[INFO] fetching crate futures-waking 0.0.0...
[INFO] testing futures-waking-0.0.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate futures-waking 0.0.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate futures-waking 0.0.0 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 futures-waking 0.0.0
[INFO] finished tweaking crates.io crate futures-waking 0.0.0
[INFO] tweaked toml for crates.io crate futures-waking 0.0.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] f164fec58e16002757ecc9e5593782d6f9e2b2de0b1cda6f7e6155efb1ce9ea0
[INFO] running `Command { std: "docker" "start" "-a" "f164fec58e16002757ecc9e5593782d6f9e2b2de0b1cda6f7e6155efb1ce9ea0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f164fec58e16002757ecc9e5593782d6f9e2b2de0b1cda6f7e6155efb1ce9ea0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f164fec58e16002757ecc9e5593782d6f9e2b2de0b1cda6f7e6155efb1ce9ea0", kill_on_drop: false }`
[INFO] [stdout] f164fec58e16002757ecc9e5593782d6f9e2b2de0b1cda6f7e6155efb1ce9ea0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ff03d8a37820680b12c4dee0eb94c42e75e6ae09151107084e56537411d2250
[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" "8ff03d8a37820680b12c4dee0eb94c42e75e6ae09151107084e56537411d2250", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-waking v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "8ff03d8a37820680b12c4dee0eb94c42e75e6ae09151107084e56537411d2250", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ff03d8a37820680b12c4dee0eb94c42e75e6ae09151107084e56537411d2250", kill_on_drop: false }`
[INFO] [stdout] 8ff03d8a37820680b12c4dee0eb94c42e75e6ae09151107084e56537411d2250
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/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] fc4bd6cecce4a060f4d4e2423e98c11b3e8b052b0cf02e94d32704b6302198e6
[INFO] running `Command { std: "docker" "start" "-a" "fc4bd6cecce4a060f4d4e2423e98c11b3e8b052b0cf02e94d32704b6302198e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-waking v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "fc4bd6cecce4a060f4d4e2423e98c11b3e8b052b0cf02e94d32704b6302198e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc4bd6cecce4a060f4d4e2423e98c11b3e8b052b0cf02e94d32704b6302198e6", kill_on_drop: false }`
[INFO] [stdout] fc4bd6cecce4a060f4d4e2423e98c11b3e8b052b0cf02e94d32704b6302198e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e1435c0a9e9fccb0f628c3fe4ae7a3bad182385abe9761dbe325326b70ff5380
[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" "e1435c0a9e9fccb0f628c3fe4ae7a3bad182385abe9761dbe325326b70ff5380", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/futures_waking-3e28366d24ffcddf
[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]    Doc-tests futures-waking
[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" "e1435c0a9e9fccb0f628c3fe4ae7a3bad182385abe9761dbe325326b70ff5380", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1435c0a9e9fccb0f628c3fe4ae7a3bad182385abe9761dbe325326b70ff5380", kill_on_drop: false }`
[INFO] [stdout] e1435c0a9e9fccb0f628c3fe4ae7a3bad182385abe9761dbe325326b70ff5380