[INFO] fetching crate imapmaildir 0.1.0...
[INFO] checking imapmaildir-0.1.0 against 6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa for pr-159356
[INFO] extracting crate imapmaildir 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate imapmaildir 0.1.0
[INFO] finished tweaking crates.io crate imapmaildir 0.1.0
[INFO] tweaked toml for crates.io crate imapmaildir 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate imapmaildir 0.1.0 on toolchain 6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate imapmaildir 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" "+6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr] warning: `imapmaildir` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 0081f25295bfb9a5d0761bc1e766ec0f321e5ef8e1c76331addd756559441c74
[INFO] running `Command { std: "docker" "start" "0081f25295bfb9a5d0761bc1e766ec0f321e5ef8e1c76331addd756559441c74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0081f25295bfb9a5d0761bc1e766ec0f321e5ef8e1c76331addd756559441c74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0081f25295bfb9a5d0761bc1e766ec0f321e5ef8e1c76331addd756559441c74" "/opt/rustwide/cargo-home/bin/cargo" "+6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0081f25295bfb9a5d0761bc1e766ec0f321e5ef8e1c76331addd756559441c74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0081f25295bfb9a5d0761bc1e766ec0f321e5ef8e1c76331addd756559441c74" "/opt/rustwide/cargo-home/bin/cargo" "+6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr] warning: `imapmaildir` (manifest) generated 1 warning
[INFO] [stderr]     Checking bytes v1.12.1
[INFO] [stderr]    Compiling find-msvc-tools v0.1.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
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[INFO] [stderr]    Compiling openssl-sys v0.9.111
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[INFO] [stderr]     Checking linux-raw-sys v0.12.1
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[INFO] [stderr]     Checking rustls-webpki v0.103.13
[INFO] [stderr]    Compiling darling_core v0.23.0
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[INFO] [stderr]    Compiling portable-atomic v1.13.1
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[INFO] [stderr]     Checking tokio v1.52.3
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[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]     Checking zerofrom v0.1.8
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling prost-derive v0.14.3
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[INFO] [stderr]    Compiling pin-project-internal v1.1.13
[INFO] [stderr]     Checking zerotrie v0.2.4
[INFO] [stderr]     Checking zerovec v0.11.6
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]     Checking tinystr v0.8.3
[INFO] [stderr]     Checking icu_locale_core v2.2.0
[INFO] [stderr]     Checking potential_utf v0.1.5
[INFO] [stderr]     Checking pin-project v1.1.13
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]     Checking icu_collections v2.2.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]     Checking prost v0.14.3
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking icu_provider v2.2.0
[INFO] [stderr]     Checking utf8-zero v0.8.1
[INFO] [stderr]     Checking prost-types v0.14.3
[INFO] [stderr]     Checking ureq v3.3.0
[INFO] [stderr]     Checking icu_properties v2.2.0
[INFO] [stderr]     Checking icu_normalizer v2.2.0
[INFO] [stderr]     Checking tokio-util v0.7.18
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[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]     Checking idna_adapter v1.2.2
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]    Compiling darling_macro v0.23.0
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[INFO] [stderr]     Checking h2 v0.4.14
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stderr]    Compiling structmeta-derive v0.3.0
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking axum v0.8.9
[INFO] [stderr]     Checking serde_json v1.0.150
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking hashlink v0.12.0
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]    Compiling include_dir_macros v0.7.4
[INFO] [stderr]    Compiling rusqlite_migration v2.6.0
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]     Checking time-core v0.1.8
[INFO] [stderr]     Checking num-conv v0.2.2
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]     Checking clap_lex v1.1.0
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking openssl-probe v0.1.6
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking hyper v1.9.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]     Checking clap_builder v4.6.0
[INFO] [stderr]     Checking rusqlite v0.40.1
[INFO] [stderr]    Compiling clap_derive v4.6.1
[INFO] [stderr]     Checking include_dir v0.7.4
[INFO] [stderr]    Compiling structmeta v0.3.0
[INFO] [stderr]     Checking hyper-util v0.1.20
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]    Compiling rstest_macros v0.26.1
