[INFO] crate log4rs-gelf 0.1.4 is already in cache [INFO] testing log4rs-gelf-0.1.4 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274 [INFO] extracting crate log4rs-gelf 0.1.4 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate log4rs-gelf 0.1.4 on toolchain 28742a1146f10a4f09369baad027a464acb7a766 [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate log4rs-gelf 0.1.4 [INFO] finished tweaking crates.io crate log4rs-gelf 0.1.4 [INFO] tweaked toml for crates.io crate log4rs-gelf 0.1.4 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1e0b267a56fa6da8236016820f7459588a9fdebebeca5ef70f42163888bae25c [INFO] running `"docker" "start" "-a" "1e0b267a56fa6da8236016820f7459588a9fdebebeca5ef70f42163888bae25c"` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling dtoa v0.4.5 [INFO] [stderr] Compiling openssl-probe v0.1.2 [INFO] [stderr] Compiling miniz_oxide v0.3.6 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling hostname v0.1.5 [INFO] [stderr] Compiling serde_yaml v0.8.11 [INFO] [stderr] Compiling serde-value v0.6.0 [INFO] [stderr] Compiling serde_json v1.0.51 [INFO] [stderr] Compiling serde-value-utils v0.1.0 [INFO] [stderr] Compiling openssl-sys v0.9.55 [INFO] [stderr] Compiling flate2 v1.0.14 [INFO] [stderr] Compiling serde_gelf v0.1.6 [INFO] [stderr] Compiling log4rs v0.8.3 [INFO] [stderr] Compiling gelf_logger v0.1.4 [INFO] [stderr] Compiling log4rs-gelf v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 42.56s [INFO] running `"docker" "inspect" "1e0b267a56fa6da8236016820f7459588a9fdebebeca5ef70f42163888bae25c"` [INFO] running `"docker" "rm" "-f" "1e0b267a56fa6da8236016820f7459588a9fdebebeca5ef70f42163888bae25c"` [INFO] [stdout] 1e0b267a56fa6da8236016820f7459588a9fdebebeca5ef70f42163888bae25c [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b717000b7da64ff09fd6fcd914d9475067493a48ddc08850deb2f264c7b6ba79 [INFO] running `"docker" "start" "-a" "b717000b7da64ff09fd6fcd914d9475067493a48ddc08850deb2f264c7b6ba79"` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] Compiling log4rs-gelf v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.60s [INFO] running `"docker" "inspect" "b717000b7da64ff09fd6fcd914d9475067493a48ddc08850deb2f264c7b6ba79"` [INFO] running `"docker" "rm" "-f" "b717000b7da64ff09fd6fcd914d9475067493a48ddc08850deb2f264c7b6ba79"` [INFO] [stdout] b717000b7da64ff09fd6fcd914d9475067493a48ddc08850deb2f264c7b6ba79 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 83cc72f6c7bb8a59eaee6d35fbfbf3690893d21d26f1d05aaabfd5bee007f51b [INFO] running `"docker" "start" "-a" "83cc72f6c7bb8a59eaee6d35fbfbf3690893d21d26f1d05aaabfd5bee007f51b"` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/log4rs_gelf-68936418346a127d [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 [INFO] [stdout] [INFO] [stderr] Doc-tests log4rs-gelf [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/lib.rs - (line 44) ... FAILED [INFO] [stdout] test src/lib.rs - init_config (line 132) ... FAILED [INFO] [stdout] test src/appender.rs - appender::BufferAppenderBuilder (line 45) ... FAILED [INFO] [stdout] test src/appender.rs - appender::BufferAppender (line 18) ... FAILED [INFO] [stdout] test src/lib.rs - (line 40) ... FAILED [INFO] [stdout] test src/lib.rs - init_file (line 104) ... FAILED [INFO] [stdout] test src/lib.rs - flush (line 174) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 44) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `serde_gelf` [INFO] [stdout] --> src/lib.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 3 | use serde_gelf::GelfLevel; [INFO] [stdout] | ^^^^^^^^^^ maybe a missing crate `serde_gelf`? [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: maybe a missing crate `log4rs`? [INFO] [stdout] --> src/lib.