[INFO] cloning repository tobyjsullivan/tokio_hello_world
[INFO] running `"git" "clone" "--bare" "git://github.com/tobyjsullivan/tokio_hello_world.git" "work/cache/sources/gh/tobyjsullivan/tokio_hello_world"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/tobyjsullivan/tokio_hello_world'...
[INFO] running `"git" "clone" "work/cache/sources/gh/tobyjsullivan/tokio_hello_world" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/tobyjsullivan/tokio_hello_world"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/tobyjsullivan/tokio_hello_world'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tobyjsullivan/tokio_hello_world" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/tobyjsullivan/tokio_hello_world"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/tobyjsullivan/tokio_hello_world'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] da454fe9a88f4e592a4e5f9458fb80e21ca359a9
[INFO] sha for GitHub repo tobyjsullivan/tokio_hello_world: da454fe9a88f4e592a4e5f9458fb80e21ca359a9
[INFO] validating manifest of tobyjsullivan/tokio_hello_world on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tobyjsullivan/tokio_hello_world on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tobyjsullivan/tokio_hello_world
[INFO] finished frobbing tobyjsullivan/tokio_hello_world
[INFO] frobbed toml for tobyjsullivan/tokio_hello_world written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/tobyjsullivan/tokio_hello_world/Cargo.toml
[INFO] started frobbing tobyjsullivan/tokio_hello_world
[INFO] finished frobbing tobyjsullivan/tokio_hello_world
[INFO] frobbed toml for tobyjsullivan/tokio_hello_world written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/tobyjsullivan/tokio_hello_world/Cargo.toml
[INFO] crate tobyjsullivan/tokio_hello_world already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] checking tobyjsullivan/tokio_hello_world against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-1/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/tobyjsullivan/tokio_hello_world:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 673e2f025e14b8e3ad2fe7ff5ede5f8bf0f512b6b5b19a93841f5ca95039e7b2
[INFO] running `"docker" "start" "-a" "673e2f025e14b8e3ad2fe7ff5ede5f8bf0f512b6b5b19a93841f5ca95039e7b2"`
[INFO] [stderr]     Checking tokio-io v0.1.5
[INFO] [stderr]     Checking mio v0.6.13
[INFO] [stderr]     Checking tokio v0.1.1
[INFO] [stderr]     Checking tokio_hello_world v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.94s
[INFO] running `"docker" "inspect" "673e2f025e14b8e3ad2fe7ff5ede5f8bf0f512b6b5b19a93841f5ca95039e7b2"`
[INFO] running `"docker" "rm" "-f" "673e2f025e14b8e3ad2fe7ff5ede5f8bf0f512b6b5b19a93841f5ca95039e7b2"`
[INFO] [stdout] 673e2f025e14b8e3ad2fe7ff5ede5f8bf0f512b6b5b19a93841f5ca95039e7b2