[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 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] cb6e58b138784591f1dc8712f75c378c10d42a233a64d946aa21667b99b22a14
[INFO] running `"docker" "start" "-a" "cb6e58b138784591f1dc8712f75c378c10d42a233a64d946aa21667b99b22a14"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling etna v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `"docker" "inspect" "cb6e58b138784591f1dc8712f75c378c10d42a233a64d946aa21667b99b22a14"`
[INFO] running `"docker" "rm" "-f" "cb6e58b138784591f1dc8712f75c378c10d42a233a64d946aa21667b99b22a14"`
[INFO] [stdout] cb6e58b138784591f1dc8712f75c378c10d42a233a64d946aa21667b99b22a14
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 30fda51c933f369d967607673a7f36c70479860017516a7e566fcf6d0f74efbc
[INFO] running `"docker" "start" "-a" "30fda51c933f369d967607673a7f36c70479860017516a7e566fcf6d0f74efbc"`
[INFO] [stderr]    Compiling etna v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "30fda51c933f369d967607673a7f36c70479860017516a7e566fcf6d0f74efbc"`
[INFO] running `"docker" "rm" "-f" "30fda51c933f369d967607673a7f36c70479860017516a7e566fcf6d0f74efbc"`
[INFO] [stdout] 30fda51c933f369d967607673a7f36c70479860017516a7e566fcf6d0f74efbc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 0ac63d9f1050a9b6fde162fa973723e6b9ecbd35b97256bf17d91296d2735870
[INFO] running `"docker" "start" "-a" "0ac63d9f1050a9b6fde162fa973723e6b9ecbd35b97256bf17d91296d2735870"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/etna-79e03df1cf822e3a
[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" "0ac63d9f1050a9b6fde162fa973723e6b9ecbd35b97256bf17d91296d2735870"`
[INFO] running `"docker" "rm" "-f" "0ac63d9f1050a9b6fde162fa973723e6b9ecbd35b97256bf17d91296d2735870"`
[INFO] [stdout] 0ac63d9f1050a9b6fde162fa973723e6b9ecbd35b97256bf17d91296d2735870