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 5 | use log4rs::config::{Config, Appender, Root}; [INFO] [stdout] | ^^^^^^ maybe a missing crate `log4rs`? [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `serde_value` [INFO] [stdout] --> src/lib.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 4 | use serde_value::Value; [INFO] [stdout] | ^^^^^^^^^^^ maybe a missing crate `serde_value`? [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `log` [INFO] [stdout] --> src/lib.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 6 | use log::LevelFilter; [INFO] [stdout] | ^^^ maybe a missing crate `log`? [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Config` [INFO] [stdout] --> src/lib.rs:63:17 [INFO] [stdout] | [INFO] [stdout] 21 | let config = Config::builder() [INFO] [stdout] | ^^^^^^ use of undeclared type or module `Config` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Appender` [INFO] [stdout] --> src/lib.rs:64:18 [INFO] [stdout] | [INFO] [stdout] 22 | .appender(Appender::builder().build("gelf", Box::new(buffer))) [INFO] [stdout] | ^^^^^^^^ use of undeclared type or module `Appender` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Root` [INFO] [stdout] --> src/lib.rs:65:15 [INFO] [stdout] | [INFO] [stdout] 23 | .build(Root::builder().appender("gelf").build(LevelFilter::Info)) [INFO] [stdout] | ^^^^ use of undeclared type or module `Root` [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - init_config (line 132) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `serde_gelf` [INFO] [stdout] --> src/lib.rs:133:5 [INFO] [stdout] | [INFO] [stdout] 3 | use serde_gelf::GelfLevel; [INFO] [stdout] | ^^^^^^^^^^ maybe a missing crate `serde_gelf`? [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: maybe a missing crate `log4rs`? [INFO] [stdout] --> src/lib.rs:135:5 [INFO] [stdout] | [INFO] [stdout] 5 | use log4rs::config::{Config, Appender, Root}; [INFO] [stdout] | ^^^^^^ maybe a missing crate `log4rs`? [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `serde_value` [INFO] [stdout] --> src/lib.rs:134:5 [INFO] [stdout] | [INFO] [stdout] 4 | use serde_value::Value; [INFO] [stdout] | ^^^^^^^^^^^ maybe a missing crate `serde_value`? [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `log` [INFO] [stdout] --> src/lib.rs:136:5 [INFO] [stdout] | [INFO] [stdout] 6 | use log::LevelFilter; [INFO] [stdout] | ^^^ maybe a missing crate `log`? [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Config` [INFO] [stdout] --> src/lib.rs:151:17 [INFO] [stdout] | [INFO] [stdout] 21 | let config = Config::builder() [INFO] [stdout] | ^^^^^^ use of undeclared type or module `Config` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Appender` [INFO] [stdout] --> src/lib.rs:152:18 [INFO] [stdout] | [INFO] [stdout] 22 | .appender(Appender::builder().build("gelf", Box::new(buffer))) [INFO] [stdout] | ^^^^^^^^ use of undeclared type or module `Appender` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `Root` [INFO] [stdout] --> src/lib.rs:153:15 [INFO] [stdout] | [INFO] [stdout] 23 | .build(Root::builder().appender("gelf").build(LevelFilter::Info)) [INFO] [stdout] | ^^^^ use of undeclared type or module `Root` [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/appender.rs - appender::BufferAppenderBuilder (line 45) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `serde_gelf` [INFO] [stdout] --> src/appender.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 3 | use serde_gelf::GelfLevel; [INFO] [stdout] | ^^^^^^^^^^ maybe a missing crate `serde_gelf`? [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `serde_value` [INFO] [stdout] --> src/appender.