[INFO] updating cached repository fortpolio/TestProject
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/fortpolio/TestProject
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/fortpolio/TestProject" "work/ex/beta-1.38-1/sources/1.37.0/gh/fortpolio/TestProject"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/fortpolio/TestProject'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/fortpolio/TestProject" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fortpolio/TestProject"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fortpolio/TestProject'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 517b0c0cd1c2d8304bb5bccc6cbf9eb1c8aeaf06
[INFO] sha for GitHub repo fortpolio/TestProject: 517b0c0cd1c2d8304bb5bccc6cbf9eb1c8aeaf06
[INFO] validating manifest of fortpolio/TestProject on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of fortpolio/TestProject on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing fortpolio/TestProject
[INFO] finished frobbing fortpolio/TestProject
[INFO] frobbed toml for fortpolio/TestProject written to work/ex/beta-1.38-1/sources/1.37.0/gh/fortpolio/TestProject/Cargo.toml
[INFO] started frobbing fortpolio/TestProject
[INFO] finished frobbing fortpolio/TestProject
[INFO] frobbed toml for fortpolio/TestProject written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fortpolio/TestProject/Cargo.toml
[INFO] crate fortpolio/TestProject already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing fortpolio/TestProject against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fortpolio/TestProject:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] c0a624af5a7d600559bd2af66ec40efb8d2dbc8f750bcb4e6df8263ff2623772
[INFO] running `"docker" "start" "-a" "c0a624af5a7d600559bd2af66ec40efb8d2dbc8f750bcb4e6df8263ff2623772"`
[INFO] [stderr]    Compiling TestProject v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `TestProject` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `test_project`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "c0a624af5a7d600559bd2af66ec40efb8d2dbc8f750bcb4e6df8263ff2623772"`
[INFO] running `"docker" "rm" "-f" "c0a624af5a7d600559bd2af66ec40efb8d2dbc8f750bcb4e6df8263ff2623772"`
[INFO] [stdout] c0a624af5a7d600559bd2af66ec40efb8d2dbc8f750bcb4e6df8263ff2623772
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fortpolio/TestProject:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] f49d2cca88668965f9d612b963f4dcc98c6a1f2956f31106414f5bb8e218eafc
[INFO] running `"docker" "start" "-a" "f49d2cca88668965f9d612b963f4dcc98c6a1f2956f31106414f5bb8e218eafc"`
[INFO] [stderr]    Compiling TestProject v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `TestProject` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `test_project`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `"docker" "inspect" "f49d2cca88668965f9d612b963f4dcc98c6a1f2956f31106414f5bb8e218eafc"`
[INFO] running `"docker" "rm" "-f" "f49d2cca88668965f9d612b963f4dcc98c6a1f2956f31106414f5bb8e218eafc"`
[INFO] [stdout] f49d2cca88668965f9d612b963f4dcc98c6a1f2956f31106414f5bb8e218eafc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/fortpolio/TestProject:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] ed98edd9dcff7566bd5743c4dc495f9f70d0268128035428d044c992af68577a
[INFO] running `"docker" "start" "-a" "ed98edd9dcff7566bd5743c4dc495f9f70d0268128035428d044c992af68577a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/TestProject-8ee27d3ab9008aeb
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::truth_test ... ok
[INFO] [stdout] test test::equals_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ed98edd9dcff7566bd5743c4dc495f9f70d0268128035428d044c992af68577a"`
[INFO] running `"docker" "rm" "-f" "ed98edd9dcff7566bd5743c4dc495f9f70d0268128035428d044c992af68577a"`
[INFO] [stdout] ed98edd9dcff7566bd5743c4dc495f9f70d0268128035428d044c992af68577a