[INFO] fetching crate prae 0.8.4...
[INFO] testing prae-0.8.4 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate prae 0.8.4 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate prae 0.8.4 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate prae 0.8.4
[INFO] finished tweaking crates.io crate prae 0.8.4
[INFO] tweaked toml for crates.io crate prae 0.8.4 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d90946563e7374f7db984c722482f3f49ede9bb615b1d8294c7fbfcc67186fe8
[INFO] running `Command { std: "docker" "start" "-a" "d90946563e7374f7db984c722482f3f49ede9bb615b1d8294c7fbfcc67186fe8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d90946563e7374f7db984c722482f3f49ede9bb615b1d8294c7fbfcc67186fe8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d90946563e7374f7db984c722482f3f49ede9bb615b1d8294c7fbfcc67186fe8", kill_on_drop: false }`
[INFO] [stdout] d90946563e7374f7db984c722482f3f49ede9bb615b1d8294c7fbfcc67186fe8
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1144da7772bc813f7685ce2c0c7f651b78ba098b57f1c4764da4a4318cbbb402
[INFO] running `Command { std: "docker" "start" "-a" "1144da7772bc813f7685ce2c0c7f651b78ba098b57f1c4764da4a4318cbbb402", kill_on_drop: false }`
[INFO] [stderr]    Compiling prae v0.8.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] running `Command { std: "docker" "inspect" "1144da7772bc813f7685ce2c0c7f651b78ba098b57f1c4764da4a4318cbbb402", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1144da7772bc813f7685ce2c0c7f651b78ba098b57f1c4764da4a4318cbbb402", kill_on_drop: false }`
[INFO] [stdout] 1144da7772bc813f7685ce2c0c7f651b78ba098b57f1c4764da4a4318cbbb402
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1da6e8188bcf19bda7b1564c7afde0c83865568b37d4246c2c12fba4c0ff7b8
[INFO] running `Command { std: "docker" "start" "-a" "b1da6e8188bcf19bda7b1564c7afde0c83865568b37d4246c2c12fba4c0ff7b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.83
[INFO] [stderr]    Compiling serde v1.0.202
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling serde_derive v1.0.202
[INFO] [stderr]    Compiling prae v0.8.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `unprocessed`
[INFO] [stdout]  --> tests/unprocessed.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[cfg(feature = "unprocessed")]
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `default`, `serde`
[INFO] [stdout]   = help: consider adding `unprocessed` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.24s
[INFO] running `Command { std: "docker" "inspect" "b1da6e8188bcf19bda7b1564c7afde0c83865568b37d4246c2c12fba4c0ff7b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1da6e8188bcf19bda7b1564c7afde0c83865568b37d4246c2c12fba4c0ff7b8", kill_on_drop: false }`
[INFO] [stdout] b1da6e8188bcf19bda7b1564c7afde0c83865568b37d4246c2c12fba4c0ff7b8
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2e33c5c75e509bdb9f3653fa0be5000e28dad1643708a86ec8dde5956145870d
[INFO] running `Command { std: "docker" "start" "-a" "2e33c5c75e509bdb9f3653fa0be5000e28dad1643708a86ec8dde5956145870d", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition value: `unprocessed`
[INFO] [stderr]  --> tests/unprocessed.rs:1:7
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[cfg(feature = "unprocessed")]
[INFO] [stderr]   |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: expected values for `feature` are: `default`, `serde`
[INFO] [stderr]   = help: consider adding `unprocessed` as a feature in `Cargo.toml`
[INFO] [stderr]   = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `prae` (test "unprocessed") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/prae-a4b00ba20d160661)
[INFO] [stderr]      Running tests/adjust.rs (/opt/rustwide/target/debug/deps/adjust-aa85c0f9b47cf64d)
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/adjust_ensure.rs (/opt/rustwide/target/debug/deps/adjust_ensure-ca41d945dfe9bcea)
[INFO] [stdout] test construction_adjusted ... ok
[INFO] [stdout] test mutation_adjusted ... 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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test construction_fails_for_invalid_data ... ok
[INFO] [stdout] test construction_succeeds_for_valid_data ... ok
[INFO] [stdout] test mutation_fails_for_invalid_data ... ok
[INFO] [stdout] test mutation_succeeds_for_valid_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/adjust_validate.rs (/opt/rustwide/target/debug/deps/adjust_validate-9816f36af891f5e5)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test mutation_fails_for_invalid_data ... ok
[INFO] [stdout] test construction_succeeds_for_valid_data ... ok
