[INFO] fetching crate d4-framefile 0.2.18...
[INFO] testing d4-framefile-0.2.18 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate d4-framefile 0.2.18 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate d4-framefile 0.2.18 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate d4-framefile 0.2.18
[INFO] finished tweaking crates.io crate d4-framefile 0.2.18
[INFO] tweaked toml for crates.io crate d4-framefile 0.2.18 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bfaf7e3939a9a3480b9b056f7533fd8478d464592a8f887eafd58f6329946323
[INFO] running `Command { std: "docker" "start" "-a" "bfaf7e3939a9a3480b9b056f7533fd8478d464592a8f887eafd58f6329946323", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfaf7e3939a9a3480b9b056f7533fd8478d464592a8f887eafd58f6329946323", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfaf7e3939a9a3480b9b056f7533fd8478d464592a8f887eafd58f6329946323", kill_on_drop: false }`
[INFO] [stdout] bfaf7e3939a9a3480b9b056f7533fd8478d464592a8f887eafd58f6329946323
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] afabcbd311efdfc5c930092d544c70fb07f2bdfa44735bd10dd6378c372dadc8
[INFO] running `Command { std: "docker" "start" "-a" "afabcbd311efdfc5c930092d544c70fb07f2bdfa44735bd10dd6378c372dadc8", kill_on_drop: false }`
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling d4-framefile v0.2.18 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `Command { std: "docker" "inspect" "afabcbd311efdfc5c930092d544c70fb07f2bdfa44735bd10dd6378c372dadc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afabcbd311efdfc5c930092d544c70fb07f2bdfa44735bd10dd6378c372dadc8", kill_on_drop: false }`
[INFO] [stdout] afabcbd311efdfc5c930092d544c70fb07f2bdfa44735bd10dd6378c372dadc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b28e2b6603dda89734cf5281af7e377b0a3a654540a68fe84d4db55574103d32
[INFO] running `Command { std: "docker" "start" "-a" "b28e2b6603dda89734cf5281af7e377b0a3a654540a68fe84d4db55574103d32", kill_on_drop: false }`
[INFO] [stderr]    Compiling d4-framefile v0.2.18 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "b28e2b6603dda89734cf5281af7e377b0a3a654540a68fe84d4db55574103d32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b28e2b6603dda89734cf5281af7e377b0a3a654540a68fe84d4db55574103d32", kill_on_drop: false }`
[INFO] [stdout] b28e2b6603dda89734cf5281af7e377b0a3a654540a68fe84d4db55574103d32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 76a45f34accdcfaa4d27d12041457802c9e31c11dac1a96a043868e4231e3ad5
[INFO] running `Command { std: "docker" "start" "-a" "76a45f34accdcfaa4d27d12041457802c9e31c11dac1a96a043868e4231e3ad5", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/d4_framefile-ad736a9e97c9e19e)
[INFO] [stdout] test directory::test::test_stream_cluster ... ok
[INFO] [stdout] test randfile::test::test_lock ... ok
[INFO] [stdout] test directory::test::test_create_stream ... ok
[INFO] [stdout] test directory::test::test_send_traits ... ok
[INFO] [stdout] test randfile::test::test_from_inner ... ok
[INFO] [stdout] test stream::test::test_traverse_file ... ok
[INFO] [stdout] test randfile::test::test_read_write_blocks ... ok
[INFO] [stdout] test stream::test::test_compose_stream ... ok
[INFO] [stdout] test stream::test::test_stream_send ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests d4-framefile
[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" "76a45f34accdcfaa4d27d12041457802c9e31c11dac1a96a043868e4231e3ad5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76a45f34accdcfaa4d27d12041457802c9e31c11dac1a96a043868e4231e3ad5", kill_on_drop: false }`
[INFO] [stdout] 76a45f34accdcfaa4d27d12041457802c9e31c11dac1a96a043868e4231e3ad5