[INFO] fetching crate reed-solomon-erasure 6.0.0...
[INFO] testing reed-solomon-erasure-6.0.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate reed-solomon-erasure 6.0.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate reed-solomon-erasure 6.0.0
[INFO] finished tweaking crates.io crate reed-solomon-erasure 6.0.0
[INFO] tweaked toml for crates.io crate reed-solomon-erasure 6.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate reed-solomon-erasure 6.0.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 46 packages to latest compatible versions
[INFO] [stderr]       Adding lru v0.7.8 (available: v0.16.2)
[INFO] [stderr]       Adding parking_lot v0.11.2 (available: v0.12.5)
[INFO] [stderr]       Adding quickcheck v0.9.2 (available: v1.0.3)
[INFO] [stderr]       Adding rand v0.7.3 (available: v0.9.2)
[INFO] [stderr]       Adding spin v0.9.8 (available: v0.10.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca4c7091e1927f229e838d8aaaca4847fa52cd28f04327dd71843df79c265914
[INFO] running `Command { std: "docker" "start" "-a" "ca4c7091e1927f229e838d8aaaca4847fa52cd28f04327dd71843df79c265914", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca4c7091e1927f229e838d8aaaca4847fa52cd28f04327dd71843df79c265914", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca4c7091e1927f229e838d8aaaca4847fa52cd28f04327dd71843df79c265914", kill_on_drop: false }`
[INFO] [stdout] ca4c7091e1927f229e838d8aaaca4847fa52cd28f04327dd71843df79c265914
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 824cd89362af275d3014e6c838865a702a982ceff17f65766f178c8c49a8253f
[INFO] running `Command { std: "docker" "start" "-a" "824cd89362af275d3014e6c838865a702a982ceff17f65766f178c8c49a8253f", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling reed-solomon-erasure v6.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling lru v0.7.8
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.38s
[INFO] running `Command { std: "docker" "inspect" "824cd89362af275d3014e6c838865a702a982ceff17f65766f178c8c49a8253f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "824cd89362af275d3014e6c838865a702a982ceff17f65766f178c8c49a8253f", kill_on_drop: false }`
[INFO] [stdout] 824cd89362af275d3014e6c838865a702a982ceff17f65766f178c8c49a8253f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85404a841db898c307c0bbe2e66801230fe54c128961f28161a4b551706757e1
[INFO] running `Command { std: "docker" "start" "-a" "85404a841db898c307c0bbe2e66801230fe54c128961f28161a4b551706757e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling reed-solomon-erasure v6.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.77s
[INFO] running `Command { std: "docker" "inspect" "85404a841db898c307c0bbe2e66801230fe54c128961f28161a4b551706757e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85404a841db898c307c0bbe2e66801230fe54c128961f28161a4b551706757e1", kill_on_drop: false }`
[INFO] [stdout] 85404a841db898c307c0bbe2e66801230fe54c128961f28161a4b551706757e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d272f7c5053070c58e38c0b094bf1632ea345e5f12c22c26fc03de1b82923eb1
[INFO] running `Command { std: "docker" "start" "-a" "d272f7c5053070c58e38c0b094bf1632ea345e5f12c22c26fc03de1b82923eb1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/reed_solomon_erasure-a018e2f8ae15bac5)
[INFO] [stdout] running 99 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_to_string_is_okay ... ok
[INFO] [stdout] test galois_16::tests::qc_mul_associativity ... ok
[INFO] [stdout] test errors::tests::test_sbserror_display_does_not_panic ... ok
[INFO] [stdout] test galois_8::tests::log_table_same_as_backblaze ... ok
[INFO] [stdout] test galois_16::tests::qc_inverse ... ok
[INFO] [stdout] test galois_8::tests::qc_add_distributivity ... ok
[INFO] [stdout] test galois_16::tests::qc_multiplicative_identity ... ok
[INFO] [stdout] test galois_16::tests::qc_additive_identity ... ok
[INFO] [stdout] test galois_8::tests::qc_mul_associativity ... ok
[INFO] [stdout] test galois_16::tests::qc_add_associativity ... ok
[INFO] [stdout] test galois_8::tests::qc_add_associativity ... ok
[INFO] [stdout] test galois_8::tests::qc_mul_commutativity ... ok
[INFO] [stdout] test galois_16::tests::qc_add_commutativity ... ok
