[INFO] fetching crate blocksr 1.0.0... [INFO] testing blocksr-1.0.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate blocksr 1.0.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate blocksr 1.0.0 [INFO] finished tweaking crates.io crate blocksr 1.0.0 [INFO] tweaked toml for crates.io crate blocksr 1.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate blocksr 1.0.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7cbdc80a59765d6a34854513a7c3a81de705c3aa127e7c2afd0529f4447ff065 [INFO] running `Command { std: "docker" "start" "-a" "7cbdc80a59765d6a34854513a7c3a81de705c3aa127e7c2afd0529f4447ff065", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7cbdc80a59765d6a34854513a7c3a81de705c3aa127e7c2afd0529f4447ff065", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7cbdc80a59765d6a34854513a7c3a81de705c3aa127e7c2afd0529f4447ff065", kill_on_drop: false }` [INFO] [stdout] 7cbdc80a59765d6a34854513a7c3a81de705c3aa127e7c2afd0529f4447ff065 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] efbf32a7d540bd32b82e7ef3885bc720129c1cbb1024eb44371c852d10e4a9a0 [INFO] running `Command { std: "docker" "start" "-a" "efbf32a7d540bd32b82e7ef3885bc720129c1cbb1024eb44371c852d10e4a9a0", kill_on_drop: false }` [INFO] [stderr] Compiling blocksr v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/once.rs:260:1 [INFO] [stdout] | [INFO] [stdout] 260 | extern { [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(missing_abi)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] running `Command { std: "docker" "inspect" "efbf32a7d540bd32b82e7ef3885bc720129c1cbb1024eb44371c852d10e4a9a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "efbf32a7d540bd32b82e7ef3885bc720129c1cbb1024eb44371c852d10e4a9a0", kill_on_drop: false }` [INFO] [stdout] efbf32a7d540bd32b82e7ef3885bc720129c1cbb1024eb44371c852d10e4a9a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a49f0b145297176f6376a88da46cc97c96880a989cb7fd49acd63dd06936dacc [INFO] running `Command { std: "docker" "start" "-a" "a49f0b145297176f6376a88da46cc97c96880a989cb7fd49acd63dd06936dacc", kill_on_drop: false }` [INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/once.rs:260:1 [INFO] [stdout] | [INFO] [stdout] 260 | extern { [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(missing_abi)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling blocksr v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/once.rs:260:1 [INFO] [stdout] | [INFO] [stdout] 260 | extern { [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(missing_abi)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustc2Y5oIT/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libtest-*,libgetopts-*,libunicode_width-*,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-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustc2Y5oIT/raw-dylibs" "-B/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/blocksr-18ab625d89a81c3f" "-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: _NSConcreteStackBlock [INFO] [stdout] >>> referenced by once.rs:114 (src/once.rs:114) [INFO] [stdout] >>> /opt/rustwide/target/debug/deps/blocksr-18ab625d89a81c3f.blocksr.e50cd047a5186b9c-cgu.0.rcgu.o:(blocksr::once::make_escape::MyBlock::new::he465985f62a0fd14) [INFO] [stdout] >>> referenced by once.rs:113 (src/once.rs:113) [INFO] [stdout] >>> /opt/rustwide/target/debug/deps/blocksr-18ab625d89a81c3f.blocksr.e50cd047a5186b9c-cgu.0.rcgu.o:(blocksr::once::make_escape::MyBlock::new::he465985f62a0fd14) [INFO] [stdout] >>> referenced by once.rs:233 (src/once.rs:233) [INFO] [stdout] >>> /opt/rustwide/target/debug/deps/blocksr-18ab625d89a81c3f.blocksr.e50cd047a5186b9c-cgu.0.rcgu.o:(blocksr::once::make_noescape::MyBlock$LT$F$GT$::new::hfe7a0c0766f123ae) [INFO] [stdout] >>> referenced 1 more times [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `blocksr` (lib test) due to 1 previous error; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "a49f0b145297176f6376a88da46cc97c96880a989cb7fd49acd63dd06936dacc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a49f0b145297176f6376a88da46cc97c96880a989cb7fd49acd63dd06936dacc", kill_on_drop: false }` [INFO] [stdout] a49f0b145297176f6376a88da46cc97c96880a989cb7fd49acd63dd06936dacc