[INFO] crate transmission-rpc 0.2.3 is already in cache
[INFO] testing transmission-rpc-0.2.3 against 1.45.2 for beta-1.46-1
[INFO] extracting crate transmission-rpc 0.2.3 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate transmission-rpc 0.2.3 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate transmission-rpc 0.2.3
[INFO] finished tweaking crates.io crate transmission-rpc 0.2.3
[INFO] tweaked toml for crates.io crate transmission-rpc 0.2.3 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate transmission-rpc 0.2.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27dfd1454aa0c6c88fa6749ad1bbcc6d7c52ba6262fe057bd597cd58b95d5799
[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" "27dfd1454aa0c6c88fa6749ad1bbcc6d7c52ba6262fe057bd597cd58b95d5799", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27dfd1454aa0c6c88fa6749ad1bbcc6d7c52ba6262fe057bd597cd58b95d5799", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27dfd1454aa0c6c88fa6749ad1bbcc6d7c52ba6262fe057bd597cd58b95d5799", kill_on_drop: false }`
[INFO] [stdout] 27dfd1454aa0c6c88fa6749ad1bbcc6d7c52ba6262fe057bd597cd58b95d5799
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ddc61408fad058ef3a544b8d8209af0631a8b918623ace7294c2c5e219697bb
[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" "4ddc61408fad058ef3a544b8d8209af0631a8b918623ace7294c2c5e219697bb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.34
[INFO] [stderr]    Compiling bytes v0.5.5
[INFO] [stderr]    Compiling dotenv v0.15.0
[INFO] [stderr]    Compiling indexmap v1.4.0
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.34
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling socket2 v0.3.12
[INFO] [stderr]    Compiling ring v0.16.15
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling http v0.2.1
[INFO] [stderr]    Compiling webpki v0.21.3
[INFO] [stderr]    Compiling sct v0.6.0
[INFO] [stderr]    Compiling rustls v0.17.0
[INFO] [stderr]    Compiling webpki-roots v0.19.0
[INFO] [stderr]    Compiling http-body v0.3.1
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling pin-project-internal v0.4.22
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling enum-iterator-derive v0.6.0
[INFO] [stderr]    Compiling tokio v0.2.21
[INFO] [stderr]    Compiling enum-iterator v0.6.0
[INFO] [stderr]    Compiling pin-project v0.4.22
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling tokio-rustls v0.13.1
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling h2 v0.2.5
[INFO] [stderr]    Compiling hyper v0.13.6
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling serde_json v1.0.56
[INFO] [stderr]    Compiling hyper-rustls v0.20.0
[INFO] [stderr]    Compiling reqwest v0.10.6
[INFO] [stderr]    Compiling transmission-rpc v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `Command { std: "docker" "inspect" "4ddc61408fad058ef3a544b8d8209af0631a8b918623ace7294c2c5e219697bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ddc61408fad058ef3a544b8d8209af0631a8b918623ace7294c2c5e219697bb", kill_on_drop: false }`
[INFO] [stdout] 4ddc61408fad058ef3a544b8d8209af0631a8b918623ace7294c2c5e219697bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] 5f4e9c1ff786029989ed068daa715cb3025d00397bfa878392e64987f2bb68a4
[INFO] running `Command { std: "docker" "start" "-a" "5f4e9c1ff786029989ed068daa715cb3025d00397bfa878392e64987f2bb68a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling transmission-rpc v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `transmission-rpc`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name torrent_get --edition=2018 examples/torrent-get.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -Cembed-bitcode=no -C debuginfo=2 -C metadata=9d8d087323964fc7 -C extra-filename=-9d8d087323964fc7 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern dotenv=/opt/rustwide/target/debug/deps/libdotenv-b684ad83dfdac1c3.rlib --extern enum_iterator=/opt/rustwide/target/debug/deps/libenum_iterator-5b9db052958e4ba1.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-49427bb7971a4fdb.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-e935e5f43f7a9542.rlib --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-85f802fc1ae97ea3.rlib --extern rustc_serialize=/opt/rustwide/target/debug/deps/librustc_serialize-f61ed616208b2c25.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-704893372e43d04e.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-6d92ab58927534f3.rlib --extern transmission_rpc=/opt/rustwide/target/debug/deps/libtransmission_rpc-7f371263dc3151f7.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/ring-88674961c1476654/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "5f4e9c1ff786029989ed068daa715cb3025d00397bfa878392e64987f2bb68a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f4e9c1ff786029989ed068daa715cb3025d00397bfa878392e64987f2bb68a4", kill_on_drop: false }`
[INFO] [stdout] 5f4e9c1ff786029989ed068daa715cb3025d00397bfa878392e64987f2bb68a4