[INFO] fetching crate imap_session 0.1.0...
[INFO] testing imap_session-0.1.0 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate imap_session 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate imap_session 0.1.0
[INFO] finished tweaking crates.io crate imap_session 0.1.0
[INFO] tweaked toml for crates.io crate imap_session 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate imap_session 0.1.0 on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate imap_session 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" "+beta-2026-03-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 10c76aac22993edad7c2500a47345d84a6473a55bf3e3803dc919961be4e3c56
[INFO] running `Command { std: "docker" "start" "-a" "10c76aac22993edad7c2500a47345d84a6473a55bf3e3803dc919961be4e3c56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10c76aac22993edad7c2500a47345d84a6473a55bf3e3803dc919961be4e3c56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10c76aac22993edad7c2500a47345d84a6473a55bf3e3803dc919961be4e3c56", kill_on_drop: false }`
[INFO] [stdout] 10c76aac22993edad7c2500a47345d84a6473a55bf3e3803dc919961be4e3c56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0017157ffaa5594c2fe7cd1f711cb02de48f37cab2e76373688b87fcc89ae203
[INFO] running `Command { std: "docker" "start" "-a" "0017157ffaa5594c2fe7cd1f711cb02de48f37cab2e76373688b87fcc89ae203", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling find-msvc-tools v0.1.5
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling icu_properties_data v2.1.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling cc v1.2.46
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling self_cell v1.2.1
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling socket2 v0.6.1
[INFO] [stderr]    Compiling mio v1.1.0
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling async-channel v1.9.0
[INFO] [stderr]    Compiling stop-token v0.7.0
[INFO] [stderr]    Compiling event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling async-channel v2.5.0
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]    Compiling imap-proto v0.16.6
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling yoke v0.8.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling zerotrie v0.2.3
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling zerovec v0.11.5
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling tinystr v0.8.2
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]    Compiling potential_utf v0.1.4
[INFO] [stderr]    Compiling icu_collections v2.1.1
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling serde_with_macros v3.16.0
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling serde_with v3.16.0
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling icu_properties v2.1.1
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling derive_more v2.0.1
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling async-imap v0.11.1
[INFO] [stderr]    Compiling async-native-tls v0.5.0
[INFO] [stderr]    Compiling imap_session v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.97s
[INFO] running `Command { std: "docker" "inspect" "0017157ffaa5594c2fe7cd1f711cb02de48f37cab2e76373688b87fcc89ae203", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0017157ffaa5594c2fe7cd1f711cb02de48f37cab2e76373688b87fcc89ae203", kill_on_drop: false }`
[INFO] [stdout] 0017157ffaa5594c2fe7cd1f711cb02de48f37cab2e76373688b87fcc89ae203
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3d0cc340c42fa51dbad4afaff639d7038e016f052279ae85876ebfb868d92ad
[INFO] running `Command { std: "docker" "start" "-a" "f3d0cc340c42fa51dbad4afaff639d7038e016f052279ae85876ebfb868d92ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling imap_session v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "f3d0cc340c42fa51dbad4afaff639d7038e016f052279ae85876ebfb868d92ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3d0cc340c42fa51dbad4afaff639d7038e016f052279ae85876ebfb868d92ad", kill_on_drop: false }`
[INFO] [stdout] f3d0cc340c42fa51dbad4afaff639d7038e016f052279ae85876ebfb868d92ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6e935f385a2cea70afac4a2d564f8323447a3a9ad1e4c10f3a60972622b580ae
[INFO] running `Command { std: "docker" "start" "-a" "6e935f385a2cea70afac4a2d564f8323447a3a9ad1e4c10f3a60972622b580ae", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/imap_session-1b99bcc1999586a3)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests imap_session
[INFO] [stdout] running 11 tests
[INFO] [stdout] test datetime::test::formats_imap_date ... ok
[INFO] [stdout] test datetime::test::parse_from_rfc2822 ... ok
[INFO] [stdout] test datetime::test::parse_from_rfc3339 ... ok
[INFO] [stdout] test session::message::test::parse_address_parses_address_containing_host_and_mailbox ... ok
[INFO] [stdout] test session::message::test::parse_address_parses_address_containing_name_and_host ... ok
[INFO] [stdout] test session::message::test::parse_address_parses_address_containing_name_and_host_and_mailbox ... ok
[INFO] [stdout] test session::message::test::parse_address_parses_address_containing_name_and_mailbox ... ok
[INFO] [stdout] test session::message::test::parse_address_parses_address_containing_nothing ... ok
[INFO] [stdout] test session::message::test::parse_address_parses_address_containing_only_host ... ok
[INFO] [stdout] test session::message::test::parse_address_parses_address_containing_only_mailbox ... ok
[INFO] [stdout] test session::message::test::parse_address_parses_address_containing_only_name ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test /opt/rustwide/workdir/README.md - (line 33) ... FAILED
[INFO] [stdout] test src/session/query.rs - session::query::Query (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- /opt/rustwide/workdir/README.md - (line 33) stdout ----
[INFO] [stdout] error[E0433]: cannot find `main` in `tokio`
[INFO] [stdout]   --> /opt/rustwide/workdir/README.md:39:10
[INFO] [stdout]    |
[INFO] [stdout] 39 | #[tokio::main]
[INFO] [stdout]    |          ^^^^ could not find `main` in `tokio`
[INFO] [stdout] 
[INFO] [stdout] error[E0752]: `main` function is not allowed to be `async`
[INFO] [stdout]   --> /opt/rustwide/workdir/README.md:40:1
[INFO] [stdout]    |
[INFO] [stdout] 40 | async fn main() -> Result<(), Box<dyn std::error::Error>> {   
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `main` function is not allowed to be `async`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0752.
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     /opt/rustwide/workdir/README.md - (line 33)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.64s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.81s; merged doctests compilation took 0.17s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "6e935f385a2cea70afac4a2d564f8323447a3a9ad1e4c10f3a60972622b580ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e935f385a2cea70afac4a2d564f8323447a3a9ad1e4c10f3a60972622b580ae", kill_on_drop: false }`
[INFO] [stdout] 6e935f385a2cea70afac4a2d564f8323447a3a9ad1e4c10f3a60972622b580ae
