[INFO] cloning repository https://github.com/ray-kast/empress
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ray-kast/empress" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fray-kast%2Fempress", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fray-kast%2Fempress'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 52d720521b12f7e2f6a593b5c3b1d5e63700da3e
[INFO] checking ray-kast/empress against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fray-kast%2Fempress" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/ray-kast/empress
[INFO] finished tweaking git repo https://github.com/ray-kast/empress
[INFO] tweaked toml for git repo https://github.com/ray-kast/empress written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ray-kast/empress 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 git repo https://github.com/ray-kast/empress 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] 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] e0a8671c4fd9a98505dd34101aaf5f90f015bb75e98ec61663202c6e49159b41
[INFO] running `Command { std: "docker" "start" "-a" "e0a8671c4fd9a98505dd34101aaf5f90f015bb75e98ec61663202c6e49159b41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0a8671c4fd9a98505dd34101aaf5f90f015bb75e98ec61663202c6e49159b41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0a8671c4fd9a98505dd34101aaf5f90f015bb75e98ec61663202c6e49159b41", kill_on_drop: false }`
[INFO] [stdout] e0a8671c4fd9a98505dd34101aaf5f90f015bb75e98ec61663202c6e49159b41
[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] 1e7d247f5c70d12c7e88a5256c2baa323af62136394aa83f218ae549ee5ced18
[INFO] running `Command { std: "docker" "start" "-a" "1e7d247f5c70d12c7e88a5256c2baa323af62136394aa83f218ae549ee5ced18", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling winnow v0.7.12
[INFO] [stderr]     Checking cfg-if v1.0.1
[INFO] [stderr]    Compiling rustversion v1.0.21
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]     Checking anstyle-parse v0.2.7
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking anstyle v1.0.11
[INFO] [stderr]     Checking anstyle-query v1.1.3
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]     Checking colorchoice v1.0.4
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]     Checking anstream v0.6.19
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]     Checking clap_lex v0.7.5
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]     Checking parking v2.2.1
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking syn v2.0.104
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking terminal_size v0.4.2
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]     Checking clap_builder v4.5.41
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling keccak v0.1.5
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling term v1.1.0
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling endi v1.1.0
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling petgraph v0.7.1
[INFO] [stderr]    Compiling ena v0.14.3
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling string_cache v0.8.9
[INFO] [stderr]    Compiling ascii-canvas v4.0.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking event-listener v5.4.0
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]    Compiling pico-args v0.5.0
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking async-broadcast v0.7.2
[INFO] [stderr]     Checking futures-lite v2.6.0
[INFO] [stderr]     Checking ordered-stream v0.2.0
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]     Checking slab v0.4.10
[INFO] [stderr]     Checking roff v0.2.2
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking lalrpop-util v0.22.2
[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]    Compiling lalrpop v0.22.2
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling enumflags2_derive v0.7.12
[INFO] [stderr]    Compiling clap_derive v4.5.41
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling dispose-derive v0.4.2
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]    Compiling strum_macros v0.27.1
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]     Checking tokio v1.46.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking dispose v0.5.2
[INFO] [stderr]     Checking clap v4.5.41
[INFO] [stderr]     Checking clap_mangen v0.2.28
[INFO] [stderr]     Checking xtask-build-man v3.0.3 (/opt/rustwide/workdir/crates/xtask-build-man)
[INFO] [stdout] error: this type will no longer be must used: Result<Offset, Infallible>
[INFO] [stdout]   --> crates/xtask-build-man/src/main.rs:19:57
[INFO] [stdout]    |
[INFO] [stdout] 19 |         fn from_str(_: &str) -> Result<Self, Self::Err> { unreachable!() }
[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 `xtask-build-man` (bin "xtask-build-man") 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<Offset, Infallible>
[INFO] [stdout]   --> crates/xtask-build-man/src/main.rs:19:57
[INFO] [stdout]    |
[INFO] [stdout] 19 |         fn from_str(_: &str) -> Result<Self, Self::Err> { unreachable!() }
[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 `xtask-build-man` (bin "xtask-build-man" test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "1e7d247f5c70d12c7e88a5256c2baa323af62136394aa83f218ae549ee5ced18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e7d247f5c70d12c7e88a5256c2baa323af62136394aa83f218ae549ee5ced18", kill_on_drop: false }`
[INFO] [stdout] 1e7d247f5c70d12c7e88a5256c2baa323af62136394aa83f218ae549ee5ced18
