[INFO] fetching crate async-sched 0.0.0...
[INFO] extracting crate async-sched 0.0.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/async-sched/0.0.0
[INFO] extracting crate async-sched 0.0.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/async-sched/0.0.0
[INFO] validating manifest of async-sched-0.0.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of async-sched-0.0.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing async-sched-0.0.0
[INFO] finished frobbing async-sched-0.0.0
[INFO] frobbed toml for async-sched-0.0.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/async-sched/0.0.0/Cargo.toml
[INFO] started frobbing async-sched-0.0.0
[INFO] finished frobbing async-sched-0.0.0
[INFO] frobbed toml for async-sched-0.0.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/async-sched/0.0.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing async-sched-0.0.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/async-sched/0.0.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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=warn" "-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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 688e6dacab2959e33d6103fbd1b4295749a3794b412abd7937544f997433d057
[INFO] running `"docker" "start" "-a" "688e6dacab2959e33d6103fbd1b4295749a3794b412abd7937544f997433d057"`
[INFO] [stderr]    Compiling async-sched v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `"docker" "inspect" "688e6dacab2959e33d6103fbd1b4295749a3794b412abd7937544f997433d057"`
[INFO] running `"docker" "rm" "-f" "688e6dacab2959e33d6103fbd1b4295749a3794b412abd7937544f997433d057"`
[INFO] [stdout] 688e6dacab2959e33d6103fbd1b4295749a3794b412abd7937544f997433d057
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/async-sched/0.0.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 34200b7fc85122105a4e0c331dd6000d0db52ee7b2a34cca94cf03b8096a724b
[INFO] running `"docker" "start" "-a" "34200b7fc85122105a4e0c331dd6000d0db52ee7b2a34cca94cf03b8096a724b"`
[INFO] [stderr]    Compiling async-sched v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `"docker" "inspect" "34200b7fc85122105a4e0c331dd6000d0db52ee7b2a34cca94cf03b8096a724b"`
[INFO] running `"docker" "rm" "-f" "34200b7fc85122105a4e0c331dd6000d0db52ee7b2a34cca94cf03b8096a724b"`
[INFO] [stdout] 34200b7fc85122105a4e0c331dd6000d0db52ee7b2a34cca94cf03b8096a724b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/async-sched/0.0.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] f94b883cbc04768eab13a97235ef687604ec91fc2229b11d69c1a4d8adaa9249
[INFO] running `"docker" "start" "-a" "f94b883cbc04768eab13a97235ef687604ec91fc2229b11d69c1a4d8adaa9249"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/async_sched-d3cf30e956b4f466
[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 async-sched
[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" "f94b883cbc04768eab13a97235ef687604ec91fc2229b11d69c1a4d8adaa9249"`
[INFO] running `"docker" "rm" "-f" "f94b883cbc04768eab13a97235ef687604ec91fc2229b11d69c1a4d8adaa9249"`
[INFO] [stdout] f94b883cbc04768eab13a97235ef687604ec91fc2229b11d69c1a4d8adaa9249