[INFO] [stdout] test construction_fails_for_invalid_data ... ok
[INFO] [stdout] test mutation_succeeds_for_valid_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/ensure.rs (/opt/rustwide/target/debug/deps/ensure-488f863235dd7a14)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test construction_error_formats_correctly ... ok
[INFO] [stdout] test mutation_fails_for_invalid_data ... ok
[INFO] [stdout] test mutation_error_formats_correctly ... ok
[INFO] [stdout] test construction_fails_for_invalid_data ... ok
[INFO] [stdout] test construction_succeeds_for_valid_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/extend.rs (/opt/rustwide/target/debug/deps/extend-fe5ad4bc8dd56bcb)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test double_extended_works ... ok
[INFO] [stdout] test extended_works ... 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/impl_deref.rs (/opt/rustwide/target/debug/deps/impl_deref-63c214ae11bbe96f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/impl_display.rs (/opt/rustwide/target/debug/deps/impl_display-fc303089405ca37c)
[INFO] [stdout] test deref_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test display_works ... 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/impl_index.rs (/opt/rustwide/target/debug/deps/impl_index-ca68968834a35c9a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test index_works ... 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/impl_serde.rs (/opt/rustwide/target/debug/deps/impl_serde-b8984b146ea51af2)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running tests/non_clone.rs (/opt/rustwide/target/debug/deps/non_clone-ad15fabdcd9109d3)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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]      Running tests/unprocessed.rs (/opt/rustwide/target/debug/deps/unprocessed-9bc1d180d9ad2f43)
[INFO] [stderr]      Running tests/validate.rs (/opt/rustwide/target/debug/deps/validate-cb868d7b51bcbe89)
[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] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test mutation_error_can_be_transormed_into_inner ... ok
[INFO] [stdout] test mutation_error_formats_correctly ... ok
[INFO] [stdout] test construction_error_formats_correctly ... ok
[INFO] [stdout] test construction_fails_for_invalid_data ... ok
[INFO] [stdout] test mutation_succeeds_for_valid_data ... ok
[INFO] [stdout] test construction_error_can_be_transormed_into_inner ... ok
[INFO] [stdout] test mutation_fails_for_invalid_data ... ok
[INFO] [stdout] test construction_succeeds_for_valid_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests prae
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs - define (line 352) ... FAILED
[INFO] [stdout] test src/lib.rs - define (line 175) ... ok
[INFO] [stdout] test src/lib.rs - define (line 157) ... ok
[INFO] [stdout] test src/lib.rs - define (line 145) ... ok
[INFO] [stdout] test src/lib.rs - define (line 168) ... ok
[INFO] [stdout] test src/lib.rs - define (line 212) ... ok
[INFO] [stdout] test src/lib.rs - define (line 256) ... ok
[INFO] [stdout] test src/lib.rs - define (line 191) ... ok
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] test src/lib.rs - define (line 230) ... ok
[INFO] [stdout] test src/lib.rs - extend (line 477) ... ok
[INFO] [stdout] test src/lib.rs - define (line 316) ... ok
[INFO] [stdout] test src/lib.rs - (line 57) ... ok
[INFO] [stdout] test src/lib.rs - define (line 329) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - define (line 352) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: could not find `impl_serde` in `prae`
[INFO] [stdout]   --> src/lib.rs:363:15
[INFO] [stdout]    |
[INFO] [stdout] 14 |         prae::impl_serde,
[INFO] [stdout]    |               ^^^^^^^^^^ could not find `impl_serde` in `prae`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Username: Deserialize<'_>` is not satisfied
[INFO] [stdout]     --> src/lib.rs:368:20
[INFO] [stdout]      |
[INFO] [stdout] 19   | let un: Username = serde_json::from_str("\"  qwerty \"").unwrap();
[INFO] [stdout]      |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `Username`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `Deserialize<'de>`:
[INFO] [stdout]                &'a Path
[INFO] [stdout]                &'a [u8]
[INFO] [stdout]                &'a str
[INFO] [stdout]                ()
[INFO] [stdout]                (T0, T1)
[INFO] [stdout]                (T0, T1, T2)
[INFO] [stdout]                (T0, T1, T2, T3)
[INFO] [stdout]                (T0, T1, T2, T3, T4)
[INFO] [stdout]              and 142 others
