[INFO] fetching crate byte_consumer 0.1.0...
[INFO] testing byte_consumer-0.1.0 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate byte_consumer 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate byte_consumer 0.1.0 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", 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-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7307571ef7da6f4415c4443fe6a50713551b0bcec42e2b3a36561c6df2edcca7
[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" "7307571ef7da6f4415c4443fe6a50713551b0bcec42e2b3a36561c6df2edcca7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7307571ef7da6f4415c4443fe6a50713551b0bcec42e2b3a36561c6df2edcca7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7307571ef7da6f4415c4443fe6a50713551b0bcec42e2b3a36561c6df2edcca7", kill_on_drop: false }`
[INFO] [stdout] 7307571ef7da6f4415c4443fe6a50713551b0bcec42e2b3a36561c6df2edcca7
[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=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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 244594f39e3c61f040f636032018356b47e490ef10558e32ea6ee957c3b8b433
[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" "244594f39e3c61f040f636032018356b47e490ef10558e32ea6ee957c3b8b433", kill_on_drop: false }`
[INFO] [stderr]    Compiling byte_consumer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "244594f39e3c61f040f636032018356b47e490ef10558e32ea6ee957c3b8b433", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "244594f39e3c61f040f636032018356b47e490ef10558e32ea6ee957c3b8b433", kill_on_drop: false }`
[INFO] [stdout] 244594f39e3c61f040f636032018356b47e490ef10558e32ea6ee957c3b8b433
[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=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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3ea26ca15632dd7a88bef27d96fc2a0f6e3584c7f18495a232f9db966403173
[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" "f3ea26ca15632dd7a88bef27d96fc2a0f6e3584c7f18495a232f9db966403173", kill_on_drop: false }`
[INFO] [stderr]    Compiling byte_consumer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "f3ea26ca15632dd7a88bef27d96fc2a0f6e3584c7f18495a232f9db966403173", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3ea26ca15632dd7a88bef27d96fc2a0f6e3584c7f18495a232f9db966403173", kill_on_drop: false }`
[INFO] [stdout] f3ea26ca15632dd7a88bef27d96fc2a0f6e3584c7f18495a232f9db966403173
[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=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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6912c0b246bd7542505fce173f581a0b6909afed6a2229bc340b5071c9e50073
[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" "6912c0b246bd7542505fce173f581a0b6909afed6a2229bc340b5071c9e50073", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/byte_consumer-26404f4ce75b3a1a
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::test_consume_bytes_iteratively ... ok
[INFO] [stdout] test tests::test_has_remaining_on_unconsumed_slice ... ok
[INFO] [stdout] test tests::test_has_remaining_on_totaly_consumed_slice ... ok
[INFO] [stdout] test tests::test_has_remaining_on_partially_consumed_slice ... ok
[INFO] [stdout] test tests::test_consume_on_empty_slice ... ok
[INFO] [stdout] test tests::test_consume_bytes_iteratively_unchecked ... ok
[INFO] [stdout] test tests::test_consume_bytes_unchecked ... ok
[INFO] [stdout] test tests::test_has_remaining_on_empty_slice ... ok
[INFO] [stdout] test tests::test_consume_bytes ... ok
[INFO] [stdout] test tests::test_panic_on_uncecked_consume ... ok
[INFO] [stderr]    Doc-tests byte_consumer
[INFO] [stdout] test tests::test_panic_on_unchecked_consume_iteratively ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - ByteConsumer::consume (line 29) ... ok
[INFO] [stdout] test src/lib.rs - ByteConsumer::has_remaining (line 172) ... ok
[INFO] [stdout] test src/lib.rs - ByteConsumer::has_remaining (line 165) ... ok
[INFO] [stdout] test src/lib.rs - ByteConsumer::consume_unchecked (line 70) ... ok
[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] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6912c0b246bd7542505fce173f581a0b6909afed6a2229bc340b5071c9e50073", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6912c0b246bd7542505fce173f581a0b6909afed6a2229bc340b5071c9e50073", kill_on_drop: false }`
[INFO] [stdout] 6912c0b246bd7542505fce173f581a0b6909afed6a2229bc340b5071c9e50073