[INFO] crate ergo_config 0.0.1 is already in cache
[INFO] extracting crate ergo_config 0.0.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/ergo_config/0.0.1
[INFO] extracting crate ergo_config 0.0.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ergo_config/0.0.1
[INFO] validating manifest of ergo_config-0.0.1 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 ergo_config-0.0.1 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 ergo_config-0.0.1
[INFO] finished frobbing ergo_config-0.0.1
[INFO] frobbed toml for ergo_config-0.0.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/ergo_config/0.0.1/Cargo.toml
[INFO] started frobbing ergo_config-0.0.1
[INFO] finished frobbing ergo_config-0.0.1
[INFO] frobbed toml for ergo_config-0.0.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ergo_config/0.0.1/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing ergo_config-0.0.1 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ergo_config/0.0.1:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 59647a36d20c8b6d649c461339b49d61fcfd8ad030117466e9a83f82b0feb995
[INFO] running `"docker" "start" "-a" "59647a36d20c8b6d649c461339b49d61fcfd8ad030117466e9a83f82b0feb995"`
[INFO] [stderr]    Compiling serde v1.0.99
[INFO] [stderr]    Compiling yaml-rust v0.4.3
[INFO] [stderr]    Compiling configure_derive v0.1.1
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling erased-serde v0.3.9
[INFO] [stderr]    Compiling ron v0.1.7
[INFO] [stderr]    Compiling serde_yaml v0.7.5
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling configure v0.1.1
[INFO] [stderr]    Compiling ergo_config v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.64s
[INFO] running `"docker" "inspect" "59647a36d20c8b6d649c461339b49d61fcfd8ad030117466e9a83f82b0feb995"`
[INFO] running `"docker" "rm" "-f" "59647a36d20c8b6d649c461339b49d61fcfd8ad030117466e9a83f82b0feb995"`
[INFO] [stdout] 59647a36d20c8b6d649c461339b49d61fcfd8ad030117466e9a83f82b0feb995
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ergo_config/0.0.1:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 44d3011b311a9d44b08830ac80c5a6cf4875f232b4d8baf7766db6d056b1fa28
[INFO] running `"docker" "start" "-a" "44d3011b311a9d44b08830ac80c5a6cf4875f232b4d8baf7766db6d056b1fa28"`
[INFO] [stderr]    Compiling ergo_config v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `"docker" "inspect" "44d3011b311a9d44b08830ac80c5a6cf4875f232b4d8baf7766db6d056b1fa28"`
[INFO] running `"docker" "rm" "-f" "44d3011b311a9d44b08830ac80c5a6cf4875f232b4d8baf7766db6d056b1fa28"`
[INFO] [stdout] 44d3011b311a9d44b08830ac80c5a6cf4875f232b4d8baf7766db6d056b1fa28
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ergo_config/0.0.1:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 96d3f772d8df821384852e40012ecd00d290af5b984e9de1c85b66728eb646b4
[INFO] running `"docker" "start" "-a" "96d3f772d8df821384852e40012ecd00d290af5b984e9de1c85b66728eb646b4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ergo_config-3e1a6373c6959346
[INFO] [stderr]    Doc-tests ergo_config
[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" "96d3f772d8df821384852e40012ecd00d290af5b984e9de1c85b66728eb646b4"`
[INFO] running `"docker" "rm" "-f" "96d3f772d8df821384852e40012ecd00d290af5b984e9de1c85b66728eb646b4"`
[INFO] [stdout] 96d3f772d8df821384852e40012ecd00d290af5b984e9de1c85b66728eb646b4