[INFO] crate valuable_futures 0.1.1 is already in cache
[INFO] extracting crate valuable_futures 0.1.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/valuable_futures/0.1.1
[INFO] extracting crate valuable_futures 0.1.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/valuable_futures/0.1.1
[INFO] validating manifest of valuable_futures-0.1.1 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 valuable_futures-0.1.1 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 valuable_futures-0.1.1
[INFO] finished frobbing valuable_futures-0.1.1
[INFO] frobbed toml for valuable_futures-0.1.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/valuable_futures/0.1.1/Cargo.toml
[INFO] started frobbing valuable_futures-0.1.1
[INFO] finished frobbing valuable_futures-0.1.1
[INFO] frobbed toml for valuable_futures-0.1.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/valuable_futures/0.1.1/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 valuable_futures-0.1.1 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-7/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/valuable_futures/0.1.1:/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] c207c127b12dda16e99e0c4d22b313affa636501004e40abc68f17037adc7cb0
[INFO] running `"docker" "start" "-a" "c207c127b12dda16e99e0c4d22b313affa636501004e40abc68f17037adc7cb0"`
[INFO] [stderr]    Compiling valuable_futures v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `"docker" "inspect" "c207c127b12dda16e99e0c4d22b313affa636501004e40abc68f17037adc7cb0"`
[INFO] running `"docker" "rm" "-f" "c207c127b12dda16e99e0c4d22b313affa636501004e40abc68f17037adc7cb0"`
[INFO] [stdout] c207c127b12dda16e99e0c4d22b313affa636501004e40abc68f17037adc7cb0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/valuable_futures/0.1.1:/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] b33da4f13f6d6e37aa7d91afcb94305b3e3527b5ed715b2d8d089f40a6c1222f
[INFO] running `"docker" "start" "-a" "b33da4f13f6d6e37aa7d91afcb94305b3e3527b5ed715b2d8d089f40a6c1222f"`
[INFO] [stderr]    Compiling tk-easyloop v0.1.1
[INFO] [stderr]    Compiling valuable_futures v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.20s
[INFO] running `"docker" "inspect" "b33da4f13f6d6e37aa7d91afcb94305b3e3527b5ed715b2d8d089f40a6c1222f"`
[INFO] running `"docker" "rm" "-f" "b33da4f13f6d6e37aa7d91afcb94305b3e3527b5ed715b2d8d089f40a6c1222f"`
[INFO] [stdout] b33da4f13f6d6e37aa7d91afcb94305b3e3527b5ed715b2d8d089f40a6c1222f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/valuable_futures/0.1.1:/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] d237a8527a477abae4cdfaa4d62303673120dac3896d9cd6045314dc450b89e4
[INFO] running `"docker" "start" "-a" "d237a8527a477abae4cdfaa4d62303673120dac3896d9cd6045314dc450b89e4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/valuable_futures-2a2c283d020bef27
[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 valuable_futures
[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" "d237a8527a477abae4cdfaa4d62303673120dac3896d9cd6045314dc450b89e4"`
[INFO] running `"docker" "rm" "-f" "d237a8527a477abae4cdfaa4d62303673120dac3896d9cd6045314dc450b89e4"`
[INFO] [stdout] d237a8527a477abae4cdfaa4d62303673120dac3896d9cd6045314dc450b89e4