[INFO] fetching crate delta-struct 0.1.0...
[INFO] testing delta-struct-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate delta-struct 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate delta-struct 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate delta-struct 0.1.0
[INFO] finished tweaking crates.io crate delta-struct 0.1.0
[INFO] tweaked toml for crates.io crate delta-struct 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 48db8ffbea33a22a5dfe396047d1525f62a7ee0ba2b7cc1fb005d65ea96bdd00
[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" "48db8ffbea33a22a5dfe396047d1525f62a7ee0ba2b7cc1fb005d65ea96bdd00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48db8ffbea33a22a5dfe396047d1525f62a7ee0ba2b7cc1fb005d65ea96bdd00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48db8ffbea33a22a5dfe396047d1525f62a7ee0ba2b7cc1fb005d65ea96bdd00", kill_on_drop: false }`
[INFO] [stdout] 48db8ffbea33a22a5dfe396047d1525f62a7ee0ba2b7cc1fb005d65ea96bdd00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1973d8ff42558738af8e7070401f6a8c7c355e0dc514599b5d0c37672c8bc3f0
[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" "1973d8ff42558738af8e7070401f6a8c7c355e0dc514599b5d0c37672c8bc3f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling delta-struct-macros v0.1.0
[INFO] [stderr]    Compiling delta-struct v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.51s
[INFO] running `Command { std: "docker" "inspect" "1973d8ff42558738af8e7070401f6a8c7c355e0dc514599b5d0c37672c8bc3f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1973d8ff42558738af8e7070401f6a8c7c355e0dc514599b5d0c37672c8bc3f0", kill_on_drop: false }`
[INFO] [stdout] 1973d8ff42558738af8e7070401f6a8c7c355e0dc514599b5d0c37672c8bc3f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 015ff1e57a99726f45dff3edf029cc44c32e1bb859dc8374aaa1e1d52afcc711
[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" "015ff1e57a99726f45dff3edf029cc44c32e1bb859dc8374aaa1e1d52afcc711", kill_on_drop: false }`
[INFO] [stderr]    Compiling delta-struct v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.60s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/delta_struct-fafe647e145b7983)
[INFO] running `Command { std: "docker" "inspect" "015ff1e57a99726f45dff3edf029cc44c32e1bb859dc8374aaa1e1d52afcc711", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "015ff1e57a99726f45dff3edf029cc44c32e1bb859dc8374aaa1e1d52afcc711", kill_on_drop: false }`
[INFO] [stdout] 015ff1e57a99726f45dff3edf029cc44c32e1bb859dc8374aaa1e1d52afcc711
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 4fb20ad4bb97782021400692a432a439af3c093a4dfdf3ef9b7a9a6ca1c7afbc
[INFO] running `Command { std: "docker" "start" "-a" "4fb20ad4bb97782021400692a432a439af3c093a4dfdf3ef9b7a9a6ca1c7afbc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/delta_struct-fafe647e145b7983)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::delta_field ... ok
[INFO] [stdout] test tests::delta_false_positive_check ... ok
[INFO] [stdout] test tests::default_type_respected ... ok
[INFO] [stdout] test tests::apply_delta_all_field_types ... ok
[INFO] [stdout] test tests::scalar_delta_false_positive_check ... ok
[INFO] [stdout] test tests::unordered_with_scalar ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests delta-struct
[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" "4fb20ad4bb97782021400692a432a439af3c093a4dfdf3ef9b7a9a6ca1c7afbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fb20ad4bb97782021400692a432a439af3c093a4dfdf3ef9b7a9a6ca1c7afbc", kill_on_drop: false }`
[INFO] [stdout] 4fb20ad4bb97782021400692a432a439af3c093a4dfdf3ef9b7a9a6ca1c7afbc