[INFO] fetching crate tyractorsaur 0.1.1...
[INFO] testing tyractorsaur-0.1.1 against beta-2021-05-23 for beta-1.52-2
[INFO] extracting crate tyractorsaur 0.1.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate tyractorsaur 0.1.1 on toolchain beta-2021-05-23
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-05-23" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tyractorsaur 0.1.1
[INFO] finished tweaking crates.io crate tyractorsaur 0.1.1
[INFO] tweaked toml for crates.io crate tyractorsaur 0.1.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate tyractorsaur 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-05-23" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-05-23" "metadata" "--no-deps" "--format-version=1", 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] 4a11c1eb0baf3e9b2b20268f06dcb81729aabfa22676cde8fd149f39e4ad94f9
[INFO] running `Command { std: "docker" "start" "-a" "4a11c1eb0baf3e9b2b20268f06dcb81729aabfa22676cde8fd149f39e4ad94f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a11c1eb0baf3e9b2b20268f06dcb81729aabfa22676cde8fd149f39e4ad94f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a11c1eb0baf3e9b2b20268f06dcb81729aabfa22676cde8fd149f39e4ad94f9", kill_on_drop: false }`
[INFO] [stdout] 4a11c1eb0baf3e9b2b20268f06dcb81729aabfa22676cde8fd149f39e4ad94f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-05-23" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a27cfb3e1282e81a25fdb8b6301560d27e2feff2b9834150d1c21602679bbe0f
[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" "a27cfb3e1282e81a25fdb8b6301560d27e2feff2b9834150d1c21602679bbe0f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling dashmap v4.0.2
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling serde-hjson v0.9.1
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling config v0.10.1
[INFO] [stderr]    Compiling tyractorsaur v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `Command { std: "docker" "inspect" "a27cfb3e1282e81a25fdb8b6301560d27e2feff2b9834150d1c21602679bbe0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a27cfb3e1282e81a25fdb8b6301560d27e2feff2b9834150d1c21602679bbe0f", kill_on_drop: false }`
[INFO] [stdout] a27cfb3e1282e81a25fdb8b6301560d27e2feff2b9834150d1c21602679bbe0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-05-23" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80d1999df0be1a293f8f33ada2df99f19ba5605e5fdf35d15fe4b69675dd2274
[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" "80d1999df0be1a293f8f33ada2df99f19ba5605e5fdf35d15fe4b69675dd2274", kill_on_drop: false }`
[INFO] [stderr]    Compiling tyractorsaur v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 17.17s
[INFO] running `Command { std: "docker" "inspect" "80d1999df0be1a293f8f33ada2df99f19ba5605e5fdf35d15fe4b69675dd2274", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80d1999df0be1a293f8f33ada2df99f19ba5605e5fdf35d15fe4b69675dd2274", kill_on_drop: false }`
[INFO] [stdout] 80d1999df0be1a293f8f33ada2df99f19ba5605e5fdf35d15fe4b69675dd2274
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-05-23" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d5c12a1f1f46d860823130b8b3c6ac6207e4155e4290eba25c921c628590ba84
[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" "d5c12a1f1f46d860823130b8b3c6ac6207e4155e4290eba25c921c628590ba84", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tyractorsaur-74eac41c8d9fc7c0)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests tyractorsaur
[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] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/actor/handler.rs - actor::handler::Handler (line 13) ... ok
[INFO] [stdout] test src/actor/actor.rs - actor::actor::Actor (line 20) ... ok
[INFO] [stdout] test src/actor/actor_factory.rs - actor::actor_factory::ActorFactory (line 14) ... ok
[INFO] [stdout] test src/message/actor_message.rs - message::actor_message::ActorMessage (line 7) ... ok
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name tyractorsaur --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern config=/opt/rustwide/target/debug/deps/libconfig-5be0f1554b613635.rlib --extern crossbeam_channel=/opt/rustwide/target/debug/deps/libcrossbeam_channel-ab8cbf47bfb4a8f5.rlib --extern crossbeam_utils=/opt/rustwide/target/debug/deps/libcrossbeam_utils-7ffe3013bd1c6cdd.rlib --extern dashmap=/opt/rustwide/target/debug/deps/libdashmap-353c6fff4bb5e2ad.rlib --extern hostname=/opt/rustwide/target/debug/deps/libhostname-d6bd0791c49fd9b3.rlib --extern lexical_core=/opt/rustwide/target/debug/deps/liblexical_core-043fb3662fef9e62.rlib --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-d4851d17d4c4a37d.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-20cb690a7d9db641.rlib --extern threadpool=/opt/rustwide/target/debug/deps/libthreadpool-a89986dace8d12cb.rlib --extern tyractorsaur=/opt/rustwide/target/debug/deps/libtyractorsaur-e867110c203a8449.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "d5c12a1f1f46d860823130b8b3c6ac6207e4155e4290eba25c921c628590ba84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5c12a1f1f46d860823130b8b3c6ac6207e4155e4290eba25c921c628590ba84", kill_on_drop: false }`
[INFO] [stdout] d5c12a1f1f46d860823130b8b3c6ac6207e4155e4290eba25c921c628590ba84