[INFO] fetching crate log-termination 0.1.0...
[INFO] testing log-termination-0.1.0 against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] extracting crate log-termination 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] removed /workspace/builds/worker-6-tc1/source/rust-toolchain
[INFO] started tweaking crates.io crate log-termination 0.1.0
[INFO] finished tweaking crates.io crate log-termination 0.1.0
[INFO] tweaked toml for crates.io crate log-termination 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate log-termination 0.1.0 on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "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" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 18 packages to latest compatible versions
[INFO] [stderr]       Adding proc-macro-error v0.4.12 (available: v1.0.4)
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.114)
[INFO] [stderr]       Adding uuid v0.8.2 (available: v1.19.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro-error v0.4.12
[INFO] [stderr]   Downloaded syn-mid v0.5.4
[INFO] [stderr]   Downloaded proc-macro-error-attr v0.4.12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 23c033700062a5d9e14beb56492ac47610c3c4b6e390623ba49157ea8ac29826
[INFO] running `Command { std: "docker" "start" "-a" "23c033700062a5d9e14beb56492ac47610c3c4b6e390623ba49157ea8ac29826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23c033700062a5d9e14beb56492ac47610c3c4b6e390623ba49157ea8ac29826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23c033700062a5d9e14beb56492ac47610c3c4b6e390623ba49157ea8ac29826", kill_on_drop: false }`
[INFO] [stdout] 23c033700062a5d9e14beb56492ac47610c3c4b6e390623ba49157ea8ac29826
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd4c18b300febd4c71c774ff7322dfae1bd4b4a88af7c1eb969370c70b365b62
[INFO] running `Command { std: "docker" "start" "-a" "dd4c18b300febd4c71c774ff7322dfae1bd4b4a88af7c1eb969370c70b365b62", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling libc v0.2.179
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.12
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling proc-macro-error v0.4.12
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling syn-mid v0.5.4
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling log-termination v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.17s
[INFO] running `Command { std: "docker" "inspect" "dd4c18b300febd4c71c774ff7322dfae1bd4b4a88af7c1eb969370c70b365b62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd4c18b300febd4c71c774ff7322dfae1bd4b4a88af7c1eb969370c70b365b62", kill_on_drop: false }`
[INFO] [stdout] dd4c18b300febd4c71c774ff7322dfae1bd4b4a88af7c1eb969370c70b365b62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a1ac45e76c1db0aa65454dbe3df5455bf35ef1574620050fffb5275b91d0018
[INFO] running `Command { std: "docker" "start" "-a" "7a1ac45e76c1db0aa65454dbe3df5455bf35ef1574620050fffb5275b91d0018", kill_on_drop: false }`
[INFO] [stderr]    Compiling log-termination v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "7a1ac45e76c1db0aa65454dbe3df5455bf35ef1574620050fffb5275b91d0018", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a1ac45e76c1db0aa65454dbe3df5455bf35ef1574620050fffb5275b91d0018", kill_on_drop: false }`
[INFO] [stdout] 7a1ac45e76c1db0aa65454dbe3df5455bf35ef1574620050fffb5275b91d0018
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a316ef55be58d9749e17ddb42b55cdf97f29d5a1db959719a8a6c28b36ace156
[INFO] running `Command { std: "docker" "start" "-a" "a316ef55be58d9749e17ddb42b55cdf97f29d5a1db959719a8a6c28b36ace156", 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/log_termination-1bf38ba72a185b07)
[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 log_termination
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 10) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 10) stdout ----
[INFO] [stdout] error[E0463]: can't find crate for `log`
[INFO] [stdout]   --> src/lib.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | extern crate log;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `fern`
