[INFO] updating cached repository MeksPwnschlager/randbasel-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/MeksPwnschlager/randbasel-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/MeksPwnschlager/randbasel-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/MeksPwnschlager/randbasel-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/MeksPwnschlager/randbasel-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/MeksPwnschlager/randbasel-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/MeksPwnschlager/randbasel-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/MeksPwnschlager/randbasel-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4f001415ed9d4ede144bfab40e39b8c74a634335
[INFO] sha for GitHub repo MeksPwnschlager/randbasel-rust: 4f001415ed9d4ede144bfab40e39b8c74a634335
[INFO] validating manifest of MeksPwnschlager/randbasel-rust 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 MeksPwnschlager/randbasel-rust 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 MeksPwnschlager/randbasel-rust
[INFO] finished frobbing MeksPwnschlager/randbasel-rust
[INFO] frobbed toml for MeksPwnschlager/randbasel-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/MeksPwnschlager/randbasel-rust/Cargo.toml
[INFO] started frobbing MeksPwnschlager/randbasel-rust
[INFO] finished frobbing MeksPwnschlager/randbasel-rust
[INFO] frobbed toml for MeksPwnschlager/randbasel-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/MeksPwnschlager/randbasel-rust/Cargo.toml
[INFO] crate MeksPwnschlager/randbasel-rust 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 MeksPwnschlager/randbasel-rust against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/MeksPwnschlager/randbasel-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] c524bc65779f48f05c89d0d2bbbbce4133d12a0c909682e7a4b662ad58f6606e
[INFO] running `"docker" "start" "-a" "c524bc65779f48f05c89d0d2bbbbce4133d12a0c909682e7a4b662ad58f6606e"`
[INFO] [stderr]    Compiling gcd v1.1.0
[INFO] [stderr]    Compiling rust_randbasel v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `"docker" "inspect" "c524bc65779f48f05c89d0d2bbbbce4133d12a0c909682e7a4b662ad58f6606e"`
[INFO] running `"docker" "rm" "-f" "c524bc65779f48f05c89d0d2bbbbce4133d12a0c909682e7a4b662ad58f6606e"`
[INFO] [stdout] c524bc65779f48f05c89d0d2bbbbce4133d12a0c909682e7a4b662ad58f6606e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/MeksPwnschlager/randbasel-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 95a146d3c3cd7010dfe411f89fe113d57d096a0b1ccd9755068d0aae92608934
[INFO] running `"docker" "start" "-a" "95a146d3c3cd7010dfe411f89fe113d57d096a0b1ccd9755068d0aae92608934"`
[INFO] [stderr]    Compiling rust_randbasel v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `"docker" "inspect" "95a146d3c3cd7010dfe411f89fe113d57d096a0b1ccd9755068d0aae92608934"`
[INFO] running `"docker" "rm" "-f" "95a146d3c3cd7010dfe411f89fe113d57d096a0b1ccd9755068d0aae92608934"`
[INFO] [stdout] 95a146d3c3cd7010dfe411f89fe113d57d096a0b1ccd9755068d0aae92608934
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/MeksPwnschlager/randbasel-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] ac7390abd55bff5ed68d512f3cc7f9c8a0f7ec1659aa238b885c4a15ae9f6548
[INFO] running `"docker" "start" "-a" "ac7390abd55bff5ed68d512f3cc7f9c8a0f7ec1659aa238b885c4a15ae9f6548"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_randbasel-bcfd66c84bddbc1f
[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" "ac7390abd55bff5ed68d512f3cc7f9c8a0f7ec1659aa238b885c4a15ae9f6548"`
[INFO] running `"docker" "rm" "-f" "ac7390abd55bff5ed68d512f3cc7f9c8a0f7ec1659aa238b885c4a15ae9f6548"`
[INFO] [stdout] ac7390abd55bff5ed68d512f3cc7f9c8a0f7ec1659aa238b885c4a15ae9f6548