[INFO] fetching crate slugencode 0.1.0...
[INFO] testing slugencode-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate slugencode 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate slugencode 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate slugencode 0.1.0
[INFO] tweaked toml for crates.io crate slugencode 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate slugencode 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate slugencode 0.1.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded base32ct v0.2.2
[INFO] [stderr]   Downloaded ct-codecs v1.1.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 417563c8af178f8765f45794d8ed79a13eb60bdb8f7979590ce827884754d458
[INFO] running `Command { std: "docker" "start" "-a" "417563c8af178f8765f45794d8ed79a13eb60bdb8f7979590ce827884754d458", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "417563c8af178f8765f45794d8ed79a13eb60bdb8f7979590ce827884754d458", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "417563c8af178f8765f45794d8ed79a13eb60bdb8f7979590ce827884754d458", kill_on_drop: false }`
[INFO] [stdout] 417563c8af178f8765f45794d8ed79a13eb60bdb8f7979590ce827884754d458
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4be6968d5a2442724def576fcfa386315ed71cef2486f2661bd0b3c6fb911624
[INFO] running `Command { std: "docker" "start" "-a" "4be6968d5a2442724def576fcfa386315ed71cef2486f2661bd0b3c6fb911624", kill_on_drop: false }`
[INFO] [stderr]    Compiling base32ct v0.2.2
[INFO] [stderr]    Compiling bs58 v0.5.1
[INFO] [stderr]    Compiling ct-codecs v1.1.6
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling slugencode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `bs58::encode::Error as bs58Error`
[INFO] [stdout]   --> src/lib.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | use bs58::encode::Error as bs58Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "4be6968d5a2442724def576fcfa386315ed71cef2486f2661bd0b3c6fb911624", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4be6968d5a2442724def576fcfa386315ed71cef2486f2661bd0b3c6fb911624", kill_on_drop: false }`
[INFO] [stdout] 4be6968d5a2442724def576fcfa386315ed71cef2486f2661bd0b3c6fb911624
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 726cedb2e2f54839e0d941942c4a65b0d3499c5a9db0f135b1685ecdf2d6ac80
[INFO] running `Command { std: "docker" "start" "-a" "726cedb2e2f54839e0d941942c4a65b0d3499c5a9db0f135b1685ecdf2d6ac80", kill_on_drop: false }`
[INFO] [stderr]    Compiling slugencode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `bs58::encode::Error as bs58Error`
[INFO] [stdout]   --> src/lib.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | use bs58::encode::Error as bs58Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `decoded`
[INFO] [stdout]   --> examples/slugapi.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let decoded = slugencoding.decode(&encoded.unwrap()).expect("Decoding failed");
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_decoded`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bs58::encode::Error as bs58Error`
[INFO] [stdout]   --> src/lib.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | use bs58::encode::Error as bs58Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decode` is never used
[INFO] [stdout]   --> examples/slugapi.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn decode() {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `message_224`
[INFO] [stdout]    --> src/lib.rs:583:9
[INFO] [stdout]     |
[INFO] [stdout] 583 |     let message_224: &str = "4144675a6e958d600a2d6a859f5b16ab321ec93e47580ec42025be0b";
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message_224`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `message_512`
[INFO] [stdout]    --> src/lib.rs:584:9
[INFO] [stdout]     |
[INFO] [stdout] 584 |     let message_512: &str = "62928ef1f4effcfcba350e9e033ed8c07a94066654e1a4be79dd72027f3828480a7c517266a04fd747a8702d7087a298484c52...
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message_512`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `byte_vec`
[INFO] [stdout]    --> src/lib.rs:587:9
[INFO] [stdout]     |
[INFO] [stdout] 587 |     let byte_vec: Vec<u8> = bytes.to_vec();
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_byte_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `message_224`
[INFO] [stdout]    --> src/lib.rs:614:9
[INFO] [stdout]     |
[INFO] [stdout] 614 |     let message_224: &str = "4144675a6e958d600a2d6a859f5b16ab321ec93e47580ec42025be0b";
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message_224`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `message_512`
[INFO] [stdout]    --> src/lib.rs:615:9
[INFO] [stdout]     |
[INFO] [stdout] 615 |     let message_512: &str = "62928ef1f4effcfcba350e9e033ed8c07a94066654e1a4be79dd72027f3828480a7c517266a04fd747a8702d7087a298484c52...
