[INFO] fetching crate stride 0.1.1...
[INFO] testing stride-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate stride 0.1.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate stride 0.1.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stride 0.1.1
[INFO] finished tweaking crates.io crate stride 0.1.1
[INFO] tweaked toml for crates.io crate stride 0.1.1 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a344893eadf6a121006af3ef350c0eb4ce01ca246021cbc92894e8f2628e32f2
[INFO] running `Command { std: "docker" "start" "-a" "a344893eadf6a121006af3ef350c0eb4ce01ca246021cbc92894e8f2628e32f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a344893eadf6a121006af3ef350c0eb4ce01ca246021cbc92894e8f2628e32f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a344893eadf6a121006af3ef350c0eb4ce01ca246021cbc92894e8f2628e32f2", kill_on_drop: false }`
[INFO] [stdout] a344893eadf6a121006af3ef350c0eb4ce01ca246021cbc92894e8f2628e32f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 531e7a7904d1d266c906752be8f7643fc657d60ac211bf4f56920689604b2d15
[INFO] running `Command { std: "docker" "start" "-a" "531e7a7904d1d266c906752be8f7643fc657d60ac211bf4f56920689604b2d15", kill_on_drop: false }`
[INFO] [stderr]    Compiling stride v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "531e7a7904d1d266c906752be8f7643fc657d60ac211bf4f56920689604b2d15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "531e7a7904d1d266c906752be8f7643fc657d60ac211bf4f56920689604b2d15", kill_on_drop: false }`
[INFO] [stdout] 531e7a7904d1d266c906752be8f7643fc657d60ac211bf4f56920689604b2d15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a6603742183eec481bcb375afd04cb265c67252a3d293e94b0666821d17b76f
[INFO] running `Command { std: "docker" "start" "-a" "0a6603742183eec481bcb375afd04cb265c67252a3d293e94b0666821d17b76f", kill_on_drop: false }`
[INFO] [stderr]    Compiling stride v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `Command { std: "docker" "inspect" "0a6603742183eec481bcb375afd04cb265c67252a3d293e94b0666821d17b76f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a6603742183eec481bcb375afd04cb265c67252a3d293e94b0666821d17b76f", kill_on_drop: false }`
[INFO] [stdout] 0a6603742183eec481bcb375afd04cb265c67252a3d293e94b0666821d17b76f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 07aba8c06aecae30047461885a6899e211f5d4552a721c976579f3008e6b820c
[INFO] running `Command { std: "docker" "start" "-a" "07aba8c06aecae30047461885a6899e211f5d4552a721c976579f3008e6b820c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stride-4f6840fc75a8cae9)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/index.rs (/opt/rustwide/target/debug/deps/index-36b37d06d106c439)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test stride_get_range_full ... ok
[INFO] [stdout] test stride_get_range_to ... ok
[INFO] [stdout] test stride_get_range ... ok
[INFO] [stdout] test stride_get_range_from ... ok
[INFO] [stdout] test stride_get_index ... ok
[INFO] [stdout] test stride_get_range_inclusive ... ok
[INFO] [stdout] test stride_get_range_to_inclusive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/iter.rs (/opt/rustwide/target/debug/deps/iter-b63ad221baea6c11)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test stride_iter_skip_rev ... ok
[INFO] [stdout] test stride_iter_len ... ok
[INFO] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-6c1604d24a53afd8)
[INFO] [stdout] test stride_iter_rev ... ok
[INFO] [stdout] test stride_iter_mut ... ok
[INFO] [stdout] test stride_iter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test ops::stride_partial_ne_array_len ... ok
[INFO] [stdout] test iter::stride_iter ... ok
[INFO] [stdout] test ops::stride_hash ... ok
