[INFO] fetching crate factori 1.0.0...
[INFO] testing factori-1.0.0 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate factori 1.0.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate factori 1.0.0 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate factori 1.0.0
[INFO] finished tweaking crates.io crate factori 1.0.0
[INFO] tweaked toml for crates.io crate factori 1.0.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded factori-impl v1.0.0
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 10767588dbfef7510e0f05c8bae9556a1542b34a351da8c6e21724b3a06f512e
[INFO] running `"docker" "start" "-a" "10767588dbfef7510e0f05c8bae9556a1542b34a351da8c6e21724b3a06f512e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling proc-macro-hack v0.5.16
[INFO] [stderr]    Compiling proc-macro-rules-macros v0.2.0
[INFO] [stderr]    Compiling proc-macro-rules v0.2.1
[INFO] [stderr]    Compiling factori-impl v1.0.0
[INFO] [stderr]    Compiling factori v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.55s
[INFO] running `"docker" "inspect" "10767588dbfef7510e0f05c8bae9556a1542b34a351da8c6e21724b3a06f512e"`
[INFO] running `"docker" "rm" "-f" "10767588dbfef7510e0f05c8bae9556a1542b34a351da8c6e21724b3a06f512e"`
[INFO] [stdout] 10767588dbfef7510e0f05c8bae9556a1542b34a351da8c6e21724b3a06f512e
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a52ab47ad48b8f88559e16d11b5a1b967e1344bced848fa2d9b9b7a554ff3185
[INFO] running `"docker" "start" "-a" "a52ab47ad48b8f88559e16d11b5a1b967e1344bced848fa2d9b9b7a554ff3185"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling factori v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `"docker" "inspect" "a52ab47ad48b8f88559e16d11b5a1b967e1344bced848fa2d9b9b7a554ff3185"`
[INFO] running `"docker" "rm" "-f" "a52ab47ad48b8f88559e16d11b5a1b967e1344bced848fa2d9b9b7a554ff3185"`
[INFO] [stdout] a52ab47ad48b8f88559e16d11b5a1b967e1344bced848fa2d9b9b7a554ff3185
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c7b9f6a256d12d7d0a8a67cad9be3f7ff79966926d49851987e5fe234bab533d
[INFO] running `"docker" "start" "-a" "c7b9f6a256d12d7d0a8a67cad9be3f7ff79966926d49851987e5fe234bab533d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/factori-d9ff8a5a340655e2
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/builder-d97be427d644133b
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test simple_struct ... ok
[INFO] [stdout] test two_mixins ... ok
[INFO] [stdout] test mixin_and_override ... ok
[INFO] [stdout] test one_mixin ... ok
[INFO] [stdout] test override_field ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/import-e429d505105f7aee
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test mixin_and_override ... ok
[INFO] [stdout] test two_mixins ... ok
[INFO] [stdout] test simple_struct ... ok
[INFO] [stdout] test one_mixin ... ok
[INFO] [stdout] test override_field ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/multiple-6e4a3119757cc3f4
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test vehicle ... ok
[INFO] [stdout] test cargo ... ok
[INFO] [stdout] test passenger ... ok
[INFO] [stdout] test override_field ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/simple-cd38df29ebfa1d15
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test two_mixins ... ok
[INFO] [stdout] test override_field ... ok
[INFO] [stdout] test simple_struct ... ok
[INFO] [stdout] test mixin_and_override ... ok
[INFO] [stdout] test one_mixin ... ok
[INFO] [stdout] test mixin_precedence ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests factori
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs -  (line 74) ... ok
[INFO] [stdout] test src/lib.rs - factori (line 254) ... ok
[INFO] [stdout] test src/lib.rs -  (line 17) ... ok
[INFO] [stdout] test src/lib.rs - factori (line 213) ... ok
[INFO] [stdout] test src/lib.rs - create (line 211) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c7b9f6a256d12d7d0a8a67cad9be3f7ff79966926d49851987e5fe234bab533d"`
[INFO] running `"docker" "rm" "-f" "c7b9f6a256d12d7d0a8a67cad9be3f7ff79966926d49851987e5fe234bab533d"`
[INFO] [stdout] c7b9f6a256d12d7d0a8a67cad9be3f7ff79966926d49851987e5fe234bab533d