[INFO] crate tokio-shared-udp-socket 0.5.2 is already in cache
[INFO] testing tokio-shared-udp-socket-0.5.2 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate tokio-shared-udp-socket 0.5.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate tokio-shared-udp-socket 0.5.2 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tokio-shared-udp-socket 0.5.2
[INFO] finished tweaking crates.io crate tokio-shared-udp-socket 0.5.2
[INFO] tweaked toml for crates.io crate tokio-shared-udp-socket 0.5.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca8c3478d891a5dfd495651f73c8331cdddfa9cf83ef50e637df2499e35187e9
[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" "ca8c3478d891a5dfd495651f73c8331cdddfa9cf83ef50e637df2499e35187e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca8c3478d891a5dfd495651f73c8331cdddfa9cf83ef50e637df2499e35187e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca8c3478d891a5dfd495651f73c8331cdddfa9cf83ef50e637df2499e35187e9", kill_on_drop: false }`
[INFO] [stdout] ca8c3478d891a5dfd495651f73c8331cdddfa9cf83ef50e637df2499e35187e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 733e20ad144fc6492f2e588d03ea29489fde9e0dea11b352870c70bcf3730eb6
[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" "733e20ad144fc6492f2e588d03ea29489fde9e0dea11b352870c70bcf3730eb6", kill_on_drop: false }`
[INFO] [stderr]    Compiling net-literals-impl v0.1.2
[INFO] [stderr]    Compiling future-utils v0.3.1
[INFO] [stderr]    Compiling net-literals v0.1.2
[INFO] [stderr]    Compiling tokio-shared-udp-socket v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.92s
[INFO] running `Command { std: "docker" "inspect" "733e20ad144fc6492f2e588d03ea29489fde9e0dea11b352870c70bcf3730eb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "733e20ad144fc6492f2e588d03ea29489fde9e0dea11b352870c70bcf3730eb6", kill_on_drop: false }`
[INFO] [stdout] 733e20ad144fc6492f2e588d03ea29489fde9e0dea11b352870c70bcf3730eb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2020-07-24" "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] 73ffe9343ee5e7417b6ace8cf1bf880393e720d8fb68341296e14aeb9412bee4
[INFO] running `Command { std: "docker" "start" "-a" "73ffe9343ee5e7417b6ace8cf1bf880393e720d8fb68341296e14aeb9412bee4", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-shared-udp-socket v0.5.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.68s
[INFO] running `Command { std: "docker" "inspect" "73ffe9343ee5e7417b6ace8cf1bf880393e720d8fb68341296e14aeb9412bee4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73ffe9343ee5e7417b6ace8cf1bf880393e720d8fb68341296e14aeb9412bee4", kill_on_drop: false }`
[INFO] [stdout] 73ffe9343ee5e7417b6ace8cf1bf880393e720d8fb68341296e14aeb9412bee4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4917cabbbf8ed3731e8dd0ebb328be55435ce3bbcc55ee6293a5afe4a8d4730f
[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" "4917cabbbf8ed3731e8dd0ebb328be55435ce3bbcc55ee6293a5afe4a8d4730f", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tokio_shared_udp_socket-dc8f19606513504e
[INFO] [stdout] test test::test ... ok
[INFO] [stderr]    Doc-tests tokio-shared-udp-socket
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "4917cabbbf8ed3731e8dd0ebb328be55435ce3bbcc55ee6293a5afe4a8d4730f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4917cabbbf8ed3731e8dd0ebb328be55435ce3bbcc55ee6293a5afe4a8d4730f", kill_on_drop: false }`
[INFO] [stdout] 4917cabbbf8ed3731e8dd0ebb328be55435ce3bbcc55ee6293a5afe4a8d4730f