[INFO] fetching crate byte_consumer 0.1.0...
[INFO] testing byte_consumer-0.1.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate byte_consumer 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate byte_consumer 0.1.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate byte_consumer 0.1.0
[INFO] finished tweaking crates.io crate byte_consumer 0.1.0
[INFO] tweaked toml for crates.io crate byte_consumer 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", 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] a920c08beae014b6903ee419dfa6585357160fd4e378210e891563565d411c82
[INFO] running `Command { std: "docker" "start" "-a" "a920c08beae014b6903ee419dfa6585357160fd4e378210e891563565d411c82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a920c08beae014b6903ee419dfa6585357160fd4e378210e891563565d411c82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a920c08beae014b6903ee419dfa6585357160fd4e378210e891563565d411c82", kill_on_drop: false }`
[INFO] [stdout] a920c08beae014b6903ee419dfa6585357160fd4e378210e891563565d411c82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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] d4857ea7c1880010b5f7ecf2d09f277cd1521e93e57c710c065603d500f05857
[INFO] running `Command { std: "docker" "start" "-a" "d4857ea7c1880010b5f7ecf2d09f277cd1521e93e57c710c065603d500f05857", kill_on_drop: false }`
[INFO] [stderr]    Compiling byte_consumer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "d4857ea7c1880010b5f7ecf2d09f277cd1521e93e57c710c065603d500f05857", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4857ea7c1880010b5f7ecf2d09f277cd1521e93e57c710c065603d500f05857", kill_on_drop: false }`
[INFO] [stdout] d4857ea7c1880010b5f7ecf2d09f277cd1521e93e57c710c065603d500f05857
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98b1f2f478bad9ef1462df45ab54fdf80f23e45a3d4d1f4bc2c7d69a9b28adaa
[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" "98b1f2f478bad9ef1462df45ab54fdf80f23e45a3d4d1f4bc2c7d69a9b28adaa", kill_on_drop: false }`
[INFO] [stderr]    Compiling byte_consumer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "98b1f2f478bad9ef1462df45ab54fdf80f23e45a3d4d1f4bc2c7d69a9b28adaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98b1f2f478bad9ef1462df45ab54fdf80f23e45a3d4d1f4bc2c7d69a9b28adaa", kill_on_drop: false }`
[INFO] [stdout] 98b1f2f478bad9ef1462df45ab54fdf80f23e45a3d4d1f4bc2c7d69a9b28adaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 751900fb046b2580a6d66c497f17a82b13600ff3be6059b44e81721c8c371e9d
[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" "751900fb046b2580a6d66c497f17a82b13600ff3be6059b44e81721c8c371e9d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/byte_consumer-0899124022a56782)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::test_consume_bytes_iteratively ... ok
[INFO] [stdout] test tests::test_consume_on_empty_slice ... ok
[INFO] [stdout] test tests::test_has_remaining_on_empty_slice ... ok
[INFO] [stdout] test tests::test_has_remaining_on_unconsumed_slice ... ok
[INFO] [stdout] test tests::test_consume_bytes_iteratively_unchecked ... ok
[INFO] [stdout] test tests::test_has_remaining_on_partially_consumed_slice ... ok
[INFO] [stdout] test tests::test_has_remaining_on_totaly_consumed_slice ... ok
[INFO] [stdout] test tests::test_consume_bytes ... ok
[INFO] [stdout] test tests::test_consume_bytes_unchecked ... ok
[INFO] [stderr]    Doc-tests byte_consumer
[INFO] [stdout] test tests::test_panic_on_unchecked_consume_iteratively - should panic ... ok
[INFO] [stdout] test tests::test_panic_on_uncecked_consume - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - ByteConsumer::consume_as (line 99) ... ok
[INFO] [stdout] test src/lib.rs - ByteConsumer::consume_as_unchecked (line 138) ... ok
[INFO] [stdout] test src/lib.rs - ByteConsumer::has_remaining (line 165) ... ok
[INFO] [stdout] test src/lib.rs - ByteConsumer::has_remaining (line 172) ... ok
[INFO] [stdout] test src/lib.rs - ByteConsumer::consume_unchecked (line 70) ... ok
[INFO] [stdout] test src/lib.rs - ByteConsumer::consume (line 29) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.22s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "751900fb046b2580a6d66c497f17a82b13600ff3be6059b44e81721c8c371e9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "751900fb046b2580a6d66c497f17a82b13600ff3be6059b44e81721c8c371e9d", kill_on_drop: false }`
[INFO] [stdout] 751900fb046b2580a6d66c497f17a82b13600ff3be6059b44e81721c8c371e9d