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 4 | use serde_value::Value; [INFO] [stdout] | ^^^^^^^^^^^ maybe a missing crate `serde_value`? [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/appender.rs - appender::BufferAppender (line 18) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `serde_gelf` [INFO] [stdout] --> src/appender.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 3 | use serde_gelf::GelfLevel; [INFO] [stdout] | ^^^^^^^^^^ maybe a missing crate `serde_gelf`? [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `serde_value` [INFO] [stdout] --> src/appender.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 4 | use serde_value::Value; [INFO] [stdout] | ^^^^^^^^^^^ maybe a missing crate `serde_value`? [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 40) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Log4rs(Os { code: 2, kind: NotFound, message: "No such file or directory" })', src/lib.rs:4:1 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55bc298d3d24 - backtrace::backtrace::libunwind::trace::hbb4ce8c04526962e [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55bc298d3d24 - backtrace::backtrace::trace_unsynchronized::h79251c088e7be038 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55bc298d3d24 - std::sys_common::backtrace::_print_fmt::h6b0ea30a9223acae [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55bc298d3d24 - ::fmt::h4d51ef07ce58e54b [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55bc298fc8fc - core::fmt::write::he16b9c1345d8565e [INFO] [stdout] at src/libcore/fmt/mod.rs:1069 [INFO] [stdout] 5: 0x55bc298ccc73 - std::io::Write::write_fmt::h35d873b9ce1f02a8 [INFO] [stdout] at src/libstd/io/mod.rs:1504 [INFO] [stdout] 6: 0x55bc298d64f5 - std::sys_common::backtrace::_print::h9288fa7d9f6629cb [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 7: 0x55bc298d64f5 - std::sys_common::backtrace::print::h82e606e62781d8af [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 8: 0x55bc298d64f5 - std::panicking::default_hook::{{closure}}::h1fe350ecbf7604e4 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 9: 0x55bc298d6232 - std::panicking::default_hook::h1b8b42953fdc841d [INFO] [stdout] at src/libstd/panicking.rs:218 [INFO] [stdout] 10: 0x55bc298d6b52 - std::panicking::rust_panic_with_hook::he73826f4bb75a21e [INFO] [stdout] at src/libstd/panicking.rs:511 [INFO] [stdout] 11: 0x55bc298d673b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:419 [INFO] [stdout] 12: 0x55bc298fa6f1 - core::panicking::panic_fmt::hc8f9a0b2af5fb585 [INFO] [stdout] at src/libcore/panicking.rs:111 [INFO] [stdout] 13: 0x55bc298fa513 - core::option::expect_none_failed::ha34d57526cca3063 [INFO] [stdout] at src/libcore/option.rs:1268 [INFO] [stdout] 14: 0x55bc295ef461 - core::result::Result::unwrap::h5eff0e6bb1ba8976 [INFO] [stdout] 15: 0x55bc295f011f - rust_out::main::hce5147e828914a17 [INFO] [stdout] 16: 0x55bc295ef183 - std::rt::lang_start::{{closure}}::hf139de0a36e0b662 [INFO] [stdout] 17: 0x55bc298d7068 - std::rt::lang_start_internal::{{closure}}::h985f9ad0467016f1 [INFO] [stdout] at src/libstd/rt.rs:52 [INFO] [stdout] 18: 0x55bc298d7068 - std::panicking::try::do_call::hbcbbc645883681bb [INFO] [stdout] at src/libstd/panicking.rs:331 [INFO] [stdout] 19: 0x55bc298d7068 - std::panicking::try::h250f86dc8ee6d054 [INFO] [stdout] at src/libstd/panicking.rs:274 [INFO] [stdout] 20: 0x55bc298d7068 - std::panic::catch_unwind::h58d26ced09bde6c3 [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 21: 0x55bc298d7068 - std::rt::lang_start_internal::h7de51dd9f16af454 [INFO] [stdout] at src/libstd/rt.rs:51 [INFO] [stdout] 22: 0x55bc295ef168 - std::rt::lang_start::hf4fc85a2e0dfc965 [INFO] [stdout] 23: 0x55bc295f014b - main [INFO] [stdout] 24: 0x7f4706920b97 - __libc_start_main [INFO] [stdout] 25: 0x55bc295eeefa - _start [INFO] [stdout] 26: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - init_file (line 104) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Log4rs(Os { code: 2, kind: NotFound, message: "No such file or directory" })', src/lib.rs:5:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x555cdce5cfb4 - backtrace::backtrace::libunwind::trace::hbb4ce8c04526962e [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x555cdce5cfb4 - backtrace::backtrace::trace_unsynchronized::h79251c088e7be038 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x555cdce5cfb4 - std::sys_common::backtrace::_print_fmt::h6b0ea30a9223acae [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x555cdce5cfb4 - ::fmt::h4d51ef07ce58e54b [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x555cdce85b8c - core::fmt::write::he16b9c1345d8565e [INFO] [stdout] at src/libcore/fmt/mod.rs:1069 [INFO] [stdout] 5: 0x555cdce55f03 - std::io::Write::write_fmt::h35d873b9ce1f02a8 [INFO] [stdout] at src/libstd/io/mod.rs:1504 [INFO] [stdout] 6: 0x555cdce5f785 - std::sys_common::backtrace::_print::h9288fa7d9f6629cb [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 7: 0x555cdce5f785 - std::sys_common::backtrace::print::h82e606e62781d8af [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 8: 0x555cdce5f785 - std::panicking::default_hook::{{closure}}::h1fe350ecbf7604e4 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 9: 0x555cdce5f4c2 - std::panicking::default_hook::h1b8b42953fdc841d [INFO] [stdout] at src/libstd/panicking.rs:218 [INFO] [stdout] 10: 0x555cdce5fde2 - std::panicking::rust_panic_with_hook::he73826f4bb75a21e [INFO] [stdout] at src/libstd/panicking.rs:511 [INFO] [stdout] 11: 0x555cdce5f9cb - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:419 [INFO] [stdout] 12: 0x555cdce83981 - core::panicking::panic_fmt::hc8f9a0b2af5fb585 [INFO] [stdout] at src/libcore/panicking.rs:111 [INFO] [stdout] 13: 0x555cdce837a3 - core::option::expect_none_failed::ha34d57526cca3063 [INFO] [stdout] at src/libcore/option.rs:1268 [INFO] [stdout] 14: 0x555cdcb78621 - core::result::Result::unwrap::h5eff0e6bb1ba8976 [INFO] [stdout] 15: 0x555cdcb792de - rust_out::main::hce5147e828914a17 [INFO] [stdout] 16: 0x555cdcb78273 - std::rt::lang_start::{{closure}}::hf139de0a36e0b662 [INFO] [stdout] 17: 0x555cdce602f8 - std::rt::lang_start_internal::{{closure}}::h985f9ad0467016f1 [INFO] [stdout] at src/libstd/rt.rs:52 [INFO] [stdout] 18: 0x555cdce602f8 - std::panicking::try::do_call::hbcbbc645883681bb [INFO] [stdout] at src/libstd/panicking.rs:331 [INFO] [stdout] 19: 0x555cdce602f8 - std::panicking::try::h250f86dc8ee6d054 [INFO] [stdout] at src/libstd/panicking.rs:274 [INFO] [stdout] 20: 0x555cdce602f8 - std::panic::catch_unwind::h58d26ced09bde6c3 [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 21: 0x555cdce602f8 - std::rt::lang_start_internal::h7de51dd9f16af454 [INFO] [stdout] at src/libstd/rt.rs:51 [INFO] [stdout] 22: 0x555cdcb78258 - std::rt::lang_start::hf4fc85a2e0dfc965 [INFO] [stdout] 23: 0x555cdcb7933b - main [INFO] [stdout] 24: 0x7fb3216fab97 - __libc_start_main [INFO] [stdout] 25: 0x555cdcb77fea - _start [INFO] [stdout] 26: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - flush (line 174) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Log4rs(Os { code: 2, kind: NotFound, message: "No such file or