[INFO] fetching crate rustc-ap-rustc_ast 727.0.0... [INFO] checking rustc-ap-rustc_ast-727.0.0 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141 [INFO] extracting crate rustc-ap-rustc_ast 727.0.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate rustc-ap-rustc_ast 727.0.0 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rustc-ap-rustc_ast 727.0.0 [INFO] finished tweaking crates.io crate rustc-ap-rustc_ast 727.0.0 [INFO] tweaked toml for crates.io crate rustc-ap-rustc_ast 727.0.0 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 92fe3f234d9735693a5a5b84e36626212ba275384b38bcf45108d31c410bec26 [INFO] running `Command { std: "docker" "start" "-a" "92fe3f234d9735693a5a5b84e36626212ba275384b38bcf45108d31c410bec26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "92fe3f234d9735693a5a5b84e36626212ba275384b38bcf45108d31c410bec26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92fe3f234d9735693a5a5b84e36626212ba275384b38bcf45108d31c410bec26", kill_on_drop: false }` [INFO] [stdout] 92fe3f234d9735693a5a5b84e36626212ba275384b38bcf45108d31c410bec26 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a993c7fecb00dd424c666cfdbbfd3f9396e6008d2fa4b8b89c89321510a92d80 [INFO] running `Command { std: "docker" "start" "-a" "a993c7fecb00dd424c666cfdbbfd3f9396e6008d2fa4b8b89c89321510a92d80", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking ppv-lite86 v0.2.15 [INFO] [stderr] Compiling rustc-rayon-core v0.3.1 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Checking rustc-ap-rustc_graphviz v727.0.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking unicode-xid v0.2.2 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking tracing-core v0.1.21 [INFO] [stderr] Checking ena v0.14.0 [INFO] [stderr] Checking rustc-ap-rustc_lexer v727.0.0 [INFO] [stderr] Compiling psm v0.1.16 [INFO] [stderr] Compiling stacker v0.1.14 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking rustc-ap-rustc_serialize v727.0.0 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking parking_lot_core v0.8.5 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking memmap2 v0.2.3 [INFO] [stderr] Checking perf-event-open-sys v1.0.1 [INFO] [stderr] Checking jobserver v0.1.24 [INFO] [stderr] Checking sha-1 v0.9.8 [INFO] [stderr] Checking md-5 v0.9.1 [INFO] [stderr] Checking sha2 v0.9.8 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking measureme v9.1.2 [INFO] [stderr] Checking crossbeam-deque v0.7.4 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking rustc-rayon v0.3.1 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling rustc-ap-rustc_macros v727.0.0 [INFO] [stderr] Compiling tracing-attributes v0.1.18 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Checking rustc-ap-rustc_index v727.0.0 [INFO] [stderr] Checking rustc-ap-rustc_data_structures v727.0.0 [INFO] [stderr] Checking rustc-ap-rustc_arena v727.0.0 [INFO] [stderr] Checking rustc-ap-rustc_span v727.0.0 [INFO] [stderr] Checking rustc-ap-rustc_ast v727.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `const_fn_transmute` has been stable since 1.56.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | #![feature(const_fn_transmute)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `const_fn_transmute` has been stable since 1.56.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | #![feature(const_fn_transmute)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.56s [INFO] running `Command { std: "docker" "inspect" "a993c7fecb00dd424c666cfdbbfd3f9396e6008d2fa4b8b89c89321510a92d80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a993c7fecb00dd424c666cfdbbfd3f9396e6008d2fa4b8b89c89321510a92d80", kill_on_drop: false }` [INFO] [stdout] a993c7fecb00dd424c666cfdbbfd3f9396e6008d2fa4b8b89c89321510a92d80