[INFO] fetching crate asynclog 1.1.3...
[INFO] testing asynclog-1.1.3 against 1.97.0-beta.6 for beta-1.98-1
[INFO] extracting crate asynclog 1.1.3 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate asynclog 1.1.3
[INFO] finished tweaking crates.io crate asynclog 1.1.3
[INFO] tweaked toml for crates.io crate asynclog 1.1.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate asynclog 1.1.3 on toolchain 1.97.0-beta.6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate asynclog 1.1.3 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" "+1.97.0-beta.6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-conv v0.2.2
[INFO] [stderr]   Downloaded crossbeam v0.8.4
[INFO] [stderr]   Downloaded num_threads v0.1.7
[INFO] [stderr]   Downloaded bitflags v2.11.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2896eaa96f3e5d78ecfeb460682595a330ffa3e5948d69861fdba91134ca892e
[INFO] running `Command { std: "docker" "start" "2896eaa96f3e5d78ecfeb460682595a330ffa3e5948d69861fdba91134ca892e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2896eaa96f3e5d78ecfeb460682595a330ffa3e5948d69861fdba91134ca892e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2896eaa96f3e5d78ecfeb460682595a330ffa3e5948d69861fdba91134ca892e" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2896eaa96f3e5d78ecfeb460682595a330ffa3e5948d69861fdba91134ca892e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2896eaa96f3e5d78ecfeb460682595a330ffa3e5948d69861fdba91134ca892e" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling time-core v0.1.8
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling deranged v0.5.8
[INFO] [stderr]    Compiling num-conv v0.2.2
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling time v0.3.47
[INFO] [stderr]    Compiling asynclog v1.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.90s
[INFO] running `Command { std: "docker" "inspect" "2896eaa96f3e5d78ecfeb460682595a330ffa3e5948d69861fdba91134ca892e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2896eaa96f3e5d78ecfeb460682595a330ffa3e5948d69861fdba91134ca892e" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling asynclog v1.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "2896eaa96f3e5d78ecfeb460682595a330ffa3e5948d69861fdba91134ca892e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2896eaa96f3e5d78ecfeb460682595a330ffa3e5948d69861fdba91134ca892e" "/opt/rustwide/cargo-home/bin/cargo" "+1.97.0-beta.6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/asynclog-0da2804f544bdf21)
[INFO] [stderr]    Doc-tests asynclog
[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] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - LogOptions (line 244) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 113) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 122) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 36) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 146) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 104) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 95) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - LogOptions (line 244) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `asnyclog` in this scope
[INFO] [stdout]    --> src/lib.rs:245:1
[INFO] [stdout]     |
[INFO] [stdout] 245 | asnyclog::LogOptions::new()
[INFO] [stdout]     | ^^^^^^^^ use of unresolved module or unlinked crate `asnyclog`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 245 - asnyclog::LogOptions::new()
[INFO] [stdout] 245 + asynclog::LogOptions::new()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 113) stdout ----
[INFO] [stdout] error[E0433]: cannot find type `LogOptions` in this scope
[INFO] [stdout]    --> src/lib.rs:114:12
[INFO] [stdout]     |
[INFO] [stdout] 114 | let opts = LogOptions::new().log_file_max(10 * 1024 * 1024);
[INFO] [stdout]     |            ^^^^^^^^^^ use of undeclared type `LogOptions`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 122) stdout ----
[INFO] [stdout] error[E0433]: cannot find type `LogOptions` in this scope
[INFO] [stdout]    --> src/lib.rs:139:12
[INFO] [stdout]     |
[INFO] [stdout] 139 | let opts = LogOptions::new().plugin(RemoteLogger);
[INFO] [stdout]     |            ^^^^^^^^^^ use of undeclared type `LogOptions`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 36) stdout ----
[INFO] [stdout] error[E0277]: `?` couldn't convert the error: `dyn std::error::Error + Send + Sync: Sized` is not satisfied
[INFO] [stdout]   --> src/lib.rs:43:35
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn main() -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]    |              -------------------------------------- required `dyn std::error::Error + Send + Sync: Sized` because of this
[INFO] [stdout] ...
