[INFO] fetching crate glycin 3.0.7...
[INFO] checking glycin-3.0.7 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate glycin 3.0.7 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate glycin 3.0.7
[INFO] finished tweaking crates.io crate glycin 3.0.7
[INFO] tweaked toml for crates.io crate glycin 3.0.7 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate glycin 3.0.7 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 glycin 3.0.7 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 8a8fc523fa97999b5b563ea3b7ff449152167808044b37bdcb416eee7bc3bb37
[INFO] running `Command { std: "docker" "start" "-a" "8a8fc523fa97999b5b563ea3b7ff449152167808044b37bdcb416eee7bc3bb37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a8fc523fa97999b5b563ea3b7ff449152167808044b37bdcb416eee7bc3bb37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a8fc523fa97999b5b563ea3b7ff449152167808044b37bdcb416eee7bc3bb37", kill_on_drop: false }`
[INFO] [stdout] 8a8fc523fa97999b5b563ea3b7ff449152167808044b37bdcb416eee7bc3bb37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 8ebddae91df0a2d8e3cbe6b4e6679514d728c5eda1d65ed03cf730006c6621a2
[INFO] running `Command { std: "docker" "start" "-a" "8ebddae91df0a2d8e3cbe6b4e6679514d728c5eda1d65ed03cf730006c6621a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling target-lexicon v0.13.2
[INFO] [stderr]     Checking bitflags v2.9.3
[INFO] [stderr]    Compiling version-compare v0.2.0
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling find-msvc-tools v0.1.0
[INFO] [stderr]    Compiling libseccomp-sys v0.3.0
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]     Checking async-executor v1.13.3
[INFO] [stderr]    Compiling libseccomp v0.4.0
[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]     Checking async-lock v3.4.1
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking async-broadcast v0.7.2
[INFO] [stderr]    Compiling yeslogic-fontconfig-sys v6.0.0
[INFO] [stderr]     Checking libloading v0.8.8
[INFO] [stderr]     Checking jiff v0.2.15
[INFO] [stderr]    Compiling gio v0.21.1
[INFO] [stderr]     Checking foreign-types-shared v0.3.1
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking bytemuck v1.23.2
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]     Checking blocking v1.6.2
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking syn v2.0.106
[INFO] [stderr]    Compiling indexmap v2.11.0
[INFO] [stderr]     Checking async-fs v2.1.3
[INFO] [stderr]    Compiling cfg-expr v0.20.2
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling cc v1.2.35
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking memmap2 v0.9.8
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling lcms2-sys v4.0.6
[INFO] [stderr]     Checking polling v3.10.0
[INFO] [stderr]     Checking memfd v0.6.5
[INFO] [stderr]     Checking async-io v2.5.0
[INFO] [stderr]     Checking async-signal v0.2.12
[INFO] [stderr]     Checking async-global-executor v3.1.0
[INFO] [stderr]     Checking async-process v2.4.0
[INFO] [stderr]     Checking env_logger v0.11.8
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling enumflags2_derive v0.7.12
[INFO] [stderr]    Compiling zerocopy-derive v0.8.26
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling foreign-types-macros v0.2.3
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking foreign-types v0.5.0
[INFO] [stderr]     Checking lcms2 v6.1.1
[INFO] [stderr]     Checking thiserror v2.0.16
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking half v2.6.0
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking enumflags2 v0.7.12
[INFO] [stderr]     Checking zvariant_utils v3.2.1
[INFO] [stderr]     Checking rmp-serde v1.3.0
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling system-deps v7.0.5
[INFO] [stderr]    Compiling zvariant_derive v5.7.0
[INFO] [stderr]    Compiling glib-macros v0.21.0
[INFO] [stderr]    Compiling glib-sys v0.21.1
[INFO] [stderr]    Compiling gobject-sys v0.21.1
[INFO] [stderr]    Compiling gio-sys v0.21.1
[INFO] [stderr]     Checking zvariant v5.7.0
[INFO] [stderr]     Checking gufo-common v1.0.1
[INFO] [stderr]     Checking zbus_names v4.2.0
[INFO] [stderr]     Checking glib v0.21.1
[INFO] [stderr]     Checking glycin-common v1.0.3
[INFO] [stderr]     Checking gufo-exif v0.3.0
[INFO] [stderr]    Compiling zbus_macros v5.10.0
[INFO] [stderr]     Checking zbus v5.10.0
[INFO] [stderr]     Checking glycin-utils v4.0.4
[INFO] [stderr]     Checking glycin v3.0.7 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<[u8; 4], Infallible>
[INFO] [stdout]    --> src/dbus.rs:353:27
[INFO] [stdout]     |
[INFO] [stdout] 353 |             .and_then(|x| x.try_into().ok())
[INFO] [stdout]     |                           ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `glycin` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<[u8; 4], Infallible>
[INFO] [stdout]    --> src/dbus.rs:353:27
[INFO] [stdout]     |
[INFO] [stdout] 353 |             .and_then(|x| x.try_into().ok())
[INFO] [stdout]     |                           ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `glycin` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "8ebddae91df0a2d8e3cbe6b4e6679514d728c5eda1d65ed03cf730006c6621a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ebddae91df0a2d8e3cbe6b4e6679514d728c5eda1d65ed03cf730006c6621a2", kill_on_drop: false }`
[INFO] [stdout] 8ebddae91df0a2d8e3cbe6b4e6679514d728c5eda1d65ed03cf730006c6621a2
