[INFO] fetching crate tract-nnef 0.22.0... [INFO] checking tract-nnef-0.22.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate tract-nnef 0.22.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate tract-nnef 0.22.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate tract-nnef 0.22.0 [INFO] tweaked toml for crates.io crate tract-nnef 0.22.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate tract-nnef 0.22.0 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 tract-nnef 0.22.0 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 7e1c112ca89abf1861d5f5b32befdba10728ff73548c6e913de004f89ea5f695 [INFO] running `Command { std: "docker" "start" "-a" "7e1c112ca89abf1861d5f5b32befdba10728ff73548c6e913de004f89ea5f695", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7e1c112ca89abf1861d5f5b32befdba10728ff73548c6e913de004f89ea5f695", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e1c112ca89abf1861d5f5b32befdba10728ff73548c6e913de004f89ea5f695", kill_on_drop: false }` [INFO] [stdout] 7e1c112ca89abf1861d5f5b32befdba10728ff73548c6e913de004f89ea5f695 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] bf26707ca070c1df6777a47c9cc98c2194aa58fd7791af4d96fff0222024fe49 [INFO] running `Command { std: "docker" "start" "-a" "bf26707ca070c1df6777a47c9cc98c2194aa58fd7791af4d96fff0222024fe49", kill_on_drop: false }` [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling anymap2 v0.13.0 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking ahash v0.8.12 [INFO] [stderr] Checking nom v8.0.0 [INFO] [stderr] Compiling pastey v0.1.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking scan_fmt v0.2.6 [INFO] [stderr] Checking half v2.6.0 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking strength_reduce v0.2.4 [INFO] [stderr] Checking dyn-clone v1.0.19 [INFO] [stderr] Compiling tinyvec v1.9.0 [INFO] [stderr] Checking dyn-hash v0.2.2 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking anymap3 v1.0.1 [INFO] [stderr] Checking tar v0.4.44 [INFO] [stderr] Checking temp-dir v0.1.16 [INFO] [stderr] Checking primal-check v0.3.4 [INFO] [stderr] Checking ndarray v0.16.1 [INFO] [stderr] Checking transpose v0.2.3 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking rustfft v6.4.0 [INFO] [stderr] Checking flate2 v1.1.2 [INFO] [stderr] Compiling unicode-normalization v0.1.24 [INFO] [stderr] Compiling derive-new v0.5.9 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling liquid-derive v0.26.10 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Checking pest v2.8.1 [INFO] [stderr] Checking nom-language v0.1.0 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Compiling pest_meta v2.8.1 [INFO] [stderr] Compiling pest_generator v2.8.1 [INFO] [stderr] Compiling pest_derive v2.8.1 [INFO] [stderr] Checking string-interner v0.15.0 [INFO] [stderr] Checking kstring v2.0.2 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking liquid-core v0.26.11 [INFO] [stderr] Checking tract-data v0.22.0 [INFO] [stderr] Checking safetensors v0.6.2 [INFO] [stderr] Checking liquid-lib v0.26.11 [INFO] [stderr] Checking liquid v0.26.11 [INFO] [stderr] Compiling tract-linalg v0.22.0 [INFO] [stderr] Checking tract-core v0.22.0 [INFO] [stderr] Checking tract-nnef v0.22.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: ControlFlow, PathBuf> [INFO] [stdout] --> src/framework.rs:203:36 [INFO] [stdout] | [INFO] [stdout] 203 | let mut filename = std::path::PathBuf::from_str(label)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/framework.rs:203:36 [INFO] [stdout] | [INFO] [stdout] 203 | let mut filename = std::path::PathBuf::from_str(label)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tract-nnef` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: ControlFlow, PathBuf> [INFO] [stdout] --> src/framework.rs:203:36 [INFO] [stdout] | [INFO] [stdout] 203 | let mut filename = std::path::PathBuf::from_str(label)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/framework.rs:203:36 [INFO] [stdout] | [INFO] [stdout] 203 | let mut filename = std::path::PathBuf::from_str(label)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tract-nnef` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "bf26707ca070c1df6777a47c9cc98c2194aa58fd7791af4d96fff0222024fe49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf26707ca070c1df6777a47c9cc98c2194aa58fd7791af4d96fff0222024fe49", kill_on_drop: false }` [INFO] [stdout] bf26707ca070c1df6777a47c9cc98c2194aa58fd7791af4d96fff0222024fe49