[INFO] crate ezconf 0.3.0 is already in cache
[INFO] extracting crate ezconf 0.3.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/ezconf/0.3.0
[INFO] extracting crate ezconf 0.3.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ezconf/0.3.0
[INFO] validating manifest of ezconf-0.3.0 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 ezconf-0.3.0 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 ezconf-0.3.0
[INFO] finished frobbing ezconf-0.3.0
[INFO] frobbed toml for ezconf-0.3.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/ezconf/0.3.0/Cargo.toml
[INFO] started frobbing ezconf-0.3.0
[INFO] finished frobbing ezconf-0.3.0
[INFO] frobbed toml for ezconf-0.3.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/ezconf/0.3.0/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 ezconf-0.3.0 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-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/ezconf/0.3.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 476fc0f3c21b7a7d46e6dd88ce755b695473c184d638a242282e9b9999f812ab
[INFO] running `"docker" "start" "-a" "476fc0f3c21b7a7d46e6dd88ce755b695473c184d638a242282e9b9999f812ab"`
[INFO] [stderr]    Compiling lock_api v0.1.5
[INFO] [stderr]    Compiling toml-query v0.6.0
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling once_cell v0.1.8
[INFO] [stderr]    Compiling ezconf v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.69s
[INFO] running `"docker" "inspect" "476fc0f3c21b7a7d46e6dd88ce755b695473c184d638a242282e9b9999f812ab"`
[INFO] running `"docker" "rm" "-f" "476fc0f3c21b7a7d46e6dd88ce755b695473c184d638a242282e9b9999f812ab"`
[INFO] [stdout] 476fc0f3c21b7a7d46e6dd88ce755b695473c184d638a242282e9b9999f812ab
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/ezconf/0.3.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 98f83f6261fb186ea42ae1598ae2397971e469ce890384236c44bb6eca7d80c7
[INFO] running `"docker" "start" "-a" "98f83f6261fb186ea42ae1598ae2397971e469ce890384236c44bb6eca7d80c7"`
[INFO] [stderr]    Compiling ezconf v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.28s
[INFO] running `"docker" "inspect" "98f83f6261fb186ea42ae1598ae2397971e469ce890384236c44bb6eca7d80c7"`
[INFO] running `"docker" "rm" "-f" "98f83f6261fb186ea42ae1598ae2397971e469ce890384236c44bb6eca7d80c7"`
[INFO] [stdout] 98f83f6261fb186ea42ae1598ae2397971e469ce890384236c44bb6eca7d80c7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/ezconf/0.3.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] d31fc6419305f13095ef76c15e5e700a464261a3c2006b36a90a6574d22a49bf
[INFO] running `"docker" "start" "-a" "d31fc6419305f13095ef76c15e5e700a464261a3c2006b36a90a6574d22a49bf"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ezconf-96cc7168d8675f18
[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]      Running /opt/crater/target/debug/deps/ezconf-88e7341887c5cd68
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stderr] ERROR 2019-08-03T20:05:41Z: ezconf::config: Failed setting config cell. Maybe it was already initialized?
[INFO] [stdout] test test_double_load_fail ... ok
[INFO] [stdout] test test_nosource ... ok
[INFO] [stdout] test test_get_or ... ok
[INFO] [stdout] test test_memory_source ... ok
[INFO] [stdout] test test_get ... ok
[INFO] [stdout] test test_simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ezconf
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/config.rs - config::Config (line 10) ... ok
[INFO] [stdout] test src/source.rs - source::Source (line 11) ... ok
[INFO] [stdout] test src/config.rs - config::Config::init (line 29) ... ok
[INFO] [stdout] test src/config.rs - config::Config::get_or (line 107) ... ok
[INFO] [stdout] test src/config.rs - config::Config::get (line 63) ... ok
[INFO] [stdout] test src/lib.rs -  (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d31fc6419305f13095ef76c15e5e700a464261a3c2006b36a90a6574d22a49bf"`
[INFO] running `"docker" "rm" "-f" "d31fc6419305f13095ef76c15e5e700a464261a3c2006b36a90a6574d22a49bf"`
[INFO] [stdout] d31fc6419305f13095ef76c15e5e700a464261a3c2006b36a90a6574d22a49bf