[INFO] cloning repository https://github.com/Tommy-ASD/traceback-error
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tommy-ASD/traceback-error" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTommy-ASD%2Ftraceback-error", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTommy-ASD%2Ftraceback-error'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6047c235d783abf6afbe7319216373bc221daadb
[INFO] testing Tommy-ASD/traceback-error against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTommy-ASD%2Ftraceback-error" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Tommy-ASD/traceback-error
[INFO] finished tweaking git repo https://github.com/Tommy-ASD/traceback-error
[INFO] tweaked toml for git repo https://github.com/Tommy-ASD/traceback-error written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Tommy-ASD/traceback-error on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Tommy-ASD/traceback-error 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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6423ae0197e9305462e6b306595fc21d4b04b10ba0c2ec634a867ae36fd8a5ef
[INFO] running `Command { std: "docker" "start" "-a" "6423ae0197e9305462e6b306595fc21d4b04b10ba0c2ec634a867ae36fd8a5ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6423ae0197e9305462e6b306595fc21d4b04b10ba0c2ec634a867ae36fd8a5ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6423ae0197e9305462e6b306595fc21d4b04b10ba0c2ec634a867ae36fd8a5ef", kill_on_drop: false }`
[INFO] [stdout] 6423ae0197e9305462e6b306595fc21d4b04b10ba0c2ec634a867ae36fd8a5ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 11ee712a8be3176a688f036211ddffc0b7fb8d2fdfc1924469b3a9eba38ef7d7
[INFO] running `Command { std: "docker" "start" "-a" "11ee712a8be3176a688f036211ddffc0b7fb8d2fdfc1924469b3a9eba38ef7d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling serde_json v1.0.107
[INFO] [stderr]    Compiling unique-paste v0.1.0
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.33
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling chrono v0.4.30
[INFO] [stderr]    Compiling traceback-error v0.1.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `chrono::DateTime::<Tz>::from_utc`: Use TimeZone::from_utc_datetime() or DateTime::from_naive_utc_and_offset instead
[INFO] [stdout]    --> src/lib.rs:201:37
[INFO] [stdout]     |
[INFO] [stdout] 201 |             time_created: DateTime::from_utc(
[INFO] [stdout]     |                                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]    --> src/lib.rs:242:64
[INFO] [stdout]     |
[INFO] [stdout] 242 |             let callback: Option<&mut TracebackCallbackType> = TRACEBACK_ERROR_CALLBACK.as_mut();
[INFO] [stdout]     |                                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.35s
[INFO] running `Command { std: "docker" "inspect" "11ee712a8be3176a688f036211ddffc0b7fb8d2fdfc1924469b3a9eba38ef7d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11ee712a8be3176a688f036211ddffc0b7fb8d2fdfc1924469b3a9eba38ef7d7", kill_on_drop: false }`
[INFO] [stdout] 11ee712a8be3176a688f036211ddffc0b7fb8d2fdfc1924469b3a9eba38ef7d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] d4c9ad1b3ea181f153b7b02b63bcfaf1caa6d69fe339f35fd2076c32ed5b34bc
[INFO] running `Command { std: "docker" "start" "-a" "d4c9ad1b3ea181f153b7b02b63bcfaf1caa6d69fe339f35fd2076c32ed5b34bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling traceback-error v0.1.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `chrono::DateTime::<Tz>::from_utc`: Use TimeZone::from_utc_datetime() or DateTime::from_naive_utc_and_offset instead
[INFO] [stdout]    --> src/lib.rs:201:37
[INFO] [stdout]     |
[INFO] [stdout] 201 |             time_created: DateTime::from_utc(
[INFO] [stdout]     |                                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]    --> src/lib.rs:242:64
[INFO] [stdout]     |
[INFO] [stdout] 242 |             let callback: Option<&mut TracebackCallbackType> = TRACEBACK_ERROR_CALLBACK.as_mut();
[INFO] [stdout]     |                                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::DateTime::<Tz>::from_utc`: Use TimeZone::from_utc_datetime() or DateTime::from_naive_utc_and_offset instead
[INFO] [stdout]    --> src/lib.rs:201:37
[INFO] [stdout]     |
[INFO] [stdout] 201 |             time_created: DateTime::from_utc(
[INFO] [stdout]     |                                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]    --> src/lib.rs:242:64
[INFO] [stdout]     |
[INFO] [stdout] 242 |             let callback: Option<&mut TracebackCallbackType> = TRACEBACK_ERROR_CALLBACK.as_mut();
[INFO] [stdout]     |                                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "d4c9ad1b3ea181f153b7b02b63bcfaf1caa6d69fe339f35fd2076c32ed5b34bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4c9ad1b3ea181f153b7b02b63bcfaf1caa6d69fe339f35fd2076c32ed5b34bc", kill_on_drop: false }`
[INFO] [stdout] d4c9ad1b3ea181f153b7b02b63bcfaf1caa6d69fe339f35fd2076c32ed5b34bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] dfd1fe1acf6c89c4455584ed9493d0a5cf86909ada967fc89f206c93bc8c2487
[INFO] running `Command { std: "docker" "start" "-a" "dfd1fe1acf6c89c4455584ed9493d0a5cf86909ada967fc89f206c93bc8c2487", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated associated function `chrono::DateTime::<Tz>::from_utc`: Use TimeZone::from_utc_datetime() or DateTime::from_naive_utc_and_offset instead
[INFO] [stderr]    --> src/lib.rs:201:37
[INFO] [stderr]     |
[INFO] [stderr] 201 |             time_created: DateTime::from_utc(
[INFO] [stderr]     |                                     ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: creating a mutable reference to mutable static
[INFO] [stderr]    --> src/lib.rs:242:64
