[INFO] fetching crate reed-solomon-erasure 4.0.2...
[INFO] testing reed-solomon-erasure-4.0.2 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate reed-solomon-erasure 4.0.2 into /workspace/builds/worker-84/source
[INFO] validating manifest of crates.io crate reed-solomon-erasure 4.0.2 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate reed-solomon-erasure 4.0.2
[INFO] finished tweaking crates.io crate reed-solomon-erasure 4.0.2
[INFO] tweaked toml for crates.io crate reed-solomon-erasure 4.0.2 written to /workspace/builds/worker-84/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05aa15fbf9e133adf1176316cbfc265d320ac52386818749379742f2f7f910f9
[INFO] running `Command { std: "docker" "start" "-a" "05aa15fbf9e133adf1176316cbfc265d320ac52386818749379742f2f7f910f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05aa15fbf9e133adf1176316cbfc265d320ac52386818749379742f2f7f910f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05aa15fbf9e133adf1176316cbfc265d320ac52386818749379742f2f7f910f9", kill_on_drop: false }`
[INFO] [stdout] 05aa15fbf9e133adf1176316cbfc265d320ac52386818749379742f2f7f910f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ecd4119f4721a0b526461828156d3fa8317317dc2d8c8aa43378e9a6c2f5e89
[INFO] running `Command { std: "docker" "start" "-a" "1ecd4119f4721a0b526461828156d3fa8317317dc2d8c8aa43378e9a6c2f5e89", kill_on_drop: false }`
[INFO] [stderr]    Compiling reed-solomon-erasure v4.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling smallvec v1.7.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "1ecd4119f4721a0b526461828156d3fa8317317dc2d8c8aa43378e9a6c2f5e89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ecd4119f4721a0b526461828156d3fa8317317dc2d8c8aa43378e9a6c2f5e89", kill_on_drop: false }`
[INFO] [stdout] 1ecd4119f4721a0b526461828156d3fa8317317dc2d8c8aa43378e9a6c2f5e89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9db4a141b8762c56d98fcd2e30ef20c767a88431df23af13887c4b9ffd7ddce
[INFO] running `Command { std: "docker" "start" "-a" "d9db4a141b8762c56d98fcd2e30ef20c767a88431df23af13887c4b9ffd7ddce", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling reed-solomon-erasure v4.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.86s
[INFO] running `Command { std: "docker" "inspect" "d9db4a141b8762c56d98fcd2e30ef20c767a88431df23af13887c4b9ffd7ddce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9db4a141b8762c56d98fcd2e30ef20c767a88431df23af13887c4b9ffd7ddce", kill_on_drop: false }`
[INFO] [stdout] d9db4a141b8762c56d98fcd2e30ef20c767a88431df23af13887c4b9ffd7ddce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c580f67dd9bc70e1272579eefe4438c7fd42246629aec11bc588c6083b37b4e6
[INFO] running `Command { std: "docker" "start" "-a" "c580f67dd9bc70e1272579eefe4438c7fd42246629aec11bc588c6083b37b4e6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/reed_solomon_erasure-c8527f85e218963b)
[INFO] [stdout] 
[INFO] [stdout] running 105 tests
[INFO] [stdout] test errors::tests::test_error_display_does_not_panic ... ok
[INFO] [stdout] test errors::tests::test_error_to_string_is_okay ... ok
[INFO] [stdout] test errors::tests::test_sbserror_display_does_not_panic ... ok
[INFO] [stdout] test errors::tests::test_sbserror_to_string_is_okay ... ok
[INFO] [stdout] test galois_16::tests::qc_add_associativity ... ok
[INFO] [stdout] test galois_16::tests::qc_exp_zero_is_one ... ok
[INFO] [stdout] test galois_16::tests::qc_inverse ... ok
[INFO] [stdout] test galois_16::tests::qc_add_commutativity ... ok
[INFO] [stdout] test galois_16::tests::qc_additive_identity ... ok
[INFO] [stdout] test galois_16::tests::qc_add_distributivity ... ok
[INFO] [stdout] test galois_16::tests::zero_to_zero_is_one ... ok
[INFO] [stdout] test galois_8::tests::log_table_same_as_backblaze ... ok
