[INFO] cloning repository JasonVranek/rust-starks
[INFO] running `"git" "clone" "--bare" "git://github.com/JasonVranek/rust-starks.git" "work/cache/sources/gh/JasonVranek/rust-starks"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/JasonVranek/rust-starks'...
[INFO] running `"git" "clone" "work/cache/sources/gh/JasonVranek/rust-starks" "work/ex/beta-1.37-6/sources/1.36.0/gh/JasonVranek/rust-starks"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/JasonVranek/rust-starks'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/JasonVranek/rust-starks" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/JasonVranek/rust-starks"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/JasonVranek/rust-starks'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f68adfd109489050641357785aa491ff1e7647db
[INFO] sha for GitHub repo JasonVranek/rust-starks: f68adfd109489050641357785aa491ff1e7647db
[INFO] validating manifest of JasonVranek/rust-starks 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 JasonVranek/rust-starks 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 JasonVranek/rust-starks
[INFO] finished frobbing JasonVranek/rust-starks
[INFO] frobbed toml for JasonVranek/rust-starks written to work/ex/beta-1.37-6/sources/1.36.0/gh/JasonVranek/rust-starks/Cargo.toml
[INFO] started frobbing JasonVranek/rust-starks
[INFO] finished frobbing JasonVranek/rust-starks
[INFO] frobbed toml for JasonVranek/rust-starks written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/JasonVranek/rust-starks/Cargo.toml
[INFO] crate JasonVranek/rust-starks 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 JasonVranek/rust-starks 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/JasonVranek/rust-starks:/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] 39acae4264c40559aa679e6a061a4a86b91351a41142cb7146e89322d278f599
[INFO] running `"docker" "start" "-a" "39acae4264c40559aa679e6a061a4a86b91351a41142cb7146e89322d278f599"`
[INFO] [stderr]    Compiling rust_stark v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "39acae4264c40559aa679e6a061a4a86b91351a41142cb7146e89322d278f599"`
[INFO] running `"docker" "rm" "-f" "39acae4264c40559aa679e6a061a4a86b91351a41142cb7146e89322d278f599"`
[INFO] [stdout] 39acae4264c40559aa679e6a061a4a86b91351a41142cb7146e89322d278f599
[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/JasonVranek/rust-starks:/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] 09482115b7cf9c1188b82cc43a81f5b8d1d155d6315d0a8d4eec2f1c12414735
[INFO] running `"docker" "start" "-a" "09482115b7cf9c1188b82cc43a81f5b8d1d155d6315d0a8d4eec2f1c12414735"`
[INFO] [stderr]    Compiling rust_stark v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "09482115b7cf9c1188b82cc43a81f5b8d1d155d6315d0a8d4eec2f1c12414735"`
[INFO] running `"docker" "rm" "-f" "09482115b7cf9c1188b82cc43a81f5b8d1d155d6315d0a8d4eec2f1c12414735"`
[INFO] [stdout] 09482115b7cf9c1188b82cc43a81f5b8d1d155d6315d0a8d4eec2f1c12414735
[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/JasonVranek/rust-starks:/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] c02ca74cc2ac0497a3b5657ce2e81e37d21f3e13fd49a1ac44d0f4e9c8b8c968
[INFO] running `"docker" "start" "-a" "c02ca74cc2ac0497a3b5657ce2e81e37d21f3e13fd49a1ac44d0f4e9c8b8c968"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_stark-4df1622d83d67034
[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" "c02ca74cc2ac0497a3b5657ce2e81e37d21f3e13fd49a1ac44d0f4e9c8b8c968"`
[INFO] running `"docker" "rm" "-f" "c02ca74cc2ac0497a3b5657ce2e81e37d21f3e13fd49a1ac44d0f4e9c8b8c968"`
[INFO] [stdout] c02ca74cc2ac0497a3b5657ce2e81e37d21f3e13fd49a1ac44d0f4e9c8b8c968