[INFO] [stderr]    Compiling toml_edit v0.23.10+spec-1.0.0
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]     Checking futures v0.3.32
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking tokio-rustls v0.26.4
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling enumflags2_derive v0.7.12
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]     Checking env_filter v2.0.0
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking serde_spanned v1.1.1
[INFO] [stderr]     Checking toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]    Compiling imapmaildir v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking humantime v2.3.0
[INFO] [stderr]     Checking ryu v1.0.23
[INFO] [stderr]     Checking hyper-timeout v0.5.2
[INFO] [stderr]     Checking openssl-probe v0.2.1
[INFO] [stderr]     Checking jiff v0.2.32
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking toml_writer v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking humantime-serde v1.1.1
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking tonic v0.14.6
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]     Checking rustls-native-certs v0.8.3
[INFO] [stderr]     Checking toml v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking clap v4.6.1
[INFO] [stderr]     Checking async-stream v0.3.6
[INFO] [stderr]     Checking hyperlocal v0.9.1
[INFO] [stderr]     Checking enumflags2 v0.7.12
[INFO] [stderr]     Checking hyper-rustls v0.27.9
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking derive_builder v0.20.2
[INFO] [stderr]    Compiling serde_with_macros v3.20.0
[INFO] [stderr]     Checking imap-proto v0.16.7
[INFO] [stderr]     Checking inotify v0.11.4
[INFO] [stderr]     Checking rand v0.9.4
[INFO] [stderr]    Compiling parse-display-derive v0.9.1
[INFO] [stderr]     Checking rand v0.10.1
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling derive-getters v0.5.0
[INFO] [stderr]     Checking xattr v1.6.1
[INFO] [stderr]     Checking filetime v0.2.29
[INFO] [stderr]     Checking tonic-prost v0.14.6
[INFO] [stderr]     Checking rustc-hash v2.1.2
[INFO] [stderr]     Checking home v0.5.12
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]     Checking astral-tokio-tar v0.6.2
[INFO] [stderr]     Checking ferroid v2.0.0
[INFO] [stderr]     Checking serde_with v3.20.0
[INFO] [stderr]     Checking docker_credential v1.4.0
[INFO] [stderr]     Checking parse-display v0.9.1
[INFO] [stderr]     Checking etcetera v0.11.0
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking assertables v10.1.0
[INFO] [stderr]     Checking env_logger v0.11.11
[INFO] [stderr]     Checking rstest v0.26.1
[INFO] [stderr]     Checking bollard-stubs v1.52.1-rc.29.1.3
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]     Checking bollard v0.20.2
[INFO] [stderr]     Checking testcontainers v0.27.3
[INFO] [stdout] error: crater fail !! problematic pattern detected !!
[INFO] [stdout]    --> src/maildir/maildir.rs:866:33
[INFO] [stdout]     |
[INFO] [stdout] 866 |         assert_matches!(result, io::Error { .. });
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type is defined in crate `core`
[INFO] [stdout]     = note: `#[deny(rest_pattern_match_on_struct_with_all_private_fields)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: crater fail !! problematic pattern detected !!
[INFO] [stdout]    --> src/maildir/maildir.rs:955:33
[INFO] [stdout]     |
[INFO] [stdout] 955 |         assert_matches!(result, io::Error { .. });
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type is defined in crate `core`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: crater fail !! problematic pattern detected !!
[INFO] [stdout]     --> src/maildir/maildir.rs:1129:33
[INFO] [stdout]      |
[INFO] [stdout] 1129 |         assert_matches!(result, io::Error { .. });
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: the type is defined in crate `core`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: crater fail !! problematic pattern detected !!
[INFO] [stdout]    --> src/maildir/state.rs:586:33
[INFO] [stdout]     |
[INFO] [stdout] 586 |         assert_matches!(result, io::Error { .. });
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type is defined in crate `core`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: crater fail !! problematic pattern detected !!
[INFO] [stdout]    --> src/maildir/state.rs:599:33
[INFO] [stdout]     |
[INFO] [stdout] 599 |         assert_matches!(result, io::Error { .. });
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type is defined in crate `core`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `imapmaildir` (lib test) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "0081f25295bfb9a5d0761bc1e766ec0f321e5ef8e1c76331addd756559441c74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0081f25295bfb9a5d0761bc1e766ec0f321e5ef8e1c76331addd756559441c74", kill_on_drop: false }`
[INFO] [stdout] 0081f25295bfb9a5d0761bc1e766ec0f321e5ef8e1c76331addd756559441c74
