[INFO] fetching crate rtic-sync 1.4.0... [INFO] testing rtic-sync-1.4.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate rtic-sync 1.4.0 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate rtic-sync 1.4.0 [INFO] finished tweaking crates.io crate rtic-sync 1.4.0 [INFO] tweaked toml for crates.io crate rtic-sync 1.4.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rtic-sync 1.4.0 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 rtic-sync 1.4.0 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] Downloading crates ... [INFO] [stderr] Downloaded cassette v0.3.0 [INFO] [stderr] Downloaded embedded-hal-bus v0.3.0 [INFO] [stderr] Downloaded static_cell v2.1.0 [INFO] [stderr] Downloaded rtic-common v1.1.0 [INFO] [stderr] Downloaded syn v2.0.83 [INFO] [stderr] Downloaded tokio v1.41.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 38309f11571bfecd5255268a682d62ac0313e5d6962eb9a0aab85745e4753cac [INFO] running `Command { std: "docker" "start" "-a" "38309f11571bfecd5255268a682d62ac0313e5d6962eb9a0aab85745e4753cac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "38309f11571bfecd5255268a682d62ac0313e5d6962eb9a0aab85745e4753cac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38309f11571bfecd5255268a682d62ac0313e5d6962eb9a0aab85745e4753cac", kill_on_drop: false }` [INFO] [stdout] 38309f11571bfecd5255268a682d62ac0313e5d6962eb9a0aab85745e4753cac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 817b6c21f9b0e13d6a10605b96e4293dc29ef37d090de3f42c7c4b5e1d17fcd9 [INFO] running `Command { std: "docker" "start" "-a" "817b6c21f9b0e13d6a10605b96e4293dc29ef37d090de3f42c7c4b5e1d17fcd9", kill_on_drop: false }` [INFO] [stderr] Compiling embedded-hal-async v1.0.0 [INFO] [stderr] Compiling portable-atomic v1.9.0 [INFO] [stderr] Compiling heapless v0.8.0 [INFO] [stderr] Compiling embedded-hal v1.0.0 [INFO] [stderr] Compiling critical-section v1.2.0 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling hash32 v0.3.1 [INFO] [stderr] Compiling embedded-hal-bus v0.3.0 [INFO] [stderr] Compiling rtic-common v1.1.0 [INFO] [stderr] Compiling rtic-sync v1.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/signal.rs:51:18 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn split(&self) -> (SignalWriter, SignalReader) { [INFO] [stdout] | ^^^^^ --------------- --------------- the lifetimes get resolved as `'_` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 51 | pub fn split(&self) -> (SignalWriter<'_, T>, SignalReader<'_, T>) { [INFO] [stdout] | +++ +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.63s [INFO] running `Command { std: "docker" "inspect" "817b6c21f9b0e13d6a10605b96e4293dc29ef37d090de3f42c7c4b5e1d17fcd9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "817b6c21f9b0e13d6a10605b96e4293dc29ef37d090de3f42c7c4b5e1d17fcd9", kill_on_drop: false }` [INFO] [stdout] 817b6c21f9b0e13d6a10605b96e4293dc29ef37d090de3f42c7c4b5e1d17fcd9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c74b339b29b81d71aa24bbb99c2b13db1fc71dc21edcb2e0005d89beea966de0 [INFO] running `Command { std: "docker" "start" "-a" "c74b339b29b81d71aa24bbb99c2b13db1fc71dc21edcb2e0005d89beea966de0", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.89 [INFO] [stderr] Compiling portable-atomic v1.9.0 [INFO] [stderr] Compiling cassette v0.3.0 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling rtic-common v1.1.0 [INFO] [stderr] Compiling static_cell v2.1.0 [INFO] [stderr] Compiling syn v2.0.83 [INFO] [stderr] Compiling rtic-sync v1.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/signal.rs:51:18 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn split(&self) -> (SignalWriter, SignalReader) { [INFO] [stdout] | ^^^^^ --------------- --------------- the lifetimes get resolved as `'_` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 51 | pub fn split(&self) -> (SignalWriter<'_, T>, SignalReader<'_, T>) { [INFO] [stdout] | +++ +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling tokio v1.41.0 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/signal.rs:51:18 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn split(&self) -> (SignalWriter, SignalReader) { [INFO] [stdout] | ^^^^^ --------------- --------------- the lifetimes get resolved as `'_` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 51 | pub fn split(&self) -> (SignalWriter<'_, T>, SignalReader<'_, T>) { [INFO] [stdout] | +++ +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/rcrt1.o" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crti.o" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crtbeginS.o" "/tmp/rustc0S52OI/symbols.o" "<11 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/lib/rustlib/x86_64-unknown-linux-musl/lib/{libtest-*,libgetopts-*,libunicode_width-*,librustc_std_workspace_std-*}.rlib" "/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/{libtokio-9cf16eb31ba6e153.rlib,libpin_project_lite-219604514f12e1b1.rlib,libstatic_cell-df0690beea034bae.rlib,libcassette-0511df15ac8d448a.rlib,libheapless-c1352d8eac356d1f.rlib,libhash32-b861b59860117677.rlib,libbyteorder-6dfa0ce667cc70fb.rlib,libembedded_hal_bus-1b09356cc18f5351.rlib,libembedded_hal_async-5b970e9a14aa6d97.rlib,libembedded_hal-b9cf907f75ce244b.rlib,librtic_common-f44f04a5a49fa567.rlib,libcritical_section-e7a4f43242b5d286.rlib,libportable_atomic-b1bff31fca241277.rlib}.rlib" "/lib/rustlib/x86_64-unknown-linux-musl/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*}.rlib" "-lunwind" "/lib/rustlib/x86_64-unknown-linux-musl/lib/{libcfg_if-*,liblibc-*}.rlib" "-lc" "/lib/rustlib/x86_64-unknown-linux-musl/lib/{librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-L" "/tmp/rustc0S52OI/raw-dylibs" "-Wl,-Bdynamic" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-nostartfiles" "-L" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained" "-L" "/lib/rustlib/x86_64-unknown-linux-musl/lib" "-o" "/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/rtic_sync-15ff36e87e9e9834" "-Wl,--gc-sections" "-static-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crtendS.o" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crtn.o" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/rtic_sync-15ff36e87e9e9834.rtic_sync.df4edc8f0e0e4b71-cgu.03.rcgu.o: in function `critical_section::acquire': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/critical-section-1.2.0/src/lib.rs:202:(.text._ZN16critical_section4with17h006f22e3c8532ac7E+0x20): undefined reference to `_critical_section_1_0_acquire' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/critical-section-1.2.0/src/lib.rs:202:(.text._ZN16critical_section4with17h02497bc612e258fdE+0x20): undefined reference to `_critical_section_1_0_acquire' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/critical-section-1.2.0/src/lib.rs:202:(.text._ZN16critical_section4with17h08f00164145709d0E+0x20): undefined reference to `_critical_section_1_0_acquire' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/critical-section-1.2.0/src/lib.rs:202:(.text._ZN16critical_section4with17h0bb4f52e880c09c9E+0x20): undefined reference to `_critical_section_1_0_acquire' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/critical-section-1.2.0/src/lib.rs:202:(.text._ZN16critical_section4with17h0e200fbe1d367c82E+0x20): undefined reference to `_critical_section_1_0_acquire' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/rtic_sync-15ff36e87e9e9834.rtic_sync.df4edc8f0e0e4b71-cgu.03.rcgu.o:/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/critical-section-1.2.0/src/lib.rs:202: more undefined references to `_critical_section_1_0_acquire' follow [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/librtic_common-f44f04a5a49fa567.rlib(rtic_common-f44f04a5a49fa567.rtic_common.fcefde88c7c2934a-cgu.0.rcgu.o): in function `critical_section::release': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/critical-section-1.2.0/src/lib.rs:219:(.text._ZN4core3ptr50drop_in_place$LT$critical_section..with..Guard$GT$17h6270af606132d5ebE+0x10): undefined reference to `_critical_section_1_0_release' [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] = note: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified [INFO] [stdout] = note: use the `-l` flag to specify native libraries to link [INFO] [stdout] = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#rustc-link-lib) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rtic-sync` (lib test) due to 1 previous error; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "c74b339b29b81d71aa24bbb99c2b13db1fc71dc21edcb2e0005d89beea966de0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c74b339b29b81d71aa24bbb99c2b13db1fc71dc21edcb2e0005d89beea966de0", kill_on_drop: false }` [INFO] [stdout] c74b339b29b81d71aa24bbb99c2b13db1fc71dc21edcb2e0005d89beea966de0