[INFO] [stdout] 43 |         .level(parse_level("info")?) // Set log level to info
[INFO] [stdout]    |                -------------------^ doesn't have a size known at compile-time
[INFO] [stdout]    |                |
[INFO] [stdout]    |                this can't be annotated with `?` because it has type `Result<_, Box<(dyn std::error::Error + Send + Sync + 'static)>>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Sized` is not implemented for `dyn std::error::Error + Send + Sync`
[INFO] [stdout]    = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait
[INFO] [stdout]    = note: required for `Box<dyn std::error::Error + Send + Sync>` to implement `std::error::Error`
[INFO] [stdout]    = note: required for `Box<dyn std::error::Error>` to implement `From<Box<dyn std::error::Error + Send + Sync>>`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `log_file_max_str` found for struct `LogOptions` in the current scope
[INFO] [stdout]   --> src/lib.rs:45:10
[INFO] [stdout]    |
[INFO] [stdout] 42 |       let opts = LogOptions::new()
[INFO] [stdout]    |  ________________-
[INFO] [stdout] 43 | |         .level(parse_level("info")?) // Set log level to info
[INFO] [stdout] 44 | |         .log_file("app.log".to_string()) // Output to file
[INFO] [stdout] 45 | |         .log_file_max_str("10M")? // Maximum log file size: 10MB
[INFO] [stdout]    | |_________-^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `log_file` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 45 -         .log_file_max_str("10M")? // Maximum log file size: 10MB
[INFO] [stdout] 45 +         .log_file("10M")? // Maximum log file size: 10MB
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 146) stdout ----
[INFO] [stdout] error[E0405]: cannot find trait `CustomFilter` in this scope
[INFO] [stdout]    --> src/lib.rs:149:6
[INFO] [stdout]     |
[INFO] [stdout] 149 | impl CustomFilter for KeywordFilter {
[INFO] [stdout]     |      ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find type `LogOptions` in this scope
[INFO] [stdout]    --> src/lib.rs:155:12
[INFO] [stdout]     |
[INFO] [stdout] 155 | let opts = LogOptions::new().filter(KeywordFilter("secret".to_string()));
[INFO] [stdout]     |            ^^^^^^^^^^ use of undeclared type `LogOptions`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 104) stdout ----
[INFO] [stdout] error[E0433]: cannot find type `LogOptions` in this scope
[INFO] [stdout]    --> src/lib.rs:105:12
[INFO] [stdout]     |
[INFO] [stdout] 105 | let opts = LogOptions::new().use_async(true);
[INFO] [stdout]     |            ^^^^^^^^^^ use of undeclared type `LogOptions`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 95) stdout ----
[INFO] [stdout] Test executable failed (signal: 6 (SIGABRT) (core dumped)).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (453) panicked at src/lib.rs:1076:26:
[INFO] [stdout] unsafe precondition(s) violated: hint::unreachable_unchecked must never be reached
[INFO] [stdout] 
[INFO] [stdout] This indicates a bug in the program. This Undefined Behavior check is optional, and cannot be relied on for safety.
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x612488453b88 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x612488453b88 - std[10d71ac2c42b111e]::backtrace_rs::backtrace::trace_unsynchronized::<std[10d71ac2c42b111e]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x612488453b88 - std[10d71ac2c42b111e]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x612488453b88 - <<std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8fb95b77d25ab6c8]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x612488463a5a - <core[8fb95b77d25ab6c8]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x612488463a5a - core[8fb95b77d25ab6c8]::fmt::write
[INFO] [stdout]    6:     0x612488456ea2 - std[10d71ac2c42b111e]::io::default_write_fmt::<std[10d71ac2c42b111e]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:622:11
[INFO] [stdout]    7:     0x612488456ea2 - <std[10d71ac2c42b111e]::sys::stdio::unix::Stderr as std[10d71ac2c42b111e]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/io/mod.rs:1977:13
[INFO] [stdout]    8:     0x61248843f8b6 - <std[10d71ac2c42b111e]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x61248843f8b6 - std[10d71ac2c42b111e]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x612488450171 - std[10d71ac2c42b111e]::panicking::default_hook
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x61248845032b - std[10d71ac2c42b111e]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x61248843f9a4 - std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:691:13
