[INFO] fetching crate tiktoken 1.0.1...
[INFO] building tiktoken-1.0.1 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate tiktoken 1.0.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate tiktoken 1.0.1
[INFO] finished tweaking crates.io crate tiktoken 1.0.1
[INFO] tweaked toml for crates.io crate tiktoken 1.0.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tiktoken 1.0.1 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 85 packages to latest compatible versions
[INFO] [stderr]       Adding base64 v0.21.7 (available: v0.22.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ffaeb176e4b64ab55f9a81b8362274b98f08b690da6b5995af153cecf9c570a
[INFO] running `Command { std: "docker" "start" "-a" "0ffaeb176e4b64ab55f9a81b8362274b98f08b690da6b5995af153cecf9c570a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ffaeb176e4b64ab55f9a81b8362274b98f08b690da6b5995af153cecf9c570a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ffaeb176e4b64ab55f9a81b8362274b98f08b690da6b5995af153cecf9c570a", kill_on_drop: false }`
[INFO] [stdout] 0ffaeb176e4b64ab55f9a81b8362274b98f08b690da6b5995af153cecf9c570a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3afc31660516e64c01bb8b58bdfcd3c245896b25b40bf0e147468caec4cfd019
[INFO] running `Command { std: "docker" "start" "-a" "3afc31660516e64c01bb8b58bdfcd3c245896b25b40bf0e147468caec4cfd019", kill_on_drop: false }`
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rust_decimal v1.38.0
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling cc v1.2.39
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling pcre2-sys v0.2.10
[INFO] [stderr]    Compiling pcre2 v0.2.11
[INFO] [stderr]    Compiling rust_decimal_macros v1.38.0
[INFO] [stderr]    Compiling tiktoken v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `next_special` is never read
[INFO] [stdout]   --> src/bpe.rs:70:21
[INFO] [stdout]    |
[INFO] [stdout] 70 |             let mut next_special = None;
[INFO] [stdout]    |                     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `decoder`, `special_tokens_decoder`, and `sorted_token_bytes` are never read
[INFO] [stdout]   --> src/bpe.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct CoreBpe {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout]  6 |     encoder: HashMap<String, isize>,
[INFO] [stdout]  7 |     decoder: HashMap<isize, String>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]  8 |     special_tokens_encoder: HashMap<String, isize>,
[INFO] [stdout]  9 |     special_tokens_decoder: HashMap<isize, String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     sorted_token_bytes: Vec<Vec<u8>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.78s
[INFO] running `Command { std: "docker" "inspect" "3afc31660516e64c01bb8b58bdfcd3c245896b25b40bf0e147468caec4cfd019", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3afc31660516e64c01bb8b58bdfcd3c245896b25b40bf0e147468caec4cfd019", kill_on_drop: false }`
[INFO] [stdout] 3afc31660516e64c01bb8b58bdfcd3c245896b25b40bf0e147468caec4cfd019
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ae17a265b5ba2b15b76721e134bb8c07dac34453f8997c9d047010a9960eb4e
[INFO] running `Command { std: "docker" "start" "-a" "9ae17a265b5ba2b15b76721e134bb8c07dac34453f8997c9d047010a9960eb4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling tiktoken v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `next_special` is never read
[INFO] [stdout]   --> src/bpe.rs:70:21
[INFO] [stdout]    |
[INFO] [stdout] 70 |             let mut next_special = None;
[INFO] [stdout]    |                     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `decoder`, `special_tokens_decoder`, and `sorted_token_bytes` are never read
[INFO] [stdout]   --> src/bpe.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct CoreBpe {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout]  6 |     encoder: HashMap<String, isize>,
[INFO] [stdout]  7 |     decoder: HashMap<isize, String>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]  8 |     special_tokens_encoder: HashMap<String, isize>,
[INFO] [stdout]  9 |     special_tokens_decoder: HashMap<isize, String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     sorted_token_bytes: Vec<Vec<u8>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `next_special` is never read
[INFO] [stdout]   --> src/bpe.rs:70:21
[INFO] [stdout]    |
[INFO] [stdout] 70 |             let mut next_special = None;
[INFO] [stdout]    |                     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `decoder`, `special_tokens_decoder`, and `sorted_token_bytes` are never read
[INFO] [stdout]   --> src/bpe.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct CoreBpe {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout]  6 |     encoder: HashMap<String, isize>,
[INFO] [stdout]  7 |     decoder: HashMap<isize, String>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]  8 |     special_tokens_encoder: HashMap<String, isize>,
[INFO] [stdout]  9 |     special_tokens_decoder: HashMap<isize, String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     sorted_token_bytes: Vec<Vec<u8>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "9ae17a265b5ba2b15b76721e134bb8c07dac34453f8997c9d047010a9960eb4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ae17a265b5ba2b15b76721e134bb8c07dac34453f8997c9d047010a9960eb4e", kill_on_drop: false }`
[INFO] [stdout] 9ae17a265b5ba2b15b76721e134bb8c07dac34453f8997c9d047010a9960eb4e
