[INFO] fetching crate mako 0.3.0... [INFO] testing mako-0.3.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate mako 0.3.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate mako 0.3.0 [INFO] finished tweaking crates.io crate mako 0.3.0 [INFO] tweaked toml for crates.io crate mako 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mako 0.3.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 145 packages to latest compatible versions [INFO] [stderr] Adding clap v2.34.0 (available: v4.5.46) [INFO] [stderr] Adding criterion v0.3.6 (available: v0.7.0) [INFO] [stderr] Adding derive_builder v0.9.0 (available: v0.20.2) [INFO] [stderr] Adding indicatif v0.15.0 (available: v0.18.0) [INFO] [stderr] Adding itertools v0.9.0 (available: v0.14.0) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] [stderr] Adding rayon-cond v0.2.0 (available: v0.4.0) [INFO] [stderr] Adding regex-syntax v0.6.29 (available: v0.8.6) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c853cc85a264714220fc440d4554f89d5eddde981c1ee5311a5dc0ab5201b175 [INFO] running `Command { std: "docker" "start" "-a" "c853cc85a264714220fc440d4554f89d5eddde981c1ee5311a5dc0ab5201b175", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c853cc85a264714220fc440d4554f89d5eddde981c1ee5311a5dc0ab5201b175", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c853cc85a264714220fc440d4554f89d5eddde981c1ee5311a5dc0ab5201b175", kill_on_drop: false }` [INFO] [stdout] c853cc85a264714220fc440d4554f89d5eddde981c1ee5311a5dc0ab5201b175 [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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 283a67a21b02c88d6dd95c4b494370bfd5f9fc9eacb917111a4ebb80a5183b7f [INFO] running `Command { std: "docker" "start" "-a" "283a67a21b02c88d6dd95c4b494370bfd5f9fc9eacb917111a4ebb80a5183b7f", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling onig_sys v69.9.1 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling esaxx-rs v0.1.10 [INFO] [stderr] Compiling thread-id v3.3.0 [INFO] [stderr] Compiling derive_builder v0.9.0 [INFO] [stderr] Compiling unicode-width v0.2.1 [INFO] [stderr] Compiling owning_ref v0.2.4 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling console v0.16.0 [INFO] [stderr] Compiling parking_lot_core v0.2.14 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling smallvec v0.3.4 [INFO] [stderr] Compiling parking_lot v0.3.8 [INFO] [stderr] Compiling crossbeam v0.2.12 [INFO] [stderr] Compiling futures v0.1.31 [INFO] [stderr] Compiling regex-automata v0.4.10 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling derive_builder_core v0.9.0 [INFO] [stderr] Compiling unicode-normalization-alignments v0.1.12 [INFO] [stderr] Compiling multiqueue v0.3.2 [INFO] [stderr] Compiling rayon-cond v0.2.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling lentrait v0.2.3 [INFO] [stderr] Compiling unicode_categories v0.1.1 [INFO] [stderr] Compiling thread-control v0.1.2 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling onig v6.5.1 [INFO] [stderr] Compiling regex v1.11.2 [INFO] [stderr] Compiling indicatif v0.15.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling spm_precompiled v0.1.4 [INFO] [stderr] Compiling mako v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this attribute can only be applied at the crate level [INFO] [stdout] --> src/tokenization/hf_tokenizers/mod.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | #![doc(html_favicon_url = "https://huggingface.co/favicon.ico")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: read for more information [INFO] [stdout] = note: `#[deny(invalid_doc_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this attribute can only be applied at the crate level [INFO] [stdout] --> src/tokenization/hf_tokenizers/mod.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | #![doc(html_logo_url = "https://huggingface.co/landing/assets/huggingface_logo.svg")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: read for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: casting `&T` to `&mut T` is undefined behavior, even if the reference is unused, consider instead using an `UnsafeCell` [INFO] [stdout] --> src/tokenization/hf_tokenizers/models/bpe/trainer.rs:517:47 [INFO] [stdout] | [INFO] [stdout] 513 | let w = &words[*i] as *const _ as *mut _; [INFO] [stdout] | -------------------------------- casting happened here [INFO] [stdout] ... [INFO] [stdout] 517 | let word: &mut Word = &mut (*w); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: for more information, visit [INFO] [stdout] = note: `#[deny(invalid_reference_casting)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mako` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "283a67a21b02c88d6dd95c4b494370bfd5f9fc9eacb917111a4ebb80a5183b7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "283a67a21b02c88d6dd95c4b494370bfd5f9fc9eacb917111a4ebb80a5183b7f", kill_on_drop: false }` [INFO] [stdout] 283a67a21b02c88d6dd95c4b494370bfd5f9fc9eacb917111a4ebb80a5183b7f