[INFO] fetching crate byte_marks 0.1.11...
[INFO] testing byte_marks-0.1.11 against 1.60.0 for beta-1.61-1
[INFO] extracting crate byte_marks 0.1.11 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate byte_marks 0.1.11 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate byte_marks 0.1.11
[INFO] finished tweaking crates.io crate byte_marks 0.1.11
[INFO] tweaked toml for crates.io crate byte_marks 0.1.11 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c8a4bfcdbef6513401b36d35b467750c6d06054ed4f5145c88f588cd9ead659c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c8a4bfcdbef6513401b36d35b467750c6d06054ed4f5145c88f588cd9ead659c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8a4bfcdbef6513401b36d35b467750c6d06054ed4f5145c88f588cd9ead659c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8a4bfcdbef6513401b36d35b467750c6d06054ed4f5145c88f588cd9ead659c", kill_on_drop: false }`
[INFO] [stdout] c8a4bfcdbef6513401b36d35b467750c6d06054ed4f5145c88f588cd9ead659c
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8885ffcc40ade5df30826cc7dffe09637f0a4e239a48614be7818d4ae25af751
[INFO] running `Command { std: "docker" "start" "-a" "8885ffcc40ade5df30826cc7dffe09637f0a4e239a48614be7818d4ae25af751", kill_on_drop: false }`
[INFO] [stderr]    Compiling byte_marks v0.1.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "8885ffcc40ade5df30826cc7dffe09637f0a4e239a48614be7818d4ae25af751", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8885ffcc40ade5df30826cc7dffe09637f0a4e239a48614be7818d4ae25af751", kill_on_drop: false }`
[INFO] [stdout] 8885ffcc40ade5df30826cc7dffe09637f0a4e239a48614be7818d4ae25af751
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f009e5d0633b2be3ef38dd213737b886590678d50c406883696c323a97241fbd
[INFO] running `Command { std: "docker" "start" "-a" "f009e5d0633b2be3ef38dd213737b886590678d50c406883696c323a97241fbd", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling byte_marks v0.1.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.21s
[INFO] running `Command { std: "docker" "inspect" "f009e5d0633b2be3ef38dd213737b886590678d50c406883696c323a97241fbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f009e5d0633b2be3ef38dd213737b886590678d50c406883696c323a97241fbd", kill_on_drop: false }`
[INFO] [stdout] f009e5d0633b2be3ef38dd213737b886590678d50c406883696c323a97241fbd
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2f70a48b9cba4f0cbe967703b0dd2aa6b746f1bbc9fd9e88c75eb0de1202b81d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2f70a48b9cba4f0cbe967703b0dd2aa6b746f1bbc9fd9e88c75eb0de1202b81d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/byte_marks-f1a82aa3a71fb7fe)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test marked::test::test_empty_file ... ok
[INFO] [stdout] test marked::test::test_file_with_multiple_marks_with_defaults ... ok
[INFO] [stdout] test marked::test::test_not_empty_reader ... ok
[INFO] [stdout] test marked::test::test_file_random_content ... ok
[INFO] [stdout] test marked::test::test_file_with_multiple_marks_at_end ... ok
[INFO] [stdout] test marked::test::test_file_with_multiple_marks_with_mark_and_panic_handled ... ok
[INFO] [stdout] test marked::test::test_empty_reader ... ok
[INFO] [stdout] test marked::test::test_file_with_mark_at_end ... ok
[INFO] [stdout] test marked::test::test_stream_with_marks_and_tail ... ok
[INFO] [stdout] test marked::test::test_reader_with_reduced_capacity ... ok
[INFO] [stdout] test marked::test::test_file_with_multiple_marks_with_mark_and_should_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/example.rs (/opt/rustwide/target/debug/deps/example-bb92051e8d358590)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_streaming_with_marks_and_tail ... ok
[INFO] [stdout] test tests::unmark_random_msg_test_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests byte_marks
[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" "2f70a48b9cba4f0cbe967703b0dd2aa6b746f1bbc9fd9e88c75eb0de1202b81d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f70a48b9cba4f0cbe967703b0dd2aa6b746f1bbc9fd9e88c75eb0de1202b81d", kill_on_drop: false }`
[INFO] [stdout] 2f70a48b9cba4f0cbe967703b0dd2aa6b746f1bbc9fd9e88c75eb0de1202b81d