[INFO] updating cached repository zzibert/Rust_Project
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/zzibert/Rust_Project
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/zzibert/Rust_Project" "work/ex/beta-1.37-6/sources/1.36.0/gh/zzibert/Rust_Project"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/zzibert/Rust_Project'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/zzibert/Rust_Project" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/zzibert/Rust_Project"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/zzibert/Rust_Project'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 763d9083c4a94b850b9a44f48c6b8f8306531857
[INFO] sha for GitHub repo zzibert/Rust_Project: 763d9083c4a94b850b9a44f48c6b8f8306531857
[INFO] validating manifest of zzibert/Rust_Project 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 zzibert/Rust_Project 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 zzibert/Rust_Project
[INFO] finished frobbing zzibert/Rust_Project
[INFO] frobbed toml for zzibert/Rust_Project written to work/ex/beta-1.37-6/sources/1.36.0/gh/zzibert/Rust_Project/Cargo.toml
[INFO] started frobbing zzibert/Rust_Project
[INFO] finished frobbing zzibert/Rust_Project
[INFO] frobbed toml for zzibert/Rust_Project written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/zzibert/Rust_Project/Cargo.toml
[INFO] crate zzibert/Rust_Project 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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[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 zzibert/Rust_Project 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/gh/zzibert/Rust_Project:/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] 090f628749e661e1c624a21591ce7c732d95665a3589a7bfcff53341643fba42
[INFO] running `"docker" "start" "-a" "090f628749e661e1c624a21591ce7c732d95665a3589a7bfcff53341643fba42"`
[INFO] [stderr]    Compiling libc v0.2.43
[INFO] [stderr]    Compiling rand v0.4.3
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling hello_cargo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.91s
[INFO] running `"docker" "inspect" "090f628749e661e1c624a21591ce7c732d95665a3589a7bfcff53341643fba42"`
[INFO] running `"docker" "rm" "-f" "090f628749e661e1c624a21591ce7c732d95665a3589a7bfcff53341643fba42"`
[INFO] [stdout] 090f628749e661e1c624a21591ce7c732d95665a3589a7bfcff53341643fba42
[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/gh/zzibert/Rust_Project:/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] 7a0077131a02c6f39da572325fe43438f5324d0e66cc117bf9bea0b44cd810ab
[INFO] running `"docker" "start" "-a" "7a0077131a02c6f39da572325fe43438f5324d0e66cc117bf9bea0b44cd810ab"`
[INFO] [stderr]    Compiling hello_cargo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "7a0077131a02c6f39da572325fe43438f5324d0e66cc117bf9bea0b44cd810ab"`
[INFO] running `"docker" "rm" "-f" "7a0077131a02c6f39da572325fe43438f5324d0e66cc117bf9bea0b44cd810ab"`
[INFO] [stdout] 7a0077131a02c6f39da572325fe43438f5324d0e66cc117bf9bea0b44cd810ab
[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/gh/zzibert/Rust_Project:/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] 66a44b72c97d736adcc597288ac48d7a20ded3449ccbf5ccd389a71681f02dc7
[INFO] running `"docker" "start" "-a" "66a44b72c97d736adcc597288ac48d7a20ded3449ccbf5ccd389a71681f02dc7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_cargo-d43273dfb9e5c94e
[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" "66a44b72c97d736adcc597288ac48d7a20ded3449ccbf5ccd389a71681f02dc7"`
[INFO] running `"docker" "rm" "-f" "66a44b72c97d736adcc597288ac48d7a20ded3449ccbf5ccd389a71681f02dc7"`
[INFO] [stdout] 66a44b72c97d736adcc597288ac48d7a20ded3449ccbf5ccd389a71681f02dc7