[INFO] fetching crate field-ref 0.2.0...
[INFO] testing field-ref-0.2.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate field-ref 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate field-ref 0.2.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate field-ref 0.2.0
[INFO] finished tweaking crates.io crate field-ref 0.2.0
[INFO] tweaked toml for crates.io crate field-ref 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f584f7e387b9ecd9da9d643c921ae844b6deb2fdf81a5727832bc12fdb99444f
[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" "f584f7e387b9ecd9da9d643c921ae844b6deb2fdf81a5727832bc12fdb99444f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f584f7e387b9ecd9da9d643c921ae844b6deb2fdf81a5727832bc12fdb99444f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f584f7e387b9ecd9da9d643c921ae844b6deb2fdf81a5727832bc12fdb99444f", kill_on_drop: false }`
[INFO] [stdout] f584f7e387b9ecd9da9d643c921ae844b6deb2fdf81a5727832bc12fdb99444f
[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=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 652f7acb215bf6ed7228d727fec9b24455f49dc05862af139c8c8db4eec52a9a
[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" "652f7acb215bf6ed7228d727fec9b24455f49dc05862af139c8c8db4eec52a9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling field-ref v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "652f7acb215bf6ed7228d727fec9b24455f49dc05862af139c8c8db4eec52a9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "652f7acb215bf6ed7228d727fec9b24455f49dc05862af139c8c8db4eec52a9a", kill_on_drop: false }`
[INFO] [stdout] 652f7acb215bf6ed7228d727fec9b24455f49dc05862af139c8c8db4eec52a9a
[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=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--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] b5701843cac18742d1075846d505f43fde3fcc2ebb7c53a24e7e43ee29abdba9
[INFO] running `Command { std: "docker" "start" "-a" "b5701843cac18742d1075846d505f43fde3fcc2ebb7c53a24e7e43ee29abdba9", kill_on_drop: false }`
[INFO] [stderr]    Compiling field-ref v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "b5701843cac18742d1075846d505f43fde3fcc2ebb7c53a24e7e43ee29abdba9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5701843cac18742d1075846d505f43fde3fcc2ebb7c53a24e7e43ee29abdba9", kill_on_drop: false }`
[INFO] [stdout] b5701843cac18742d1075846d505f43fde3fcc2ebb7c53a24e7e43ee29abdba9
[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=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", 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] f59509f5d5083541828778d12167efdb8aacc6e4f7f79368374238c9d5a4ba28
[INFO] running `Command { std: "docker" "start" "-a" "f59509f5d5083541828778d12167efdb8aacc6e4f7f79368374238c9d5a4ba28", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/field_ref-780d0f311307b49e
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::enum_field_basic_test ... ok
[INFO] [stdout] test tests::enum_field_enum_with_path_test ... ok
[INFO] [stdout] test tests::eq_test ... ok
[INFO] [stdout] test tests::basic_test ... ok
[INFO] [stdout] test tests::ord_test ... ok
[INFO] [stdout] test tests::debug_test ... ok
[INFO] [stdout] test tests::multi_level_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests field-ref
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/lib.rs - field_ref_of (line 507) ... ok
[INFO] [stdout] test src/lib.rs - FieldRef<T, U>::get_mut (line 207) ... ok
[INFO] [stdout] test src/lib.rs - (line 45) ... ok
[INFO] [stdout] test src/lib.rs - OptionFieldRef::chain (line 353) ... ok
[INFO] [stdout] test src/lib.rs - FieldRef<T, U>::from_pointers (line 132) ... ok
[INFO] [stdout] test src/lib.rs - GetField::get_field (line 481) ... ok
[INFO] [stdout] test src/lib.rs - GetFieldMut::get_field_mut (line 538) ... ok
[INFO] [stdout] test src/lib.rs - FieldRef<T, U>::from_references (line 154) ... ok
[INFO] [stdout] test src/lib.rs - OptionFieldRef::get (line 303) ... ok
[INFO] [stdout] test src/lib.rs - FieldRef<T, U>::get (line 181) ... ok
[INFO] [stdout] test src/lib.rs - FieldRef<T, U>::from_offset (line 108) ... ok
[INFO] [stdout] test src/lib.rs - FieldRef<T, U>::chain (line 229) ... ok
[INFO] [stdout] test src/lib.rs - OptionFieldRef::get_mut (line 328) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/lib.rs - opt_field_ref_of (line 590) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f59509f5d5083541828778d12167efdb8aacc6e4f7f79368374238c9d5a4ba28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f59509f5d5083541828778d12167efdb8aacc6e4f7f79368374238c9d5a4ba28", kill_on_drop: false }`
[INFO] [stdout] f59509f5d5083541828778d12167efdb8aacc6e4f7f79368374238c9d5a4ba28
