[INFO] fetching crate axlog 0.3.0-preview.1...
[INFO] testing axlog-0.3.0-preview.1 against 1.94.0 for beta-1.95-1
[INFO] extracting crate axlog 0.3.0-preview.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate axlog 0.3.0-preview.1
[INFO] finished tweaking crates.io crate axlog 0.3.0-preview.1
[INFO] tweaked toml for crates.io crate axlog 0.3.0-preview.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate axlog 0.3.0-preview.1 on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate axlog 0.3.0-preview.1 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" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded kspin v0.1.1
[INFO] [stderr]   Downloaded kernel_guard v0.1.3
[INFO] [stderr]   Downloaded crate_interface v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a28d85ef64749e68fea4b77357b742fe56e0f36e96335599637b19c8172aea7
[INFO] running `Command { std: "docker" "start" "-a" "8a28d85ef64749e68fea4b77357b742fe56e0f36e96335599637b19c8172aea7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a28d85ef64749e68fea4b77357b742fe56e0f36e96335599637b19c8172aea7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a28d85ef64749e68fea4b77357b742fe56e0f36e96335599637b19c8172aea7", kill_on_drop: false }`
[INFO] [stdout] 8a28d85ef64749e68fea4b77357b742fe56e0f36e96335599637b19c8172aea7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f71730b3059e94925ae8412801dbfb514a2efcd10092d81c0f082aca859614b7
[INFO] running `Command { std: "docker" "start" "-a" "f71730b3059e94925ae8412801dbfb514a2efcd10092d81c0f082aca859614b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling crate_interface v0.1.4
[INFO] [stderr]    Compiling kernel_guard v0.1.3
[INFO] [stderr]    Compiling kspin v0.1.1
[INFO] [stderr]    Compiling axlog v0.3.0-preview.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.25s
[INFO] running `Command { std: "docker" "inspect" "f71730b3059e94925ae8412801dbfb514a2efcd10092d81c0f082aca859614b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f71730b3059e94925ae8412801dbfb514a2efcd10092d81c0f082aca859614b7", kill_on_drop: false }`
[INFO] [stdout] f71730b3059e94925ae8412801dbfb514a2efcd10092d81c0f082aca859614b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0bdac439912e19f5b6a8715af371f4b56df3a27ff933a98dfdab325ff6ca2c9
[INFO] running `Command { std: "docker" "start" "-a" "c0bdac439912e19f5b6a8715af371f4b56df3a27ff933a98dfdab325ff6ca2c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling axlog v0.3.0-preview.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "c0bdac439912e19f5b6a8715af371f4b56df3a27ff933a98dfdab325ff6ca2c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0bdac439912e19f5b6a8715af371f4b56df3a27ff933a98dfdab325ff6ca2c9", kill_on_drop: false }`
[INFO] [stdout] c0bdac439912e19f5b6a8715af371f4b56df3a27ff933a98dfdab325ff6ca2c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d59238ebfefa9e04cf3c41fd474fa5b3a3c54fa1c21bf84b78be320eb503224e
[INFO] running `Command { std: "docker" "start" "-a" "d59238ebfefa9e04cf3c41fd474fa5b3a3c54fa1c21bf84b78be320eb503224e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/axlog-da02e426158e053e)
[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 axlog
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 24) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 24) stdout ----
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-m64" "/tmp/rustdoctestzlnDRj/rustctcJsUc/symbols.o" "<2 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libaxlog-cddec6482f44f91d,libkspin-9189369da5f5d096,libkernel_guard-66166e33b899cf29,libcfg_if-f1fc2100170eba64,liblog-daaabcfa7298a692}.rlib" "<sysroot>/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/rustdoctestzlnDRj/rustctcJsUc/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/tmp/rustdoctestzlnDRj/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: __LogIf_current_cpu_id
[INFO] [stdout]           >>> referenced by lib.rs:171 (src/lib.rs:171)
[INFO] [stdout]           >>>               axlog-cddec6482f44f91d.axlog.647c9b5eefc0da78-cgu.0.rcgu.o:(_$LT$axlog..Logger$u20$as$u20$log..Log$GT$::log::h01e1f7f92c4895f6) in archive /opt/rustwide/target/debug/deps/libaxlog-cddec6482f44f91d.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: __LogIf_current_task_id
[INFO] [stdout]           >>> referenced by lib.rs:172 (src/lib.rs:172)
[INFO] [stdout]           >>>               axlog-cddec6482f44f91d.axlog.647c9b5eefc0da78-cgu.0.rcgu.o:(_$LT$axlog..Logger$u20$as$u20$log..Log$GT$::log::h01e1f7f92c4895f6) in archive /opt/rustwide/target/debug/deps/libaxlog-cddec6482f44f91d.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: __LogIf_current_time
[INFO] [stdout]           >>> referenced by lib.rs:173 (src/lib.rs:173)
[INFO] [stdout]           >>>               axlog-cddec6482f44f91d.axlog.647c9b5eefc0da78-cgu.0.rcgu.o:(_$LT$axlog..Logger$u20$as$u20$log..Log$GT$::log::h01e1f7f92c4895f6) in archive /opt/rustwide/target/debug/deps/libaxlog-cddec6482f44f91d.rlib
[INFO] [stdout]           
[INFO] [stdout]           rust-lld: error: undefined symbol: __LogIf_console_write_str
[INFO] [stdout]           >>> referenced by lib.rs:131 (src/lib.rs:131)
[INFO] [stdout]           >>>               axlog-cddec6482f44f91d.axlog.647c9b5eefc0da78-cgu.0.rcgu.o:(_$LT$axlog..Logger$u20$as$u20$core..fmt..Write$GT$::write_str::h6bdb0e7153f1c10b) in archive /opt/rustwide/target/debug/deps/libaxlog-cddec6482f44f91d.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/lib.rs - (line 24)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.77s; merged doctests compilation took 0.57s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "d59238ebfefa9e04cf3c41fd474fa5b3a3c54fa1c21bf84b78be320eb503224e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d59238ebfefa9e04cf3c41fd474fa5b3a3c54fa1c21bf84b78be320eb503224e", kill_on_drop: false }`
[INFO] [stdout] d59238ebfefa9e04cf3c41fd474fa5b3a3c54fa1c21bf84b78be320eb503224e