[INFO] [stdout] note: required by a bound in `serde_json::from_str`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde_json-1.0.117/src/de.rs:2676:8
[INFO] [stdout]      |
[INFO] [stdout] 2674 | pub fn from_str<'a, T>(s: &'a str) -> Result<T>
[INFO] [stdout]      |        -------- required by a bound in this function
[INFO] [stdout] 2675 | where
[INFO] [stdout] 2676 |     T: de::Deserialize<'a>,
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^ required by this bound in `from_str`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Username: Deserialize<'_>` is not satisfied
[INFO] [stdout]     --> src/lib.rs:372:11
[INFO] [stdout]      |
[INFO] [stdout] 23   | let err = serde_json::from_str::<Username>("\"   \"").unwrap_err();
[INFO] [stdout]      |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `Username`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `Deserialize<'de>`:
[INFO] [stdout]                &'a Path
[INFO] [stdout]                &'a [u8]
[INFO] [stdout]                &'a str
[INFO] [stdout]                ()
[INFO] [stdout]                (T0, T1)
[INFO] [stdout]                (T0, T1, T2)
[INFO] [stdout]                (T0, T1, T2, T3)
[INFO] [stdout]                (T0, T1, T2, T3, T4)
[INFO] [stdout]              and 142 others
[INFO] [stdout] note: required by a bound in `serde_json::from_str`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde_json-1.0.117/src/de.rs:2676:8
[INFO] [stdout]      |
[INFO] [stdout] 2674 | pub fn from_str<'a, T>(s: &'a str) -> Result<T>
[INFO] [stdout]      |        -------- required by a bound in this function
[INFO] [stdout] 2675 | where
[INFO] [stdout] 2676 |     T: de::Deserialize<'a>,
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^ required by this bound in `from_str`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - define (line 352)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 13 passed; 1 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" "2e33c5c75e509bdb9f3653fa0be5000e28dad1643708a86ec8dde5956145870d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e33c5c75e509bdb9f3653fa0be5000e28dad1643708a86ec8dde5956145870d", kill_on_drop: false }`
[INFO] [stdout] 2e33c5c75e509bdb9f3653fa0be5000e28dad1643708a86ec8dde5956145870d
[INFO] testing prae-0.8.4 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate prae 0.8.4 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate prae 0.8.4 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate prae 0.8.4
[INFO] finished tweaking crates.io crate prae 0.8.4
[INFO] tweaked toml for crates.io crate prae 0.8.4 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1db239e9f514f7e785114804ceddbecd2fc3d79b155504fc6a83c02964f442e
[INFO] running `Command { std: "docker" "start" "-a" "c1db239e9f514f7e785114804ceddbecd2fc3d79b155504fc6a83c02964f442e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1db239e9f514f7e785114804ceddbecd2fc3d79b155504fc6a83c02964f442e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1db239e9f514f7e785114804ceddbecd2fc3d79b155504fc6a83c02964f442e", kill_on_drop: false }`
[INFO] [stdout] c1db239e9f514f7e785114804ceddbecd2fc3d79b155504fc6a83c02964f442e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c329a58a814e442bd68e9f137f10692cf7f0cf8d1394ccbc203f5ab4c4646609
[INFO] running `Command { std: "docker" "start" "-a" "c329a58a814e442bd68e9f137f10692cf7f0cf8d1394ccbc203f5ab4c4646609", kill_on_drop: false }`
[INFO] [stderr]    Compiling prae v0.8.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "c329a58a814e442bd68e9f137f10692cf7f0cf8d1394ccbc203f5ab4c4646609", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c329a58a814e442bd68e9f137f10692cf7f0cf8d1394ccbc203f5ab4c4646609", kill_on_drop: false }`
[INFO] [stdout] c329a58a814e442bd68e9f137f10692cf7f0cf8d1394ccbc203f5ab4c4646609
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32557d1337ffec6b2aedf061961b63a4dbb9a7843de97a35ca59d7df13126194
[INFO] running `Command { std: "docker" "start" "-a" "32557d1337ffec6b2aedf061961b63a4dbb9a7843de97a35ca59d7df13126194", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.83
[INFO] [stderr]    Compiling serde v1.0.202
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling serde_derive v1.0.202
[INFO] [stderr]    Compiling prae v0.8.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `unprocessed`
[INFO] [stdout]  --> tests/unprocessed.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[cfg(feature = "unprocessed")]
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `default`, `serde`
[INFO] [stdout]   = help: consider adding `unprocessed` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.16s
