[INFO] fetching crate cortex-m-asyncrt 0.1.0... [INFO] testing cortex-m-asyncrt-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate cortex-m-asyncrt 0.1.0 into /workspace/builds/worker-5-tc2/source [INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config.toml [INFO] started tweaking crates.io crate cortex-m-asyncrt 0.1.0 [INFO] finished tweaking crates.io crate cortex-m-asyncrt 0.1.0 [INFO] tweaked toml for crates.io crate cortex-m-asyncrt 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate cortex-m-asyncrt 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 36 packages to latest compatible versions [INFO] [stderr] Adding panic-halt v0.2.0 (available: v1.0.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 17bf234724e7dd701ad5d2d4e5137e7c0d1a87447e689ddd7ac6bf9cb81e37ed [INFO] running `Command { std: "docker" "start" "-a" "17bf234724e7dd701ad5d2d4e5137e7c0d1a87447e689ddd7ac6bf9cb81e37ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "17bf234724e7dd701ad5d2d4e5137e7c0d1a87447e689ddd7ac6bf9cb81e37ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17bf234724e7dd701ad5d2d4e5137e7c0d1a87447e689ddd7ac6bf9cb81e37ed", kill_on_drop: false }` [INFO] [stdout] 17bf234724e7dd701ad5d2d4e5137e7c0d1a87447e689ddd7ac6bf9cb81e37ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] adacfc2c41ff2716f78b1c95e3eb57b6016233d45a571cf16dff726ed5f5e44b [INFO] running `Command { std: "docker" "start" "-a" "adacfc2c41ff2716f78b1c95e3eb57b6016233d45a571cf16dff726ed5f5e44b", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling base64 v0.13.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling nb v1.1.0 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling vcell v0.1.3 [INFO] [stderr] Compiling cortex-m-rt v0.7.5 [INFO] [stderr] Compiling critical-section v1.2.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling cortex-m v0.7.7 [INFO] [stderr] Compiling const-default v1.0.0 [INFO] [stderr] Compiling bitfield v0.13.2 [INFO] [stderr] Compiling linked_list_allocator v0.10.5 [INFO] [stderr] Compiling gcd v2.3.0 [INFO] [stderr] Compiling volatile-register v0.2.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling conquer-util v0.3.0 [INFO] [stderr] Compiling embedded-hal v0.2.7 [INFO] [stderr] Compiling fugit v0.3.7 [INFO] [stderr] Compiling panic-halt v0.2.0 [INFO] [stderr] Compiling conquer-once v0.4.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling crossbeam-queue v0.3.12 [INFO] [stderr] Compiling svgbobdoc v0.3.0 [INFO] [stderr] Compiling rlsf v0.2.1 [INFO] [stderr] Compiling embedded-alloc v0.6.0 [INFO] [stderr] Compiling cortex-m-rt-macros v0.7.5 [INFO] [stderr] Compiling cortex-m-asyncrt v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.04s [INFO] running `Command { std: "docker" "inspect" "adacfc2c41ff2716f78b1c95e3eb57b6016233d45a571cf16dff726ed5f5e44b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "adacfc2c41ff2716f78b1c95e3eb57b6016233d45a571cf16dff726ed5f5e44b", kill_on_drop: false }` [INFO] [stdout] adacfc2c41ff2716f78b1c95e3eb57b6016233d45a571cf16dff726ed5f5e44b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f252e62db3f18c1af4df33a83c34a2f9d746225a12ee7eb4f9ec481e600f79cb [INFO] running `Command { std: "docker" "start" "-a" "f252e62db3f18c1af4df33a83c34a2f9d746225a12ee7eb4f9ec481e600f79cb", kill_on_drop: false }` [INFO] [stderr] Compiling cortex-m-asyncrt v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustcUkhcBn/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libtest-*,libgetopts-*,librustc_std_workspace_std-*,libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*}.rlib" "/opt/rustwide/target/debug/deps/{libcortex_m_rt-1075ee2bef0b3396,libcrossbeam_queue-1c5afbf920e15580,libcrossbeam_utils-91927a3795a3e91d,libcortex_m-c2e3fcfa53dfd85a,libembedded_hal-9be91e8367b2d5c9,libvoid-9163cd71c286a90e,libnb-4261131878fadeb2,libnb-86f78d16dd59c3ce,libvolatile_register-ec50e058c7292123,libvcell-d64dabacbc42077e,libbare_metal-f581e6a1989c1687,libembedded_alloc-92441bb8a9cb8cef,librlsf-92f8e43c2a0bde94,liblibc-e2775a15e5abc6fd,libcfg_if-5af52f617df93f8f,libconst_default-60e013719c07245e,liblinked_list_allocator-d65a92d118e8eb74,libcritical_section-b2d38c293b899b78}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcUkhcBn/raw-dylibs" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/target/debug/build/cortex-m-rt-75c30422914395b2/out" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/cortex_m_asyncrt-6b9330f6a2c53d72" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: rust-lld: error: undefined symbol: _critical_section_1_0_acquire [INFO] [stdout] >>> referenced by lib.rs:202 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/critical-section-1.2.0/src/lib.rs:202) [INFO] [stdout] >>> embedded_alloc-92441bb8a9cb8cef.embedded_alloc.451002b0160c68e9-cgu.0.rcgu.o:(critical_section::with::h928230605ed02c9c) in archive /opt/rustwide/target/debug/deps/libembedded_alloc-92441bb8a9cb8cef.rlib [INFO] [stdout] >>> referenced by lib.rs:202 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/critical-section-1.2.0/src/lib.rs:202) [INFO] [stdout] >>> embedded_alloc-92441bb8a9cb8cef.embedded_alloc.451002b0160c68e9-cgu.0.rcgu.o:(critical_section::with::hb230bde347196579) in archive /opt/rustwide/target/debug/deps/libembedded_alloc-92441bb8a9cb8cef.rlib [INFO] [stdout] [INFO] [stdout] rust-lld: error: undefined symbol: _critical_section_1_0_release [INFO] [stdout] >>> referenced by lib.rs:219 (/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/critical-section-1.2.0/src/lib.rs:219) [INFO] [stdout] >>> embedded_alloc-92441bb8a9cb8cef.embedded_alloc.451002b0160c68e9-cgu.0.rcgu.o:(core::ptr::drop_in_place$LT$critical_section..with..Guard$GT$::h481f7bcbed0bf6c4) in archive /opt/rustwide/target/debug/deps/libembedded_alloc-92441bb8a9cb8cef.rlib [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cortex-m-asyncrt` (lib test) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "f252e62db3f18c1af4df33a83c34a2f9d746225a12ee7eb4f9ec481e600f79cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f252e62db3f18c1af4df33a83c34a2f9d746225a12ee7eb4f9ec481e600f79cb", kill_on_drop: false }` [INFO] [stdout] f252e62db3f18c1af4df33a83c34a2f9d746225a12ee7eb4f9ec481e600f79cb