[INFO] [stdout] test galois_16::tests::zero_to_zero_is_one ... ok
[INFO] [stdout] test galois_8::tests::qc_multiplicative_identity ... ok
[INFO] [stdout] test galois_8::tests::test_commutativity ... ok
[INFO] [stdout] test galois_16::tests::qc_mul_commutativity ... ok
[INFO] [stdout] test galois_16::tests::qc_add_distributivity ... ok
[INFO] [stdout] test galois_16::tests::qc_exp_zero_is_one ... ok
[INFO] [stdout] test galois_8::tests::qc_additive_identity ... ok
[INFO] [stdout] test galois_8::tests::qc_add_commutativity ... ok
[INFO] [stdout] test galois_8::tests::test_div_a_is_0 ... ok
[INFO] [stdout] test galois_8::tests::test_identity ... ok
[INFO] [stdout] test galois_8::tests::test_slice_add ... ok
[INFO] [stdout] test matrix::tests::test_matrix_identity ... ok
[INFO] [stdout] test galois_8::tests::test_galois ... ok
[INFO] [stdout] test matrix::tests::test_matrix_col_count ... ok
[INFO] [stdout] test galois_16::tests::qc_exponent_1 ... ok
[INFO] [stdout] test matrix::tests::test_matrix_inverse_pass_cases ... ok
[INFO] [stdout] test matrix::tests::test_matrix_row_count ... ok
[INFO] [stdout] test matrix::tests::test_matrix_multiply ... ok
[INFO] [stdout] test matrix::tests::test_matrix_swap_rows ... ok
[INFO] [stdout] test galois_8::tests::test_exp ... ok
[INFO] [stdout] test galois_16::tests::qc_exponent_2 ... 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_augment - should panic ... ok
[INFO] [stdout] test matrix::tests::test_matrix_inverse_singular - should panic ... ok
[INFO] [stdout] test matrix::tests::test_incompatible_multiply - should panic ... ok
[INFO] [stdout] test tests::galois_16::correct_field_order_restriction ... ok
[INFO] [stdout] test matrix::tests::test_matrix_inverse_non_square - should panic ... ok
[INFO] [stdout] test matrix::tests::test_inconsistent_row_sizes - should panic ... ok
[INFO] [stdout] test galois_8::tests::test_distributivity ... ok
[INFO] [stdout] test galois_8::tests::test_associativity ... ok
[INFO] [stdout] test galois_8::tests::test_same_as_maybe_ffi ... ok
[INFO] [stdout] test tests::galois_16::qc_encode_sep_same_as_encode has been running for over 60 seconds
[INFO] [stdout] test tests::galois_16::qc_encode_sep_same_as_encode_shards has been running for over 60 seconds
[INFO] [stdout] test tests::galois_16::qc_encode_single_same_as_encode has been running for over 60 seconds
[INFO] [stdout] test tests::galois_16::qc_encode_single_same_as_encode_shards has been running for over 60 seconds
[INFO] [stdout] test tests::galois_16::qc_encode_single_sep_same_as_encode has been running for over 60 seconds
[INFO] [stdout] test tests::galois_16::qc_encode_single_sep_same_as_encode_shards has been running for over 60 seconds
[INFO] [stdout] test tests::galois_16::qc_encode_verify_reconstruct_verify has been running for over 60 seconds
[INFO] [stdout] test tests::galois_16::qc_encode_verify_reconstruct_verify_shards has been running for over 60 seconds
[INFO] [stdout] test tests::galois_16::qc_verify has been running for over 60 seconds
[INFO] [stdout] test tests::galois_16::qc_verify_shards has been running for over 60 seconds
[INFO] [stdout] test tests::qc_encode_sep_same_as_encode has been running for over 60 seconds
[INFO] [stdout] test tests::qc_encode_sep_same_as_encode_shards has been running for over 60 seconds
[INFO] [stdout] test tests::qc_encode_single_same_as_encode has been running for over 60 seconds
[INFO] [stdout] test tests::qc_encode_single_same_as_encode_shards has been running for over 60 seconds
[INFO] [stdout] test tests::qc_encode_single_sep_same_as_encode has been running for over 60 seconds
[INFO] [stdout] test tests::qc_encode_single_sep_same_as_encode_shards has been running for over 60 seconds
[INFO] [stdout] test tests::qc_encode_single_same_as_encode_shards ... ok
[INFO] [stdout] test tests::qc_encode_sep_same_as_encode ... ok
[INFO] [stdout] test tests::qc_encode_sep_same_as_encode_shards ... ok
[INFO] [stdout] test tests::qc_encode_single_same_as_encode ... ok
[INFO] [stdout] test tests::qc_encode_single_sep_same_as_encode ... ok
[INFO] [stdout] test tests::qc_encode_single_sep_same_as_encode_shards ... ok
[INFO] [stdout] test tests::qc_encode_verify_reconstruct_verify has been running for over 60 seconds
