[INFO] updating cached repository TrevorDev/rust_test_project
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/TrevorDev/rust_test_project
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/TrevorDev/rust_test_project" "work/ex/beta-1.37-6/sources/1.36.0/gh/TrevorDev/rust_test_project"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/TrevorDev/rust_test_project'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/TrevorDev/rust_test_project" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/TrevorDev/rust_test_project"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/TrevorDev/rust_test_project'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1fdf6a487e93bf6f194a97e307c3e4d80173f28b
[INFO] sha for GitHub repo TrevorDev/rust_test_project: 1fdf6a487e93bf6f194a97e307c3e4d80173f28b
[INFO] validating manifest of TrevorDev/rust_test_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 TrevorDev/rust_test_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 TrevorDev/rust_test_project
[INFO] finished frobbing TrevorDev/rust_test_project
[INFO] frobbed toml for TrevorDev/rust_test_project written to work/ex/beta-1.37-6/sources/1.36.0/gh/TrevorDev/rust_test_project/Cargo.toml
[INFO] started frobbing TrevorDev/rust_test_project
[INFO] finished frobbing TrevorDev/rust_test_project
[INFO] frobbed toml for TrevorDev/rust_test_project written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/TrevorDev/rust_test_project/Cargo.toml
[INFO] crate TrevorDev/rust_test_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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing TrevorDev/rust_test_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-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/TrevorDev/rust_test_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] 2979f36fbbf9a683e8f1dd2131d8cd6749671225a150fbb1edb69ed1523ad565
[INFO] running `"docker" "start" "-a" "2979f36fbbf9a683e8f1dd2131d8cd6749671225a150fbb1edb69ed1523ad565"`
[INFO] [stderr]    Compiling rust_calculater v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `"docker" "inspect" "2979f36fbbf9a683e8f1dd2131d8cd6749671225a150fbb1edb69ed1523ad565"`
[INFO] running `"docker" "rm" "-f" "2979f36fbbf9a683e8f1dd2131d8cd6749671225a150fbb1edb69ed1523ad565"`
[INFO] [stdout] 2979f36fbbf9a683e8f1dd2131d8cd6749671225a150fbb1edb69ed1523ad565
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/TrevorDev/rust_test_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] 9e9d151230afcce69d937cff57a60955da731a050cbb82cbfdfef1d44f70dd9f
[INFO] running `"docker" "start" "-a" "9e9d151230afcce69d937cff57a60955da731a050cbb82cbfdfef1d44f70dd9f"`
[INFO] [stderr]    Compiling rust_calculater v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "9e9d151230afcce69d937cff57a60955da731a050cbb82cbfdfef1d44f70dd9f"`
[INFO] running `"docker" "rm" "-f" "9e9d151230afcce69d937cff57a60955da731a050cbb82cbfdfef1d44f70dd9f"`
[INFO] [stdout] 9e9d151230afcce69d937cff57a60955da731a050cbb82cbfdfef1d44f70dd9f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/TrevorDev/rust_test_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] b05750e91e70955a7d451ba60d7a96f541dd1541c5de89eef883ce62852603eb
[INFO] running `"docker" "start" "-a" "b05750e91e70955a7d451ba60d7a96f541dd1541c5de89eef883ce62852603eb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_calculater-88ca0b0da1ca4caf
[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" "b05750e91e70955a7d451ba60d7a96f541dd1541c5de89eef883ce62852603eb"`
[INFO] running `"docker" "rm" "-f" "b05750e91e70955a7d451ba60d7a96f541dd1541c5de89eef883ce62852603eb"`
[INFO] [stdout] b05750e91e70955a7d451ba60d7a96f541dd1541c5de89eef883ce62852603eb