[INFO] crate futures-promises 0.1.8 is already in cache
[INFO] extracting crate futures-promises 0.1.8 into work/ex/beta-1.37-6/sources/1.36.0/reg/futures-promises/0.1.8
[INFO] extracting crate futures-promises 0.1.8 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/futures-promises/0.1.8
[INFO] validating manifest of futures-promises-0.1.8 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 futures-promises-0.1.8 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 futures-promises-0.1.8
[INFO] finished frobbing futures-promises-0.1.8
[INFO] frobbed toml for futures-promises-0.1.8 written to work/ex/beta-1.37-6/sources/1.36.0/reg/futures-promises/0.1.8/Cargo.toml
[INFO] started frobbing futures-promises-0.1.8
[INFO] finished frobbing futures-promises-0.1.8
[INFO] frobbed toml for futures-promises-0.1.8 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/futures-promises/0.1.8/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 futures-promises-0.1.8 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/futures-promises/0.1.8:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 96adc1d2c3898c9e00e02eca17fa2d49194b0b64f2719e96aae257800663f523
[INFO] running `"docker" "start" "-a" "96adc1d2c3898c9e00e02eca17fa2d49194b0b64f2719e96aae257800663f523"`
[INFO] [stderr]    Compiling futures-promises v0.1.8 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `"docker" "inspect" "96adc1d2c3898c9e00e02eca17fa2d49194b0b64f2719e96aae257800663f523"`
[INFO] running `"docker" "rm" "-f" "96adc1d2c3898c9e00e02eca17fa2d49194b0b64f2719e96aae257800663f523"`
[INFO] [stdout] 96adc1d2c3898c9e00e02eca17fa2d49194b0b64f2719e96aae257800663f523
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/futures-promises/0.1.8:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6041ccfa229e1a14efdf9c583a84048d44f9171acae43e30441a25fc59fb324a
[INFO] running `"docker" "start" "-a" "6041ccfa229e1a14efdf9c583a84048d44f9171acae43e30441a25fc59fb324a"`
[INFO] [stderr]    Compiling futures-promises v0.1.8 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `"docker" "inspect" "6041ccfa229e1a14efdf9c583a84048d44f9171acae43e30441a25fc59fb324a"`
[INFO] running `"docker" "rm" "-f" "6041ccfa229e1a14efdf9c583a84048d44f9171acae43e30441a25fc59fb324a"`
[INFO] [stdout] 6041ccfa229e1a14efdf9c583a84048d44f9171acae43e30441a25fc59fb324a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/futures-promises/0.1.8:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 103cd965faaceefa3775a8e0093b0cbd5f9e96d8cbf8b4436afbee2ca56cb65e
[INFO] running `"docker" "start" "-a" "103cd965faaceefa3775a8e0093b0cbd5f9e96d8cbf8b4436afbee2ca56cb65e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/futures_promises-64c8bd501ffb3954
[INFO] [stderr]    Doc-tests futures-promises
[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] [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" "103cd965faaceefa3775a8e0093b0cbd5f9e96d8cbf8b4436afbee2ca56cb65e"`
[INFO] running `"docker" "rm" "-f" "103cd965faaceefa3775a8e0093b0cbd5f9e96d8cbf8b4436afbee2ca56cb65e"`
[INFO] [stdout] 103cd965faaceefa3775a8e0093b0cbd5f9e96d8cbf8b4436afbee2ca56cb65e