[INFO] running `Command { std: "docker" "inspect" "32557d1337ffec6b2aedf061961b63a4dbb9a7843de97a35ca59d7df13126194", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32557d1337ffec6b2aedf061961b63a4dbb9a7843de97a35ca59d7df13126194", kill_on_drop: false }`
[INFO] [stdout] 32557d1337ffec6b2aedf061961b63a4dbb9a7843de97a35ca59d7df13126194
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d2b33025b2f9af1e3d324eb8d22ba01f8a742814da241b886ad18d080eab5dfc
[INFO] running `Command { std: "docker" "start" "-a" "d2b33025b2f9af1e3d324eb8d22ba01f8a742814da241b886ad18d080eab5dfc", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition value: `unprocessed`
[INFO] [stderr]  --> tests/unprocessed.rs:1:7
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[cfg(feature = "unprocessed")]
[INFO] [stderr]   |       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: expected values for `feature` are: `default`, `serde`
[INFO] [stderr]   = help: consider adding `unprocessed` as a feature in `Cargo.toml`
[INFO] [stderr]   = note: see <https://doc.rust-lang.org/nightly/cargo/reference/build-scripts.html#rustc-check-cfg> for more information about checking conditional configuration
[INFO] [stderr]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `prae` (test "unprocessed") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/prae-a4b00ba20d160661)
[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]      Running tests/adjust.rs (/opt/rustwide/target/debug/deps/adjust-aa85c0f9b47cf64d)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test construction_adjusted ... ok
[INFO] [stdout] test mutation_adjusted ... 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/adjust_ensure.rs (/opt/rustwide/target/debug/deps/adjust_ensure-ca41d945dfe9bcea)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test construction_fails_for_invalid_data ... ok
[INFO] [stdout] test construction_succeeds_for_valid_data ... ok
[INFO] [stdout] test mutation_succeeds_for_valid_data ... ok
[INFO] [stdout] test mutation_fails_for_invalid_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/adjust_validate.rs (/opt/rustwide/target/debug/deps/adjust_validate-9816f36af891f5e5)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test construction_fails_for_invalid_data ... ok
[INFO] [stdout] test construction_succeeds_for_valid_data ... ok
[INFO] [stdout] test mutation_fails_for_invalid_data ... ok
[INFO] [stdout] test mutation_succeeds_for_valid_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/ensure.rs (/opt/rustwide/target/debug/deps/ensure-488f863235dd7a14)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test construction_error_formats_correctly ... ok
[INFO] [stdout] test construction_fails_for_invalid_data ... ok
[INFO] [stdout] test construction_succeeds_for_valid_data ... ok
[INFO] [stdout] test mutation_error_formats_correctly ... ok
[INFO] [stdout] test mutation_fails_for_invalid_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/extend.rs (/opt/rustwide/target/debug/deps/extend-fe5ad4bc8dd56bcb)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test double_extended_works ... ok
[INFO] [stdout] test extended_works ... 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/impl_deref.rs (/opt/rustwide/target/debug/deps/impl_deref-63c214ae11bbe96f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test deref_works ... 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/impl_display.rs (/opt/rustwide/target/debug/deps/impl_display-fc303089405ca37c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test display_works ... 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/impl_index.rs (/opt/rustwide/target/debug/deps/impl_index-ca68968834a35c9a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test index_works ... 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/impl_serde.rs (/opt/rustwide/target/debug/deps/impl_serde-b8984b146ea51af2)
[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]      Running tests/non_clone.rs (/opt/rustwide/target/debug/deps/non_clone-ad15fabdcd9109d3)
[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]      Running tests/unprocessed.rs (/opt/rustwide/target/debug/deps/unprocessed-9bc1d180d9ad2f43)
[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]      Running tests/validate.rs (/opt/rustwide/target/debug/deps/validate-cb868d7b51bcbe89)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test construction_error_can_be_transormed_into_inner ... ok
[INFO] [stdout] test construction_fails_for_invalid_data ... ok
[INFO] [stdout] test mutation_error_formats_correctly ... ok
