[INFO] fetching crate x3 0.3.0...
[INFO] testing x3-0.3.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate x3 0.3.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate x3 0.3.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4/source/.cargo/config
[INFO] started tweaking crates.io crate x3 0.3.0
[INFO] finished tweaking crates.io crate x3 0.3.0
[INFO] tweaked toml for crates.io crate x3 0.3.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate x3 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85859dd74ad67de523f996638a6a5a98c90efb082f6944c7a4c3f4a975e02dc6
[INFO] running `Command { std: "docker" "start" "-a" "85859dd74ad67de523f996638a6a5a98c90efb082f6944c7a4c3f4a975e02dc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85859dd74ad67de523f996638a6a5a98c90efb082f6944c7a4c3f4a975e02dc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85859dd74ad67de523f996638a6a5a98c90efb082f6944c7a4c3f4a975e02dc6", kill_on_drop: false }`
[INFO] [stdout] 85859dd74ad67de523f996638a6a5a98c90efb082f6944c7a4c3f4a975e02dc6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5e3dc22cb5fc859fbafb1284257a18816f2ce7e155f4e3edb4f13f6af51870e
[INFO] running `Command { std: "docker" "start" "-a" "a5e3dc22cb5fc859fbafb1284257a18816f2ce7e155f4e3edb4f13f6af51870e", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling hound v3.4.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling quick-xml v0.18.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling clap v2.33.2
[INFO] [stderr]    Compiling chrono v0.4.15
[INFO] [stderr]    Compiling x3 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.41s
[INFO] running `Command { std: "docker" "inspect" "a5e3dc22cb5fc859fbafb1284257a18816f2ce7e155f4e3edb4f13f6af51870e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5e3dc22cb5fc859fbafb1284257a18816f2ce7e155f4e3edb4f13f6af51870e", kill_on_drop: false }`
[INFO] [stdout] a5e3dc22cb5fc859fbafb1284257a18816f2ce7e155f4e3edb4f13f6af51870e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b11a07a30a12072c286c5922669da5c4edbf703c6e9e909e57e1ece32b95ceb6
[INFO] running `Command { std: "docker" "start" "-a" "b11a07a30a12072c286c5922669da5c4edbf703c6e9e909e57e1ece32b95ceb6", kill_on_drop: false }`
[INFO] [stderr]    Compiling x3 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "b11a07a30a12072c286c5922669da5c4edbf703c6e9e909e57e1ece32b95ceb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b11a07a30a12072c286c5922669da5c4edbf703c6e9e909e57e1ece32b95ceb6", kill_on_drop: false }`
[INFO] [stdout] b11a07a30a12072c286c5922669da5c4edbf703c6e9e909e57e1ece32b95ceb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1eacf5d7eaed3aea20def055ee2bf0865a3cd2988042a1a655fdbb7c828a99f8
[INFO] running `Command { std: "docker" "start" "-a" "1eacf5d7eaed3aea20def055ee2bf0865a3cd2988042a1a655fdbb7c828a99f8", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 18 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/x3-aaf04b4f3dc28b38)
[INFO] [stdout] test bitpacker::tests::test_write_packed_bits ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wav_to_str-6ea5fc6608ffb4cb)
[INFO] [stdout] test bitreader::tests::test_bitreader_init_short ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/x3-f040e982f1c8dd4c)
[INFO] [stdout] test bitreader::tests::test_bitreader_long_array ... ok
[INFO] [stdout] test bitreader::tests::test_count_zero_bits ... ok
[INFO] [stdout] test crc::tests::test_crc ... ok
[INFO] [stdout] test decoder::tests::test_decode_block_bpf_eq16 ... ok
[INFO] [stdout] test decoder::tests::test_decode_block_bpf_lt16 ... ok
[INFO] [stdout] test decoder::tests::test_decode_block_ftype_1 ... ok
[INFO] [stdout] test decoder::tests::test_decode_block_ftype_2 ... ok
[INFO] [stdout] test decoder::tests::test_decode_block_ftype_3 ... ok
[INFO] [stdout] test encoder::tests::test_encode_frame_zeros ... ok
[INFO] [stdout] test encoder::tests::test_encode_frame ... ok
[INFO] [stdout] test bitreader::tests::test_bitreader_init ... ok
[INFO] [stdout] test encoder::tests::test_x3_encode_block ... ok
[INFO] [stdout] test encoder::tests::test_x3_encode_block_bpf_eq16 ... ok
[INFO] [stdout] test encoder::tests::test_x3_encode_block_bpf_lt16 ... ok
[INFO] [stdout] test encoder::tests::test_x3_encode_block_ftype3 ... ok
[INFO] [stdout] test encoder::tests::test_x3_encode_samples ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[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 0 tests
[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] [stderr]    Doc-tests x3
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[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] running `Command { std: "docker" "inspect" "1eacf5d7eaed3aea20def055ee2bf0865a3cd2988042a1a655fdbb7c828a99f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1eacf5d7eaed3aea20def055ee2bf0865a3cd2988042a1a655fdbb7c828a99f8", kill_on_drop: false }`
[INFO] [stdout] 1eacf5d7eaed3aea20def055ee2bf0865a3cd2988042a1a655fdbb7c828a99f8