[INFO] fetching crate dusk-bytes 0.1.5...
[INFO] testing dusk-bytes-0.1.5 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate dusk-bytes 0.1.5 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate dusk-bytes 0.1.5 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dusk-bytes 0.1.5
[INFO] finished tweaking crates.io crate dusk-bytes 0.1.5
[INFO] tweaked toml for crates.io crate dusk-bytes 0.1.5 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8b7a98a37dc1901ea71225c1345e4bed2b2ce140c5d9265fd88640602fe88973
[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" "8b7a98a37dc1901ea71225c1345e4bed2b2ce140c5d9265fd88640602fe88973", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b7a98a37dc1901ea71225c1345e4bed2b2ce140c5d9265fd88640602fe88973", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b7a98a37dc1901ea71225c1345e4bed2b2ce140c5d9265fd88640602fe88973", kill_on_drop: false }`
[INFO] [stdout] 8b7a98a37dc1901ea71225c1345e4bed2b2ce140c5d9265fd88640602fe88973
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] ae7df63d19df8bd76953c84498c6bbb29162f519dd06a508cdefc39167fb1a9a
[INFO] running `Command { std: "docker" "start" "-a" "ae7df63d19df8bd76953c84498c6bbb29162f519dd06a508cdefc39167fb1a9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling dusk-bytes v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "ae7df63d19df8bd76953c84498c6bbb29162f519dd06a508cdefc39167fb1a9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae7df63d19df8bd76953c84498c6bbb29162f519dd06a508cdefc39167fb1a9a", kill_on_drop: false }`
[INFO] [stdout] ae7df63d19df8bd76953c84498c6bbb29162f519dd06a508cdefc39167fb1a9a
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f1cd9a7450cca782defae21d291c49d0ba15cdaa11c2640f0e2d3d6f866725a
[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" "7f1cd9a7450cca782defae21d291c49d0ba15cdaa11c2640f0e2d3d6f866725a", kill_on_drop: false }`
[INFO] [stderr]    Compiling dusk-bytes v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "7f1cd9a7450cca782defae21d291c49d0ba15cdaa11c2640f0e2d3d6f866725a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f1cd9a7450cca782defae21d291c49d0ba15cdaa11c2640f0e2d3d6f866725a", kill_on_drop: false }`
[INFO] [stdout] 7f1cd9a7450cca782defae21d291c49d0ba15cdaa11c2640f0e2d3d6f866725a
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 101203e93f3449567f40cacdc16d84e974db45487ee040697d33ffd7bffd1915
[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" "101203e93f3449567f40cacdc16d84e974db45487ee040697d33ffd7bffd1915", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dusk_bytes-20e191cf3a647d2c)
[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]      Running tests/parse_test.rs (/opt/rustwide/target/debug/deps/parse_test-53493a777a493656)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test parse_invalid_chars ... ok
[INFO] [stdout] test parse_correct_chars ... ok
[INFO] [stdout] test parse_wrong_chars ... ok
[INFO] [stdout] test constant::const_parse_correct_chars ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/serialize_test.rs (/opt/rustwide/target/debug/deps/serialize_test-63ae6f2e3a38d278)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test buffers::write_buffer ... ok
[INFO] [stdout] test expected_size ... ok
[INFO] [stdout] test to_bytes::primitive_types ... ok
[INFO] [stdout] test from_bytes::buffer_too_small ... ok
[INFO] [stdout] test from_bytes::primitive_types_buffer_too_small ... ok
[INFO] [stdout] test buffers::source_buffer_too_small ... ok
[INFO] [stdout] test from_bytes::bigger_buffer ... ok
[INFO] [stdout] test from_bytes::mutable_bigger_and_not_enough_buffer ... ok
[INFO] [stdout] test from_bytes::primitive_types_from_reader ... ok
[INFO] [stdout] test from_bytes::correct_buffer ... ok
[INFO] [stdout] test from_bytes::wrong_buffer ... ok
[INFO] [stdout] test from_bytes::mutable_bigger_and_wrong_buffer ... ok
[INFO] [stdout] test from_bytes::primitive_types ... ok
[INFO] [stdout] test functions::accept_generic_serializable ... ok
[INFO] [stdout] test to_bytes::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dusk-bytes
[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" "101203e93f3449567f40cacdc16d84e974db45487ee040697d33ffd7bffd1915", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "101203e93f3449567f40cacdc16d84e974db45487ee040697d33ffd7bffd1915", kill_on_drop: false }`
[INFO] [stdout] 101203e93f3449567f40cacdc16d84e974db45487ee040697d33ffd7bffd1915