[INFO] cloning repository https://github.com/jzw2/rust-capr
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jzw2/rust-capr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjzw2%2Frust-capr", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjzw2%2Frust-capr'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8c988e0c8f0f18775293b0f4ccb6117b5a86751e
[INFO] checking jzw2/rust-capr against master#b389b0ab72cb0aa9acf4df0ae0c0e12090782da9 for pr-128351-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjzw2%2Frust-capr" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jzw2/rust-capr on toolchain b389b0ab72cb0aa9acf4df0ae0c0e12090782da9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b389b0ab72cb0aa9acf4df0ae0c0e12090782da9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jzw2/rust-capr
[INFO] finished tweaking git repo https://github.com/jzw2/rust-capr
[INFO] tweaked toml for git repo https://github.com/jzw2/rust-capr written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jzw2/rust-capr 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" "+b389b0ab72cb0aa9acf4df0ae0c0e12090782da9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bit-set v0.5.3
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+b389b0ab72cb0aa9acf4df0ae0c0e12090782da9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed8e639d61a5e5cc2b37d4dfd997db4244db9809d8dbb9a9025cf628ee2c79b6
[INFO] running `Command { std: "docker" "start" "-a" "ed8e639d61a5e5cc2b37d4dfd997db4244db9809d8dbb9a9025cf628ee2c79b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed8e639d61a5e5cc2b37d4dfd997db4244db9809d8dbb9a9025cf628ee2c79b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed8e639d61a5e5cc2b37d4dfd997db4244db9809d8dbb9a9025cf628ee2c79b6", kill_on_drop: false }`
[INFO] [stdout] ed8e639d61a5e5cc2b37d4dfd997db4244db9809d8dbb9a9025cf628ee2c79b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+b389b0ab72cb0aa9acf4df0ae0c0e12090782da9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa3253fb5a56dfdea30e010eb88478e9aa64d9bbd448f32010a3c966e6230b4d
[INFO] running `Command { std: "docker" "start" "-a" "fa3253fb5a56dfdea30e010eb88478e9aa64d9bbd448f32010a3c966e6230b4d", kill_on_drop: false }`
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[INFO] [stderr]    Compiling jobserver v0.1.31
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]    Compiling syn v2.0.71
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking url v2.5.2
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[INFO] [stderr]     Checking compare v0.0.6
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking generic-array v0.12.4
[INFO] [stderr]     Checking bimap v0.6.3
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling cc v1.1.3
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]     Checking binary-heap-plus v0.1.6
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking superslice v1.0.0
[INFO] [stderr]     Checking unsafe_unwrap v0.1.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
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[INFO] [stderr]     Checking ordered_iter v0.1.2
[INFO] [stderr]     Checking tokio v1.38.0
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[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking ordered-float v4.2.1
[INFO] [stderr]    Compiling zstd-sys v2.0.12+zstd.1.5.6
[INFO] [stderr]     Checking tokio-util v0.7.11
[INFO] [stderr]     Checking actix-rt v2.10.0
[INFO] [stderr]    Compiling zstd-safe v7.2.0
[INFO] [stderr]     Checking actix-server v2.4.0
[INFO] [stderr]     Checking zstd v0.13.2
[INFO] [stderr]    Compiling serde_derive v1.0.204
[INFO] [stderr]    Compiling derive_more v0.99.18
[INFO] [stderr]    Compiling actix-macros v0.2.4
[INFO] [stderr]    Compiling actix-web-codegen v4.3.0
[INFO] [stderr]     Checking actix-codec v0.5.2
[INFO] [stderr]     Checking h2 v0.3.26
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[INFO] [stderr]     Checking rustfst v1.0.1
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[INFO] [stderr]     Checking rust-capr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `actix_web::Error`
[INFO] [stdout]  --> src/trans.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use actix_web::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `actix_web::Error`
[INFO] [stdout]  --> src/trans.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use actix_web::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `laws`
[INFO] [stdout]   --> src/trans.rs:63:22
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn sound_laws_to_fst(laws: &[SoundLaw], table: Arc<SymbolTable>) ->  VectorFst<ProbabilityWeight> {
[INFO] [stdout]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_laws`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `table`
[INFO] [stdout]   --> src/trans.rs:63:41
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn sound_laws_to_fst(laws: &[SoundLaw], table: Arc<SymbolTable>) ->  VectorFst<ProbabilityWeight> {
[INFO] [stdout]    |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_table`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SoundLawLabels` is never constructed
[INFO] [stdout]   --> src/trans.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct SoundLawLabels {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_labels_from_str` is never used
[INFO] [stdout]   --> src/trans.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn get_labels_from_str(s: &str, table: Arc<SymbolTable>) -> Option<Vec<Label>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `to_labels` and `to_fst` are never used
[INFO] [stdout]   --> src/trans.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl SoundLaw {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] 34 |     fn to_labels(&self, table: Arc<SymbolTable>) -> Option<SoundLawLabels> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     fn to_fst(&self, table: Arc<SymbolTable>) -> VectorFst<ProbabilityWeight> {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sound_laws_to_fst` is never used
[INFO] [stdout]   --> src/trans.rs:63:4
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn sound_laws_to_fst(laws: &[SoundLaw], table: Arc<SymbolTable>) ->  VectorFst<ProbabilityWeight> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `transduceGoal` should have a snake case name
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     transduceGoal: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to snake case: `transduce_goal`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `laws`
[INFO] [stdout]   --> src/trans.rs:63:22
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn sound_laws_to_fst(laws: &[SoundLaw], table: Arc<SymbolTable>) ->  VectorFst<ProbabilityWeight> {
[INFO] [stdout]    |                      ^^^^ help: if this is intentional, prefix it with an underscore: `_laws`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `table`
[INFO] [stdout]   --> src/trans.rs:63:41
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn sound_laws_to_fst(laws: &[SoundLaw], table: Arc<SymbolTable>) ->  VectorFst<ProbabilityWeight> {
[INFO] [stdout]    |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_table`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sound_laws_to_fst` is never used
[INFO] [stdout]   --> src/trans.rs:63:4
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn sound_laws_to_fst(laws: &[SoundLaw], table: Arc<SymbolTable>) ->  VectorFst<ProbabilityWeight> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `transduceGoal` should have a snake case name
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     transduceGoal: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to snake case: `transduce_goal`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.45s
[INFO] running `Command { std: "docker" "inspect" "fa3253fb5a56dfdea30e010eb88478e9aa64d9bbd448f32010a3c966e6230b4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa3253fb5a56dfdea30e010eb88478e9aa64d9bbd448f32010a3c966e6230b4d", kill_on_drop: false }`
[INFO] [stdout] fa3253fb5a56dfdea30e010eb88478e9aa64d9bbd448f32010a3c966e6230b4d