[INFO] crate lttb 0.1.1 is already in cache
[INFO] testing lttb-0.1.1 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate lttb 0.1.1 into work/builds/worker-0/source
[INFO] validating manifest of crates.io crate lttb 0.1.1 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate lttb 0.1.1
[INFO] finished tweaking crates.io crate lttb 0.1.1
[INFO] tweaked toml for crates.io crate lttb 0.1.1 written to work/builds/worker-0/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 02027796f3aa99316ba9dea7636704536c73121bc7e733eb2639c9dad2f2de22
[INFO] running `"docker" "start" "-a" "02027796f3aa99316ba9dea7636704536c73121bc7e733eb2639c9dad2f2de22"`
[INFO] [stderr]    Compiling lttb v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/lib.rs:111:66
[INFO] [stderr]     |
[INFO] [stderr] 111 |         let range_offs = (((i + 0) as f64) * every) as usize + 1;;
[INFO] [stderr]     |                                                                  ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolon)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/lib.rs:112:64
[INFO] [stderr]     |
[INFO] [stderr] 112 |         let range_to = (((i + 1) as f64) * every) as usize + 1;;
[INFO] [stderr]     |                                                                ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `"docker" "inspect" "02027796f3aa99316ba9dea7636704536c73121bc7e733eb2639c9dad2f2de22"`
[INFO] running `"docker" "rm" "-f" "02027796f3aa99316ba9dea7636704536c73121bc7e733eb2639c9dad2f2de22"`
[INFO] [stdout] 02027796f3aa99316ba9dea7636704536c73121bc7e733eb2639c9dad2f2de22
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8286638905ec704282d6e3c93501803660c2fcd673ad5488bad27ad40b3903e4
[INFO] running `"docker" "start" "-a" "8286638905ec704282d6e3c93501803660c2fcd673ad5488bad27ad40b3903e4"`
[INFO] [stderr]    Compiling lttb v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/lib.rs:111:66
[INFO] [stderr]     |
[INFO] [stderr] 111 |         let range_offs = (((i + 0) as f64) * every) as usize + 1;;
[INFO] [stderr]     |                                                                  ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolon)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/lib.rs:112:64
[INFO] [stderr]     |
[INFO] [stderr] 112 |         let range_to = (((i + 1) as f64) * every) as usize + 1;;
[INFO] [stderr]     |                                                                ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `"docker" "inspect" "8286638905ec704282d6e3c93501803660c2fcd673ad5488bad27ad40b3903e4"`
[INFO] running `"docker" "rm" "-f" "8286638905ec704282d6e3c93501803660c2fcd673ad5488bad27ad40b3903e4"`
[INFO] [stdout] 8286638905ec704282d6e3c93501803660c2fcd673ad5488bad27ad40b3903e4
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 2549f703ef7b1ab9fd9f9ce37a75cceec7ec535dc5f667d8f07e86c4acf173c4
[INFO] running `"docker" "start" "-a" "2549f703ef7b1ab9fd9f9ce37a75cceec7ec535dc5f667d8f07e86c4acf173c4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lttb-c73a7fb62f760d76
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::lttb_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lttb
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 31) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "2549f703ef7b1ab9fd9f9ce37a75cceec7ec535dc5f667d8f07e86c4acf173c4"`
[INFO] running `"docker" "rm" "-f" "2549f703ef7b1ab9fd9f9ce37a75cceec7ec535dc5f667d8f07e86c4acf173c4"`
[INFO] [stdout] 2549f703ef7b1ab9fd9f9ce37a75cceec7ec535dc5f667d8f07e86c4acf173c4