[INFO] fetching crate bitter 0.5.1... [INFO] testing bitter-0.5.1 against 1.55.0 for beta-1.56-1 [INFO] extracting crate bitter 0.5.1 into /workspace/builds/worker-15/source [INFO] validating manifest of crates.io crate bitter 0.5.1 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 bitter 0.5.1 [INFO] finished tweaking crates.io crate bitter 0.5.1 [INFO] tweaked toml for crates.io crate bitter 0.5.1 written to /workspace/builds/worker-15/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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] c0fbd1f1e593e584f9e69049c71756bfc8adbd9df85bc69dcd84e6a2c232a675 [INFO] running `Command { std: "docker" "start" "-a" "c0fbd1f1e593e584f9e69049c71756bfc8adbd9df85bc69dcd84e6a2c232a675", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c0fbd1f1e593e584f9e69049c71756bfc8adbd9df85bc69dcd84e6a2c232a675", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0fbd1f1e593e584f9e69049c71756bfc8adbd9df85bc69dcd84e6a2c232a675", kill_on_drop: false }` [INFO] [stdout] c0fbd1f1e593e584f9e69049c71756bfc8adbd9df85bc69dcd84e6a2c232a675 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 2fc3565bac21075cca72093bd4c987005e71dabec590d036352b327a97e2dbd7 [INFO] running `Command { std: "docker" "start" "-a" "2fc3565bac21075cca72093bd4c987005e71dabec590d036352b327a97e2dbd7", kill_on_drop: false }` [INFO] [stderr] Compiling bitter v0.5.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.36s [INFO] running `Command { std: "docker" "inspect" "2fc3565bac21075cca72093bd4c987005e71dabec590d036352b327a97e2dbd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2fc3565bac21075cca72093bd4c987005e71dabec590d036352b327a97e2dbd7", kill_on_drop: false }` [INFO] [stdout] 2fc3565bac21075cca72093bd4c987005e71dabec590d036352b327a97e2dbd7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 6c4bf5f73d53f0c4f4af6a048607a68c9841097fd8b7837e71bb32b58552ad14 [INFO] running `Command { std: "docker" "start" "-a" "6c4bf5f73d53f0c4f4af6a048607a68c9841097fd8b7837e71bb32b58552ad14", kill_on_drop: false }` [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling half v1.7.1 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling quickcheck_macros v1.0.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling quickcheck v1.0.3 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling bitter v0.5.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 16.76s [INFO] running `Command { std: "docker" "inspect" "6c4bf5f73d53f0c4f4af6a048607a68c9841097fd8b7837e71bb32b58552ad14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c4bf5f73d53f0c4f4af6a048607a68c9841097fd8b7837e71bb32b58552ad14", kill_on_drop: false }` [INFO] [stdout] 6c4bf5f73d53f0c4f4af6a048607a68c9841097fd8b7837e71bb32b58552ad14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 0463653aad113d75057ee5e80cc5d4ac345f6f16ac13c47e6b5ced97513078d8 [INFO] running `Command { std: "docker" "start" "-a" "0463653aad113d75057ee5e80cc5d4ac345f6f16ac13c47e6b5ced97513078d8", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/bitter-0dcb4932a7bfbc27) [INFO] [stdout] [INFO] [stdout] running 66 tests [INFO] [stdout] test be_tests::back_to_back_be_u64 ... ok [INFO] [stdout] test be_tests::back_to_back_be_unchecked_u64_2 ... ok [INFO] [stdout] test be_tests::back_to_back_be_unchecked_u64 ... ok [INFO] [stdout] test be_tests::read_bits_64 ... ok [INFO] [stdout] test be_tests::read_bits_52 ... ok [INFO] [stdout] test be_tests::back_to_back_be_u64_2 ... ok [INFO] [stdout] test be_tests::test_be_bit_bits_reads ... ok [INFO] [stdout] test be_tests::test_bit_unchecked_bits_reads ... ok [INFO] [stdout] test be_tests::back_to_back_be_64_bits ... ok [INFO] [stdout] test be_tests::back_to_back_be_unchecked_64_bits ... ok [INFO] [stdout] test be_tests::test_signed_bits ... ok [INFO] [stdout] test be_tests::pushed_be_u64 ... ok [INFO] [stdout] test be_tests::test_signed_bits_unchecked ... ok [INFO] [stdout] test be_tests::test_u32_bits ... ok [INFO] [stdout] test be_tests::test_u32_bits2 ... ok [INFO] [stdout] test be_tests::test_u32_bit_read ... ok [INFO] [stdout] test tests::back_to_back_le_u64 ... ok [INFO] [stderr] Doc-tests bitter [INFO] [stdout] test be_tests::test_whole_bytes ... ok [INFO] [stdout] test be_tests::test_u64_unchecked_reads ... ok [INFO] [stdout] test tests::has_bits_remaining_max ... ok [INFO] [stdout] test tests::i16_max_test ... ok [INFO] [stdout] test tests::i16_min_test ... ok [INFO] [stdout] test tests::i16_test ... ok [INFO] [stdout] test tests::pushed_le_u64 ... ok [INFO] [stdout] test tests::pushed_le_unchecked_u64 ... ok [INFO] [stdout] test tests::read_bits_52 ... ok [INFO] [stdout] test tests::read_bits_64 ... ok [INFO] [stdout] test tests::regression1 ... ok [INFO] [stdout] test tests::regression2 ... ok [INFO] [stdout] test tests::test_16_bits_reads ... ok [INFO] [stdout] test tests::test_approx_bytes_and_empty ... ok [INFO] [stdout] test tests::test_bit_bits_reads ... ok [INFO] [stdout] test tests::test_bit_reads ... ok [INFO] [stdout] test tests::test_bit_unchecked_bits_reads ... ok [INFO] [stdout] test tests::test_bit_unchecked_reads ... ok [INFO] [stdout] test tests::test_bit_width ... ok [INFO] [stdout] test tests::test_f32_reads ... ok [INFO] [stdout] test tests::test_f32_unchecked_reads ... ok [INFO] [stdout] test tests::test_has_remaining_bits ... ok [INFO] [stdout] test tests::test_has_remaining_bits2 ... ok [INFO] [stdout] test tests::test_has_remaining_bits_bit_by_bit ... ok [INFO] [stdout] test tests::test_i64_unchecked_reads ... ok [INFO] [stdout] test tests::test_if_get ... ok [INFO] [stdout] test tests::test_if_get_unchecked ... ok [INFO] [stdout] test tests::test_max_read ... ok [INFO] [stdout] test tests::test_max_read_computed ... ok [INFO] [stdout] test tests::test_max_read_unchecked_computed ... ok [INFO] [stdout] test tests::test_read_bytes ... ok [INFO] [stdout] test tests::test_read_bytes2 ... ok [INFO] [stdout] test tests::test_read_bytes3 ... ok [INFO] [stdout] test tests::test_read_bytes4 ... ok [INFO] [stdout] test tests::test_read_bytes5 ... ok [INFO] [stdout] test tests::test_signed_bits2 ... ok [INFO] [stdout] test tests::test_signed_bits_unchecked ... ok [INFO] [stdout] test tests::test_u32_bit_read ... ok [INFO] [stdout] test tests::test_u32_bits ... ok [INFO] [stdout] test tests::test_u32_bits2 ... ok [INFO] [stdout] test tests::test_u32_bits_unchecked ... ok [INFO] [stdout] test tests::test_u32_bits_unchecked2 ... ok [INFO] [stdout] test tests::test_u32_reads ... ok [INFO] [stdout] test tests::test_u32_unchecked ... ok [INFO] [stdout] test tests::test_u64_reads ... ok [INFO] [stdout] test tests::test_u64_unchecked_reads ... ok [INFO] [stdout] test tests::test_u8_reads ... ok [INFO] [stdout] test tests::test_u8_unchecked_reads ... ok [INFO] [stdout] test tests::test_max_read_unchecked ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 66 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 44 tests [INFO] [stdout] test src/lib.rs - BitReader::if_get (line 232) ... ok [INFO] [stdout] test src/lib.rs - BitReader::read_i16 (line 118) ... ok [INFO] [stdout] test src/lib.rs - BitReader::read_i32 (line 138) ... ok [INFO] [stdout] test src/lib.rs - BitReader::approx_bytes_remaining (line 452) ... ok [INFO] [stdout] test src/lib.rs - BitReader::read_f64 (line 178) ... ok [INFO] [stdout] test src/lib.rs - BitReader::has_bits_remaining (line 482) ... ok [INFO] [stdout] test src/lib.rs - BitReader::read_signed_bits (line 201) ... ok [INFO] [stdout] test src/lib.rs - BitReader::is_empty (line 515) ... ok [INFO] [stdout] test src/lib.rs - BitReader::read_f32 (line 168) ... ok [INFO] [stdout] test src/lib.rs - (line 19) ... ok [INFO] [stdout] test src/lib.rs - BitReader::read_bit (line 81) ... ok [INFO] [stdout] test src/lib.rs - BitReader::read_i8_unchecked (line 293) ... ok [INFO] [stdout] test src/lib.rs - BitReader::read_f64_unchecked (line 371) ... ok [INFO] [stdout] test src/lib.rs - BitReader::if_get_unchecked (line 407) ... ok [INFO] [stdout] test src/lib.rs - BitReader::read_f32_unchecked (line 361) ... ok [INFO] [stdout] test src/lib.rs - BitReader::read_bits_max_computed (line 265) ... ok [INFO] [stdout] test src/lib.rs - BitReader::read_bit_unchecked (line 275) ... ok [INFO] [stdout] test src/lib.rs - BitReader::read_bits (line 189) ... ok [INFO] [stdout] test src/lib.rs - BitReader::read_bits_max_unchecked (line 425) ... ok [INFO] [stdout] test src/lib.rs - BitReader::read_i16_unchecked (line 311) ... ok [INFO] [stdout] test src/lib.rs - BitReader::read_bits_unchecked (line 382) ... ok [INFO] [stdout] test src/lib.rs - (line 49) ... ok [INFO] [stdout] test src/lib.rs - BitReader::read_i8 (line 100) ... ok [INFO] [stdout] test src/lib.rs - (line 37) ... ok [INFO] [stdout] test src/lib.rs - BitReader::read_bits_max_computed_unchecked (line 439) ... ok [INFO] [stdout] test src/lib.rs - BigEndianReader (line 922) ... ok [INFO] [stdout] test src/lib.rs - BitReader::bits_remaining (line 468) ... ok [INFO] [stdout] test src/lib.rs - BitReader::read_bytes (line 502) ... ok [INFO] [stdout] test src/lib.rs - BitReader::read_i32_unchecked (line 331) ... ok [INFO] [stdout] test src/lib.rs - BitReader::read_bits_max (line 251) ... ok [INFO] [stdout] test src/lib.rs - BitReader::read_signed_bits_unchecked (line 393) ... ok [INFO] [stdout] test src/lib.rs - BitReader::read_i64_unchecked (line 351) ... ok [INFO] [stdout] test src/lib.rs - BitReader::read_u16 (line 109) ... ok [INFO] [stdout] test src/lib.rs - BitReader::read_u32_unchecked (line 321) ... ok [INFO] [stdout] test src/lib.rs - BitReader::read_u32 (line 128) ... ok [INFO] [stdout] test src/lib.rs - BitReader::read_i64 (line 158) ... ok [INFO] [stdout] test src/lib.rs - BitReader::read_u16_unchecked (line 302) ... ok [INFO] [stdout] test src/lib.rs - BitReader::read_signed_bits (line 214) ... ok [INFO] [stdout] test src/lib.rs - BitReader::read_u64_unchecked (line 341) ... ok [INFO] [stdout] test src/lib.rs - BitReader::read_u64 (line 148) ... ok [INFO] [stdout] test src/lib.rs - bit_width (line 527) ... ok [INFO] [stdout] test src/lib.rs - LittleEndianReader (line 911) ... ok [INFO] [stdout] test src/lib.rs - BitReader::read_u8 (line 91) ... ok [INFO] [stdout] test src/lib.rs - BitReader::read_u8_unchecked (line 284) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 44 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.07s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0463653aad113d75057ee5e80cc5d4ac345f6f16ac13c47e6b5ced97513078d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0463653aad113d75057ee5e80cc5d4ac345f6f16ac13c47e6b5ced97513078d8", kill_on_drop: false }` [INFO] [stdout] 0463653aad113d75057ee5e80cc5d4ac345f6f16ac13c47e6b5ced97513078d8