[INFO] fetching crate supply 0.3.1...
[INFO] testing supply-0.3.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate supply 0.3.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate supply 0.3.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate supply 0.3.1
[INFO] tweaked toml for crates.io crate supply 0.3.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate supply 0.3.1 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate supply 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ty-tag-macros v0.1.0
[INFO] [stderr]   Downloaded ty-tag v0.1.1
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b682c8ed0721f3ae38dcfb550476e42ebc65faad185e7fe8b25fc72fa04ebca
[INFO] running `Command { std: "docker" "start" "-a" "9b682c8ed0721f3ae38dcfb550476e42ebc65faad185e7fe8b25fc72fa04ebca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b682c8ed0721f3ae38dcfb550476e42ebc65faad185e7fe8b25fc72fa04ebca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b682c8ed0721f3ae38dcfb550476e42ebc65faad185e7fe8b25fc72fa04ebca", kill_on_drop: false }`
[INFO] [stdout] 9b682c8ed0721f3ae38dcfb550476e42ebc65faad185e7fe8b25fc72fa04ebca
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7fa533f576c37f7d444ebc83999b6ed95b17e66b181934417a298eabc3608c07
[INFO] running `Command { std: "docker" "start" "-a" "7fa533f576c37f7d444ebc83999b6ed95b17e66b181934417a298eabc3608c07", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling ty-tag-macros v0.1.0
[INFO] [stderr]    Compiling ty-tag v0.1.1
[INFO] [stderr]    Compiling supply v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.80s
[INFO] running `Command { std: "docker" "inspect" "7fa533f576c37f7d444ebc83999b6ed95b17e66b181934417a298eabc3608c07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fa533f576c37f7d444ebc83999b6ed95b17e66b181934417a298eabc3608c07", kill_on_drop: false }`
[INFO] [stdout] 7fa533f576c37f7d444ebc83999b6ed95b17e66b181934417a298eabc3608c07
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10661edfc7af4f50ff60ace1ce405272c98275a4e4a184207ade1ea2a1bae0cf
[INFO] running `Command { std: "docker" "start" "-a" "10661edfc7af4f50ff60ace1ce405272c98275a4e4a184207ade1ea2a1bae0cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling supply v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Test` is never constructed
[INFO] [stdout]   --> tests/want.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 |     struct Test<'a>(NoAuto<'a>);
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Test` is never constructed
[INFO] [stdout]   --> tests/want.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 |     struct Test<'a>(NoAuto<'a>);
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Other` is never constructed
[INFO] [stdout]   --> tests/want.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 |     struct Other;
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test` is never used
[INFO] [stdout]   --> tests/want.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn test() {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `assert_can_call_new_and_downcast` is never used
[INFO] [stdout]    --> tests/want.rs:315:8
[INFO] [stdout]     |
[INFO] [stdout] 315 |     fn assert_can_call_new_and_downcast<'u, T: ReifySized<L>, U: ReifySized<L>, L: LifetimeList>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `auto_send` is never used
[INFO] [stdout]    --> tests/want.rs:359:8
[INFO] [stdout]     |
[INFO] [stdout] 359 |     fn auto_send<L: LifetimeList, T: ReifySized<L>>()
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `auto_sync` is never used
[INFO] [stdout]    --> tests/want.rs:367:8
[INFO] [stdout]     |
[INFO] [stdout] 367 |     fn auto_sync<L: LifetimeList, T: ReifySized<L>>()
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `auto_unpin` is never used
[INFO] [stdout]    --> tests/want.rs:375:8
[INFO] [stdout]     |
[INFO] [stdout] 375 |     fn auto_unpin<L: LifetimeList, T: ReifySized<L>>()
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `auto_ref_unwind` is never used
[INFO] [stdout]    --> tests/want.rs:383:8
[INFO] [stdout]     |
[INFO] [stdout] 383 |     fn auto_ref_unwind<L: LifetimeList, T: ReifySized<L>>()
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `auto_unwind` is never used
[INFO] [stdout]    --> tests/want.rs:391:8
[INFO] [stdout]     |
[INFO] [stdout] 391 |     fn auto_unwind<L: LifetimeList, T: ReifySized<L>>()
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `assert_new` is never used
[INFO] [stdout]    --> tests/want.rs:412:8
[INFO] [stdout]     |
[INFO] [stdout] 412 |     fn assert_new<L: LifetimeList, T: ReifySized<L>>(value: Option<T::Reified>) -> WantOne<L, T> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `assert_into_inner` is never used
[INFO] [stdout]    --> tests/want.rs:417:8
[INFO] [stdout]     |
[INFO] [stdout] 417 |     fn assert_into_inner<L: LifetimeList, T: ReifySized<L>>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MyReq` is never constructed
[INFO] [stdout]   --> tests/miscellaneous.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct MyReq;
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "10661edfc7af4f50ff60ace1ce405272c98275a4e4a184207ade1ea2a1bae0cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10661edfc7af4f50ff60ace1ce405272c98275a4e4a184207ade1ea2a1bae0cf", kill_on_drop: false }`
[INFO] [stdout] 10661edfc7af4f50ff60ace1ce405272c98275a4e4a184207ade1ea2a1bae0cf
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 12e04aa4df6efd7388529e66d1b47b96c561d46aab089793b85689e25d5f4f32
[INFO] running `Command { std: "docker" "start" "-a" "12e04aa4df6efd7388529e66d1b47b96c561d46aab089793b85689e25d5f4f32", kill_on_drop: false }`