[INFO] [stdout] test galois_8::tests::qc_add_commutativity ... ok
[INFO] [stdout] test galois_16::tests::qc_mul_associativity ... ok
[INFO] [stdout] test galois_16::tests::qc_multiplicative_identity ... ok
[INFO] [stdout] test galois_16::tests::qc_mul_commutativity ... ok
[INFO] [stdout] test galois_16::tests::qc_exponent_1 ... ok
[INFO] [stdout] test galois_8::tests::qc_add_associativity ... ok
[INFO] [stdout] test galois_8::tests::qc_additive_identity ... ok
[INFO] [stdout] test galois_8::tests::qc_mul_associativity ... ok
[INFO] [stdout] test galois_8::tests::qc_mul_commutativity ... ok
[INFO] [stdout] test galois_8::tests::qc_multiplicative_identity ... ok
[INFO] [stdout] test galois_8::tests::test_div_a_is_0 ... ok
[INFO] [stdout] test galois_8::tests::qc_add_distributivity ... ok
[INFO] [stdout] test galois_8::tests::test_galois ... ok
[INFO] [stdout] test galois_8::tests::test_identity ... ok
[INFO] [stdout] test inversion_tree::tests::test_extended_inverted_matrix ... ok
[INFO] [stdout] test galois_8::tests::test_commutativity ... ok
[INFO] [stdout] test galois_8::tests::test_slice_add ... ok
[INFO] [stdout] test inversion_tree::tests::test_get_inverted_matrix ... ok
[INFO] [stdout] test inversion_tree::tests::test_double_insert_inverted_matrix ... ok
[INFO] [stdout] test inversion_tree::tests::test_new_inversion_tree ... ok
[INFO] [stdout] test inversion_tree::tests::test_insert_inverted_matrix ... ok
[INFO] [stdout] test matrix::tests::test_matrix_col_count ... ok
[INFO] [stdout] test matrix::tests::test_matrix_identity ... ok
[INFO] [stdout] test matrix::tests::test_matrix_inverse_pass_cases ... ok
[INFO] [stdout] test matrix::tests::test_matrix_multiply ... ok
[INFO] [stdout] test matrix::tests::test_matrix_row_count ... ok
[INFO] [stdout] test matrix::tests::test_matrix_swap_rows ... ok
[INFO] [stdout] test galois_16::tests::qc_exponent_2 ... ok
[INFO] [stdout] test galois_8::tests::test_exp ... ok
[INFO] [stdout] test tests::test_check_slices_or_shards_size ... ok
[INFO] [stdout] test tests::shardbyshard_encode_sep_error_handling ... ok
[INFO] [stdout] test tests::shardbyshard_encode_error_handling ... ok
[INFO] [stdout] test tests::test_encode_single_sep_error_handling ... ok
[INFO] [stdout] test tests::test_no_data_shards ... ok
[INFO] [stdout] test tests::test_no_parity_shards ... ok
[INFO] [stdout] test tests::test_one_encode ... ok
[INFO] [stdout] test tests::test_reconstruct_error_handling ... ok
[INFO] [stdout] test tests::shardbyshard_encode_shard_error_handling ... ok
[INFO] [stdout] test tests::shardbyshard_encode_sep_correctly ... ok
[INFO] [stdout] test tests::test_encode_single_sep ... ok
[INFO] [stdout] test tests::test_reed_solomon_clone ... ok
[INFO] [stdout] test tests::test_reconstruct ... ok
[INFO] [stdout] test tests::test_slices_or_shards_count_check ... ok
[INFO] [stdout] test tests::test_too_many_shards ... ok
[INFO] [stdout] test tests::test_verify_too_few_shards ... ok
[INFO] [stdout] test tests::test_verify_shards_with_buffer_incorrect_buffer_sizes ... ok
[INFO] [stdout] test tests::test_encode_single_error_handling ... ok
[INFO] [stdout] test tests::shardbyshard_encode_shard_sep_error_handling ... ok
[INFO] [stdout] test galois_16::tests::test_div_b_is_0 - should panic ... ok
[INFO] [stdout] test galois_8::tests::test_div_b_is_0 - should panic ... ok
[INFO] [stdout] test matrix::tests::test_incompatible_multiply - should panic ... ok
[INFO] [stdout] test tests::test_encode_sep_error_handling ... ok
[INFO] [stdout] test matrix::tests::test_incompatible_augment - should panic ... ok
[INFO] [stdout] test matrix::tests::test_inconsistent_row_sizes - should panic ... ok
[INFO] [stdout] test matrix::tests::test_matrix_inverse_non_square - should panic ... ok
[INFO] [stdout] test matrix::tests::test_matrix_inverse_singular - should panic ... ok
