[INFO] crate strider 0.1.3 is already in cache [INFO] testing strider-0.1.3 against beta-2019-09-28 for beta-1.39-1 [INFO] extracting crate strider 0.1.3 into work/builds/worker-0/source [INFO] validating manifest of crates.io crate strider 0.1.3 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 strider 0.1.3 [INFO] finished tweaking crates.io crate strider 0.1.3 [INFO] tweaked toml for crates.io crate strider 0.1.3 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] 02ada18a15b33cbf597421e0f9c85cc5166247542f7726c8641263cb8e738532 [INFO] running `"docker" "start" "-a" "02ada18a15b33cbf597421e0f9c85cc5166247542f7726c8641263cb8e738532"` [INFO] [stderr] Compiling strider v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.16s [INFO] running `"docker" "inspect" "02ada18a15b33cbf597421e0f9c85cc5166247542f7726c8641263cb8e738532"` [INFO] running `"docker" "rm" "-f" "02ada18a15b33cbf597421e0f9c85cc5166247542f7726c8641263cb8e738532"` [INFO] [stdout] 02ada18a15b33cbf597421e0f9c85cc5166247542f7726c8641263cb8e738532 [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] cc8b195e054278d5f6859e005da94c9ebb01ba5cce043beb9b2b38aaba14b527 [INFO] running `"docker" "start" "-a" "cc8b195e054278d5f6859e005da94c9ebb01ba5cce043beb9b2b38aaba14b527"` [INFO] [stderr] Compiling strider v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/lib.rs:17:13 [INFO] [stderr] | [INFO] [stderr] 17 | let mut input_buffer: &mut [u8] = &mut [0; 4]; [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] ... [INFO] [stderr] 50 | test_string_windowing!(VecDeque::::new()); [INFO] [stderr] | ---------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/lib.rs:18:13 [INFO] [stderr] | [INFO] [stderr] 18 | let mut window_buffer: &mut [u8] = &mut [0; WINDOW_SIZE]; [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] ... [INFO] [stderr] 50 | test_string_windowing!(VecDeque::::new()); [INFO] [stderr] | ---------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/lib.rs:17:13 [INFO] [stderr] | [INFO] [stderr] 17 | let mut input_buffer: &mut [u8] = &mut [0; 4]; [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] ... [INFO] [stderr] 54 | test_string_windowing!(SliceRingImpl::::new()); [INFO] [stderr] | --------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/lib.rs:18:13 [INFO] [stderr] | [INFO] [stderr] 18 | let mut window_buffer: &mut [u8] = &mut [0; WINDOW_SIZE]; [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] ... [INFO] [stderr] 54 | test_string_windowing!(SliceRingImpl::::new()); [INFO] [stderr] | --------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `"docker" "inspect" "cc8b195e054278d5f6859e005da94c9ebb01ba5cce043beb9b2b38aaba14b527"` [INFO] running `"docker" "rm" "-f" "cc8b195e054278d5f6859e005da94c9ebb01ba5cce043beb9b2b38aaba14b527"` [INFO] [stdout] cc8b195e054278d5f6859e005da94c9ebb01ba5cce043beb9b2b38aaba14b527 [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] f257eb6014ed97a6c5322dd7f2f8f1faf5f5a85744ebd2aafb6113f3b1b66d19 [INFO] running `"docker" "start" "-a" "f257eb6014ed97a6c5322dd7f2f8f1faf5f5a85744ebd2aafb6113f3b1b66d19"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/strider-c73c80b280076f07 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/lib-ab4f48fa35f74d71 [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test_string_windowing_optimized ... ok [INFO] [stdout] test test_test_string_windowing_deque ... ok [INFO] [stdout] test test_slice_ring_deque ... ok [INFO] [stdout] test test_slice_ring_optimized ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests strider [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - SliceRingImpl (line 165) ... ignored [INFO] [stdout] test src/lib.rs - (line 29) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "f257eb6014ed97a6c5322dd7f2f8f1faf5f5a85744ebd2aafb6113f3b1b66d19"` [INFO] running `"docker" "rm" "-f" "f257eb6014ed97a6c5322dd7f2f8f1faf5f5a85744ebd2aafb6113f3b1b66d19"` [INFO] [stdout] f257eb6014ed97a6c5322dd7f2f8f1faf5f5a85744ebd2aafb6113f3b1b66d19