[INFO] [stderr]     |
[INFO] [stderr] 242 |             let callback: Option<&mut TracebackCallbackType> = TRACEBACK_ERROR_CALLBACK.as_mut();
[INFO] [stderr]     |                                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]     = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stderr]     = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `traceback-error` (lib) generated 2 warnings
[INFO] [stderr] warning: `traceback-error` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/traceback-error/8c655d3c2edb2432/deps/traceback_error-8c655d3c2edb2432)
[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 traceback_error
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - TracebackError::with_env_vars (line 351) ... FAILED
[INFO] [stdout] test src/lib.rs - TRACEBACK_ERROR_CALLBACK (line 56) ... FAILED
[INFO] [stdout] test src/lib.rs - default_callback (line 519) ... FAILED
[INFO] [stdout] test src/set_callback.rs - set_callback::set_traceback (line 62) ... FAILED
[INFO] [stdout] test src/lib.rs - traceback (line 602) ... ok
[INFO] [stdout] test src/set_callback.rs - set_callback::set_traceback (line 49) ... FAILED
[INFO] [stdout] test src/lib.rs - traceback (line 584) ... ok
[INFO] [stdout] test src/lib.rs - traceback (line 591) ... ok
[INFO] [stdout] test src/lib.rs - traceback (line 612) ... ok
[INFO] [stdout] test src/lib.rs - TracebackError (line 88) ... ok
[INFO] [stdout] test src/lib.rs - TRACEBACK_ERROR_CALLBACK (line 36) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - TracebackError::with_env_vars (line 351) stdout ----
[INFO] [stdout] error[E0061]: this function takes 4 arguments but 3 arguments were supplied
[INFO] [stdout]    --> src/lib.rs:356:13
[INFO] [stdout]     |
[INFO] [stdout] 356 | let error = TracebackError::new("An error occurred".to_string(), file!().to_string(), line!())
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^--------------------------------------------------------------- argument #4 of type `ErrorLevel` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> src/lib.rs:259:12
[INFO] [stdout]     |
[INFO] [stdout] 259 |     pub fn new(message: String, file: String, line: u32, level: ErrorLevel) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 356 | let error = TracebackError::new("An error occurred".to_string(), file!().to_string(), line!(), /* ErrorLevel */)
[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 E0061`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - TRACEBACK_ERROR_CALLBACK (line 56) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `my_async_traceback_callback` in module `super`
[INFO] [stdout]   --> src/lib.rs:65:39
[INFO] [stdout]    |
[INFO] [stdout] 65 | traceback_error::set_traceback!(async my_async_traceback_callback);
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in `super`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - default_callback (line 519) stdout ----
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `None` in module `super`
[INFO] [stdout]    --> src/lib.rs:522:33
[INFO] [stdout]     |
[INFO] [stdout] 522 | traceback_error::set_traceback!(None);
[INFO] [stdout]     |                                 ^^^^ not found in `super`
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider importing one of these unit variants:
[INFO] [stdout]             std::option::Option::None
[INFO] [stdout]             chrono::LocalResult::None
[INFO] [stdout]             chrono::format::Colons::None
[INFO] [stdout]             chrono::format::Pad::None
[INFO] [stdout]             traceback_error::ErrorLevel::None
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/set_callback.rs - set_callback::set_traceback (line 62) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `my_traceback_callback` in module `super`
[INFO] [stdout]   --> src/set_callback.rs:71:39
[INFO] [stdout]    |
[INFO] [stdout] 71 | traceback_error::set_traceback!(async my_traceback_callback);
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^^ not found in `super`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/set_callback.rs - set_callback::set_traceback (line 49) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `my_traceback_callback` in module `super`
[INFO] [stdout]   --> src/set_callback.rs:58:33
[INFO] [stdout]    |
[INFO] [stdout] 58 | traceback_error::set_traceback!(my_traceback_callback);
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^ not found in `super`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - TRACEBACK_ERROR_CALLBACK (line 36) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `my_traceback_callback` in module `super`
[INFO] [stdout]   --> src/lib.rs:45:33
[INFO] [stdout]    |
[INFO] [stdout] 45 | traceback_error::set_traceback!(my_traceback_callback);
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^^^^^ not found in `super`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - TRACEBACK_ERROR_CALLBACK (line 36)
[INFO] [stdout]     src/lib.rs - TRACEBACK_ERROR_CALLBACK (line 56)
[INFO] [stdout]     src/lib.rs - TracebackError::with_env_vars (line 351)
[INFO] [stdout]     src/lib.rs - default_callback (line 519)
[INFO] [stdout]     src/set_callback.rs - set_callback::set_traceback (line 49)
[INFO] [stdout]     src/set_callback.rs - set_callback::set_traceback (line 62)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 5 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.65s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "dfd1fe1acf6c89c4455584ed9493d0a5cf86909ada967fc89f206c93bc8c2487", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfd1fe1acf6c89c4455584ed9493d0a5cf86909ada967fc89f206c93bc8c2487", kill_on_drop: false }`
[INFO] [stdout] dfd1fe1acf6c89c4455584ed9493d0a5cf86909ada967fc89f206c93bc8c2487