directory" })', src/lib.rs:5:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55fdb590cfb4 - backtrace::backtrace::libunwind::trace::hbb4ce8c04526962e [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55fdb590cfb4 - backtrace::backtrace::trace_unsynchronized::h79251c088e7be038 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55fdb590cfb4 - std::sys_common::backtrace::_print_fmt::h6b0ea30a9223acae [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55fdb590cfb4 - ::fmt::h4d51ef07ce58e54b [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55fdb5935b8c - core::fmt::write::he16b9c1345d8565e [INFO] [stdout] at src/libcore/fmt/mod.rs:1069 [INFO] [stdout] 5: 0x55fdb5905f03 - std::io::Write::write_fmt::h35d873b9ce1f02a8 [INFO] [stdout] at src/libstd/io/mod.rs:1504 [INFO] [stdout] 6: 0x55fdb590f785 - std::sys_common::backtrace::_print::h9288fa7d9f6629cb [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 7: 0x55fdb590f785 - std::sys_common::backtrace::print::h82e606e62781d8af [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 8: 0x55fdb590f785 - std::panicking::default_hook::{{closure}}::h1fe350ecbf7604e4 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 9: 0x55fdb590f4c2 - std::panicking::default_hook::h1b8b42953fdc841d [INFO] [stdout] at src/libstd/panicking.rs:218 [INFO] [stdout] 10: 0x55fdb590fde2 - std::panicking::rust_panic_with_hook::he73826f4bb75a21e [INFO] [stdout] at src/libstd/panicking.rs:511 [INFO] [stdout] 11: 0x55fdb590f9cb - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:419 [INFO] [stdout] 12: 0x55fdb5933981 - core::panicking::panic_fmt::hc8f9a0b2af5fb585 [INFO] [stdout] at src/libcore/panicking.rs:111 [INFO] [stdout] 13: 0x55fdb59337a3 - core::option::expect_none_failed::ha34d57526cca3063 [INFO] [stdout] at src/libcore/option.rs:1268 [INFO] [stdout] 14: 0x55fdb5628621 - core::result::Result::unwrap::h5eff0e6bb1ba8976 [INFO] [stdout] 15: 0x55fdb56292de - rust_out::main::hce5147e828914a17 [INFO] [stdout] 16: 0x55fdb5628273 - std::rt::lang_start::{{closure}}::hf139de0a36e0b662 [INFO] [stdout] 17: 0x55fdb59102f8 - std::rt::lang_start_internal::{{closure}}::h985f9ad0467016f1 [INFO] [stdout] at src/libstd/rt.rs:52 [INFO] [stdout] 18: 0x55fdb59102f8 - std::panicking::try::do_call::hbcbbc645883681bb [INFO] [stdout] at src/libstd/panicking.rs:331 [INFO] [stdout] 19: 0x55fdb59102f8 - std::panicking::try::h250f86dc8ee6d054 [INFO] [stdout] at src/libstd/panicking.rs:274 [INFO] [stdout] 20: 0x55fdb59102f8 - std::panic::catch_unwind::h58d26ced09bde6c3 [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] 21: 0x55fdb59102f8 - std::rt::lang_start_internal::h7de51dd9f16af454 [INFO] [stdout] at src/libstd/rt.rs:51 [INFO] [stdout] 22: 0x55fdb5628258 - std::rt::lang_start::hf4fc85a2e0dfc965 [INFO] [stdout] 23: 0x55fdb562933b - main [INFO] [stdout] 24: 0x7f4b5e8abb97 - __libc_start_main [INFO] [stdout] 25: 0x55fdb5627fea - _start [INFO] [stdout] 26: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/appender.rs - appender::BufferAppender (line 18) [INFO] [stdout] src/appender.rs - appender::BufferAppenderBuilder (line 45) [INFO] [stdout] src/lib.rs - (line 40) [INFO] [stdout] src/lib.rs - (line 44) [INFO] [stdout] src/lib.rs - flush (line 174) [INFO] [stdout] src/lib.rs - init_config (line 132) [INFO] [stdout] src/lib.rs - init_file (line 104) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 7 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "83cc72f6c7bb8a59eaee6d35fbfbf3690893d21d26f1d05aaabfd5bee007f51b"` [INFO] running `"docker" "rm" "-f" "83cc72f6c7bb8a59eaee6d35fbfbf3690893d21d26f1d05aaabfd5bee007f51b"` [INFO] [stdout] 83cc72f6c7bb8a59eaee6d35fbfbf3690893d21d26f1d05aaabfd5bee007f51b