[INFO] [stdout]   13:     0x612488434f59 - std[10d71ac2c42b111e]::sys::backtrace::__rust_end_short_backtrace::<std[10d71ac2c42b111e]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x61248844015d - __rustc[3be9ba60078d4c86]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x612488463f8d - core[8fb95b77d25ab6c8]::panicking::panic_nounwind_fmt::runtime
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/panicking.rs:122:22
[INFO] [stdout]   16:     0x612488463f8d - core[8fb95b77d25ab6c8]::panicking::panic_nounwind_fmt
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/intrinsics/mod.rs:2450:9
[INFO] [stdout]   17:     0x612488429080 - core[8fb95b77d25ab6c8]::hint::unreachable_unchecked::precondition_check
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ub_checks.rs:73:21
[INFO] [stdout]   18:     0x612488428fe6 - core[8fb95b77d25ab6c8]::hint::unreachable_unchecked
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ub_checks.rs:78:17
[INFO] [stdout]   19:     0x61248842659d - asynclog[3fe71f76a1ad92a2]::get_async_logger
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:1076:26
[INFO] [stdout]   20:     0x6124884265c5 - asynclog[3fe71f76a1ad92a2]::set_level
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:357:24
[INFO] [stdout]   21:     0x612488424766 - rust_out[45392ab902eb6021]::main::_doctest_main_src_lib_rs_95_0
[INFO] [stdout]   22:     0x612488424736 - rust_out[45392ab902eb6021]::main
[INFO] [stdout]   23:     0x6124884247e3 - <fn() as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   24:     0x6124884246f6 - std[10d71ac2c42b111e]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   25:     0x612488424709 - std[10d71ac2c42b111e]::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   26:     0x61248844f917 - <&dyn core[8fb95b77d25ab6c8]::ops::function::Fn<(), Output = i32> + core[8fb95b77d25ab6c8]::panic::unwind_safe::RefUnwindSafe + core[8fb95b77d25ab6c8]::marker::Sync as core[8fb95b77d25ab6c8]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   27:     0x61248844f917 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<&dyn core[8fb95b77d25ab6c8]::ops::function::Fn<(), Output = i32> + core[8fb95b77d25ab6c8]::panic::unwind_safe::RefUnwindSafe + core[8fb95b77d25ab6c8]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   28:     0x61248844f917 - std[10d71ac2c42b111e]::panicking::catch_unwind::<i32, &dyn core[8fb95b77d25ab6c8]::ops::function::Fn<(), Output = i32> + core[8fb95b77d25ab6c8]::panic::unwind_safe::RefUnwindSafe + core[8fb95b77d25ab6c8]::marker::Sync>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   29:     0x61248844f917 - std[10d71ac2c42b111e]::panic::catch_unwind::<&dyn core[8fb95b77d25ab6c8]::ops::function::Fn<(), Output = i32> + core[8fb95b77d25ab6c8]::panic::unwind_safe::RefUnwindSafe + core[8fb95b77d25ab6c8]::marker::Sync, i32>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x61248844f917 - std[10d71ac2c42b111e]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/rt.rs:175:24
[INFO] [stdout]   31:     0x61248844f917 - std[10d71ac2c42b111e]::panicking::catch_unwind::do_call::<std[10d71ac2c42b111e]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   32:     0x61248844f917 - std[10d71ac2c42b111e]::panicking::catch_unwind::<isize, std[10d71ac2c42b111e]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   33:     0x61248844f917 - std[10d71ac2c42b111e]::panic::catch_unwind::<std[10d71ac2c42b111e]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/panic.rs:359:14
[INFO] [stdout]   34:     0x61248844f917 - std[10d71ac2c42b111e]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/b2282dd5646a57d570fc86fbe8df0e8826665ef6/library/std/src/rt.rs:171:5
[INFO] [stdout]   35:     0x6124884246e1 - std[10d71ac2c42b111e]::rt::lang_start::<()>
[INFO] [stdout]   36:     0x612488424845 - main
[INFO] [stdout]   37:     0x7090cc95f1ca - <unknown>
[INFO] [stdout]   38:     0x7090cc95f28b - __libc_start_main
[INFO] [stdout]   39:     0x6124884245f5 - _start
[INFO] [stdout]   40:                0x0 - <unknown>
[INFO] [stdout] thread caused non-unwinding panic. aborting.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 104)
[INFO] [stdout]     src/lib.rs - (line 113)
[INFO] [stdout]     src/lib.rs - (line 122)
[INFO] [stdout]     src/lib.rs - (line 146)
[INFO] [stdout]     src/lib.rs - (line 36)
[INFO] [stdout]     src/lib.rs - (line 95)
[INFO] [stdout]     src/lib.rs - LogOptions (line 244)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 7 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.70s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.88s; merged doctests compilation took 0.18s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "2896eaa96f3e5d78ecfeb460682595a330ffa3e5948d69861fdba91134ca892e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2896eaa96f3e5d78ecfeb460682595a330ffa3e5948d69861fdba91134ca892e", kill_on_drop: false }`
[INFO] [stdout] 2896eaa96f3e5d78ecfeb460682595a330ffa3e5948d69861fdba91134ca892e
