[INFO] updating cached repository Kriegslustig/warp
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Kriegslustig/warp
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Kriegslustig/warp" "work/ex/beta-1.37-6/sources/1.36.0/gh/Kriegslustig/warp"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Kriegslustig/warp'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Kriegslustig/warp" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Kriegslustig/warp"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Kriegslustig/warp'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2432e14cf14cecaefe62095d9bd657f5838bf082
[INFO] sha for GitHub repo Kriegslustig/warp: 2432e14cf14cecaefe62095d9bd657f5838bf082
[INFO] validating manifest of Kriegslustig/warp 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 Kriegslustig/warp 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 Kriegslustig/warp
[INFO] finished frobbing Kriegslustig/warp
[INFO] frobbed toml for Kriegslustig/warp written to work/ex/beta-1.37-6/sources/1.36.0/gh/Kriegslustig/warp/Cargo.toml
[INFO] started frobbing Kriegslustig/warp
[INFO] finished frobbing Kriegslustig/warp
[INFO] frobbed toml for Kriegslustig/warp written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Kriegslustig/warp/Cargo.toml
[INFO] crate Kriegslustig/warp already has a lockfile, it will not be regenerated
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing Kriegslustig/warp against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Kriegslustig/warp:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] e5c10225b766615bd552aa172725007011720705b18fdf45337469ccd6beafb5
[INFO] running `"docker" "start" "-a" "e5c10225b766615bd552aa172725007011720705b18fdf45337469ccd6beafb5"`
[INFO] [stderr]    Compiling warp v0.1.0 (/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/main.rs:8:26
[INFO] [stderr]   |
[INFO] [stderr] 8 |     let warp_file_path = env::home_dir().unwrap().join(path::PathBuf::from(".warpfile"));
[INFO] [stderr]   |                          ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `"docker" "inspect" "e5c10225b766615bd552aa172725007011720705b18fdf45337469ccd6beafb5"`
[INFO] running `"docker" "rm" "-f" "e5c10225b766615bd552aa172725007011720705b18fdf45337469ccd6beafb5"`
[INFO] [stdout] e5c10225b766615bd552aa172725007011720705b18fdf45337469ccd6beafb5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Kriegslustig/warp:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7f85a66345311a5e33085a1a61fba62ee92e55dea98c69e060ecee75d4225835
[INFO] running `"docker" "start" "-a" "7f85a66345311a5e33085a1a61fba62ee92e55dea98c69e060ecee75d4225835"`
[INFO] [stderr]    Compiling warp v0.1.0 (/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/main.rs:8:26
[INFO] [stderr]   |
[INFO] [stderr] 8 |     let warp_file_path = env::home_dir().unwrap().join(path::PathBuf::from(".warpfile"));
[INFO] [stderr]   |                          ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `"docker" "inspect" "7f85a66345311a5e33085a1a61fba62ee92e55dea98c69e060ecee75d4225835"`
[INFO] running `"docker" "rm" "-f" "7f85a66345311a5e33085a1a61fba62ee92e55dea98c69e060ecee75d4225835"`
[INFO] [stdout] 7f85a66345311a5e33085a1a61fba62ee92e55dea98c69e060ecee75d4225835
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Kriegslustig/warp:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 223f48c20351bfc8db43faa5452967a768a8e764ef92e45fdc7c95f5db77e22a
[INFO] running `"docker" "start" "-a" "223f48c20351bfc8db43faa5452967a768a8e764ef92e45fdc7c95f5db77e22a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/warp-12c8abb3da191386
[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" "223f48c20351bfc8db43faa5452967a768a8e764ef92e45fdc7c95f5db77e22a"`
[INFO] running `"docker" "rm" "-f" "223f48c20351bfc8db43faa5452967a768a8e764ef92e45fdc7c95f5db77e22a"`
[INFO] [stdout] 223f48c20351bfc8db43faa5452967a768a8e764ef92e45fdc7c95f5db77e22a