[INFO] fetching crate reed-solomon-erasure 4.0.2...
[INFO] testing reed-solomon-erasure-4.0.2 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate reed-solomon-erasure 4.0.2 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate reed-solomon-erasure 4.0.2 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0dc25e0c81da4599dcd2055c7d8b098601172c0fcbefe568d34152af4ef350c0
[INFO] running `Command { std: "docker" "start" "-a" "0dc25e0c81da4599dcd2055c7d8b098601172c0fcbefe568d34152af4ef350c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0dc25e0c81da4599dcd2055c7d8b098601172c0fcbefe568d34152af4ef350c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dc25e0c81da4599dcd2055c7d8b098601172c0fcbefe568d34152af4ef350c0", kill_on_drop: false }`
[INFO] [stdout] 0dc25e0c81da4599dcd2055c7d8b098601172c0fcbefe568d34152af4ef350c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f240f67a039e35e0f7d4a6e5931395ed7b891f7ad940530c5758afee1e66a46
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6f240f67a039e35e0f7d4a6e5931395ed7b891f7ad940530c5758afee1e66a46", kill_on_drop: false }`
[INFO] [stderr]    Compiling reed-solomon-erasure v4.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "6f240f67a039e35e0f7d4a6e5931395ed7b891f7ad940530c5758afee1e66a46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f240f67a039e35e0f7d4a6e5931395ed7b891f7ad940530c5758afee1e66a46", kill_on_drop: false }`
[INFO] [stdout] 6f240f67a039e35e0f7d4a6e5931395ed7b891f7ad940530c5758afee1e66a46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fbfd561f1f63f731265ce2df993fe915064f70128dd80bcde0c321935216472d
[INFO] running `Command { std: "docker" "start" "-a" "fbfd561f1f63f731265ce2df993fe915064f70128dd80bcde0c321935216472d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[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 regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.7.1
[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 13.65s
[INFO] running `Command { std: "docker" "inspect" "fbfd561f1f63f731265ce2df993fe915064f70128dd80bcde0c321935216472d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbfd561f1f63f731265ce2df993fe915064f70128dd80bcde0c321935216472d", kill_on_drop: false }`
[INFO] [stdout] fbfd561f1f63f731265ce2df993fe915064f70128dd80bcde0c321935216472d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5c9ec91a2068768635fb5a6b85a166618419b505a40aef5d0456c80d551c1e6c
[INFO] running `Command { std: "docker" "start" "-a" "5c9ec91a2068768635fb5a6b85a166618419b505a40aef5d0456c80d551c1e6c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/reed_solomon_erasure-026a8b2dca83fb32)
[INFO] [stdout] running 105 tests
[INFO] [stdout] test errors::tests::test_error_to_string_is_okay ... ok
[INFO] [stdout] test galois_16::tests::qc_add_associativity ... ok
[INFO] [stdout] test galois_16::tests::zero_to_zero_is_one ... ok
[INFO] [stdout] test galois_16::tests::qc_add_commutativity ... ok
[INFO] [stdout] test galois_16::tests::qc_mul_associativity ... ok
[INFO] [stdout] test errors::tests::test_error_display_does_not_panic ... 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_exp_zero_is_one ... ok
[INFO] [stdout] test galois_16::tests::qc_add_distributivity ... ok
[INFO] [stdout] test galois_16::tests::qc_inverse ... ok
[INFO] [stdout] test galois_16::tests::qc_additive_identity ... ok
[INFO] [stdout] test galois_16::tests::qc_multiplicative_identity ... ok
[INFO] [stdout] test galois_8::tests::log_table_same_as_backblaze ... ok
[INFO] [stdout] test galois_8::tests::qc_add_associativity ... ok
[INFO] [stdout] test galois_16::tests::qc_mul_commutativity ... 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_16::tests::qc_exponent_1 ... ok
[INFO] [stdout] test galois_8::tests::qc_add_distributivity ... ok
[INFO] [stdout] test galois_8::tests::test_div_a_is_0 ... 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_get_inverted_matrix ... ok
[INFO] [stdout] test inversion_tree::tests::test_insert_inverted_matrix ... ok
[INFO] [stdout] test inversion_tree::tests::test_new_inversion_tree ... ok
[INFO] [stdout] test galois_8::tests::test_commutativity ... ok
[INFO] [stdout] test matrix::tests::test_matrix_col_count ... ok
[INFO] [stdout] test matrix::tests::test_matrix_identity ... ok
[INFO] [stdout] test galois_8::tests::test_slice_add ... ok
