[INFO] fetching crate bfieldcodec_derive 0.7.0...
[INFO] testing bfieldcodec_derive-0.7.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate bfieldcodec_derive 0.7.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate bfieldcodec_derive 0.7.0
[INFO] finished tweaking crates.io crate bfieldcodec_derive 0.7.0
[INFO] tweaked toml for crates.io crate bfieldcodec_derive 0.7.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bfieldcodec_derive 0.7.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f9915922fb417c0d537863fab3caf3b8bcb848471a42b43bce31f26d98b9e0b
[INFO] running `Command { std: "docker" "start" "-a" "4f9915922fb417c0d537863fab3caf3b8bcb848471a42b43bce31f26d98b9e0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f9915922fb417c0d537863fab3caf3b8bcb848471a42b43bce31f26d98b9e0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f9915922fb417c0d537863fab3caf3b8bcb848471a42b43bce31f26d98b9e0b", kill_on_drop: false }`
[INFO] [stdout] 4f9915922fb417c0d537863fab3caf3b8bcb848471a42b43bce31f26d98b9e0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c87b3bba6a1996007f942ed66a18b4cb01114827d186c9896fba43042491942
[INFO] running `Command { std: "docker" "start" "-a" "9c87b3bba6a1996007f942ed66a18b4cb01114827d186c9896fba43042491942", kill_on_drop: false }`
[INFO] [stderr]    Compiling bfieldcodec_derive v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "9c87b3bba6a1996007f942ed66a18b4cb01114827d186c9896fba43042491942", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c87b3bba6a1996007f942ed66a18b4cb01114827d186c9896fba43042491942", kill_on_drop: false }`
[INFO] [stdout] 9c87b3bba6a1996007f942ed66a18b4cb01114827d186c9896fba43042491942
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e80733f8e6a8c1d95521de07d3cadd74d81fa40fbf17839dd8c8be196ac0b52
[INFO] running `Command { std: "docker" "start" "-a" "6e80733f8e6a8c1d95521de07d3cadd74d81fa40fbf17839dd8c8be196ac0b52", kill_on_drop: false }`
[INFO] [stderr]    Compiling bfieldcodec_derive v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.89s
[INFO] running `Command { std: "docker" "inspect" "6e80733f8e6a8c1d95521de07d3cadd74d81fa40fbf17839dd8c8be196ac0b52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e80733f8e6a8c1d95521de07d3cadd74d81fa40fbf17839dd8c8be196ac0b52", kill_on_drop: false }`
[INFO] [stdout] 6e80733f8e6a8c1d95521de07d3cadd74d81fa40fbf17839dd8c8be196ac0b52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6abb5400d4bfc334620729a081592f5a670ca81aa3d59c76379e97584a18dd0f
[INFO] running `Command { std: "docker" "start" "-a" "6abb5400d4bfc334620729a081592f5a670ca81aa3d59c76379e97584a18dd0f", 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/bfieldcodec_derive-02f6b67b5e4d1e5f)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::unit_struct ... ok
[INFO] [stdout] test tests::generic_struct_with_named_fields ... ok
[INFO] [stdout] test tests::struct_with_named_fields ... ok
[INFO] [stdout] test tests::generic_tuple_struct ... ok
[INFO] [stdout] test tests::enum_with_tuple_variants ... ok
[INFO] [stdout] test tests::tuple_struct ... ok
[INFO] [stdout] test tests::generic_enum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bfieldcodec_derive
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - bfieldcodec_derive (line 43) ... ignored
[INFO] [stdout] test src/lib.rs - bfieldcodec_derive (line 58) ... ignored
[INFO] [stdout] test src/lib.rs - bfieldcodec_derive (line 70) ... ignored
[INFO] [stdout] test src/lib.rs - bfieldcodec_derive (line 79) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6abb5400d4bfc334620729a081592f5a670ca81aa3d59c76379e97584a18dd0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6abb5400d4bfc334620729a081592f5a670ca81aa3d59c76379e97584a18dd0f", kill_on_drop: false }`
[INFO] [stdout] 6abb5400d4bfc334620729a081592f5a670ca81aa3d59c76379e97584a18dd0f