[INFO] cloning repository voxelvortex/RHelloWorld
[INFO] running `"git" "clone" "--bare" "git://github.com/voxelvortex/RHelloWorld.git" "work/cache/sources/gh/voxelvortex/RHelloWorld"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/voxelvortex/RHelloWorld'...
[INFO] running `"git" "clone" "work/cache/sources/gh/voxelvortex/RHelloWorld" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/voxelvortex/RHelloWorld"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/voxelvortex/RHelloWorld'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/voxelvortex/RHelloWorld" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/voxelvortex/RHelloWorld"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/voxelvortex/RHelloWorld'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c46183661a39f5a323f03c5ea9536ea525cb6b7d
[INFO] sha for GitHub repo voxelvortex/RHelloWorld: c46183661a39f5a323f03c5ea9536ea525cb6b7d
[INFO] validating manifest of voxelvortex/RHelloWorld on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of voxelvortex/RHelloWorld on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing voxelvortex/RHelloWorld
[INFO] finished frobbing voxelvortex/RHelloWorld
[INFO] frobbed toml for voxelvortex/RHelloWorld written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/voxelvortex/RHelloWorld/Cargo.toml
[INFO] started frobbing voxelvortex/RHelloWorld
[INFO] finished frobbing voxelvortex/RHelloWorld
[INFO] frobbed toml for voxelvortex/RHelloWorld written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/voxelvortex/RHelloWorld/Cargo.toml
[INFO] crate voxelvortex/RHelloWorld already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing voxelvortex/RHelloWorld against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/voxelvortex/RHelloWorld:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 98a4501ec80b18097a2fe937082215484f0b5b766219268d69af15c298baaa20
[INFO] running `"docker" "start" "-a" "98a4501ec80b18097a2fe937082215484f0b5b766219268d69af15c298baaa20"`
[INFO] [stderr]    Compiling rand v0.4.3
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling RHelloWorld v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `RHelloWorld` 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: `rhello_world`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.50s
[INFO] running `"docker" "inspect" "98a4501ec80b18097a2fe937082215484f0b5b766219268d69af15c298baaa20"`
[INFO] running `"docker" "rm" "-f" "98a4501ec80b18097a2fe937082215484f0b5b766219268d69af15c298baaa20"`
[INFO] [stdout] 98a4501ec80b18097a2fe937082215484f0b5b766219268d69af15c298baaa20
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/voxelvortex/RHelloWorld:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] dddf661d173937d3df9613336a4f4e6b07640bcbcf55758c1f8ff6bf62be1378
[INFO] running `"docker" "start" "-a" "dddf661d173937d3df9613336a4f4e6b07640bcbcf55758c1f8ff6bf62be1378"`
[INFO] [stderr]    Compiling RHelloWorld v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `RHelloWorld` 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: `rhello_world`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "dddf661d173937d3df9613336a4f4e6b07640bcbcf55758c1f8ff6bf62be1378"`
[INFO] running `"docker" "rm" "-f" "dddf661d173937d3df9613336a4f4e6b07640bcbcf55758c1f8ff6bf62be1378"`
[INFO] [stdout] dddf661d173937d3df9613336a4f4e6b07640bcbcf55758c1f8ff6bf62be1378
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-5/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/voxelvortex/RHelloWorld:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 37b20d223b62d14b4276857c18e267618b95d40546f362b329ee697eb1f0f51f
[INFO] running `"docker" "start" "-a" "37b20d223b62d14b4276857c18e267618b95d40546f362b329ee697eb1f0f51f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/RHelloWorld-892ac52d450b6767
[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" "37b20d223b62d14b4276857c18e267618b95d40546f362b329ee697eb1f0f51f"`
[INFO] running `"docker" "rm" "-f" "37b20d223b62d14b4276857c18e267618b95d40546f362b329ee697eb1f0f51f"`
[INFO] [stdout] 37b20d223b62d14b4276857c18e267618b95d40546f362b329ee697eb1f0f51f