[INFO] fetching crate srt-tokio 0.1.0...
[INFO] testing srt-tokio-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate srt-tokio 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate srt-tokio 0.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate srt-tokio 0.1.0
[INFO] finished tweaking crates.io crate srt-tokio 0.1.0
[INFO] tweaked toml for crates.io crate srt-tokio 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate srt-tokio 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f7b5d8cedd1da417bf42342bf40e198689a39d1ce40748de014b7f35f2a38f73
[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" "f7b5d8cedd1da417bf42342bf40e198689a39d1ce40748de014b7f35f2a38f73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7b5d8cedd1da417bf42342bf40e198689a39d1ce40748de014b7f35f2a38f73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7b5d8cedd1da417bf42342bf40e198689a39d1ce40748de014b7f35f2a38f73", kill_on_drop: false }`
[INFO] [stdout] f7b5d8cedd1da417bf42342bf40e198689a39d1ce40748de014b7f35f2a38f73
[INFO] running `Command { std: "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" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a0bdef021caf6dc848be8be124f7986dcccc70284aab7897b3037c16a7a43fb
[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" "8a0bdef021caf6dc848be8be124f7986dcccc70284aab7897b3037c16a7a43fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.21
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling syn v1.0.41
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling futures-core v0.3.5
[INFO] [stderr]    Compiling pin-project-internal v0.4.23
[INFO] [stderr]    Compiling futures-sink v0.3.5
[INFO] [stderr]    Compiling subtle v2.3.0
[INFO] [stderr]    Compiling futures-io v0.3.5
[INFO] [stderr]    Compiling once_cell v1.4.1
[INFO] [stderr]    Compiling proc-macro-hack v0.5.18
[INFO] [stderr]    Compiling pin-project-lite v0.1.7
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling block-cipher v0.7.1
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling block-cipher v0.8.0
[INFO] [stderr]    Compiling crypto-mac v0.9.1
[INFO] [stderr]    Compiling stream-cipher v0.4.1
[INFO] [stderr]    Compiling futures-channel v0.3.5
[INFO] [stderr]    Compiling futures-task v0.3.5
[INFO] [stderr]    Compiling sha-1 v0.9.1
[INFO] [stderr]    Compiling pbkdf2 v0.5.0
[INFO] [stderr]    Compiling hmac v0.9.0
[INFO] [stderr]    Compiling ctr v0.4.0
[INFO] [stderr]    Compiling aes-soft v0.4.0
[INFO] [stderr]    Compiling aes-soft v0.5.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling aes-ctr v0.4.0
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling net2 v0.2.35
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling streaming-stats v0.2.3
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling srt-protocol v0.1.0
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling tokio v0.2.22
[INFO] [stderr]    Compiling pin-project v0.4.23
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling futures v0.3.5
[INFO] [stderr]    Compiling srt-tokio v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.62s
[INFO] running `Command { std: "docker" "inspect" "8a0bdef021caf6dc848be8be124f7986dcccc70284aab7897b3037c16a7a43fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a0bdef021caf6dc848be8be124f7986dcccc70284aab7897b3037c16a7a43fb", kill_on_drop: false }`
[INFO] [stdout] 8a0bdef021caf6dc848be8be124f7986dcccc70284aab7897b3037c16a7a43fb
[INFO] running `Command { std: "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" "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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 78b9e2f1b06e1cc26d9e6b6411ed30dc2daf2bfa7a12bbb6e37935c2a8d455cf
[INFO] running `Command { std: "docker" "start" "-a" "78b9e2f1b06e1cc26d9e6b6411ed30dc2daf2bfa7a12bbb6e37935c2a8d455cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.32
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling srt-tokio v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `srt-tokio`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name stransmit_interop --edition=2018 tests/stransmit_interop.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=3f0d7a2820c5fe9f -C extra-filename=-3f0d7a2820c5fe9f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-7f6c45dfb0b498f5.rlib --extern bytes=/opt/rustwide/target/debug/deps/libbytes-8f475ca97d0bfeee.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-0698e3f5fae992f1.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-97ad2bb25a5f0778.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-e85f58044ae91ffe.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-0422e9b5215fc144.rlib --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-acd909d4a526eb71.rlib --extern srt_protocol=/opt/rustwide/target/debug/deps/libsrt_protocol-08fc71ad64fe8a82.rlib --extern srt_tokio=/opt/rustwide/target/debug/deps/libsrt_tokio-99cbf8106d8660f7.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-d0f7b3fba8f71321.rlib --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-54e2c58e73592fcd.rlib --cap-lints=warn` (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" "78b9e2f1b06e1cc26d9e6b6411ed30dc2daf2bfa7a12bbb6e37935c2a8d455cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78b9e2f1b06e1cc26d9e6b6411ed30dc2daf2bfa7a12bbb6e37935c2a8d455cf", kill_on_drop: false }`
[INFO] [stdout] 78b9e2f1b06e1cc26d9e6b6411ed30dc2daf2bfa7a12bbb6e37935c2a8d455cf