[INFO] [stdout] test tests::qc_encode_verify_reconstruct_verify_shards has been running for over 60 seconds
[INFO] [stdout] test tests::qc_shardbyshard_encode_same_as_encode has been running for over 60 seconds
[INFO] [stdout] test tests::galois_16::qc_verify ... ok
[INFO] [stdout] test tests::qc_shardbyshard_encode_same_as_encode_shards has been running for over 60 seconds
[INFO] [stdout] test tests::qc_shardbyshard_encode_sep_same_as_encode has been running for over 60 seconds
[INFO] [stdout] test tests::qc_shardbyshard_encode_sep_same_as_encode_shards has been running for over 60 seconds
[INFO] [stdout] test tests::galois_16::qc_verify_shards ... ok
[INFO] [stdout] test tests::qc_encode_verify_reconstruct_verify ... ok
[INFO] [stdout] test tests::shardbyshard_encode_correctly ... ok
[INFO] [stdout] test tests::shardbyshard_encode_correctly_more_rigorous ... ok
[INFO] [stdout] test tests::shardbyshard_encode_error_handling ... ok
[INFO] [stdout] test tests::shardbyshard_encode_sep_correctly ... ok
[INFO] [stdout] test tests::shardbyshard_encode_sep_error_handling ... ok
[INFO] [stdout] test tests::shardbyshard_encode_shard_error_handling ... ok
[INFO] [stdout] test tests::shardbyshard_encode_shard_sep_error_handling ... ok
[INFO] [stdout] test tests::galois_16::qc_encode_single_same_as_encode_shards ... ok
[INFO] [stdout] test tests::test_check_slices_or_shards_size ... ok
[INFO] [stdout] test tests::test_encode_sep_error_handling ... ok
[INFO] [stdout] test tests::test_encode_single_error_handling ... ok
[INFO] [stdout] test tests::test_encode_single_sep ... ok
[INFO] [stdout] test tests::test_encode_single_sep_error_handling ... ok
[INFO] [stdout] test tests::test_encode_sep ... 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 ... ok
[INFO] [stdout] test tests::test_reconstruct_error_handling ... ok
[INFO] [stdout] test tests::test_encoding ... ok
[INFO] [stdout] test tests::test_reed_solomon_clone ... ok
[INFO] [stdout] test tests::galois_16::qc_encode_sep_same_as_encode ... 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_shards_with_buffer_gives_correct_parity_shards ... ok
[INFO] [stdout] test tests::test_verify_shards_with_buffer_incorrect_buffer_sizes ... ok
[INFO] [stdout] test tests::test_verify_too_few_shards ... ok
[INFO] [stdout] test tests::test_verify_with_buffer_gives_correct_parity_shards ... ok
[INFO] [stdout] test tests::qc_shardbyshard_encode_sep_same_as_encode ... ok
[INFO] [stdout] test tests::test_reconstruct_shards ... ok
[INFO] [stdout] test tests::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::qc_shardbyshard_encode_same_as_encode_shards ... ok
[INFO] [stdout] test tests::galois_16::qc_encode_sep_same_as_encode_shards ... ok
[INFO] [stdout] test tests::test_shard_count ... ok
[INFO] [stdout] test tests::galois_16::qc_encode_single_sep_same_as_encode ... ok
[INFO] [stdout] test tests::qc_shardbyshard_encode_same_as_encode ... ok
[INFO] [stdout] test tests::galois_16::qc_encode_verify_reconstruct_verify ... ok
[INFO] [stdout] test tests::qc_shardbyshard_encode_sep_same_as_encode_shards ... ok
[INFO] [stdout] test tests::galois_16::qc_encode_verify_reconstruct_verify_shards ... ok
[INFO] [stdout] test tests::qc_verify ... ok
[INFO] [stdout] test tests::galois_16::qc_encode_single_same_as_encode ... ok
[INFO] [stdout] test tests::qc_verify_shards ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 99 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 180.72s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests reed_solomon_erasure
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/macros.rs - macros::shards (line 4) ... 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 36) ... 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 47) ... ok
[INFO] [stdout] test src/macros.rs - macros::convert_2D_slices (line 61) ... ok
[INFO] [stdout] test src/core.rs - core::ShardByShard (line 67) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d272f7c5053070c58e38c0b094bf1632ea345e5f12c22c26fc03de1b82923eb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d272f7c5053070c58e38c0b094bf1632ea345e5f12c22c26fc03de1b82923eb1", kill_on_drop: false }`
[INFO] [stdout] d272f7c5053070c58e38c0b094bf1632ea345e5f12c22c26fc03de1b82923eb1