[INFO] crate redis-protocol 0.1.2 is already in cache [INFO] extracting crate redis-protocol 0.1.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/redis-protocol/0.1.2 [INFO] extracting crate redis-protocol 0.1.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/redis-protocol/0.1.2 [INFO] validating manifest of redis-protocol-0.1.2 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of redis-protocol-0.1.2 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing redis-protocol-0.1.2 [INFO] finished frobbing redis-protocol-0.1.2 [INFO] frobbed toml for redis-protocol-0.1.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/redis-protocol/0.1.2/Cargo.toml [INFO] started frobbing redis-protocol-0.1.2 [INFO] finished frobbing redis-protocol-0.1.2 [INFO] frobbed toml for redis-protocol-0.1.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/redis-protocol/0.1.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing redis-protocol-0.1.2 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/redis-protocol/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] ea9112a3850887f158574e619969ec55b2d6f97563728dc6ce9447f482121f5c [INFO] running `"docker" "start" "-a" "ea9112a3850887f158574e619969ec55b2d6f97563728dc6ce9447f482121f5c"` [INFO] [stderr] Compiling crc16 v0.3.4 [INFO] [stderr] Compiling cookie-factory v0.2.4 [INFO] [stderr] Compiling redis-protocol v0.1.2 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.77s [INFO] running `"docker" "inspect" "ea9112a3850887f158574e619969ec55b2d6f97563728dc6ce9447f482121f5c"` [INFO] running `"docker" "rm" "-f" "ea9112a3850887f158574e619969ec55b2d6f97563728dc6ce9447f482121f5c"` [INFO] [stdout] ea9112a3850887f158574e619969ec55b2d6f97563728dc6ce9447f482121f5c [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/redis-protocol/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 38bd46563f0c61090eda7f8b02d74a1a09df7914215a08fdd2076e6e6e3e81f1 [INFO] running `"docker" "start" "-a" "38bd46563f0c61090eda7f8b02d74a1a09df7914215a08fdd2076e6e6e3e81f1"` [INFO] [stderr] Compiling redis-protocol v0.1.2 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `::types::*` [INFO] [stderr] --> src/encode.rs:111:7 [INFO] [stderr] | [INFO] [stderr] 111 | use ::types::*; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `::utils` [INFO] [stderr] --> src/decode.rs:143:7 [INFO] [stderr] | [INFO] [stderr] 143 | use ::utils; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `::types::*` [INFO] [stderr] --> src/decode.rs:144:7 [INFO] [stderr] | [INFO] [stderr] 144 | use ::types::*; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt` [INFO] [stderr] --> src/decode.rs:146:7 [INFO] [stderr] | [INFO] [stderr] 146 | use std::fmt; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `nom::Err as NomError` [INFO] [stderr] --> src/decode.rs:149:7 [INFO] [stderr] | [INFO] [stderr] 149 | use nom::Err as NomError; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `nom::simple_errors::Context` [INFO] [stderr] --> src/decode.rs:150:7 [INFO] [stderr] | [INFO] [stderr] 150 | use nom::simple_errors::Context; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/types.rs:383:9 [INFO] [stderr] | [INFO] [stderr] 383 | let s = e.to_string(); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_s` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/types.rs:393:9 [INFO] [stderr] | [INFO] [stderr] 393 | let s = e.to_string(); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_s` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/types.rs:403:9 [INFO] [stderr] | [INFO] [stderr] 403 | let s = e.to_string(); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_s` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/types.rs:413:9 [INFO] [stderr] | [INFO] [stderr] 413 | let s = e.to_string(); [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_s` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/decode.rs:297:9 [INFO] [stderr] | [INFO] [stderr] 297 | let mut bytes: BytesMut = "foobarbazwibblewobble".into(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `to_bytes` [INFO] [stderr] --> src/encode.rs:119:3 [INFO] [stderr] | [INFO] [stderr] 119 | fn to_bytes(s: &str) -> BytesMut { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `to_bytes` [INFO] [stderr] --> src/decode.rs:158:3 [INFO] [stderr] | [INFO] [stderr] 158 | fn to_bytes(s: &str) -> BytesMut { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `empty_bytes` [INFO] [stderr] --> src/decode.rs:162:3 [INFO] [stderr] | [INFO] [stderr] 162 | fn empty_bytes() -> BytesMut { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.57s [INFO] running `"docker" "inspect" "38bd46563f0c61090eda7f8b02d74a1a09df7914215a08fdd2076e6e6e3e81f1"` [INFO] running `"docker" "rm" "-f" "38bd46563f0c61090eda7f8b02d74a1a09df7914215a08fdd2076e6e6e3e81f1"` [INFO] [stdout] 38bd46563f0c61090eda7f8b02d74a1a09df7914215a08fdd2076e6e6e3e81f1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/redis-protocol/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 51b4083dfe907b7d8cd0224616142b9356248c6bff61ce375897c0483e4d1ede [INFO] running `"docker" "start" "-a" "51b4083dfe907b7d8cd0224616142b9356248c6bff61ce375897c0483e4d1ede"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/redis_protocol-56c00e42e0ac6ac5 [INFO] [stdout] [INFO] [stdout] running 41 tests [INFO] [stdout] test decode::tests::should_decode_array_nulls ... ok [INFO] [stdout] test decode::tests::should_decode_ask_error ... ok [INFO] [stdout] test decode::tests::should_decode_incomplete ... ok [INFO] [stdout] test decode::tests::should_decode_array_no_nulls ... ok [INFO] [stdout] test decode::tests::should_decode_simple_string ... ok [INFO] [stdout] test decode::tests::should_decode_normal_error ... ok [INFO] [stdout] test encode::tests::should_encode_bitcount_req_example ... ok [INFO] [stdout] test encode::tests::should_encode_array_bulk_string_test ... ok [INFO] [stdout] test encode::tests::should_encode_incr_req_example ... ok [INFO] [stdout] test encode::tests::should_encode_llen_req_example ... ok [INFO] [stdout] test encode::tests::should_encode_raw_array_bulk_string_test ... ok [INFO] [stdout] test encode::tests::should_encode_raw_bitcount_req_example ... ok [INFO] [stdout] test encode::tests::should_encode_raw_array_null_test ... ok [INFO] [stdout] test encode::tests::should_encode_raw_incr_req_example ... ok [INFO] [stdout] test decode::tests::should_decode_moved_error ... ok [INFO] [stdout] test decode::tests::should_decode_llen_res_example ... ok [INFO] [stdout] test types::tests::should_cast_from_nom_incomplete ... ok [INFO] [stdout] test encode::tests::should_encode_array_null_test ... ok [INFO] [stdout] test types::tests::should_cast_from_nom_error ... ok [INFO] [stdout] test encode::tests::should_encode_raw_llen_req_example ... ok [INFO] [stdout] test types::tests::should_cast_from_gen_error ... ok [INFO] [stdout] test types::tests::should_create_encode_error ... ok [INFO] [stdout] test types::tests::should_check_frame_types ... ok [INFO] [stdout] test types::tests::should_create_empty_error ... ok [INFO] [stdout] test types::tests::should_decode_frame_kind_byte ... ok [INFO] [stdout] test types::tests::should_cast_from_nom_failure ... ok [INFO] [stdout] test types::tests::should_encode_frame_kind_byte ... ok [INFO] [stdout] test types::tests::should_create_buf_too_small_error ... ok [INFO] [stdout] test types::tests::should_create_decode_error ... ok [INFO] [stdout] test decode::tests::should_decode_bulk_string ... ok [INFO] [stdout] test types::tests::should_parse_pattern_pubsub_message ... ok [INFO] [stdout] test types::tests::should_print_error_kinds ... ok [INFO] [stdout] test utils::tests::should_crc16_123456789 ... ok [INFO] [stdout] test utils::tests::should_crc16_with_brackets_no_padding ... ok [INFO] [stdout] test types::tests::should_parse_pubsub_message ... ok [INFO] [stdout] test utils::tests::should_crc16_with_brackets ... ok [INFO] [stdout] test utils::tests::should_crc16_with_invalid_brackets_lhs ... ok [INFO] [stdout] test utils::tests::should_crc16_with_invalid_brackets_rhs ... ok [INFO] [stdout] test utils::tests::should_crc16_with_random_string ... ok [INFO] [stdout] test decode::tests::should_error_on_junk ... ok [INFO] [stdout] test types::tests::should_fail_parsing_non_pubsub_message ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests redis_protocol [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 8) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "51b4083dfe907b7d8cd0224616142b9356248c6bff61ce375897c0483e4d1ede"` [INFO] running `"docker" "rm" "-f" "51b4083dfe907b7d8cd0224616142b9356248c6bff61ce375897c0483e4d1ede"` [INFO] [stdout] 51b4083dfe907b7d8cd0224616142b9356248c6bff61ce375897c0483e4d1ede