[INFO] [stdout]   --> src/lib.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | extern crate fern;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] error[E0437]: type `Ok` is not a member of trait `std::ops::Try`
[INFO] [stdout]   --> src/lib.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | / fn main() -> Result<(), Box<dyn Error>> {
[INFO] [stdout] 28 | |   fern::Dispatch::new()
[INFO] [stdout] 29 | |     .format(|o, m, r| { o.finish(format_args!(
[INFO] [stdout] 30 | |       "[{}:{}] {} {}: {}",
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | | }
[INFO] [stdout]    | |_^ not a member of trait `std::ops::Try`
[INFO] [stdout] 
[INFO] [stdout] error[E0437]: type `Error` is not a member of trait `std::ops::Try`
[INFO] [stdout]   --> src/lib.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | / fn main() -> Result<(), Box<dyn Error>> {
[INFO] [stdout] 28 | |   fern::Dispatch::new()
[INFO] [stdout] 29 | |     .format(|o, m, r| { o.finish(format_args!(
[INFO] [stdout] 30 | |       "[{}:{}] {} {}: {}",
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | | }
[INFO] [stdout]    | |_^ not a member of trait `std::ops::Try`
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `into_result` is not a member of trait `std::ops::Try`
[INFO] [stdout]   --> src/lib.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | / fn main() -> Result<(), Box<dyn Error>> {
[INFO] [stdout] 28 | |   fern::Dispatch::new()
[INFO] [stdout] 29 | |     .format(|o, m, r| { o.finish(format_args!(
[INFO] [stdout] 30 | |       "[{}:{}] {} {}: {}",
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | | }
[INFO] [stdout]    | |_^ not a member of trait `std::ops::Try`
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `from_error` is not a member of trait `std::ops::Try`
[INFO] [stdout]   --> src/lib.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | / fn main() -> Result<(), Box<dyn Error>> {
[INFO] [stdout] 28 | |   fern::Dispatch::new()
[INFO] [stdout] 29 | |     .format(|o, m, r| { o.finish(format_args!(
[INFO] [stdout] 30 | |       "[{}:{}] {} {}: {}",
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | | }
[INFO] [stdout]    | |_^ not a member of trait `std::ops::Try`
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `from_ok` is not a member of trait `std::ops::Try`
[INFO] [stdout]   --> src/lib.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | / fn main() -> Result<(), Box<dyn Error>> {
[INFO] [stdout] 28 | |   fern::Dispatch::new()
[INFO] [stdout] 29 | |     .format(|o, m, r| { o.finish(format_args!(
[INFO] [stdout] 30 | |       "[{}:{}] {} {}: {}",
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | | }
[INFO] [stdout]    | |_^ not a member of trait `std::ops::Try`
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `Ok` in trait `std::ops::Try`
[INFO] [stdout]   --> src/lib.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | / fn main() -> Result<(), Box<dyn Error>> {
[INFO] [stdout] 28 | |   fern::Dispatch::new()
[INFO] [stdout] 29 | |     .format(|o, m, r| { o.finish(format_args!(
[INFO] [stdout] 30 | |       "[{}:{}] {} {}: {}",
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | | }
[INFO] [stdout]    | |_^ not found in `std::ops::Try`
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find associated type `Error` in trait `std::ops::Try`
[INFO] [stdout]   --> src/lib.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | / fn main() -> Result<(), Box<dyn Error>> {
[INFO] [stdout] 28 | |   fern::Dispatch::new()
[INFO] [stdout] 29 | |     .format(|o, m, r| { o.finish(format_args!(
[INFO] [stdout] 30 | |       "[{}:{}] {} {}: {}",
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | | }
[INFO] [stdout]    | |_^ not found in `std::ops::Try`
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find method or associated constant `from_error` in trait `std::ops::Try`
[INFO] [stdout]   --> src/lib.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | / fn main() -> Result<(), Box<dyn Error>> {
[INFO] [stdout] 28 | |   fern::Dispatch::new()
[INFO] [stdout] 29 | |     .format(|o, m, r| { o.finish(format_args!(
[INFO] [stdout] 30 | |       "[{}:{}] {} {}: {}",
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | | }
[INFO] [stdout]    | |_^ not found in `std::ops::Try`
