[INFO] crate app 0.6.5 is already in cache
[INFO] extracting crate app 0.6.5 into work/ex/beta-1.37-6/sources/1.36.0/reg/app/0.6.5
[INFO] extracting crate app 0.6.5 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/app/0.6.5
[INFO] validating manifest of app-0.6.5 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 app-0.6.5 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 app-0.6.5
[INFO] finished frobbing app-0.6.5
[INFO] frobbed toml for app-0.6.5 written to work/ex/beta-1.37-6/sources/1.36.0/reg/app/0.6.5/Cargo.toml
[INFO] started frobbing app-0.6.5
[INFO] finished frobbing app-0.6.5
[INFO] frobbed toml for app-0.6.5 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/app/0.6.5/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 app-0.6.5 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/app/0.6.5:/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] c8eb33480355e76f6b5e3c3e0385c98356e85400448cf7b693c63393a3034001
[INFO] running `"docker" "start" "-a" "c8eb33480355e76f6b5e3c3e0385c98356e85400448cf7b693c63393a3034001"`
[INFO] [stderr]    Compiling stderr v0.8.0
[INFO] [stderr]    Compiling app v0.6.5 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]    --> src/lib.rs:277:32
[INFO] [stderr]     |
[INFO] [stderr] 277 |         self.helper.home_dir = env::home_dir().map(|s| s.to_string_lossy().into_owned());
[INFO] [stderr]     |                                ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.77s
[INFO] running `"docker" "inspect" "c8eb33480355e76f6b5e3c3e0385c98356e85400448cf7b693c63393a3034001"`
[INFO] running `"docker" "rm" "-f" "c8eb33480355e76f6b5e3c3e0385c98356e85400448cf7b693c63393a3034001"`
[INFO] [stdout] c8eb33480355e76f6b5e3c3e0385c98356e85400448cf7b693c63393a3034001
[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/app/0.6.5:/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] 96185e997284decf3f9cc986a28f1ffa6683c9d404d3ade7dc7bd90d7982d031
[INFO] running `"docker" "start" "-a" "96185e997284decf3f9cc986a28f1ffa6683c9d404d3ade7dc7bd90d7982d031"`
[INFO] [stderr]    Compiling app v0.6.5 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]    --> src/lib.rs:277:32
[INFO] [stderr]     |
[INFO] [stderr] 277 |         self.helper.home_dir = env::home_dir().map(|s| s.to_string_lossy().into_owned());
[INFO] [stderr]     |                                ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.79s
[INFO] running `"docker" "inspect" "96185e997284decf3f9cc986a28f1ffa6683c9d404d3ade7dc7bd90d7982d031"`
[INFO] running `"docker" "rm" "-f" "96185e997284decf3f9cc986a28f1ffa6683c9d404d3ade7dc7bd90d7982d031"`
[INFO] [stdout] 96185e997284decf3f9cc986a28f1ffa6683c9d404d3ade7dc7bd90d7982d031
[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/app/0.6.5:/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] f5a5352727ee31c07f47eaa348c1d288b68159b423ccb89a28257de7c3a7925f
[INFO] running `"docker" "start" "-a" "f5a5352727ee31c07f47eaa348c1d288b68159b423ccb89a28257de7c3a7925f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/app-8149669006233b76
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test avp::tests::chars ... ok
[INFO] [stdout] test ovp::tests::chars ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/helps-0325df7e094ffeb8
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test main ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test-421c11c47ee6f101
[INFO] [stderr] pkg!: "test"
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test inner ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests app
[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" "f5a5352727ee31c07f47eaa348c1d288b68159b423ccb89a28257de7c3a7925f"`
[INFO] running `"docker" "rm" "-f" "f5a5352727ee31c07f47eaa348c1d288b68159b423ccb89a28257de7c3a7925f"`
[INFO] [stdout] f5a5352727ee31c07f47eaa348c1d288b68159b423ccb89a28257de7c3a7925f