[INFO] fetching crate substance 0.7.1... [INFO] checking substance-0.7.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate substance 0.7.1 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate substance 0.7.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate substance 0.7.1 [INFO] tweaked toml for crates.io crate substance 0.7.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate substance 0.7.1 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 substance 0.7.1 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] 9217930d9217265f7a8b84ad17f6bcc7ed26e24c384f1dcf6bf0bf1385fc764d [INFO] running `Command { std: "docker" "start" "-a" "9217930d9217265f7a8b84ad17f6bcc7ed26e24c384f1dcf6bf0bf1385fc764d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9217930d9217265f7a8b84ad17f6bcc7ed26e24c384f1dcf6bf0bf1385fc764d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9217930d9217265f7a8b84ad17f6bcc7ed26e24c384f1dcf6bf0bf1385fc764d", kill_on_drop: false }` [INFO] [stdout] 9217930d9217265f7a8b84ad17f6bcc7ed26e24c384f1dcf6bf0bf1385fc764d [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] cc12e59aa415c7c1e5be882851a40e5c3c520cbfeaebe45cf291fa77fa4e6cdf [INFO] running `Command { std: "docker" "start" "-a" "cc12e59aa415c7c1e5be882851a40e5c3c520cbfeaebe45cf291fa77fa4e6cdf", kill_on_drop: false }` [INFO] [stderr] Checking bitflags v2.9.1 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling owo-colors v4.2.1 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling shadow_counted v0.4.0 [INFO] [stderr] Compiling mutants v0.0.3 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Checking yansi v1.0.1 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Checking bstr v1.12.0 [INFO] [stderr] Compiling unsynn v0.1.1 [INFO] [stderr] Checking facet-core v0.27.12 [INFO] [stderr] Checking ariadne v0.5.1 [INFO] [stderr] Compiling camino v1.1.10 [INFO] [stderr] Checking linux-raw-sys v0.9.4 [INFO] [stderr] Checking rayon-core v1.12.1 [INFO] [stderr] Checking getrandom v0.3.3 [INFO] [stderr] Compiling aliri_braid_impl v0.4.0 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Compiling strong-type-derive v0.7.0 [INFO] [stderr] Compiling facet-macros-parse v0.27.12 [INFO] [stderr] Checking anstyle-query v1.1.3 [INFO] [stderr] Checking anstyle v1.0.11 [INFO] [stderr] Checking scroll v0.11.0 [INFO] [stderr] Compiling facet-macros-emit v0.27.12 [INFO] [stderr] Checking uuid v1.17.0 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking anstream v0.6.19 [INFO] [stderr] Checking eyre v0.6.12 [INFO] [stderr] Checking tempfile v3.20.0 [INFO] [stderr] Checking pdb v0.8.0 [INFO] [stderr] Checking thiserror v2.0.12 [INFO] [stderr] Checking strong-type v0.7.0 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking aliri_braid v0.4.0 [INFO] [stderr] Checking memmap2 v0.9.5 [INFO] [stderr] Checking multimap v0.10.1 [INFO] [stderr] Checking binfarce v0.2.1 [INFO] [stderr] Checking jiff v0.2.14 [INFO] [stderr] Compiling facet-macros v0.27.12 [INFO] [stderr] Checking facet-reflect v0.27.12 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking globset v0.4.16 [INFO] [stderr] Checking facet v0.27.12 [INFO] [stderr] Checking ignore v0.4.23 [INFO] [stderr] Checking facet-deserialize v0.24.18 [INFO] [stderr] Checking facet-serialize v0.24.13 [INFO] [stderr] Checking env_filter v0.1.3 [INFO] [stderr] Checking facet-json v0.24.13 [INFO] [stderr] Checking substance v0.7.1 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/types.rs:33:1 [INFO] [stdout] | [INFO] [stdout] 33 | #[braid] [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 attribute macro `braid` (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/types.rs:37:1 [INFO] [stdout] | [INFO] [stdout] 37 | #[braid] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `braid` (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/types.rs:41:1 [INFO] [stdout] | [INFO] [stdout] 41 | #[braid] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `braid` (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/types.rs:73:1 [INFO] [stdout] | [INFO] [stdout] 73 | #[braid] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `braid` (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/types.rs:77:1 [INFO] [stdout] | [INFO] [stdout] 77 | #[braid] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `braid` (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/types.rs:81:1 [INFO] [stdout] | [INFO] [stdout] 81 | #[braid] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `braid` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `substance` (lib) due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "cc12e59aa415c7c1e5be882851a40e5c3c520cbfeaebe45cf291fa77fa4e6cdf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc12e59aa415c7c1e5be882851a40e5c3c520cbfeaebe45cf291fa77fa4e6cdf", kill_on_drop: false }` [INFO] [stdout] cc12e59aa415c7c1e5be882851a40e5c3c520cbfeaebe45cf291fa77fa4e6cdf