[INFO] fetching crate rust_tokenizers 8.1.1...
[INFO] checking rust_tokenizers-8.1.1 against master#dc8fe1f81c6cf13c0987944c525b2aa81625b5d0 for pr-133502-4
[INFO] extracting crate rust_tokenizers 8.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate rust_tokenizers 8.1.1 on toolchain dc8fe1f81c6cf13c0987944c525b2aa81625b5d0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rust_tokenizers 8.1.1
[INFO] finished tweaking crates.io crate rust_tokenizers 8.1.1
[INFO] tweaked toml for crates.io crate rust_tokenizers 8.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d5ef1fbcc0ec860c588032158c98a62865ad0e951e8c3bccd8628a005faf597a
[INFO] running `Command { std: "docker" "start" "-a" "d5ef1fbcc0ec860c588032158c98a62865ad0e951e8c3bccd8628a005faf597a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5ef1fbcc0ec860c588032158c98a62865ad0e951e8c3bccd8628a005faf597a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5ef1fbcc0ec860c588032158c98a62865ad0e951e8c3bccd8628a005faf597a", kill_on_drop: false }`
[INFO] [stdout] d5ef1fbcc0ec860c588032158c98a62865ad0e951e8c3bccd8628a005faf597a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77f9defc97f586071cc0c150f8bc1221c15e6ee0ddf37ef66341f33f387bd58c
[INFO] running `Command { std: "docker" "start" "-a" "77f9defc97f586071cc0c150f8bc1221c15e6ee0ddf37ef66341f33f387bd58c", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rust_tokenizers v8.1.1 (/opt/rustwide/workdir)
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[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/vocab/sentence_piece_unigram_model.rs:253:84
[INFO] [stdout]     |
[INFO] [stdout] 253 |     pub fn decode_backward<'a>(&'a self, nodes: &'a [Option<Node<'a>>]) -> Vec<&'a Node> {
[INFO] [stdout]     |                            -- lifetime `'a` declared here                          ^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `box_pointers` has been removed: it does not detect other kinds of allocations, and existed only for historical reasons
[INFO] [stdout]   --> src/vocab/sentencepiece_proto/sentencepiece_model.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 | #![allow(box_pointers)]
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
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[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]    --> src/vocab/sentence_piece_unigram_model.rs:253:84
[INFO] [stdout]     |
[INFO] [stdout] 253 |     pub fn decode_backward<'a>(&'a self, nodes: &'a [Option<Node<'a>>]) -> Vec<&'a Node> {
[INFO] [stdout]     |                            -- lifetime `'a` declared here                          ^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `box_pointers` has been removed: it does not detect other kinds of allocations, and existed only for historical reasons
[INFO] [stdout]   --> src/vocab/sentencepiece_proto/sentencepiece_model.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 | #![allow(box_pointers)]
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.38s
[INFO] running `Command { std: "docker" "inspect" "77f9defc97f586071cc0c150f8bc1221c15e6ee0ddf37ef66341f33f387bd58c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77f9defc97f586071cc0c150f8bc1221c15e6ee0ddf37ef66341f33f387bd58c", kill_on_drop: false }`
[INFO] [stdout] 77f9defc97f586071cc0c150f8bc1221c15e6ee0ddf37ef66341f33f387bd58c