[INFO] [stdout] test tests::galois_16::correct_field_order_restriction ... ok
[INFO] [stdout] test tests::test_encode_sep ... ok
[INFO] [stdout] test tests::shardbyshard_encode_correctly ... ok
[INFO] [stdout] test tests::test_verify_shards_with_buffer_gives_correct_parity_shards ... ok
[INFO] [stdout] test tests::test_verify_with_buffer_gives_correct_parity_shards ... ok
[INFO] [stdout] test tests::shardbyshard_encode_correctly_more_rigorous ... ok
[INFO] [stdout] test galois_8::tests::test_distributivity ... ok
[INFO] [stdout] test inversion_tree::tests::qc_tree_same_as_hash_map ... ok
[INFO] [stdout] test galois_8::tests::test_associativity ... ok
[INFO] [stdout] test tests::test_encoding ... ok
[INFO] [stdout] test tests::test_reconstruct_shards ... ok
[INFO] [stdout] test galois_8::tests::test_same_as_maybe_ffi ... ok
[INFO] [stdout] test tests::test_shard_count ... ok
[INFO] [stdout] test tests::qc_encode_single_sep_same_as_encode_shards ... ok
[INFO] [stdout] test tests::qc_encode_single_sep_same_as_encode ... ok
[INFO] [stdout] test tests::qc_encode_single_same_as_encode_shards ... ok
[INFO] [stdout] test tests::qc_encode_single_same_as_encode ... ok
[INFO] [stdout] test tests::qc_shardbyshard_encode_sep_same_as_encode ... ok
[INFO] [stdout] test tests::qc_verify_shards ... ok
[INFO] [stdout] test tests::qc_encode_sep_same_as_encode_shards ... ok
[INFO] [stdout] test tests::qc_shardbyshard_encode_same_as_encode ... ok
[INFO] [stdout] test tests::qc_verify ... ok
[INFO] [stdout] test tests::qc_encode_verify_reconstruct_verify ... ok
[INFO] [stdout] test tests::qc_shardbyshard_encode_same_as_encode_shards ... ok
[INFO] [stdout] test tests::qc_shardbyshard_encode_sep_same_as_encode_shards ... ok
[INFO] [stdout] test tests::qc_encode_verify_reconstruct_verify_shards ... ok
[INFO] [stdout] test tests::qc_encode_sep_same_as_encode ... ok
[INFO] [stdout] test tests::galois_16::qc_encode_single_same_as_encode_shards ... ok
[INFO] [stdout] test tests::galois_16::qc_verify_shards ... ok
[INFO] [stdout] test tests::galois_16::qc_encode_single_same_as_encode ... ok
[INFO] [stdout] test tests::galois_16::qc_encode_single_sep_same_as_encode ... ok
[INFO] [stdout] test tests::galois_16::qc_encode_sep_same_as_encode_shards ... ok
[INFO] [stdout] test tests::galois_16::qc_encode_verify_reconstruct_verify_shards ... ok
[INFO] [stdout] test tests::galois_16::qc_encode_single_sep_same_as_encode_shards ... ok
[INFO] [stdout] test tests::galois_16::qc_verify ... ok
[INFO] [stdout] test tests::galois_16::qc_encode_verify_reconstruct_verify ... ok
[INFO] [stdout] test tests::galois_16::qc_encode_sep_same_as_encode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 105 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 51.69s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests reed-solomon-erasure
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/macros.rs - macros::convert_2D_slices (line 47) ... ok
[INFO] [stdout] test src/macros.rs - macros::convert_2D_slices (line 25) ... ok
[INFO] [stdout] test src/macros.rs - macros::convert_2D_slices (line 75) ... ok
[INFO] [stdout] test src/macros.rs - macros::convert_2D_slices (line 36) ... ok
[INFO] [stdout] test src/macros.rs - macros::convert_2D_slices (line 61) ... ok
[INFO] [stdout] test src/macros.rs - macros::shards (line 4) ... ok
[INFO] [stdout] test src/core.rs - core::ShardByShard (line 55) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.90s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c580f67dd9bc70e1272579eefe4438c7fd42246629aec11bc588c6083b37b4e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c580f67dd9bc70e1272579eefe4438c7fd42246629aec11bc588c6083b37b4e6", kill_on_drop: false }`
[INFO] [stdout] c580f67dd9bc70e1272579eefe4438c7fd42246629aec11bc588c6083b37b4e6