espressif`, `fortanix`, `ibm`, `kmc`, `mti`, `nintendo`, `nvidia`, `openwrt`, `pc`, `risc0`, `sony`, `sun`, `unikraft`, `unknown`, `uwp`, `win7`, and `wrs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] running `Command { std: "docker" "inspect" "dbfe283b65e4737a96e3b7fdb8ca4b13d0e34c2164c609da76b50604d2423a08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbfe283b65e4737a96e3b7fdb8ca4b13d0e34c2164c609da76b50604d2423a08", kill_on_drop: false }` [INFO] [stdout] dbfe283b65e4737a96e3b7fdb8ca4b13d0e34c2164c609da76b50604d2423a08 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b235c4179a03187c54d4c2e839fe146c63f4b1bb6e7f4ed0584fee9d20dbd88e [INFO] running `Command { std: "docker" "start" "-a" "b235c4179a03187c54d4c2e839fe146c63f4b1bb6e7f4ed0584fee9d20dbd88e", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Compiling rustix v1.0.5 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling dtor-proc-macro v0.0.5 [INFO] [stderr] Compiling console v0.15.11 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling ctor-proc-macro v0.0.5 [INFO] [stderr] Compiling env_home v0.1.0 [INFO] [stdout] warning: unexpected `cfg` condition value: `mustang` [INFO] [stdout] --> src/lib.rs:23:7 [INFO] [stdout] | [INFO] [stdout] 23 | #[cfg(target_vendor = "mustang")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `target_vendor` are: `amd`, `apple`, `espressif`, `fortanix`, `ibm`, `kmc`, `mti`, `nintendo`, `nvidia`, `openwrt`, `pc`, `risc0`, `sony`, `sun`, `unikraft`, `unknown`, `uwp`, `win7`, and `wrs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling dtor v0.0.6 [INFO] [stderr] Compiling ctor v0.4.2 [INFO] [stderr] Compiling similar v2.7.0 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand_xorshift v0.4.0 [INFO] [stderr] Compiling rand v0.9.1 [INFO] [stderr] Compiling similar-asserts v1.7.0 [INFO] [stderr] Compiling which v7.0.3 [INFO] [stderr] Compiling mustang v0.19.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `unwinding` [INFO] [stdout] --> tests/sync-mpsc.rs:243:41 [INFO] [stdout] | [INFO] [stdout] 243 | #[cfg_attr(all(target_arch = "arm", not(feature = "unwinding")), ignore)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atomic-dbg-logger`, `default`, `eh-personality`, `eh-personality-continue`, `env_logger`, `experimental-relocate`, `global-allocator`, `log`, `max_level_off`, `panic-handler`, `panic-handler-trap`, `std`, and `thread` [INFO] [stdout] = help: consider adding `unwinding` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unwinding` [INFO] [stdout] --> tests/sync-mpsc.rs:324:41 [INFO] [stdout] | [INFO] [stdout] 324 | #[cfg_attr(all(target_arch = "arm", not(feature = "unwinding")), ignore)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atomic-dbg-logger`, `default`, `eh-personality`, `eh-personality-continue`, `env_logger`, `experimental-relocate`, `global-allocator`, `log`, `max_level_off`, `panic-handler`, `panic-handler-trap`, `std`, and `thread` [INFO] [stdout] = help: consider adding `unwinding` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `unwinding` [INFO] [stdout] --> tests/sync-mpsc.rs:349:41 [INFO] [stdout] | [INFO] [stdout] 349 | #[cfg_attr(all(target_arch = "arm", not(feature = "unwinding")), ignore)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `atomic-dbg-logger`, `default`, `eh-personality`, `eh-personality-continue`, `env_logger`, `experimental-relocate`, `global-allocator`, `log`, `max_level_off`, `panic-handler`, `panic-handler-trap`, `std`, and `thread` [INFO] [stdout] = help: consider adding `unwinding` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0423]: expected value, found macro `env` [INFO] [stdout] --> tests/examples.rs:56:19 [INFO] [stdout] | [INFO] [stdout] 56 | arch, env [INFO] [stdout] | ^^^ not a value [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0423]: expected value, found macro `env` [INFO] [stdout] --> tests/examples.rs:89:19 [INFO] [stdout] | [INFO] [stdout] 89 | arch, env, name [INFO] [stdout] | ^^^ not a value [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0423]: expected value, found macro `env` [INFO] [stdout] --> tests/examples.rs:104:19 [INFO] [stdout] | [INFO] [stdout] 104 | arch, env, name [INFO] [stdout] | ^^^ not a value [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `gnueabi` [INFO] [stdout] --> tests/examples.rs:33:11 [INFO] [stdout] | [INFO] [stdout] 33 | #[cfg(target_env = "gnueabi")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `target_env` are: ``, `gnu`, `msvc`, `musl`, `newlib`, `nto70`, `nto71`, `nto71_iosock`, `nto80`, `ohos`, `p1`, `p2`, `relibc`, `sgx`, and `uclibc` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0423`. [INFO] [stdout] [INFO] [stderr] error: could not compile `mustang` (test "examples") due to 3 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "b235c4179a03187c54d4c2e839fe146c63f4b1bb6e7f4ed0584fee9d20dbd88e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b235c4179a03187c54d4c2e839fe146c63f4b1bb6e7f4ed0584fee9d20dbd88e", kill_on_drop: false }` [INFO] [stdout] b235c4179a03187c54d4c2e839fe146c63f4b1bb6e7f4ed0584fee9d20dbd88e