[INFO] fetching crate asynclog 1.1.2...
[INFO] testing asynclog-1.1.2 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065
[INFO] extracting crate asynclog 1.1.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate asynclog 1.1.2
[INFO] finished tweaking crates.io crate asynclog 1.1.2
[INFO] tweaked toml for crates.io crate asynclog 1.1.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate asynclog 1.1.2 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate asynclog 1.1.2 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07de83487b994c360896fd782caef3c460416e446c89cf527f1ee9a3d1a6efd0
[INFO] running `Command { std: "docker" "start" "-a" "07de83487b994c360896fd782caef3c460416e446c89cf527f1ee9a3d1a6efd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07de83487b994c360896fd782caef3c460416e446c89cf527f1ee9a3d1a6efd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07de83487b994c360896fd782caef3c460416e446c89cf527f1ee9a3d1a6efd0", kill_on_drop: false }`
[INFO] [stdout] 07de83487b994c360896fd782caef3c460416e446c89cf527f1ee9a3d1a6efd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46da17366d2db0c5da457f8dd06edd2d6257cee6ecfee7fa56f985611eb23933
[INFO] running `Command { std: "docker" "start" "-a" "46da17366d2db0c5da457f8dd06edd2d6257cee6ecfee7fa56f985611eb23933", kill_on_drop: false }`
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling time-core v0.1.8
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling num-conv v0.2.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling deranged v0.5.8
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling time v0.3.47
[INFO] [stderr]    Compiling asynclog v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.33s
[INFO] running `Command { std: "docker" "inspect" "46da17366d2db0c5da457f8dd06edd2d6257cee6ecfee7fa56f985611eb23933", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46da17366d2db0c5da457f8dd06edd2d6257cee6ecfee7fa56f985611eb23933", kill_on_drop: false }`
[INFO] [stdout] 46da17366d2db0c5da457f8dd06edd2d6257cee6ecfee7fa56f985611eb23933
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc8db1cb58ed57e953c87b7cb4af5ce24d73759da336b8d617711c29cd3134e3
[INFO] running `Command { std: "docker" "start" "-a" "dc8db1cb58ed57e953c87b7cb4af5ce24d73759da336b8d617711c29cd3134e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling asynclog v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "dc8db1cb58ed57e953c87b7cb4af5ce24d73759da336b8d617711c29cd3134e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc8db1cb58ed57e953c87b7cb4af5ce24d73759da336b8d617711c29cd3134e3", kill_on_drop: false }`
[INFO] [stdout] dc8db1cb58ed57e953c87b7cb4af5ce24d73759da336b8d617711c29cd3134e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bc9df9b47972e643cb353c2903593040b1e8391ea494717ad0047dceecb6083b
[INFO] running `Command { std: "docker" "start" "-a" "bc9df9b47972e643cb353c2903593040b1e8391ea494717ad0047dceecb6083b", 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/asynclog-ebe23da629dda8d6)
[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 asynclog
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - (line 113) ... FAILED
[INFO] [stdout] test src/lib.rs - LogOptions (line 244) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 146) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 36) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 122) ... 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 - (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] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 113 + use asynclog::LogOptions;
[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 - 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::Builder::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::Builder::new()
[INFO] [stdout] 245 + asynclog::Builder::new()
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 244 + use std::thread::Builder;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `Builder`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 245 - asnyclog::Builder::new()
[INFO] [stdout] 245 + Builder::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 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] help: consider importing this trait
[INFO] [stdout]     |
[INFO] [stdout] 146 + use asynclog::CustomFilter;
[INFO] [stdout]     |
[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] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 146 + use asynclog::LogOptions;
[INFO] [stdout]     |
[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 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[E0277]: `?` couldn't convert the error: `dyn std::error::Error + Send + Sync: Sized` is not satisfied
[INFO] [stdout]   --> src/lib.rs:45:33
[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] 45 |         .log_file_max_str("10M")? // Maximum log file size: 10MB
[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[E0277]: `?` couldn't convert the error: `dyn std::error::Error + Send + Sync: Sized` is not satisfied
[INFO] [stdout]   --> src/lib.rs:50:19
[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] 50 |     opts.builder()?;
[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: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[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] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 122 + use asynclog::LogOptions;
[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 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] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 104 + use asynclog::LogOptions;
[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 95) stdout ----
[INFO] [stdout] Test executable failed (signal: 6 (SIGABRT) (core dumped)).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (80) panicked at src/lib.rs:1070:26:
