[INFO] crate futures-sink-preview 0.3.0-alpha.19 is already in cache [INFO] testing futures-sink-preview-0.3.0-alpha.19 against 1.44.0 for beta-1.45-1 [INFO] extracting crate futures-sink-preview 0.3.0-alpha.19 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate futures-sink-preview 0.3.0-alpha.19 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate futures-sink-preview 0.3.0-alpha.19 [INFO] finished tweaking crates.io crate futures-sink-preview 0.3.0-alpha.19 [INFO] tweaked toml for crates.io crate futures-sink-preview 0.3.0-alpha.19 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0a94b3a225f94ed6b8b8de0c1aedc8c1d83f95bf239dcf70ecd0c33b3688c57b [INFO] running `"docker" "start" "-a" "0a94b3a225f94ed6b8b8de0c1aedc8c1d83f95bf239dcf70ecd0c33b3688c57b"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling futures-sink-preview v0.3.0-alpha.19 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.14s [INFO] running `"docker" "inspect" "0a94b3a225f94ed6b8b8de0c1aedc8c1d83f95bf239dcf70ecd0c33b3688c57b"` [INFO] running `"docker" "rm" "-f" "0a94b3a225f94ed6b8b8de0c1aedc8c1d83f95bf239dcf70ecd0c33b3688c57b"` [INFO] [stdout] 0a94b3a225f94ed6b8b8de0c1aedc8c1d83f95bf239dcf70ecd0c33b3688c57b [INFO] running `"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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d2db3a368235961e33bce3e97eacacd89fff6bb65edd32d2f7be2e5b283f6554 [INFO] running `"docker" "start" "-a" "d2db3a368235961e33bce3e97eacacd89fff6bb65edd32d2f7be2e5b283f6554"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling futures-sink-preview v0.3.0-alpha.19 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.38s [INFO] running `"docker" "inspect" "d2db3a368235961e33bce3e97eacacd89fff6bb65edd32d2f7be2e5b283f6554"` [INFO] running `"docker" "rm" "-f" "d2db3a368235961e33bce3e97eacacd89fff6bb65edd32d2f7be2e5b283f6554"` [INFO] [stdout] d2db3a368235961e33bce3e97eacacd89fff6bb65edd32d2f7be2e5b283f6554 [INFO] running `"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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 05b9df9b200dec9baec79c371e6cf0a51a01018a31005e141ada0ef11a30cc47 [INFO] running `"docker" "start" "-a" "05b9df9b200dec9baec79c371e6cf0a51a01018a31005e141ada0ef11a30cc47"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/futures_sink-80387fdb0591c3d4 [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_sink [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 `"docker" "inspect" "05b9df9b200dec9baec79c371e6cf0a51a01018a31005e141ada0ef11a30cc47"` [INFO] running `"docker" "rm" "-f" "05b9df9b200dec9baec79c371e6cf0a51a01018a31005e141ada0ef11a30cc47"` [INFO] [stdout] 05b9df9b200dec9baec79c371e6cf0a51a01018a31005e141ada0ef11a30cc47