[INFO] [stdout] test ops::stride_partial_ne_array_values ... ok
[INFO] [stdout] test ops::stride_partial_ne_len ... ok
[INFO] [stdout] test ops::stride_partial_ne_slice_len ... ok
[INFO] [stdout] test ops::stride_partial_eq_array ... ok
[INFO] [stdout] test iter::stride_iter_mut ... ok
[INFO] [stdout] test ops::stride_partial_eq_slice ... ok
[INFO] [stdout] test ops::stride_partial_ne_slice_values ... ok
[INFO] [stdout] test iter::stride_iter_len ... ok
[INFO] [stdout] test iter::stride_iter_rev ... ok
[INFO] [stdout] test iter::stride_iter_skip_rev ... ok
[INFO] [stdout] test ops::stride_index_mut ... ok
[INFO] [stdout] test ops::stride_partial_eq ... ok
[INFO] [stdout] test ops::stride_index ... ok
[INFO] [stdout] test stride_default ... ok
[INFO] [stdout] test stride_last_mut ... ok
[INFO] [stdout] test stride_len_non_multiple ... ok
[INFO] [stdout] test stride_as_ptr ... ok
[INFO] [stdout] test stride_as_mut_ptr ... ok
[INFO] [stdout] test ops::stride_partial_ord ... ok
[INFO] [stdout] test ops::stride_partial_ord_len ... ok
[INFO] [stdout] test stride_first_mut_empty ... ok
[INFO] [stdout] test stride_first_mut ... ok
[INFO] [stdout] test ops::stride_partial_ne_values ... ok
[INFO] [stdout] test stride_debug ... ok
[INFO] [stdout] test stride_first ... ok
[INFO] [stdout] test stride_new_non_multiple ... ok
[INFO] [stdout] test stride_mut_default ... ok
[INFO] [stdout] test stride_last_empty ... ok
[INFO] [stdout] test stride_new_multiple ... ok
[INFO] [stdout] test stride_last_mut_empty ... ok
[INFO] [stdout] test stride_last ... ok
[INFO] [stdout] test stride_swap ... ok
[INFO] [stderr]      Running tests/ops.rs (/opt/rustwide/target/debug/deps/ops-f91dfd89e07606b5)
[INFO] [stdout] test stride_len ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test stride_partial_ord_len ... ok
[INFO] [stdout] test stride_partial_ord ... ok
[INFO] [stdout] test stride_partial_ne_slice_values ... ok
[INFO] [stdout] test stride_partial_ne_slice_len ... ok
[INFO] [stdout] test stride_partial_ne_len ... ok
[INFO] [stdout] test stride_partial_ne_array_values ... ok
[INFO] [stdout] test stride_index ... ok
[INFO] [stdout] test stride_index_mut ... ok
[INFO] [stdout] test stride_hash ... ok
[INFO] [stdout] test stride_partial_eq ... ok
[INFO] [stdout] test stride_partial_eq_slice ... ok
[INFO] [stdout] test stride_partial_ne_values ... ok
[INFO] [stdout] test stride_partial_eq_array ... ok
[INFO] [stderr]    Doc-tests stride
[INFO] [stdout] test stride_partial_ne_array_len ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - Stride<T, 1>::as_slice (line 327) ... ok
[INFO] [stdout] test src/lib.rs - Stride<T, S>::is_empty (line 132) ... ok
[INFO] [stdout] test src/lib.rs - Stride<T, S>::get_mut (line 189) ... ok
[INFO] [stdout] test src/lib.rs - Stride<T, 1>::as_mut_slice (line 344) ... ok
[INFO] [stdout] test src/lib.rs - Stride<T, S>::new_mut (line 99) ... ok
[INFO] [stdout] test src/lib.rs - Stride<T, S>::len (line 116) ... ok
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] test src/lib.rs - Stride<T, S>::new (line 85) ... ok
[INFO] [stdout] test src/lib.rs - Stride<T, S>::iter_mut (line 305) ... ok
[INFO] [stdout] test src/lib.rs - Stride<T, S>::get (line 166) ... ok
[INFO] [stdout] test src/lib.rs - Stride<T, S>::iter (line 287) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.15s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "07aba8c06aecae30047461885a6899e211f5d4552a721c976579f3008e6b820c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07aba8c06aecae30047461885a6899e211f5d4552a721c976579f3008e6b820c", kill_on_drop: false }`
[INFO] [stdout] 07aba8c06aecae30047461885a6899e211f5d4552a721c976579f3008e6b820c