[INFO] cloning repository https://github.com/michaelwright235/nibarchive
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/michaelwright235/nibarchive" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichaelwright235%2Fnibarchive", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichaelwright235%2Fnibarchive'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e2bae56488c530049f885d6c11f75be5d786f539
[INFO] testing michaelwright235/nibarchive against 1.83.0 for beta-1.84.0-4-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichaelwright235%2Fnibarchive" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/michaelwright235/nibarchive on toolchain 1.83.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.83.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/michaelwright235/nibarchive
[INFO] finished tweaking git repo https://github.com/michaelwright235/nibarchive
[INFO] tweaked toml for git repo https://github.com/michaelwright235/nibarchive written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/michaelwright235/nibarchive 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" "+1.83.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ece2da3a1adf4367169b050798c93f8f8aceb163e5cc0237af3f3ec9fa11fcd5
[INFO] running `Command { std: "docker" "start" "-a" "ece2da3a1adf4367169b050798c93f8f8aceb163e5cc0237af3f3ec9fa11fcd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ece2da3a1adf4367169b050798c93f8f8aceb163e5cc0237af3f3ec9fa11fcd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ece2da3a1adf4367169b050798c93f8f8aceb163e5cc0237af3f3ec9fa11fcd5", kill_on_drop: false }`
[INFO] [stdout] ece2da3a1adf4367169b050798c93f8f8aceb163e5cc0237af3f3ec9fa11fcd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f45d432a2975ad563bd695d3e6e707824c082958c9c7f1411a2c3e72e7ad1e2
[INFO] running `Command { std: "docker" "start" "-a" "2f45d432a2975ad563bd695d3e6e707824c082958c9c7f1411a2c3e72e7ad1e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling nibarchive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "2f45d432a2975ad563bd695d3e6e707824c082958c9c7f1411a2c3e72e7ad1e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f45d432a2975ad563bd695d3e6e707824c082958c9c7f1411a2c3e72e7ad1e2", kill_on_drop: false }`
[INFO] [stdout] 2f45d432a2975ad563bd695d3e6e707824c082958c9c7f1411a2c3e72e7ad1e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a70699b4aad78bba6c149fdfdf1897bd2ede42a0a9d95728a3fc751f6f601ca
[INFO] running `Command { std: "docker" "start" "-a" "6a70699b4aad78bba6c149fdfdf1897bd2ede42a0a9d95728a3fc751f6f601ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling nibarchive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "6a70699b4aad78bba6c149fdfdf1897bd2ede42a0a9d95728a3fc751f6f601ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a70699b4aad78bba6c149fdfdf1897bd2ede42a0a9d95728a3fc751f6f601ca", kill_on_drop: false }`
[INFO] [stdout] 6a70699b4aad78bba6c149fdfdf1897bd2ede42a0a9d95728a3fc751f6f601ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+1.83.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f5d78d42119bbed7f5cb3c593269da0e4d82aec5411968aab4e91cdfd65a129b
[INFO] running `Command { std: "docker" "start" "-a" "f5d78d42119bbed7f5cb3c593269da0e4d82aec5411968aab4e91cdfd65a129b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nibarchive-c83ee91ebe15aa3a)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests nibarchive
[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 1 test
[INFO] [stdout] test README.md - (line 31) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- README.md - (line 31) stdout ----
[INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`)
[INFO] [stdout]  --> README.md:35:61
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn main() { #[allow(non_snake_case)] fn _doctest_main_README_md_31_0() {
[INFO] [stdout]   |                                      --------------------------------- this function should return `Result` or `Option` to accept `?`
[INFO] [stdout] ...
[INFO] [stdout] 7 | let archive: NIBArchive = NIBArchive::from_file("./foo.nib")?;
[INFO] [stdout]   |                                                             ^ cannot use the `?` operator in a function that returns `()`
[INFO] [stdout]   |
[INFO] [stdout]   = help: the trait `FromResidual<Result<Infallible, nibarchive::Error>>` is not implemented for `()`
[INFO] [stdout] help: consider adding return type
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn main() { #[allow(non_snake_case)] fn _doctest_main_README_md_31_0() -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]   |                                                                        +++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]  --> README.md:37:23
[INFO] [stdout]   |
[INFO] [stdout] 9 | for (i, object) in 0..archive.objects().iter().enumerate() {
[INFO] [stdout]   |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected integer, found `Enumerate<Iter<'_, Object>>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected type `{integer}`
[INFO] [stdout]            found struct `Enumerate<std::slice::Iter<'_, Object>>`
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]  --> README.md:37:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | for (i, object) in 0..archive.objects().iter().enumerate() {
[INFO] [stdout]   |     ^^^^^^^^^^^    --------------------------------------- this is an iterator with items of type `{integer}`
[INFO] [stdout]   |     |
[INFO] [stdout]   |     expected integer, found `(_, _)`
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected type `{integer}`
[INFO] [stdout]             found tuple `(_, _)`
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> README.md:42:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     for (j, value) in 0..values.iter().enumerate() {
[INFO] [stdout]    |         ^^^^^^^^^^    ---------------------------- this is an iterator with items of type `{integer}`
[INFO] [stdout]    |         |
[INFO] [stdout]    |         expected integer, found `(_, _)`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected type `{integer}`
[INFO] [stdout]              found tuple `(_, _)`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308.
[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]     README.md - (line 31)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "f5d78d42119bbed7f5cb3c593269da0e4d82aec5411968aab4e91cdfd65a129b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5d78d42119bbed7f5cb3c593269da0e4d82aec5411968aab4e91cdfd65a129b", kill_on_drop: false }`
[INFO] [stdout] f5d78d42119bbed7f5cb3c593269da0e4d82aec5411968aab4e91cdfd65a129b