[INFO] [stdout] 
[INFO] [stdout] error[E0576]: cannot find method or associated constant `from_ok` in trait `std::ops::Try`
[INFO] [stdout]   --> src/lib.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | / fn main() -> Result<(), Box<dyn Error>> {
[INFO] [stdout] 28 | |   fern::Dispatch::new()
[INFO] [stdout] 29 | |     .format(|o, m, r| { o.finish(format_args!(
[INFO] [stdout] 30 | |       "[{}:{}] {} {}: {}",
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | | }
[INFO] [stdout]    | |_^ not found in `std::ops::Try`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `chrono`
[INFO] [stdout]   --> src/lib.rs:33:7
[INFO] [stdout]    |
[INFO] [stdout] 33 |       chrono::Local::now().format("%F %T"),
[INFO] [stdout]    |       ^^^^^^ use of unresolved module or unlinked crate `chrono`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `chrono`, use `cargo add chrono` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 22 + use syn::Local;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `Local`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 33 -       chrono::Local::now().format("%F %T"),
[INFO] [stdout] 33 +       Local::now().format("%F %T"),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `try_trait_v2`
[INFO] [stdout]   --> src/lib.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | / fn main() -> Result<(), Box<dyn Error>> {
[INFO] [stdout] 28 | |   fern::Dispatch::new()
[INFO] [stdout] 29 | |     .format(|o, m, r| { o.finish(format_args!(
[INFO] [stdout] 30 | |       "[{}:{}] {} {}: {}",
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #84277 <https://github.com/rust-lang/rust/issues/84277> for more information
[INFO] [stdout]    = help: add `#![feature(try_trait_v2)]` to the crate attributes to enable
[INFO] [stdout]    = note: this compiler was built on 2026-01-05; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `termination_trait_lib` has been stable since 1.61.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | #![feature(termination_trait_lib)]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: feature `try_trait` has been renamed to `try_trait_v2`
[INFO] [stdout]   --> src/lib.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | #![feature(try_trait)]
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0220]: associated type `Ok` not found for `Self`
[INFO] [stdout]   --> src/lib.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | / fn main() -> Result<(), Box<dyn Error>> {
[INFO] [stdout] 28 | |   fern::Dispatch::new()
[INFO] [stdout] 29 | |     .format(|o, m, r| { o.finish(format_args!(
[INFO] [stdout] 30 | |       "[{}:{}] {} {}: {}",
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | | }
[INFO] [stdout]    | |_^ there is an associated type `Ok` in the trait `proc_macro_error::ResultExt`
[INFO] [stdout] 
[INFO] [stdout] error[E0220]: associated type `Error` not found for `Self`
[INFO] [stdout]   --> src/lib.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | / fn main() -> Result<(), Box<dyn Error>> {
[INFO] [stdout] 28 | |   fern::Dispatch::new()
[INFO] [stdout] 29 | |     .format(|o, m, r| { o.finish(format_args!(
[INFO] [stdout] 30 | |       "[{}:{}] {} {}: {}",
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | | }
[INFO] [stdout]    | |_^ associated type `Error` not found
[INFO] [stdout] 
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `Output`, `Residual`, `from_output`, `branch`
[INFO] [stdout]   --> src/lib.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | / fn main() -> Result<(), Box<dyn Error>> {
[INFO] [stdout] 28 | |   fern::Dispatch::new()
[INFO] [stdout] 29 | |     .format(|o, m, r| { o.finish(format_args!(
[INFO] [stdout] 30 | |       "[{}:{}] {} {}: {}",
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | | }
[INFO] [stdout]    | |_^ missing `Output`, `Residual`, `from_output`, `branch` in implementation
[INFO] [stdout]    |
[INFO] [stdout]    = help: implement the missing item: `type Output = /* Type */;`
[INFO] [stdout]    = help: implement the missing item: `type Residual = /* Type */;`
[INFO] [stdout]    = help: implement the missing item: `fn from_output(_: <Self as Try>::Output) -> Self { todo!() }`
