[INFO] crate etna 0.0.0 is already in cache
[INFO] extracting crate etna 0.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/etna/0.0.0
[INFO] extracting crate etna 0.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/etna/0.0.0
[INFO] validating manifest of etna-0.0.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of etna-0.0.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing etna-0.0.0
[INFO] finished frobbing etna-0.0.0
[INFO] frobbed toml for etna-0.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/etna/0.0.0/Cargo.toml
[INFO] started frobbing etna-0.0.0
[INFO] finished frobbing etna-0.0.0
[INFO] frobbed toml for etna-0.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/etna/0.0.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing etna-0.0.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/etna/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 0fd505d206beecbf2cb3d954f6dd7598c8dfc94213e0b42298b3010473649f1f
[INFO] running `"docker" "start" "-a" "0fd505d206beecbf2cb3d954f6dd7598c8dfc94213e0b42298b3010473649f1f"`
[INFO] [stderr]    Compiling etna v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `"docker" "inspect" "0fd505d206beecbf2cb3d954f6dd7598c8dfc94213e0b42298b3010473649f1f"`
[INFO] running `"docker" "rm" "-f" "0fd505d206beecbf2cb3d954f6dd7598c8dfc94213e0b42298b3010473649f1f"`
[INFO] [stdout] 0fd505d206beecbf2cb3d954f6dd7598c8dfc94213e0b42298b3010473649f1f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/etna/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] b9c0a85a2bfbb125ad30859f3143bb76d23fb042b23eec85e55eccdc2b6ecb80
[INFO] running `"docker" "start" "-a" "b9c0a85a2bfbb125ad30859f3143bb76d23fb042b23eec85e55eccdc2b6ecb80"`
[INFO] [stderr]    Compiling etna v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `"docker" "inspect" "b9c0a85a2bfbb125ad30859f3143bb76d23fb042b23eec85e55eccdc2b6ecb80"`
[INFO] running `"docker" "rm" "-f" "b9c0a85a2bfbb125ad30859f3143bb76d23fb042b23eec85e55eccdc2b6ecb80"`
[INFO] [stdout] b9c0a85a2bfbb125ad30859f3143bb76d23fb042b23eec85e55eccdc2b6ecb80
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/etna/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] dab0a2b77d8b382a10a338e9bcde0ef8c10a36f5fa4c43e33c8b29469b0f3a27
[INFO] running `"docker" "start" "-a" "dab0a2b77d8b382a10a338e9bcde0ef8c10a36f5fa4c43e33c8b29469b0f3a27"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/etna-7ee42986de63500d
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::etna_init ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "dab0a2b77d8b382a10a338e9bcde0ef8c10a36f5fa4c43e33c8b29469b0f3a27"`
[INFO] running `"docker" "rm" "-f" "dab0a2b77d8b382a10a338e9bcde0ef8c10a36f5fa4c43e33c8b29469b0f3a27"`
[INFO] [stdout] dab0a2b77d8b382a10a338e9bcde0ef8c10a36f5fa4c43e33c8b29469b0f3a27