[INFO] fetching crate tokio-anon-pipe 0.1.1... [INFO] testing tokio-anon-pipe-0.1.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate tokio-anon-pipe 0.1.1 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate tokio-anon-pipe 0.1.1 [INFO] finished tweaking crates.io crate tokio-anon-pipe 0.1.1 [INFO] tweaked toml for crates.io crate tokio-anon-pipe 0.1.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate tokio-anon-pipe 0.1.1 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 23 packages to latest compatible versions [INFO] [stderr] Adding rand v0.8.6 (available: v0.10.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f96a215ec85ae7e81792a32bc157b4378d031014ee991d04c8b2c4f085e71973 [INFO] running `Command { std: "docker" "start" "-a" "f96a215ec85ae7e81792a32bc157b4378d031014ee991d04c8b2c4f085e71973", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f96a215ec85ae7e81792a32bc157b4378d031014ee991d04c8b2c4f085e71973", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f96a215ec85ae7e81792a32bc157b4378d031014ee991d04c8b2c4f085e71973", kill_on_drop: false }` [INFO] [stdout] f96a215ec85ae7e81792a32bc157b4378d031014ee991d04c8b2c4f085e71973 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 145ae9e7554e0ff3fb35d81b476e307c1cd237e2f9980810a6bf37bc589d9663 [INFO] running `Command { std: "docker" "start" "-a" "145ae9e7554e0ff3fb35d81b476e307c1cd237e2f9980810a6bf37bc589d9663", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.2.17 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.6 [INFO] [stderr] Compiling tokio-macros v2.7.0 [INFO] [stderr] Compiling tokio v1.52.1 [INFO] [stderr] Compiling tokio-anon-pipe v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: type alias `HANDLE` is never used [INFO] [stdout] --> src/lib.rs:56:21 [INFO] [stdout] | [INFO] [stdout] 56 | pub(super) type HANDLE = *mut std::ffi::c_void; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `RawHandle` is never used [INFO] [stdout] --> src/lib.rs:57:21 [INFO] [stdout] | [INFO] [stdout] 57 | pub(super) type RawHandle = HANDLE; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `IntoRawHandle` is never used [INFO] [stdout] --> src/lib.rs:62:22 [INFO] [stdout] | [INFO] [stdout] 62 | pub(super) trait IntoRawHandle { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `AsRawHandle` is never used [INFO] [stdout] --> src/lib.rs:66:22 [INFO] [stdout] | [INFO] [stdout] 66 | pub(super) trait AsRawHandle { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.16s [INFO] running `Command { std: "docker" "inspect" "145ae9e7554e0ff3fb35d81b476e307c1cd237e2f9980810a6bf37bc589d9663", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "145ae9e7554e0ff3fb35d81b476e307c1cd237e2f9980810a6bf37bc589d9663", kill_on_drop: false }` [INFO] [stdout] 145ae9e7554e0ff3fb35d81b476e307c1cd237e2f9980810a6bf37bc589d9663 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2a310ee4938b1043c292c366a94c6373d3eb122311c57634390126ab3633acd4 [INFO] running `Command { std: "docker" "start" "-a" "2a310ee4938b1043c292c366a94c6373d3eb122311c57634390126ab3633acd4", kill_on_drop: false }` [INFO] [stdout] warning: type alias `HANDLE` is never used [INFO] [stdout] --> src/lib.rs:56:21 [INFO] [stdout] | [INFO] [stdout] 56 | pub(super) type HANDLE = *mut std::ffi::c_void; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `RawHandle` is never used [INFO] [stdout] --> src/lib.rs:57:21 [INFO] [stdout] | [INFO] [stdout] 57 | pub(super) type RawHandle = HANDLE; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `IntoRawHandle` is never used [INFO] [stdout] --> src/lib.rs:62:22 [INFO] [stdout] | [INFO] [stdout] 62 | pub(super) trait IntoRawHandle { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tokio-anon-pipe v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait `AsRawHandle` is never used [INFO] [stdout] --> src/lib.rs:66:22 [INFO] [stdout] | [INFO] [stdout] 66 | pub(super) trait AsRawHandle { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/rustcet0YW8/symbols.o" "<7 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{librand-eea28a9347932d2d,librand_chacha-084c6cff549f5d6c,libppv_lite86-7dba3d0e2b78a5ed,libzerocopy-d63fa3ee501f27da,librand_core-fa404156af28cbe7,libgetrandom-f4fdc57d9696d263,libcfg_if-5af52f617df93f8f}.rlib" "/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libtest-*,libgetopts-*,librustc_std_workspace_std-*}.rlib" "/opt/rustwide/target/debug/deps/{libtokio-3f75ba57e0ca07d8,libsocket2-083cbe677acb7198,libbytes-ff5aca13e3e348ea,libmio-d03cc84fbaa5aa93,liblibc-da52938bfe154f8f,libpin_project_lite-8a799ba8b4537fa2}.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" "/opt/rustwide/target/debug/deps/rustcet0YW8/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/tokio_anon_pipe-61cca1b81af937b1" "-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: _open_osfhandle [INFO] [stdout] >>> referenced by lib.rs:442 (src/lib.rs:442) [INFO] [stdout] >>> /opt/rustwide/target/debug/deps/tokio_anon_pipe-61cca1b81af937b1.tokio_anon_pipe.f95536ad7ca0fe7f-cgu.5.rcgu.o:(tokio_anon_pipe::tests::test_dup::{closure#0}) [INFO] [stdout] [INFO] [stdout] rust-lld: error: undefined symbol: _dup [INFO] [stdout] >>> referenced by lib.rs:446 (src/lib.rs:446) [INFO] [stdout] >>> /opt/rustwide/target/debug/deps/tokio_anon_pipe-61cca1b81af937b1.tokio_anon_pipe.f95536ad7ca0fe7f-cgu.5.rcgu.o:(tokio_anon_pipe::tests::test_dup::{closure#0}) [INFO] [stdout] >>> did you mean: dup [INFO] [stdout] >>> defined in: /lib/x86_64-linux-gnu/libc.so.6 [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tokio-anon-pipe` (lib test) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "2a310ee4938b1043c292c366a94c6373d3eb122311c57634390126ab3633acd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a310ee4938b1043c292c366a94c6373d3eb122311c57634390126ab3633acd4", kill_on_drop: false }` [INFO] [stdout] 2a310ee4938b1043c292c366a94c6373d3eb122311c57634390126ab3633acd4