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message_512`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `byte_vec`
[INFO] [stdout]    --> src/lib.rs:618:9
[INFO] [stdout]     |
[INFO] [stdout] 618 |     let byte_vec: Vec<u8> = bytes.to_vec();
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_byte_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "726cedb2e2f54839e0d941942c4a65b0d3499c5a9db0f135b1685ecdf2d6ac80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "726cedb2e2f54839e0d941942c4a65b0d3499c5a9db0f135b1685ecdf2d6ac80", kill_on_drop: false }`
[INFO] [stdout] 726cedb2e2f54839e0d941942c4a65b0d3499c5a9db0f135b1685ecdf2d6ac80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8b89c23f6670ac686767cd4b3eb34cf7ad768546aecc177b7290d1417b7c6ce9
[INFO] running `Command { std: "docker" "start" "-a" "8b89c23f6670ac686767cd4b3eb34cf7ad768546aecc177b7290d1417b7c6ce9", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `bs58::encode::Error as bs58Error`
[INFO] [stderr]   --> src/lib.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 | use bs58::encode::Error as bs58Error;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `message_224`
[INFO] [stderr]    --> src/lib.rs:583:9
[INFO] [stderr]     |
[INFO] [stderr] 583 |     let message_224: &str = "4144675a6e958d600a2d6a859f5b16ab321ec93e47580ec42025be0b";
[INFO] [stderr]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message_224`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `message_512`
[INFO] [stderr]    --> src/lib.rs:584:9
[INFO] [stderr]     |
[INFO] [stderr] 584 |     let message_512: &str = "62928ef1f4effcfcba350e9e033ed8c07a94066654e1a4be79dd72027f3828480a7c517266a04fd747a8702d7087a298484c52...
[INFO] [stderr]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message_512`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `byte_vec`
[INFO] [stderr]    --> src/lib.rs:587:9
[INFO] [stderr]     |
[INFO] [stderr] 587 |     let byte_vec: Vec<u8> = bytes.to_vec();
[INFO] [stderr]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_byte_vec`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `message_224`
[INFO] [stderr]    --> src/lib.rs:614:9
[INFO] [stderr]     |
[INFO] [stderr] 614 |     let message_224: &str = "4144675a6e958d600a2d6a859f5b16ab321ec93e47580ec42025be0b";
[INFO] [stderr]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message_224`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `message_512`
[INFO] [stderr]    --> src/lib.rs:615:9
[INFO] [stderr]     |
[INFO] [stderr] 615 |     let message_512: &str = "62928ef1f4effcfcba350e9e033ed8c07a94066654e1a4be79dd72027f3828480a7c517266a04fd747a8702d7087a298484c52...
[INFO] [stderr]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message_512`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `byte_vec`
[INFO] [stderr]    --> src/lib.rs:618:9
[INFO] [stderr]     |
[INFO] [stderr] 618 |     let byte_vec: Vec<u8> = bytes.to_vec();
[INFO] [stderr]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_byte_vec`
[INFO] [stderr] 
[INFO] [stderr] warning: `slugencode` (lib) generated 1 warning (run `cargo fix --lib -p slugencode` to apply 1 suggestion)
[INFO] [stderr] warning: `slugencode` (lib test) generated 7 warnings (1 duplicate) (run `cargo fix --lib -p slugencode --tests` to apply 6 suggestions)
[INFO] [stderr] warning: unused variable: `decoded`
[INFO] [stderr]   --> examples/slugapi.rs:19:9
[INFO] [stderr]    |
[INFO] [stderr] 19 |     let decoded = slugencoding.decode(&encoded.unwrap()).expect("Decoding failed");
[INFO] [stderr]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_decoded`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `decode` is never used
[INFO] [stderr]   --> examples/slugapi.rs:36:4
[INFO] [stderr]    |
[INFO] [stderr] 36 | fn decode() {
[INFO] [stderr]    |    ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `slugencode` (example "slugapi") generated 2 warnings (run `cargo fix --example "slugapi" -p slugencode` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/slugencode-6cb42512bd34db57)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test run ... ok
[INFO] [stdout] test slugapi_usage ... ok
[INFO] [stdout] test slugdecoder ... ok
[INFO] [stdout] test slugencoder ... ok
[INFO] [stderr]    Doc-tests slugencode
[INFO] [stdout] test slugapi ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - SlugEncodingUsage (line 391) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - SlugEncodingUsage (line 391) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `slugencodings`
[INFO] [stdout]    --> src/lib.rs:392:5
[INFO] [stdout]     |
[INFO] [stdout] 392 | use slugencodings::SlugAPI;
[INFO] [stdout]     |     ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `slugencodings`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 392 - use slugencodings::SlugAPI;
[INFO] [stdout] 392 + use slugencode::SlugAPI;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `slugencodings`
[INFO] [stdout]    --> src/lib.rs:393:5
[INFO] [stdout]     |
[INFO] [stdout] 393 | use slugencodings::SlugEncodings;
[INFO] [stdout]     |     ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `slugencodings`
[INFO] [stdout]     |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 393 - use slugencodings::SlugEncodings;
[INFO] [stdout] 393 + use slugencode::SlugEncodings;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - SlugEncodingUsage (line 391)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.15s; merged doctests compilation took 0.07s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "8b89c23f6670ac686767cd4b3eb34cf7ad768546aecc177b7290d1417b7c6ce9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b89c23f6670ac686767cd4b3eb34cf7ad768546aecc177b7290d1417b7c6ce9", kill_on_drop: false }`
[INFO] [stdout] 8b89c23f6670ac686767cd4b3eb34cf7ad768546aecc177b7290d1417b7c6ce9
