[INFO] fetching crate bitfield-serialize 0.1.0...
[INFO] testing bitfield-serialize-0.1.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate bitfield-serialize 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate bitfield-serialize 0.1.0
[INFO] finished tweaking crates.io crate bitfield-serialize 0.1.0
[INFO] tweaked toml for crates.io crate bitfield-serialize 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bitfield-serialize 0.1.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bitfield-serialize 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22506d22048029a07ee521f9d4f550d9caf250ab3b80baafd371a761d1e7301b
[INFO] running `Command { std: "docker" "start" "-a" "22506d22048029a07ee521f9d4f550d9caf250ab3b80baafd371a761d1e7301b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22506d22048029a07ee521f9d4f550d9caf250ab3b80baafd371a761d1e7301b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22506d22048029a07ee521f9d4f550d9caf250ab3b80baafd371a761d1e7301b", kill_on_drop: false }`
[INFO] [stdout] 22506d22048029a07ee521f9d4f550d9caf250ab3b80baafd371a761d1e7301b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 173bc027a09103dfbd83861bf46d1dc99a8e9c3c80b6e6bac41cd7128a59b1f7
[INFO] running `Command { std: "docker" "start" "-a" "173bc027a09103dfbd83861bf46d1dc99a8e9c3c80b6e6bac41cd7128a59b1f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitfield-serialize v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "173bc027a09103dfbd83861bf46d1dc99a8e9c3c80b6e6bac41cd7128a59b1f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "173bc027a09103dfbd83861bf46d1dc99a8e9c3c80b6e6bac41cd7128a59b1f7", kill_on_drop: false }`
[INFO] [stdout] 173bc027a09103dfbd83861bf46d1dc99a8e9c3c80b6e6bac41cd7128a59b1f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78c58aa01b446ddeaa2b9014f3e26ad50a29e9a0b76cb6eb9d334888bb4f855b
[INFO] running `Command { std: "docker" "start" "-a" "78c58aa01b446ddeaa2b9014f3e26ad50a29e9a0b76cb6eb9d334888bb4f855b", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitfield-serialize v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "78c58aa01b446ddeaa2b9014f3e26ad50a29e9a0b76cb6eb9d334888bb4f855b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78c58aa01b446ddeaa2b9014f3e26ad50a29e9a0b76cb6eb9d334888bb4f855b", kill_on_drop: false }`
[INFO] [stdout] 78c58aa01b446ddeaa2b9014f3e26ad50a29e9a0b76cb6eb9d334888bb4f855b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c9fbe442b1cbdd521b2ff805f990cfe21f0ea3081d54cc3068bcbf3f36b5325d
[INFO] running `Command { std: "docker" "start" "-a" "c9fbe442b1cbdd521b2ff805f990cfe21f0ea3081d54cc3068bcbf3f36b5325d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_bitfield_serializer-2a54bfad07fd4840)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test macros::tests::test_basic_bitfield ... ok
[INFO] [stdout] test macros::tests::test_field_metadata ... ok
[INFO] [stdout] test macros::tests::test_nested_bitfield ... ok
[INFO] [stdout] test serializer::tests::test_error_handling ... ok
[INFO] [stdout] test serializer::tests::test_hex_conversion ... ok
[INFO] [stdout] test serializer::tests::test_nested_serialization ... ok
[INFO] [stdout] test serializer::tests::test_simple_serialization ... ok
[INFO] [stdout] test serializer::tests::test_size_calculation ... ok
[INFO] [stdout] test traits::tests::test_bit_sizes ... ok
[INFO] [stdout] test traits::tests::test_byte_sizes ... ok
[INFO] [stdout] test traits::tests::test_hex_conversion ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/bitfield_serialize-68fe82d159a42a9d)
[INFO] [stdout] test traits::tests::test_u16_serialize ... ok
[INFO] [stdout] test traits::tests::test_u8_serialize ... ok
[INFO] [stdout] test types::tests::test_bit_size_calculation ... ok
[INFO] [stdout] test types::tests::test_bitfield_struct_creation ... ok
[INFO] [stdout] test macros::tests::test_hex_serialization ... ok
[INFO] [stdout] test types::tests::test_bitfield_value_operations ... ok
[INFO] [stdout] test types::tests::test_nested_structures ... ok
[INFO] [stdout] test utils::tests::test_bit_reader_basic ... ok
[INFO] [stdout] test utils::tests::test_bit_reader_multiple_bytes ... ok
[INFO] [stdout] test utils::tests::test_bit_writer_basic ... ok
[INFO] [stdout] test utils::tests::test_bit_writer_multiple_bytes ... ok
[INFO] [stdout] test utils::tests::test_read_bits_at ... ok
[INFO] [stdout] test types::tests::test_field_offset_calculation ... ok
[INFO] [stdout] test utils::tests::test_roundtrip ... ok
[INFO] [stdout] test utils::tests::test_write_bits_to ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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]    Doc-tests rust_bitfield_serializer
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/macros.rs - macros::bitfield (line 10) ... ok
[INFO] [stdout] test src/lib.rs - prelude (line 15) ... ok
[INFO] [stdout] test src/macros.rs - macros::bitfield (line 43) ... ok
[INFO] [stdout] test src/macros.rs - macros::bitfield (line 77) ... ok
[INFO] [stdout] test src/macros.rs - macros::bitfield (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c9fbe442b1cbdd521b2ff805f990cfe21f0ea3081d54cc3068bcbf3f36b5325d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9fbe442b1cbdd521b2ff805f990cfe21f0ea3081d54cc3068bcbf3f36b5325d", kill_on_drop: false }`
[INFO] [stdout] c9fbe442b1cbdd521b2ff805f990cfe21f0ea3081d54cc3068bcbf3f36b5325d