[INFO] fetching crate slung 0.1.0... [INFO] testing slung-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate slung 0.1.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate slung 0.1.0 [INFO] finished tweaking crates.io crate slung 0.1.0 [INFO] tweaked toml for crates.io crate slung 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate slung 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate slung 0.1.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0538f690cbb429e497e5633e912f95de93e73a5f4000f6cef679957ea85b62f4 [INFO] running `Command { std: "docker" "start" "-a" "0538f690cbb429e497e5633e912f95de93e73a5f4000f6cef679957ea85b62f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0538f690cbb429e497e5633e912f95de93e73a5f4000f6cef679957ea85b62f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0538f690cbb429e497e5633e912f95de93e73a5f4000f6cef679957ea85b62f4", kill_on_drop: false }` [INFO] [stdout] 0538f690cbb429e497e5633e912f95de93e73a5f4000f6cef679957ea85b62f4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9ff2f1887ad84766ca432011a54df3dfe1e9602eb11570332224c01d0f63b1f1 [INFO] running `Command { std: "docker" "start" "-a" "9ff2f1887ad84766ca432011a54df3dfe1e9602eb11570332224c01d0f63b1f1", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling unicode-ident v1.0.23 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling itoa v1.0.17 [INFO] [stderr] Compiling memchr v2.8.0 [INFO] [stderr] Compiling zmij v1.0.21 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling quote v1.0.44 [INFO] [stderr] Compiling syn v2.0.115 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling slung-macros v0.1.0 [INFO] [stderr] Compiling slung v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [optimized + debuginfo] target(s) in 8.00s [INFO] running `Command { std: "docker" "inspect" "9ff2f1887ad84766ca432011a54df3dfe1e9602eb11570332224c01d0f63b1f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ff2f1887ad84766ca432011a54df3dfe1e9602eb11570332224c01d0f63b1f1", kill_on_drop: false }` [INFO] [stdout] 9ff2f1887ad84766ca432011a54df3dfe1e9602eb11570332224c01d0f63b1f1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a07bcd480c53a531fbb3c63abe39092a8b89b155720ba139baf476cafb3d7a1c [INFO] running `Command { std: "docker" "start" "-a" "a07bcd480c53a531fbb3c63abe39092a8b89b155720ba139baf476cafb3d7a1c", kill_on_drop: false }` [INFO] [stderr] Compiling slung v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [optimized + debuginfo] target(s) in 0.31s [INFO] running `Command { std: "docker" "inspect" "a07bcd480c53a531fbb3c63abe39092a8b89b155720ba139baf476cafb3d7a1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a07bcd480c53a531fbb3c63abe39092a8b89b155720ba139baf476cafb3d7a1c", kill_on_drop: false }` [INFO] [stdout] a07bcd480c53a531fbb3c63abe39092a8b89b155720ba139baf476cafb3d7a1c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4d57bd2daa10ba5a704322e5e8aef5607289c34f66ed5f13b68a1a93eb9197f0 [INFO] running `Command { std: "docker" "start" "-a" "4d57bd2daa10ba5a704322e5e8aef5607289c34f66ed5f13b68a1a93eb9197f0", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [optimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/slung-19eb11d0f0aedbf1) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests slung [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/../README.md - (line 16) ... ok [INFO] [stdout] test src/../README.md - (line 23) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/../README.md - (line 23) stdout ---- [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/tmp/rustdoctest9Go7Dl/rustcdiIN9r/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libslung-c36aee7603450747,libserde_json-4d69fd18b4d307b1,libmemchr-f188d97a5c9e0832,libitoa-b4ec1b2dd204a915,libzmij-dc544475067e743b,libserde-f07b5a13716d1658,libserde_core-48f1ad5974cacd22}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{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/rustdoctest9Go7Dl/rustcdiIN9r/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" "/tmp/rustdoctest9Go7Dl/rust_out" "-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: u_poll_handle [INFO] [stdout] >>> referenced by rust_out.992bb7df40d5d539-cgu.0 [INFO] [stdout] >>> /tmp/rustdoctest9Go7Dl/rust_out.rust_out.992bb7df40d5d539-cgu.0.rcgu.o:(slung::poll_handle::) [INFO] [stdout] [INFO] [stdout] rust-lld: error: undefined symbol: u_query_live [INFO] [stdout] >>> referenced by lib.rs:95 (src/lib.rs:95) [INFO] [stdout] >>> slung-c36aee7603450747.slung.96d05b7945849a1a-cgu.2.rcgu.o:(slung::query_live) in archive /opt/rustwide/target/debug/deps/libslung-c36aee7603450747.rlib [INFO] [stdout] [INFO] [stdout] rust-lld: error: undefined symbol: u_writeback_ws [INFO] [stdout] >>> referenced by lib.rs:198 (src/lib.rs:198) [INFO] [stdout] >>> slung-c36aee7603450747.slung.96d05b7945849a1a-cgu.2.rcgu.o:(slung::writeback_ws) in archive /opt/rustwide/target/debug/deps/libslung-c36aee7603450747.rlib [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/../README.md - (line 23) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.70s; merged doctests compilation took 0.43s [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "4d57bd2daa10ba5a704322e5e8aef5607289c34f66ed5f13b68a1a93eb9197f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d57bd2daa10ba5a704322e5e8aef5607289c34f66ed5f13b68a1a93eb9197f0", kill_on_drop: false }` [INFO] [stdout] 4d57bd2daa10ba5a704322e5e8aef5607289c34f66ed5f13b68a1a93eb9197f0