[INFO] [stderr] warning: struct `Test` is never constructed
[INFO] [stderr]   --> tests/want.rs:20:12
[INFO] [stderr]    |
[INFO] [stderr] 20 |     struct Test<'a>(NoAuto<'a>);
[INFO] [stderr]    |            ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Test` is never constructed
[INFO] [stderr]   --> tests/want.rs:36:12
[INFO] [stderr]    |
[INFO] [stderr] 36 |     struct Test<'a>(NoAuto<'a>);
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Other` is never constructed
[INFO] [stderr]   --> tests/want.rs:49:12
[INFO] [stderr]    |
[INFO] [stderr] 49 |     struct Other;
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `test` is never used
[INFO] [stderr]   --> tests/want.rs:62:8
[INFO] [stderr]    |
[INFO] [stderr] 62 |     fn test() {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `assert_can_call_new_and_downcast` is never used
[INFO] [stderr]    --> tests/want.rs:315:8
[INFO] [stderr]     |
[INFO] [stderr] 315 |     fn assert_can_call_new_and_downcast<'u, T: ReifySized<L>, U: ReifySized<L>, L: LifetimeList>(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `auto_send` is never used
[INFO] [stderr]    --> tests/want.rs:359:8
[INFO] [stderr]     |
[INFO] [stderr] 359 |     fn auto_send<L: LifetimeList, T: ReifySized<L>>()
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `auto_sync` is never used
[INFO] [stderr]    --> tests/want.rs:367:8
[INFO] [stderr]     |
[INFO] [stderr] 367 |     fn auto_sync<L: LifetimeList, T: ReifySized<L>>()
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `auto_unpin` is never used
[INFO] [stderr]    --> tests/want.rs:375:8
[INFO] [stderr]     |
[INFO] [stderr] 375 |     fn auto_unpin<L: LifetimeList, T: ReifySized<L>>()
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `auto_ref_unwind` is never used
[INFO] [stderr]    --> tests/want.rs:383:8
[INFO] [stderr]     |
[INFO] [stderr] 383 |     fn auto_ref_unwind<L: LifetimeList, T: ReifySized<L>>()
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `auto_unwind` is never used
[INFO] [stderr]    --> tests/want.rs:391:8
[INFO] [stderr]     |
[INFO] [stderr] 391 |     fn auto_unwind<L: LifetimeList, T: ReifySized<L>>()
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `assert_new` is never used
[INFO] [stderr]    --> tests/want.rs:412:8
[INFO] [stderr]     |
[INFO] [stderr] 412 |     fn assert_new<L: LifetimeList, T: ReifySized<L>>(value: Option<T::Reified>) -> WantOne<L, T> {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `assert_into_inner` is never used
[INFO] [stderr]    --> tests/want.rs:417:8
[INFO] [stderr]     |
[INFO] [stderr] 417 |     fn assert_into_inner<L: LifetimeList, T: ReifySized<L>>(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `MyReq` is never constructed
[INFO] [stderr]   --> tests/miscellaneous.rs:17:8
[INFO] [stderr]    |
[INFO] [stderr] 17 | struct MyReq;
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `supply` (test "want") generated 12 warnings
[INFO] [stderr] warning: `supply` (test "miscellaneous") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/supply-76625ce2238c22eb)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test want::erased::tests::demo ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/example_error.rs (/opt/rustwide/target/debug/deps/example_error-717d07e8c18e26ae)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test error_2 ... ok
[INFO] [stdout] test custom_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/example_lifetimes.rs (/opt/rustwide/target/debug/deps/example_lifetimes-9e692a63b124d3f9)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test example ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/example_multivalue.rs (/opt/rustwide/target/debug/deps/example_multivalue-455d71769aa92db0)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test example ... ok
[INFO] [stdout] test example_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/example_traits.rs (/opt/rustwide/target/debug/deps/example_traits-57dc2af405dbb2e3)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test example ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/miscellaneous.rs (/opt/rustwide/target/debug/deps/miscellaneous-a4c04b0aa0f4fe2f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test exibit_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/want.rs (/opt/rustwide/target/debug/deps/want-ce46da0fb472b7dc)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test erased_want_for_new_then_downcast ... ok
[INFO] [stdout] test tagged_option_new_then_into_inner ... ok
[INFO] [stdout] test tagged_option_try_for_id ... ok
[INFO] [stdout] test tagged_option_is_satisfied ... ok
[INFO] [stdout] test tagged_option_want_for_is_satisfied ... ok
[INFO] [stdout] test can_call_dyn_methods ... ok
[INFO] [stdout] test want_provide ... ok
[INFO] [stdout] test want_provide_with ... ok
[INFO] [stdout] test want_tag ... ok
[INFO] [stdout] test want_try_for ... ok
[INFO] [stdout] test want_value ... ok
[INFO] [stdout] test tagged_option_fulfill ... ok
[INFO] [stdout] test tagged_option_default ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests supply
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 60) ... ok
[INFO] [stdout] test src/lib.rs - (line 72) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.61s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "12e04aa4df6efd7388529e66d1b47b96c561d46aab089793b85689e25d5f4f32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12e04aa4df6efd7388529e66d1b47b96c561d46aab089793b85689e25d5f4f32", kill_on_drop: false }`
[INFO] [stdout] 12e04aa4df6efd7388529e66d1b47b96c561d46aab089793b85689e25d5f4f32