[INFO] fetching crate another-tiktoken-rs 0.1.2...
[INFO] checking another-tiktoken-rs-0.1.2 against master#bbe853615821442ef11d6cd42a30a73432b38d89 for pr-154205
[INFO] extracting crate another-tiktoken-rs 0.1.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate another-tiktoken-rs 0.1.2
[INFO] finished tweaking crates.io crate another-tiktoken-rs 0.1.2
[INFO] tweaked toml for crates.io crate another-tiktoken-rs 0.1.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate another-tiktoken-rs 0.1.2 on toolchain bbe853615821442ef11d6cd42a30a73432b38d89
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bbe853615821442ef11d6cd42a30a73432b38d89" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate another-tiktoken-rs 0.1.2 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" "+bbe853615821442ef11d6cd42a30a73432b38d89" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+bbe853615821442ef11d6cd42a30a73432b38d89" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 65d5c715f31a304f30ea914848c75ccc118a775d9830a238efdf78e7abf0615f
[INFO] running `Command { std: "docker" "start" "-a" "65d5c715f31a304f30ea914848c75ccc118a775d9830a238efdf78e7abf0615f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65d5c715f31a304f30ea914848c75ccc118a775d9830a238efdf78e7abf0615f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65d5c715f31a304f30ea914848c75ccc118a775d9830a238efdf78e7abf0615f", kill_on_drop: false }`
[INFO] [stdout] 65d5c715f31a304f30ea914848c75ccc118a775d9830a238efdf78e7abf0615f
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+bbe853615821442ef11d6cd42a30a73432b38d89" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c2fc0d78a1545fa868b3b4bfcf8000b71ae66f8dc3d7f960a6aa061a8d722ef
[INFO] running `Command { std: "docker" "start" "-a" "3c2fc0d78a1545fa868b3b4bfcf8000b71ae66f8dc3d7f960a6aa061a8d722ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]     Checking memchr v2.6.3
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]     Checking regex-syntax v0.7.5
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]     Checking smallvec v1.11.0
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking base64 v0.21.3
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking aho-corasick v1.0.5
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking rmp v0.8.12
[INFO] [stderr]     Checking regex-automata v0.3.8
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]     Checking regex v1.9.5
[INFO] [stderr]     Checking fancy-regex v0.11.0
[INFO] [stderr]     Checking rmp-serde v1.1.2
[INFO] [stderr]     Checking another-tiktoken-rs v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/vendor_tiktoken.rs:310:42
[INFO] [stdout]     |
[INFO] [stdout] 308 |         &'a self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] 309 |         tokens: Vec<usize>,
[INFO] [stdout] 310 |     ) -> impl Iterator<Item = Vec<u8>> + '_ {
[INFO] [stdout]     |                                          ^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 310 -     ) -> impl Iterator<Item = Vec<u8>> + '_ {
[INFO] [stdout] 310 +     ) -> impl Iterator<Item = Vec<u8>> + 'a {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/vendor_tiktoken.rs:310:42
[INFO] [stdout]     |
[INFO] [stdout] 308 |         &'a self,
[INFO] [stdout]     |          -- the lifetime is named here
[INFO] [stdout] 309 |         tokens: Vec<usize>,
[INFO] [stdout] 310 |     ) -> impl Iterator<Item = Vec<u8>> + '_ {
[INFO] [stdout]     |                                          ^^ the same lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 310 -     ) -> impl Iterator<Item = Vec<u8>> + '_ {
[INFO] [stdout] 310 +     ) -> impl Iterator<Item = Vec<u8>> + 'a {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.42s
[INFO] running `Command { std: "docker" "inspect" "3c2fc0d78a1545fa868b3b4bfcf8000b71ae66f8dc3d7f960a6aa061a8d722ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c2fc0d78a1545fa868b3b4bfcf8000b71ae66f8dc3d7f960a6aa061a8d722ef", kill_on_drop: false }`
[INFO] [stdout] 3c2fc0d78a1545fa868b3b4bfcf8000b71ae66f8dc3d7f960a6aa061a8d722ef