[INFO] fetching crate bitbuffer 0.10.3...
[INFO] testing bitbuffer-0.10.3 against 1.57.0 for beta-1.58-1
[INFO] extracting crate bitbuffer 0.10.3 into /workspace/builds/worker-119/source
[INFO] validating manifest of crates.io crate bitbuffer 0.10.3 on toolchain 1.57.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.57.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bitbuffer 0.10.3
[INFO] finished tweaking crates.io crate bitbuffer 0.10.3
[INFO] tweaked toml for crates.io crate bitbuffer 0.10.3 written to /workspace/builds/worker-119/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.57.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.57.0" "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-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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" "+1.57.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03689b2b79405b0b2b4183fb07c2f7a5dfb368f74006c8fafb21d635818eff3f
[INFO] running `Command { std: "docker" "start" "-a" "03689b2b79405b0b2b4183fb07c2f7a5dfb368f74006c8fafb21d635818eff3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03689b2b79405b0b2b4183fb07c2f7a5dfb368f74006c8fafb21d635818eff3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03689b2b79405b0b2b4183fb07c2f7a5dfb368f74006c8fafb21d635818eff3f", kill_on_drop: false }`
[INFO] [stdout] 03689b2b79405b0b2b4183fb07c2f7a5dfb368f74006c8fafb21d635818eff3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+1.57.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3172ace54f56dc6c1e974c9a6e9e92c9f098c9a6d75b8ebc4704995b0103aca2
[INFO] running `Command { std: "docker" "start" "-a" "3172ace54f56dc6c1e974c9a6e9e92c9f098c9a6d75b8ebc4704995b0103aca2", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling rustversion v1.0.6
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling err-derive v0.3.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling syn_util v0.4.2
[INFO] [stderr]    Compiling bitbuffer_derive v0.10.0
[INFO] [stderr]    Compiling bitbuffer v0.10.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.32s
[INFO] running `Command { std: "docker" "inspect" "3172ace54f56dc6c1e974c9a6e9e92c9f098c9a6d75b8ebc4704995b0103aca2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3172ace54f56dc6c1e974c9a6e9e92c9f098c9a6d75b8ebc4704995b0103aca2", kill_on_drop: false }`
[INFO] [stdout] 3172ace54f56dc6c1e974c9a6e9e92c9f098c9a6d75b8ebc4704995b0103aca2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+1.57.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81d9c40e347d2c9f8606742a93838baebeb973a59a13a490e05834a6a094d8b8
[INFO] running `Command { std: "docker" "start" "-a" "81d9c40e347d2c9f8606742a93838baebeb973a59a13a490e05834a6a094d8b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling ryu v1.0.6
[INFO] [stderr]    Compiling serde_json v1.0.72
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling iai v0.1.1
[INFO] [stderr]    Compiling bitbuffer v0.10.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.74s
[INFO] running `Command { std: "docker" "inspect" "81d9c40e347d2c9f8606742a93838baebeb973a59a13a490e05834a6a094d8b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81d9c40e347d2c9f8606742a93838baebeb973a59a13a490e05834a6a094d8b8", kill_on_drop: false }`
[INFO] [stdout] 81d9c40e347d2c9f8606742a93838baebeb973a59a13a490e05834a6a094d8b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+1.57.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2df53b2333c786c7b15cd7ecc325dcc1168c89141bbc38237ec452fc23902d95
[INFO] running `Command { std: "docker" "start" "-a" "2df53b2333c786c7b15cd7ecc325dcc1168c89141bbc38237ec452fc23902d95", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bitbuffer-2cb65f64becf200c)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/read_tests.rs (/opt/rustwide/target/debug/deps/read_tests-97fa7ad6e8de7b72)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stderr]      Running tests/roundtrip.rs (/opt/rustwide/target/debug/deps/roundtrip-4b6b7437d1916d65)
[INFO] [stdout] test read_f32_le ... ok
[INFO] [stdout] test read_i16_be ... ok
[INFO] [stdout] test read_i16_le ... ok
[INFO] [stdout] test read_i32_be ... ok
[INFO] [stdout] test read_f64_le ... ok
[INFO] [stdout] test read_i32_le ... ok
[INFO] [stdout] test read_i64_be ... ok
[INFO] [stdout] test read_i64_le ... ok
[INFO] [stdout] test read_i8_be ... ok
[INFO] [stdout] test read_i8_le ... ok
[INFO] [stdout] test read_sized_trait ... ok
[INFO] [stdout] test read_trait ... ok
[INFO] [stdout] test read_trait_unchecked ... ok
[INFO] [stdout] test read_u16_be ... ok
[INFO] [stdout] test read_u16_le ... ok
[INFO] [stdout] test read_read_signed ... ok
[INFO] [stdout] test read_u32_be ... ok
[INFO] [stdout] test read_sized_trait_unchecked ... ok
[INFO] [stdout] test read_u8_be ... ok
[INFO] [stdout] test read_u8_le ... ok
[INFO] [stdout] test test_from ... ok
[INFO] [stdout] test read_u64_le ... ok
[INFO] [stdout] test test_read_nonzero ... ok
[INFO] [stdout] test test_read_str_be ... ok
[INFO] [stdout] test test_invalid_utf8 ... ok
[INFO] [stdout] test read_u64_be ... ok
[INFO] [stdout] test read_u32_le ... ok
[INFO] [stdout] test test_read_str_le ... ok
[INFO] [stdout] test test_read_str_no_null_termination_be ... ok