[INFO] [stdout] test construction_error_formats_correctly ... ok
[INFO] [stdout] test mutation_error_can_be_transormed_into_inner ... ok
[INFO] [stdout] test mutation_fails_for_invalid_data ... ok
[INFO] [stdout] test construction_succeeds_for_valid_data ... ok
[INFO] [stdout] test mutation_succeeds_for_valid_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests prae
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs - define (line 352) ... FAILED
[INFO] [stdout] test src/lib.rs - define (line 175) ... ok
[INFO] [stdout] test src/lib.rs - define (line 168) ... ok
[INFO] [stdout] test src/lib.rs - define (line 157) ... ok
[INFO] [stdout] test src/lib.rs - define (line 145) ... ok
[INFO] [stdout] test src/lib.rs - define (line 316) ... ok
[INFO] [stdout] test src/lib.rs - define (line 191) ... ok
[INFO] [stdout] test src/lib.rs - define (line 212) ... ok
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] test src/lib.rs - define (line 256) ... ok
[INFO] [stdout] test src/lib.rs - (line 57) ... ok
[INFO] [stdout] test src/lib.rs - define (line 230) ... ok
[INFO] [stdout] test src/lib.rs - extend (line 477) ... ok
[INFO] [stdout] test src/lib.rs - define (line 329) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - define (line 352) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: could not find `impl_serde` in `prae`
[INFO] [stdout]   --> src/lib.rs:363:15
[INFO] [stdout]    |
[INFO] [stdout] 14 |         prae::impl_serde,
[INFO] [stdout]    |               ^^^^^^^^^^ could not find `impl_serde` in `prae`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Username: Deserialize<'_>` is not satisfied
[INFO] [stdout]     --> src/lib.rs:368:20
[INFO] [stdout]      |
[INFO] [stdout] 19   | let un: Username = serde_json::from_str("\"  qwerty \"").unwrap();
[INFO] [stdout]      |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `Username`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `Deserialize<'de>`:
[INFO] [stdout]                &'a Path
[INFO] [stdout]                &'a [u8]
[INFO] [stdout]                &'a str
[INFO] [stdout]                ()
[INFO] [stdout]                (T0, T1)
[INFO] [stdout]                (T0, T1, T2)
[INFO] [stdout]                (T0, T1, T2, T3)
[INFO] [stdout]                (T0, T1, T2, T3, T4)
[INFO] [stdout]              and 142 others
[INFO] [stdout] note: required by a bound in `serde_json::from_str`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde_json-1.0.117/src/de.rs:2676:8
[INFO] [stdout]      |
[INFO] [stdout] 2674 | pub fn from_str<'a, T>(s: &'a str) -> Result<T>
[INFO] [stdout]      |        -------- required by a bound in this function
[INFO] [stdout] 2675 | where
[INFO] [stdout] 2676 |     T: de::Deserialize<'a>,
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^ required by this bound in `from_str`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Username: Deserialize<'_>` is not satisfied
[INFO] [stdout]     --> src/lib.rs:372:11
[INFO] [stdout]      |
[INFO] [stdout] 23   | let err = serde_json::from_str::<Username>("\"   \"").unwrap_err();
[INFO] [stdout]      |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `Username`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `Deserialize<'de>`:
[INFO] [stdout]                &'a Path
[INFO] [stdout]                &'a [u8]
[INFO] [stdout]                &'a str
[INFO] [stdout]                ()
[INFO] [stdout]                (T0, T1)
[INFO] [stdout]                (T0, T1, T2)
[INFO] [stdout]                (T0, T1, T2, T3)
[INFO] [stdout]                (T0, T1, T2, T3, T4)
[INFO] [stdout]              and 142 others
[INFO] [stdout] note: required by a bound in `serde_json::from_str`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serde_json-1.0.117/src/de.rs:2676:8
[INFO] [stdout]      |
[INFO] [stdout] 2674 | pub fn from_str<'a, T>(s: &'a str) -> Result<T>
[INFO] [stdout]      |        -------- required by a bound in this function
[INFO] [stdout] 2675 | where
[INFO] [stdout] 2676 |     T: de::Deserialize<'a>,
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^ required by this bound in `from_str`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - define (line 352)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 13 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "d2b33025b2f9af1e3d324eb8d22ba01f8a742814da241b886ad18d080eab5dfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2b33025b2f9af1e3d324eb8d22ba01f8a742814da241b886ad18d080eab5dfc", kill_on_drop: false }`
[INFO] [stdout] d2b33025b2f9af1e3d324eb8d22ba01f8a742814da241b886ad18d080eab5dfc
