[INFO] updating cached repository mtaghipour/Rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mtaghipour/Rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mtaghipour/Rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/mtaghipour/Rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/mtaghipour/Rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mtaghipour/Rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mtaghipour/Rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mtaghipour/Rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 54f93426c8371cfd03e10f32a205c1616a58d9ba
[INFO] sha for GitHub repo mtaghipour/Rust: 54f93426c8371cfd03e10f32a205c1616a58d9ba
[INFO] validating manifest of mtaghipour/Rust 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 mtaghipour/Rust 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 mtaghipour/Rust
[INFO] finished frobbing mtaghipour/Rust
[INFO] frobbed toml for mtaghipour/Rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/mtaghipour/Rust/Cargo.toml
[INFO] started frobbing mtaghipour/Rust
[INFO] finished frobbing mtaghipour/Rust
[INFO] frobbed toml for mtaghipour/Rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mtaghipour/Rust/Cargo.toml
[INFO] crate mtaghipour/Rust 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] testing mtaghipour/Rust 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/mtaghipour/Rust:/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] aea0f22a5460df367597af95d2275f0c4b0cf829a625ffdf366bd62829532693
[INFO] running `"docker" "start" "-a" "aea0f22a5460df367597af95d2275f0c4b0cf829a625ffdf366bd62829532693"`
[INFO] [stderr]    Compiling hello_cargo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "aea0f22a5460df367597af95d2275f0c4b0cf829a625ffdf366bd62829532693"`
[INFO] running `"docker" "rm" "-f" "aea0f22a5460df367597af95d2275f0c4b0cf829a625ffdf366bd62829532693"`
[INFO] [stdout] aea0f22a5460df367597af95d2275f0c4b0cf829a625ffdf366bd62829532693
[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/mtaghipour/Rust:/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] a4a5495587eccb6d4f77acd906442bd71a719c3069bec8bb3bb6f9205c14ed93
[INFO] running `"docker" "start" "-a" "a4a5495587eccb6d4f77acd906442bd71a719c3069bec8bb3bb6f9205c14ed93"`
[INFO] [stderr]    Compiling hello_cargo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "a4a5495587eccb6d4f77acd906442bd71a719c3069bec8bb3bb6f9205c14ed93"`
[INFO] running `"docker" "rm" "-f" "a4a5495587eccb6d4f77acd906442bd71a719c3069bec8bb3bb6f9205c14ed93"`
[INFO] [stdout] a4a5495587eccb6d4f77acd906442bd71a719c3069bec8bb3bb6f9205c14ed93
[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/mtaghipour/Rust:/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] ef558726af6e051c8c703cc863dc90c48d259ba55f4802b9bd5fccfee38310eb
[INFO] running `"docker" "start" "-a" "ef558726af6e051c8c703cc863dc90c48d259ba55f4802b9bd5fccfee38310eb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_cargo-73bf7ef8f07c6a3a
[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" "ef558726af6e051c8c703cc863dc90c48d259ba55f4802b9bd5fccfee38310eb"`
[INFO] running `"docker" "rm" "-f" "ef558726af6e051c8c703cc863dc90c48d259ba55f4802b9bd5fccfee38310eb"`
[INFO] [stdout] ef558726af6e051c8c703cc863dc90c48d259ba55f4802b9bd5fccfee38310eb