[INFO] [stdout]    = help: implement the missing item: `fn branch(self) -> ControlFlow<<Self as Try>::Residual, <Self as Try>::Output> { todo!() }`
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `report` has an incompatible type for trait
[INFO] [stdout]   --> src/lib.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | / fn main() -> Result<(), Box<dyn Error>> {
[INFO] [stdout] 28 | |   fern::Dispatch::new()
[INFO] [stdout] 29 | |     .format(|o, m, r| { o.finish(format_args!(
[INFO] [stdout] 30 | |       "[{}:{}] {} {}: {}",
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | | }
[INFO] [stdout]    | |_^ expected `ExitCode`, found `i32`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected signature `fn(_log_termination_Result_Box_dyn_Error__mygensym_8eac7df36cfc4bca83dec6ee6c15ee84<_>) -> ExitCode`
[INFO] [stdout]               found signature `fn(_log_termination_Result_Box_dyn_Error__mygensym_8eac7df36cfc4bca83dec6ee6c15ee84<_>) -> i32`
[INFO] [stdout] help: change the output type to match the trait
[INFO] [stdout]    |
[INFO] [stdout] 27 - fn main() -> Result<(), Box<dyn Error>> {
[INFO] [stdout] 28 -   fern::Dispatch::new()
[INFO] [stdout] 29 -     .format(|o, m, r| { o.finish(format_args!(
[INFO] [stdout] 30 -       "[{}:{}] {} {}: {}",
[INFO] [stdout] 31 -       r.file().unwrap(),
[INFO] [stdout] 32 -       r.line().unwrap(),
[INFO] [stdout] 33 -       chrono::Local::now().format("%F %T"),
[INFO] [stdout] 34 -       r.level(),
[INFO] [stdout] 35 -       m
[INFO] [stdout] 36 -     ))})
[INFO] [stdout] 37 -     .level(log::LevelFilter::Error)
[INFO] [stdout] 38 -     .chain(std::io::stderr())
[INFO] [stdout] 39 -     .apply()?;
[INFO] [stdout] 40 - 
[INFO] [stdout] 41 -   return Err(Box::new(std::io::Error::new(ErrorKind::Other, "SNAFU")));
[INFO] [stdout] 42 - 
[INFO] [stdout] 43 -   // This code is valid, but unreachable:
[INFO] [stdout] 44 -   //Ok(())
[INFO] [stdout] 45 - }
[INFO] [stdout] 27 + ExitCode
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_result` found for type parameter `T` in the current scope
[INFO] [stdout]   --> src/lib.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 |   fn main() -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |  _^
[INFO] [stdout] 28 | |   fern::Dispatch::new()
[INFO] [stdout] 29 | |     .format(|o, m, r| { o.finish(format_args!(
[INFO] [stdout] 30 | |       "[{}:{}] {} {}: {}",
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | | }
[INFO] [stdout]    | | ^
[INFO] [stdout]    | | |
[INFO] [stdout]    | |_method not found in `T`
[INFO] [stdout]    |   method `into_result` not found for this type parameter
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/lib.rs:29:14
[INFO] [stdout]    |
[INFO] [stdout] 29 |     .format(|o, m, r| { o.finish(format_args!(
[INFO] [stdout]    |              ^          - type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 29 |     .format(|o: /* Type */, m, r| { o.finish(format_args!(
[INFO] [stdout]    |               ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/lib.rs:29:20
[INFO] [stdout]    |
[INFO] [stdout] 29 |     .format(|o, m, r| { o.finish(format_args!(
[INFO] [stdout]    |                    ^
[INFO] [stdout] 30 |       "[{}:{}] {} {}: {}",
[INFO] [stdout] 31 |       r.file().unwrap(),
[INFO] [stdout]    |       - type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 29 |     .format(|o, m, r: /* Type */| { o.finish(format_args!(
[INFO] [stdout]    |                     ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 21 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0046, E0053, E0220, E0282, E0407, E0433, E0437, E0463, E0576...
[INFO] [stdout] For more information about an error, try `rustc --explain E0046`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 10)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "a316ef55be58d9749e17ddb42b55cdf97f29d5a1db959719a8a6c28b36ace156", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a316ef55be58d9749e17ddb42b55cdf97f29d5a1db959719a8a6c28b36ace156", kill_on_drop: false }`
[INFO] [stdout] a316ef55be58d9749e17ddb42b55cdf97f29d5a1db959719a8a6c28b36ace156