[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:     0x5ecdd5afde9a - std[f92b4c606f291077]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ecdd5afde9a - std[f92b4c606f291077]::backtrace_rs::backtrace::trace_unsynchronized::<std[f92b4c606f291077]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ecdd5afde9a - std[f92b4c606f291077]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ecdd5afde9a - <<std[f92b4c606f291077]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[786f478f706679df]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ecdd5b0dc1a - <core[786f478f706679df]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ecdd5b0dc1a - core[786f478f706679df]::fmt::write
[INFO] [stdout]    6:     0x5ecdd5b01212 - std[f92b4c606f291077]::io::default_write_fmt::<std[f92b4c606f291077]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5ecdd5b01212 - <std[f92b4c606f291077]::sys::stdio::unix::Stderr as std[f92b4c606f291077]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5ecdd5ae9d9f - <std[f92b4c606f291077]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ecdd5ae9d9f - std[f92b4c606f291077]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ecdd5afa461 - std[f92b4c606f291077]::panicking::default_hook
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x5ecdd5afa61b - std[f92b4c606f291077]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x5ecdd5ae9e8a - std[f92b4c606f291077]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:691:13
[INFO] [stdout]   13:     0x5ecdd5ae1bd9 - std[f92b4c606f291077]::sys::backtrace::__rust_end_short_backtrace::<std[f92b4c606f291077]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x5ecdd5aea63d - __rustc[8241495c18a89d70]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x5ecdd5b0e14d - core[786f478f706679df]::panicking::panic_nounwind_fmt::runtime
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/panicking.rs:122:22
[INFO] [stdout]   16:     0x5ecdd5b0e14d - core[786f478f706679df]::panicking::panic_nounwind_fmt
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/intrinsics/mod.rs:2447:9
[INFO] [stdout]   17:     0x5ecdd5acf350 - core[786f478f706679df]::hint::unreachable_unchecked::precondition_check
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/ub_checks.rs:73:21
[INFO] [stdout]   18:     0x5ecdd5acf2b6 - core[786f478f706679df]::hint::unreachable_unchecked
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/ub_checks.rs:78:17
[INFO] [stdout]   19:     0x5ecdd5aceb0d - asynclog[8c5c19ef7f17bb5e]::get_async_logger
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:1070:26
[INFO] [stdout]   20:     0x5ecdd5aceb35 - asynclog[8c5c19ef7f17bb5e]::set_level
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:361:24
[INFO] [stdout]   21:     0x5ecdd5ace986 - rust_out[ed1579ae55fdba85]::main::_doctest_main_src_lib_rs_95_0
[INFO] [stdout]   22:     0x5ecdd5ace956 - rust_out[ed1579ae55fdba85]::main
[INFO] [stdout]   23:     0x5ecdd5acea03 - <fn() as core[786f478f706679df]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   24:     0x5ecdd5ace916 - std[f92b4c606f291077]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stdout]   25:     0x5ecdd5ace929 - std[f92b4c606f291077]::rt::lang_start::<()>::{closure#0}
[INFO] [stdout]   26:     0x5ecdd5af9be4 - <&dyn core[786f478f706679df]::ops::function::Fn<(), Output = i32> + core[786f478f706679df]::marker::Sync + core[786f478f706679df]::panic::unwind_safe::RefUnwindSafe as core[786f478f706679df]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   27:     0x5ecdd5af9be4 - std[f92b4c606f291077]::panicking::catch_unwind::do_call::<&dyn core[786f478f706679df]::ops::function::Fn<(), Output = i32> + core[786f478f706679df]::marker::Sync + core[786f478f706679df]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:581:40
[INFO] [stdout]   28:     0x5ecdd5af9be4 - std[f92b4c606f291077]::panicking::catch_unwind::<i32, &dyn core[786f478f706679df]::ops::function::Fn<(), Output = i32> + core[786f478f706679df]::marker::Sync + core[786f478f706679df]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:544:19
[INFO] [stdout]   29:     0x5ecdd5af9be4 - std[f92b4c606f291077]::panic::catch_unwind::<&dyn core[786f478f706679df]::ops::function::Fn<(), Output = i32> + core[786f478f706679df]::marker::Sync + core[786f478f706679df]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x5ecdd5af9be4 - std[f92b4c606f291077]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/rt.rs:175:24
[INFO] [stdout]   31:     0x5ecdd5af9be4 - std[f92b4c606f291077]::panicking::catch_unwind::do_call::<std[f92b4c606f291077]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:581:40
[INFO] [stdout]   32:     0x5ecdd5af9be4 - std[f92b4c606f291077]::panicking::catch_unwind::<isize, std[f92b4c606f291077]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panicking.rs:544:19
[INFO] [stdout]   33:     0x5ecdd5af9be4 - std[f92b4c606f291077]::panic::catch_unwind::<std[f92b4c606f291077]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/panic.rs:359:14
[INFO] [stdout]   34:     0x5ecdd5af9be4 - std[f92b4c606f291077]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/1f7f8ea0721a3b1eb73e6c6d25cccb371434b320/library/std/src/rt.rs:171:5
[INFO] [stdout]   35:     0x5ecdd5ace901 - std[f92b4c606f291077]::rt::lang_start::<()>
[INFO] [stdout]   36:     0x5ecdd5acea65 - main
[INFO] [stdout]   37:     0x7ffb8cb161ca - <unknown>
[INFO] [stdout]   38:     0x7ffb8cb1628b - __libc_start_main
[INFO] [stdout]   39:     0x5ecdd5ace815 - _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 0.72s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.81s; merged doctests compilation took 0.08s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "bc9df9b47972e643cb353c2903593040b1e8391ea494717ad0047dceecb6083b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc9df9b47972e643cb353c2903593040b1e8391ea494717ad0047dceecb6083b", kill_on_drop: false }`
[INFO] [stdout] bc9df9b47972e643cb353c2903593040b1e8391ea494717ad0047dceecb6083b