[INFO] [stdout] test inversion_tree::tests::test_double_insert_inverted_matrix ... ok
[INFO] [stdout] test galois_8::tests::qc_add_commutativity ... ok
[INFO] [stdout] test matrix::tests::test_matrix_multiply ... ok
[INFO] [stdout] test inversion_tree::tests::test_extended_inverted_matrix ... 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_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 galois_16::tests::test_div_b_is_0 ... ok
[INFO] [stdout] test galois_8::tests::test_div_b_is_0 ... ok
[INFO] [stdout] test matrix::tests::test_incompatible_augment ... ok
[INFO] [stdout] test matrix::tests::test_incompatible_multiply ... ok
[INFO] [stdout] test matrix::tests::test_matrix_inverse_non_square ... ok
[INFO] [stdout] test matrix::tests::test_matrix_inverse_singular ... ok
[INFO] [stdout] test matrix::tests::test_inconsistent_row_sizes ... ok
[INFO] [stdout] test tests::galois_16::correct_field_order_restriction ... ok
[INFO] [stdout] test galois_8::tests::test_associativity ... 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_same_as_maybe_ffi ... ok
[INFO] [stdout] test tests::qc_encode_sep_same_as_encode ... 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_shards has been running for over 60 seconds
[INFO] [stdout] test tests::qc_encode_single_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_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_same_as_encode_shards ... 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 has been running for over 60 seconds
[INFO] [stdout] test tests::qc_encode_single_sep_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_shards ... ok
[INFO] [stdout] test tests::galois_16::qc_encode_single_sep_same_as_encode_shards ... ok
[INFO] [stdout] test tests::galois_16::qc_encode_sep_same_as_encode_shards ... ok
[INFO] [stdout] test tests::shardbyshard_encode_correctly ... 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_correctly_more_rigorous ... 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::test_check_slices_or_shards_size ... ok
[INFO] [stdout] test tests::shardbyshard_encode_shard_sep_error_handling ... 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_sep ... 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 ... 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::test_reconstruct_shards ... 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::test_shard_count ... ok
[INFO] [stdout] test tests::qc_encode_verify_reconstruct_verify has been running for over 60 seconds
[INFO] [stdout] test tests::galois_16::qc_verify ... ok
[INFO] [stdout] test tests::galois_16::qc_encode_single_same_as_encode ... ok
[INFO] [stdout] test tests::galois_16::qc_encode_sep_same_as_encode ... ok
[INFO] [stdout] test tests::qc_encode_verify_reconstruct_verify_shards ... ok
[INFO] [stdout] test tests::galois_16::qc_encode_verify_reconstruct_verify ... 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 has been running for over 60 seconds
[INFO] [stdout] test tests::qc_shardbyshard_encode_sep_same_as_encode ... 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::galois_16::qc_encode_verify_reconstruct_verify_shards ... ok
[INFO] [stdout] test tests::qc_shardbyshard_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_verify_shards ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 105 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 131.46s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests reed-solomon-erasure
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/macros.rs - convert_2D_slices (line 47) ... ok
[INFO] [stdout] test src/macros.rs - shards (line 4) ... ok
[INFO] [stdout] test src/macros.rs - convert_2D_slices (line 61) ... ok
[INFO] [stdout] test src/macros.rs - convert_2D_slices (line 36) ... ok
[INFO] [stdout] test src/macros.rs - convert_2D_slices (line 25) ... ok
[INFO] [stdout] test src/macros.rs - convert_2D_slices (line 75) ... 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 1.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5c9ec91a2068768635fb5a6b85a166618419b505a40aef5d0456c80d551c1e6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c9ec91a2068768635fb5a6b85a166618419b505a40aef5d0456c80d551c1e6c", kill_on_drop: false }`
[INFO] [stdout] 5c9ec91a2068768635fb5a6b85a166618419b505a40aef5d0456c80d551c1e6c