[INFO] fetching crate appalachia 0.2.8... [INFO] checking appalachia-0.2.8 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate appalachia 0.2.8 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate appalachia 0.2.8 [INFO] finished tweaking crates.io crate appalachia 0.2.8 [INFO] tweaked toml for crates.io crate appalachia 0.2.8 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate appalachia 0.2.8 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate appalachia 0.2.8 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4b918767ba30cebe14be043488ec077b0daf4c5d426c09949a0c6b2db242c542 [INFO] running `Command { std: "docker" "start" "-a" "4b918767ba30cebe14be043488ec077b0daf4c5d426c09949a0c6b2db242c542", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4b918767ba30cebe14be043488ec077b0daf4c5d426c09949a0c6b2db242c542", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b918767ba30cebe14be043488ec077b0daf4c5d426c09949a0c6b2db242c542", kill_on_drop: false }` [INFO] [stdout] 4b918767ba30cebe14be043488ec077b0daf4c5d426c09949a0c6b2db242c542 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 244e8aa1bf0826b216468ac95dfa5c9806a4633602f381bdd4c10d59e4850841 [INFO] running `Command { std: "docker" "start" "-a" "244e8aa1bf0826b216468ac95dfa5c9806a4633602f381bdd4c10d59e4850841", kill_on_drop: false }` [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling find-msvc-tools v0.1.3 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking socket2 v0.6.0 [INFO] [stderr] Checking signal-hook-registry v1.4.6 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Compiling rustls v0.22.4 [INFO] [stderr] Compiling rustls v0.21.12 [INFO] [stderr] Checking indexmap v2.11.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Compiling unicase v2.8.1 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling phf_shared v0.11.3 [INFO] [stderr] Checking webpki-roots v1.0.3 [INFO] [stderr] Checking deranged v0.5.4 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking rustls-pemfile v1.0.4 [INFO] [stderr] Checking encoding_rs v0.8.35 [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] Compiling serenity v0.12.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Compiling cc v1.2.40 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking flate2 v1.1.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking webpki-roots v0.26.11 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Compiling phf_generator v0.11.3 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Compiling by_address v1.2.1 [INFO] [stderr] Compiling palette v0.7.6 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking typemap_rev v0.3.0 [INFO] [stderr] Checking anstream v0.6.21 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking env_filter v0.1.3 [INFO] [stderr] Checking toml_datetime v0.7.2 [INFO] [stderr] Checking serde_spanned v1.0.2 [INFO] [stderr] Checking fast-srgb8 v1.0.0 [INFO] [stderr] Checking strum v0.27.2 [INFO] [stderr] Checking env_logger v0.11.8 [INFO] [stderr] Checking unidecode v0.3.0 [INFO] [stderr] Checking toml v0.9.7 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Checking rustls-webpki v0.102.8 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling lazy-regex-proc_macros v3.4.1 [INFO] [stderr] Compiling phf_macros v0.11.3 [INFO] [stderr] Compiling palette_derive v0.7.6 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Checking phf v0.11.3 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Compiling strum_macros v0.27.2 [INFO] [stderr] Checking tokio v1.47.1 [INFO] [stderr] Checking lazy-regex v3.4.1 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking saikoro v1.2.4 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Checking zerovec v0.11.4 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Checking thiserror v2.0.17 [INFO] [stderr] Compiling poise_macros v0.6.1 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.3 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking chrono v0.4.42 [INFO] [stderr] Checking time v0.3.44 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Checking secrecy v0.8.0 [INFO] [stderr] Checking serde_cow v0.1.2 [INFO] [stderr] Checking tokio-util v0.7.16 [INFO] [stderr] Checking tokio-rustls v0.24.1 [INFO] [stderr] Checking tokio-rustls v0.25.0 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking h2 v0.3.27 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking url v2.5.7 [INFO] [stderr] Checking tungstenite v0.21.0 [INFO] [stderr] Checking tokio-tungstenite v0.21.0 [INFO] [stderr] Checking hyper v0.14.32 [INFO] [stderr] Checking hyper-rustls v0.24.2 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stderr] Checking poise v0.6.1 [INFO] [stderr] Checking appalachia v0.2.8 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/command/roll.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | #[poise::command(slash_command, prefix_command)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the macro `$crate::_parse_prefix` which comes from the expansion of the attribute macro `poise::command` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/command/roll.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | #[poise::command(slash_command, prefix_command)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `$crate::_parse_prefix` which comes from the expansion of the attribute macro `poise::command` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/command/roll.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | #[poise::command(slash_command, prefix_command)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `$crate::_parse_prefix` which comes from the expansion of the attribute macro `poise::command` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/command/roll.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | #[poise::command(slash_command, prefix_command)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `$crate::_parse_prefix` which comes from the expansion of the attribute macro `poise::command` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/command/roll.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | #[poise::command(slash_command, prefix_command)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `$crate::_parse_prefix` which comes from the expansion of the attribute macro `poise::command` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/command/roll.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | #[poise::command(slash_command, prefix_command)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `$crate::_parse_prefix` which comes from the expansion of the attribute macro `poise::command` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `appalachia` (bin "appalachia") due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/command/roll.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | #[poise::command(slash_command, prefix_command)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the macro `$crate::_parse_prefix` which comes from the expansion of the attribute macro `poise::command` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/command/roll.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | #[poise::command(slash_command, prefix_command)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `$crate::_parse_prefix` which comes from the expansion of the attribute macro `poise::command` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/command/roll.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | #[poise::command(slash_command, prefix_command)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `$crate::_parse_prefix` which comes from the expansion of the attribute macro `poise::command` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/command/roll.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | #[poise::command(slash_command, prefix_command)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `$crate::_parse_prefix` which comes from the expansion of the attribute macro `poise::command` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/command/roll.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | #[poise::command(slash_command, prefix_command)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `$crate::_parse_prefix` which comes from the expansion of the attribute macro `poise::command` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/command/roll.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | #[poise::command(slash_command, prefix_command)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `$crate::_parse_prefix` which comes from the expansion of the attribute macro `poise::command` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `appalachia` (bin "appalachia" test) due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "244e8aa1bf0826b216468ac95dfa5c9806a4633602f381bdd4c10d59e4850841", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "244e8aa1bf0826b216468ac95dfa5c9806a4633602f381bdd4c10d59e4850841", kill_on_drop: false }` [INFO] [stdout] 244e8aa1bf0826b216468ac95dfa5c9806a4633602f381bdd4c10d59e4850841