[INFO] [stdout] test test_read_str_no_null_termination_le ... ok
[INFO] [stdout] test test_to_owned_stream ... ok
[INFO] [stdout] test test_read_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_array ... ok
[INFO] [stdout] test test_bare_enum ... ok
[INFO] [stdout] test test_basic_struct ... ok
[INFO] [stdout] test test_tuple ... ok
[INFO] [stdout] test test_field_enum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/write_tests.rs (/opt/rustwide/target/debug/deps/write_tests-fffe3d2e3827995b)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_write_bool_be ... ok
[INFO] [stdout] test test_write_bool_le ... ok
[INFO] [stdout] test test_write_bool_number_be ... ok
[INFO] [stdout] test test_write_bool_number_le ... ok
[INFO] [stdout] test test_write_container ... ok
[INFO] [stdout] test test_write_float_be ... ok
[INFO] [stdout] test test_write_float_le ... ok
[INFO] [stdout] test test_write_signed ... ok
[INFO] [stdout] test test_write_string_le ... ok
[INFO] [stdout] test test_write_string_le_unaligned ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bitbuffer
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test src/read.rs - read::BitRead (line 76) ... ok
[INFO] [stdout] test src/read.rs - read::BitRead (line 64) ... ok
[INFO] [stdout] test src/read.rs - read::BitRead (line 31) ... ok
[INFO] [stdout] test src/read.rs - read::BitReadSized (line 415) ... ok
[INFO] [stdout] test src/write.rs - write::BitWrite (line 54) ... ok
[INFO] [stdout] test src/read.rs - read::BitReadSized (line 441) ... ok
[INFO] [stdout] test src/readstream.rs - readstream::BitReadStream (line 18) ... ok
[INFO] [stdout] test src/write.rs - write::BitWriteSized (line 238) ... ok
[INFO] [stdout] test src/readbuffer.rs - readbuffer::BitReadBuffer::new (line 117) ... ok
[INFO] [stdout] test src/readbuffer.rs - readbuffer::BitReadBuffer::read_bool (line 274) ... ok
[INFO] [stdout] test src/readstream.rs - readstream::BitReadStream::bits_left (line 511) ... ok
[INFO] [stdout] test src/readbuffer.rs - readbuffer::BitReadBuffer (line 84) ... ok
[INFO] [stdout] test src/readstream.rs - readstream::BitReadStream::read_bits (line 349) ... ok
[INFO] [stdout] test src/write.rs - write::BitWrite (line 66) ... ok
[INFO] [stdout] test src/readstream.rs - readstream::BitReadStream::new (line 48) ... ok
[INFO] [stdout] test src/write.rs - write::BitWriteSized (line 264) ... ok
[INFO] [stdout] test src/readbuffer.rs - readbuffer::BitReadBuffer::read_float (line 692) ... ok
[INFO] [stdout] test src/readstream.rs - readstream::BitReadStream::bit_len (line 463) ... ok
[INFO] [stdout] test src/readstream.rs - readstream::BitReadStream::pos (line 486) ... ok
[INFO] [stdout] test src/readstream.rs - readstream::BitReadStream::set_pos (line 429) ... ok
[INFO] [stdout] test src/writestream.rs - writestream::BitWriteStream::write_bytes (line 196) ... ok
[INFO] [stdout] test src/readstream.rs - readstream::BitReadStream::read_sized (line 601) ... ok
[INFO] [stdout] test src/write.rs - write::BitWrite (line 23) ... ok
[INFO] [stdout] test src/writestream.rs - writestream::BitWriteStream::new (line 49) ... ok
[INFO] [stdout] test src/readstream.rs - readstream::BitReadStream::skip_bits (line 390) ... ok
[INFO] [stdout] test src/readbuffer.rs - readbuffer::BitReadBuffer::new_owned (line 167) ... ok
[INFO] [stdout] test src/readbuffer.rs - readbuffer::BitReadBuffer::read_bytes (line 471) ... ok
[INFO] [stdout] test src/readstream.rs - readstream::BitReadStream::read_int (line 121) ... ok
[INFO] [stdout] test src/readstream.rs - readstream::BitReadStream::read_bytes (line 223) ... ok
[INFO] [stdout] test src/readstream.rs - readstream::BitReadStream::read (line 536) ... ok
[INFO] [stdout] test src/writestream.rs - writestream::BitWriteStream::write_bool (line 95) ... ok
[INFO] [stdout] test src/readstream.rs - readstream::BitReadStream::read_float (line 172) ... ok
[INFO] [stdout] test src/readstream.rs - readstream::BitReadStream::read_bool (line 76) ... ok
[INFO] [stdout] test src/writestream.rs - writestream::BitWriteStream::write_int (line 118) ... ok
[INFO] [stdout] test src/readbuffer.rs - readbuffer::BitReadBuffer::read_int (line 332) ... ok
[INFO] [stdout] test src/readstream.rs - readstream::BitReadStream::read (line 555) ... ok
[INFO] [stdout] test src/readbuffer.rs - readbuffer::BitReadBuffer::read_string (line 566) ... ok
[INFO] [stdout] test src/writestream.rs - writestream::BitWriteStream::write_float (line 164) ... ok
[INFO] [stdout] test src/writestream.rs - writestream::BitWriteStream::write_string (line 250) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] test src/writestream.rs - writestream::BitWriteStream (line 19) ... ok
[INFO] [stdout] test src/readstream.rs - readstream::BitReadStream::read_sized (line 618) ... ok
[INFO] [stdout] test src/readstream.rs - readstream::BitReadStream::read_string (line 272) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.75s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2df53b2333c786c7b15cd7ecc325dcc1168c89141bbc38237ec452fc23902d95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2df53b2333c786c7b15cd7ecc325dcc1168c89141bbc38237ec452fc23902d95", kill_on_drop: false }`
[INFO] [stdout] 2df53b2333c786c7b15cd7ecc325dcc1168c89141bbc38237ec452fc23902d95