[INFO] crate futures-async-stream 0.1.0-alpha.6 is already in cache
[INFO] checking futures-async-stream-0.1.0-alpha.6 against try#ba14a92a10441c4b839ce71e6ef5f7a48bbff18f for prs-64470-and-65389
[INFO] extracting crate futures-async-stream 0.1.0-alpha.6 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate futures-async-stream 0.1.0-alpha.6 on toolchain ba14a92a10441c4b839ce71e6ef5f7a48bbff18f
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate futures-async-stream 0.1.0-alpha.6
[INFO] finished tweaking crates.io crate futures-async-stream 0.1.0-alpha.6
[INFO] tweaked toml for crates.io crate futures-async-stream 0.1.0-alpha.6 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate futures-async-stream 0.1.0-alpha.6 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "+ba14a92a10441c4b839ce71e6ef5f7a48bbff18f" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 57f94f277239d93bc78dee0d9885c7375257274f55208b8c8f1d37a6e5c734fc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "57f94f277239d93bc78dee0d9885c7375257274f55208b8c8f1d37a6e5c734fc"`
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]    Compiling pin-project-internal v0.4.0-alpha.9
[INFO] [stderr]    Compiling compiletest_rs v0.3.22
[INFO] [stderr]     Checking async-ready v3.0.0
[INFO] [stderr]     Checking diff v0.1.11
[INFO] [stderr]     Checking async-datagram v3.0.0
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking tester v0.5.0
[INFO] [stderr]     Checking regex v1.2.1
[INFO] [stderr]     Checking futures-executor-preview v0.3.0-alpha.18
[INFO] [stderr]     Checking parking_lot_core v0.4.0
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking futures-preview v0.3.0-alpha.18
[INFO] [stderr]     Checking mio v0.6.19
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking romio v0.3.0-alpha.9
[INFO] [stderr]    Compiling serde_derive v1.0.99
[INFO] [stderr]    Compiling futures-async-stream-macro v0.1.0-alpha.6
[INFO] [stderr]     Checking pin-project v0.4.0-alpha.9
[INFO] [stderr]     Checking futures-async-stream v0.1.0-alpha.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking serde v1.0.99
[INFO] [stderr]     Checking serde_json v1.0.40
[INFO] [stderr]     Checking rustfix v0.4.6
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.03s
[INFO] running `"docker" "inspect" "57f94f277239d93bc78dee0d9885c7375257274f55208b8c8f1d37a6e5c734fc"`
[INFO] running `"docker" "rm" "-f" "57f94f277239d93bc78dee0d9885c7375257274f55208b8c8f1d37a6e5c734fc"`
[INFO] [stdout] 57f94f277239d93bc78dee0d9885c7375257274f55208b8c8f1d37a6e5c734fc