Dec 18 16:35:20.300 INFO checking fast_text-0.1.2 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 16:35:20.300 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/fast_text/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 16:35:20.457 INFO [stdout] ca8ecf9710fd0f554437d375e5a39f17e462bde501ab04988efd2bbec0119197
Dec 18 16:35:20.459 INFO running `"docker" "start" "-a" "ca8ecf9710fd0f554437d375e5a39f17e462bde501ab04988efd2bbec0119197"`
Dec 18 16:35:21.071 INFO [stderr]     Checking kolmogorov_smirnov v1.1.0
Dec 18 16:35:21.438 INFO [stderr]     Checking fast_text v0.1.2 (/opt/crater/workdir)
Dec 18 16:35:21.747 INFO [stderr] warning: unreachable statement
Dec 18 16:35:21.747 INFO [stderr]    --> src/lib.rs:493:5
Dec 18 16:35:21.747 INFO [stderr]     |
Dec 18 16:35:21.747 INFO [stderr] 493 |     let cmd = s("echo \"") + analogies + "\" | ./fasttext analogies " + model + " " + &k.to_string();
Dec 18 16:35:21.747 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:35:21.747 INFO [stderr]     |
Dec 18 16:35:21.747 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 18 16:35:21.747 INFO [stderr] 
Dec 18 16:35:21.759 INFO [stderr] warning: unused variable: `analogies`
Dec 18 16:35:21.759 INFO [stderr]    --> src/lib.rs:491:18
Dec 18 16:35:21.759 INFO [stderr]     |
Dec 18 16:35:21.759 INFO [stderr] 491 | pub fn analogies(analogies: &str, model: &str, k: u32) -> Vec<Vec<(String, f64)>> {
Dec 18 16:35:21.759 INFO [stderr]     |                  ^^^^^^^^^ help: consider using `_analogies` instead
Dec 18 16:35:21.759 INFO [stderr]     |
Dec 18 16:35:21.759 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 16:35:21.759 INFO [stderr] 
Dec 18 16:35:21.759 INFO [stderr] warning: unused variable: `model`
Dec 18 16:35:21.759 INFO [stderr]    --> src/lib.rs:491:35
Dec 18 16:35:21.759 INFO [stderr]     |
Dec 18 16:35:21.759 INFO [stderr] 491 | pub fn analogies(analogies: &str, model: &str, k: u32) -> Vec<Vec<(String, f64)>> {
Dec 18 16:35:21.759 INFO [stderr]     |                                   ^^^^^ help: consider using `_model` instead
Dec 18 16:35:21.759 INFO [stderr] 
Dec 18 16:35:21.759 INFO [stderr] warning: unused variable: `k`
Dec 18 16:35:21.759 INFO [stderr]    --> src/lib.rs:491:48
Dec 18 16:35:21.759 INFO [stderr]     |
Dec 18 16:35:21.759 INFO [stderr] 491 | pub fn analogies(analogies: &str, model: &str, k: u32) -> Vec<Vec<(String, f64)>> {
Dec 18 16:35:21.759 INFO [stderr]     |                                                ^ help: consider using `_k` instead
Dec 18 16:35:21.759 INFO [stderr] 
Dec 18 16:35:21.856 INFO [stderr] warning: unreachable statement
Dec 18 16:35:21.856 INFO [stderr]    --> src/lib.rs:493:5
Dec 18 16:35:21.856 INFO [stderr]     |
Dec 18 16:35:21.856 INFO [stderr] 493 |     let cmd = s("echo \"") + analogies + "\" | ./fasttext analogies " + model + " " + &k.to_string();
Dec 18 16:35:21.856 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 16:35:21.856 INFO [stderr]     |
Dec 18 16:35:21.856 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 18 16:35:21.856 INFO [stderr] 
Dec 18 16:35:21.943 INFO [stderr] warning: unused variable: `analogies`
Dec 18 16:35:21.943 INFO [stderr]    --> src/lib.rs:491:18
Dec 18 16:35:21.943 INFO [stderr]     |
Dec 18 16:35:21.943 INFO [stderr] 491 | pub fn analogies(analogies: &str, model: &str, k: u32) -> Vec<Vec<(String, f64)>> {
Dec 18 16:35:21.943 INFO [stderr]     |                  ^^^^^^^^^ help: consider using `_analogies` instead
Dec 18 16:35:21.943 INFO [stderr]     |
Dec 18 16:35:21.943 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 16:35:21.943 INFO [stderr] 
Dec 18 16:35:21.943 INFO [stderr] warning: unused variable: `model`
Dec 18 16:35:21.943 INFO [stderr]    --> src/lib.rs:491:35
Dec 18 16:35:21.943 INFO [stderr]     |
Dec 18 16:35:21.943 INFO [stderr] 491 | pub fn analogies(analogies: &str, model: &str, k: u32) -> Vec<Vec<(String, f64)>> {
Dec 18 16:35:21.943 INFO [stderr]     |                                   ^^^^^ help: consider using `_model` instead
Dec 18 16:35:21.943 INFO [stderr] 
Dec 18 16:35:21.943 INFO [stderr] warning: unused variable: `k`
Dec 18 16:35:21.943 INFO [stderr]    --> src/lib.rs:491:48
Dec 18 16:35:21.943 INFO [stderr]     |
Dec 18 16:35:21.943 INFO [stderr] 491 | pub fn analogies(analogies: &str, model: &str, k: u32) -> Vec<Vec<(String, f64)>> {
Dec 18 16:35:21.943 INFO [stderr]     |                                                ^ help: consider using `_k` instead
Dec 18 16:35:21.944 INFO [stderr] 
Dec 18 16:35:22.025 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Dec 18 16:35:22.242 INFO running `"docker" "inspect" "ca8ecf9710fd0f554437d375e5a39f17e462bde501ab04988efd2bbec0119197"`
Dec 18 16:35:22.338 INFO running `"docker" "rm" "-f" "ca8ecf9710fd0f554437d375e5a39f17e462bde501ab04988efd2bbec0119197"`
Dec 18 16:35:22.465 INFO [stdout] ca8ecf9710fd0f554437d375e5a39f17e462bde501ab04988efd2bbec0119197