[INFO] fetching crate prae 0.8.4...
[INFO] testing prae-0.8.4 against beta-2023-04-20 for beta-1.70-1
[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 beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "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" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4690ad654f33ce9bef3e8008cd75396b13dc62c29cd027755d79059a0dc6a21c
[INFO] running `Command { std: "docker" "start" "-a" "4690ad654f33ce9bef3e8008cd75396b13dc62c29cd027755d79059a0dc6a21c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4690ad654f33ce9bef3e8008cd75396b13dc62c29cd027755d79059a0dc6a21c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4690ad654f33ce9bef3e8008cd75396b13dc62c29cd027755d79059a0dc6a21c", kill_on_drop: false }`
[INFO] [stdout] 4690ad654f33ce9bef3e8008cd75396b13dc62c29cd027755d79059a0dc6a21c
[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=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 940730d7d8732f34165dee7625bb2febd832f5f00a20cf2b56ff2ad5a7331a08
[INFO] running `Command { std: "docker" "start" "-a" "940730d7d8732f34165dee7625bb2febd832f5f00a20cf2b56ff2ad5a7331a08", kill_on_drop: false }`
[INFO] [stderr]    Compiling prae v0.8.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "940730d7d8732f34165dee7625bb2febd832f5f00a20cf2b56ff2ad5a7331a08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "940730d7d8732f34165dee7625bb2febd832f5f00a20cf2b56ff2ad5a7331a08", kill_on_drop: false }`
[INFO] [stdout] 940730d7d8732f34165dee7625bb2febd832f5f00a20cf2b56ff2ad5a7331a08
[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=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbe266177348603deb174e36a25a1b8022378af8c55ddf5e91416166c6ebcb84
[INFO] running `Command { std: "docker" "start" "-a" "dbe266177348603deb174e36a25a1b8022378af8c55ddf5e91416166c6ebcb84", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling serde_derive v1.0.160
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]    Compiling ryu v1.0.13
[INFO] [stderr]    Compiling itoa v1.0.6
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]    Compiling prae v0.8.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.65s
[INFO] running `Command { std: "docker" "inspect" "dbe266177348603deb174e36a25a1b8022378af8c55ddf5e91416166c6ebcb84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbe266177348603deb174e36a25a1b8022378af8c55ddf5e91416166c6ebcb84", kill_on_drop: false }`
[INFO] [stdout] dbe266177348603deb174e36a25a1b8022378af8c55ddf5e91416166c6ebcb84
[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=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 78c388038074bc0737da5bbe6e1616ebae6e40683f57ab6417b1d327c1bf2b14
[INFO] running `Command { std: "docker" "start" "-a" "78c388038074bc0737da5bbe6e1616ebae6e40683f57ab6417b1d327c1bf2b14", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/prae-d70d3ab786a0c763)
[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-26273d4243413f76)
[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-9ffbec9a930f8968)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running tests/adjust_validate.rs (/opt/rustwide/target/debug/deps/adjust_validate-bd068804514cdb1d)
[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] test construction_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] [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] [stderr]      Running tests/ensure.rs (/opt/rustwide/target/debug/deps/ensure-9b201c83f4c34bb0)
[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] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test construction_error_formats_correctly ... ok
[INFO] [stdout] test construction_succeeds_for_valid_data ... ok
[INFO] [stdout] test mutation_error_formats_correctly ... ok
[INFO] [stdout] test construction_fails_for_invalid_data ... 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-f85c715909c7e369)
[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-3a4e8588af4721db)
[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-698cca0c2f610d38)
[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-f79610a3f91f84a7)
[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-547689cc57162925)
[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-bb7aabc9ffbc78a2)
[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-84e2b18521e01ad6)
[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-a235cb83d80c8318)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[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_fails_for_invalid_data ... ok
[INFO] [stdout] test mutation_error_can_be_transormed_into_inner ... ok
[INFO] [stdout] test construction_succeeds_for_valid_data ... ok
[INFO] [stdout] test construction_error_formats_correctly ... ok
[INFO] [stdout] test mutation_error_formats_correctly ... 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 145) ... ok
[INFO] [stdout] test src/lib.rs - define (line 157) ... ok
[INFO] [stdout] test src/lib.rs - define (line 175) ... ok
[INFO] [stdout] test src/lib.rs - extend (line 477) ... ok
[INFO] [stdout] test src/lib.rs - define (line 212) ... ok
[INFO] [stdout] test src/lib.rs - define (line 316) ... ok
[INFO] [stdout] test src/lib.rs - define (line 168) ... 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 - (line 57) ... ok
[INFO] [stdout] test src/lib.rs - define (line 230) ... ok
[INFO] [stdout] test src/lib.rs - define (line 256) ... 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:362:15
[INFO] [stdout]    |
[INFO] [stdout] 13 |         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:367:20
[INFO] [stdout]      |
[INFO] [stdout] 18   | 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 127 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-1.0.96/src/de.rs:2603:8
[INFO] [stdout]      |
[INFO] [stdout] 2603 |     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:371:11
[INFO] [stdout]      |
[INFO] [stdout] 22   | 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 127 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-1.0.96/src/de.rs:2603:8
[INFO] [stdout]      |
[INFO] [stdout] 2603 |     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 0.61s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "78c388038074bc0737da5bbe6e1616ebae6e40683f57ab6417b1d327c1bf2b14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78c388038074bc0737da5bbe6e1616ebae6e40683f57ab6417b1d327c1bf2b14", kill_on_drop: false }`
[INFO] [stdout] 78c388038074bc0737da5bbe6e1616ebae6e40683f57ab6417b1d327c1bf2b14
