[INFO] fetching crate aargvark 0.9.0... [INFO] checking aargvark-0.9.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate aargvark 0.9.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate aargvark 0.9.0 [INFO] finished tweaking crates.io crate aargvark 0.9.0 [INFO] tweaked toml for crates.io crate aargvark 0.9.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate aargvark 0.9.0 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 aargvark 0.9.0 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 738eafef24a102684f55ad37d989bcda98da3be55c22fba8365e960fb3803e87 [INFO] running `Command { std: "docker" "start" "-a" "738eafef24a102684f55ad37d989bcda98da3be55c22fba8365e960fb3803e87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "738eafef24a102684f55ad37d989bcda98da3be55c22fba8365e960fb3803e87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "738eafef24a102684f55ad37d989bcda98da3be55c22fba8365e960fb3803e87", kill_on_drop: false }` [INFO] [stdout] 738eafef24a102684f55ad37d989bcda98da3be55c22fba8365e960fb3803e87 [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=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] fd7b1a3e2594342b27a5e5e278eba877c6aefcd0352d94c6fd66150f675a6daa [INFO] running `Command { std: "docker" "start" "-a" "fd7b1a3e2594342b27a5e5e278eba877c6aefcd0352d94c6fd66150f675a6daa", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.89 [INFO] [stderr] Compiling libc v0.2.162 [INFO] [stderr] Compiling rustix v0.37.27 [INFO] [stderr] Compiling serde v1.0.214 [INFO] [stderr] Compiling hashbrown v0.15.1 [INFO] [stderr] Compiling linux-raw-sys v0.3.8 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling winnow v0.7.3 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling convert_case v0.7.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling iana-time-zone v0.1.61 [INFO] [stderr] Compiling rustversion v1.0.18 [INFO] [stderr] Compiling serde_json v1.0.132 [INFO] [stderr] Compiling unicode-linebreak v0.1.5 [INFO] [stderr] Compiling smawk v0.3.2 [INFO] [stderr] Compiling regex-automata v0.4.8 [INFO] [stderr] Compiling unicode-id v0.3.5 [INFO] [stderr] Compiling markdown v1.0.0-alpha.21 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Compiling convert_case v0.8.0 [INFO] [stderr] Checking unicode-segmentation v1.12.0 [INFO] [stderr] Checking strum v0.26.3 [INFO] [stderr] Compiling flowcontrol v0.2.3 [INFO] [stderr] Checking unicode-width v0.2.0 [INFO] [stderr] Checking shell-escape v0.1.5 [INFO] [stderr] Compiling chrono v0.4.38 [INFO] [stderr] Compiling indexmap v2.6.0 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.87 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling console v0.15.8 [INFO] [stderr] Compiling vte_generate_state_changes v0.1.2 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking vte v0.10.1 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Checking ansitok v0.2.0 [INFO] [stderr] Checking terminal_size v0.2.6 [INFO] [stderr] Checking textwrap v0.16.1 [INFO] [stderr] Checking ansi-str v0.8.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling loga v0.5.2 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling serde_derive v1.0.214 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling derive_more-impl v2.0.1 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Checking comfy-table v7.1.1 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling derive_more v2.0.1 [INFO] [stderr] Compiling toml_datetime v0.6.8 [INFO] [stderr] Compiling serde_spanned v0.6.8 [INFO] [stderr] Compiling toml_edit v0.22.24 [INFO] [stderr] Compiling toml v0.8.20 [INFO] [stderr] Compiling cargo-manifest v0.19.1 [INFO] [stderr] Compiling genemichaels-lib v0.8.0 [INFO] [stderr] Compiling aargvark_proc_macros v3.5.0 [INFO] [stderr] Checking aargvark v0.9.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/traits_impls.rs:92:24 [INFO] [stdout] | [INFO] [stdout] 92 | return ::from_str(s).map_err(|e| e.to_string()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 102 | auto_from_str!("STRING", String); [INFO] [stdout] | -------------------------------- in this macro invocation [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 `auto_from_str` (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/traits_impls.rs:92:24 [INFO] [stdout] | [INFO] [stdout] 92 | return ::from_str(s).map_err(|e| e.to_string()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 126 | auto_from_str!("STRING", OsString); [INFO] [stdout] | ---------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `auto_from_str` (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/traits_impls.rs:222:16 [INFO] [stdout] | [INFO] [stdout] 222 | return ::from_str(s).map_err(|e| e.to_string()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aargvark` (lib) due to 3 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/traits_impls.rs:92:24 [INFO] [stdout] | [INFO] [stdout] 92 | return ::from_str(s).map_err(|e| e.to_string()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 102 | auto_from_str!("STRING", String); [INFO] [stdout] | -------------------------------- in this macro invocation [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 `auto_from_str` (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/traits_impls.rs:92:24 [INFO] [stdout] | [INFO] [stdout] 92 | return ::from_str(s).map_err(|e| e.to_string()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 126 | auto_from_str!("STRING", OsString); [INFO] [stdout] | ---------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `auto_from_str` (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/traits_impls.rs:222:16 [INFO] [stdout] | [INFO] [stdout] 222 | return ::from_str(s).map_err(|e| e.to_string()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aargvark` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "fd7b1a3e2594342b27a5e5e278eba877c6aefcd0352d94c6fd66150f675a6daa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd7b1a3e2594342b27a5e5e278eba877c6aefcd0352d94c6fd66150f675a6daa", kill_on_drop: false }` [INFO] [stdout] fd7b1a3e2594342b27a5e5e278eba877c6aefcd0352d94c6fd66150f675a6daa