[INFO] updating cached repository Dedda/rust-increment [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Dedda/rust-increment [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Dedda/rust-increment" "work/ex/beta-1.38-1/sources/1.37.0/gh/Dedda/rust-increment"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Dedda/rust-increment'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Dedda/rust-increment" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Dedda/rust-increment"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Dedda/rust-increment'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ba3330391a95d242c4e750f55cc7d878f130da1d [INFO] sha for GitHub repo Dedda/rust-increment: ba3330391a95d242c4e750f55cc7d878f130da1d [INFO] validating manifest of Dedda/rust-increment 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 Dedda/rust-increment 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 Dedda/rust-increment [INFO] finished frobbing Dedda/rust-increment [INFO] frobbed toml for Dedda/rust-increment written to work/ex/beta-1.38-1/sources/1.37.0/gh/Dedda/rust-increment/Cargo.toml [INFO] started frobbing Dedda/rust-increment [INFO] finished frobbing Dedda/rust-increment [INFO] frobbed toml for Dedda/rust-increment written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Dedda/rust-increment/Cargo.toml [INFO] crate Dedda/rust-increment 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 Dedda/rust-increment 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-0/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/Dedda/rust-increment:/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] 7dbce7384856165e64f9193ce4f171721face0b58675b47e90c5de3e0a7f5ce0 [INFO] running `"docker" "start" "-a" "7dbce7384856165e64f9193ce4f171721face0b58675b47e90c5de3e0a7f5ce0"` [INFO] [stderr] Compiling increment v0.3.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.43s [INFO] running `"docker" "inspect" "7dbce7384856165e64f9193ce4f171721face0b58675b47e90c5de3e0a7f5ce0"` [INFO] running `"docker" "rm" "-f" "7dbce7384856165e64f9193ce4f171721face0b58675b47e90c5de3e0a7f5ce0"` [INFO] [stdout] 7dbce7384856165e64f9193ce4f171721face0b58675b47e90c5de3e0a7f5ce0 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/Dedda/rust-increment:/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] 23048acdcd142abd6d80d9498f1f4a5a0a6de246e8ffac986078e51f33cc09e9 [INFO] running `"docker" "start" "-a" "23048acdcd142abd6d80d9498f1f4a5a0a6de246e8ffac986078e51f33cc09e9"` [INFO] [stderr] Compiling increment v0.3.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.33s [INFO] running `"docker" "inspect" "23048acdcd142abd6d80d9498f1f4a5a0a6de246e8ffac986078e51f33cc09e9"` [INFO] running `"docker" "rm" "-f" "23048acdcd142abd6d80d9498f1f4a5a0a6de246e8ffac986078e51f33cc09e9"` [INFO] [stdout] 23048acdcd142abd6d80d9498f1f4a5a0a6de246e8ffac986078e51f33cc09e9 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/Dedda/rust-increment:/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] 9b6e247a9bf25ace675780fbf87119495ed56e98785171b25dc7e4bbf429230e [INFO] running `"docker" "start" "-a" "9b6e247a9bf25ace675780fbf87119495ed56e98785171b25dc7e4bbf429230e"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/increment-16a532e5da309be9 [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] [stderr] Doc-tests increment [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test src/lib.rs - String::increment (line 286) ... ok [INFO] [stdout] test src/lib.rs - i32::increment (line 122) ... ok [INFO] [stdout] test src/lib.rs - IncrementFactory::produce (line 32) ... ok [INFO] [stdout] test src/lib.rs - Increment::result (line 57) ... ok [INFO] [stdout] test src/lib.rs - i16::increment (line 103) ... ok [INFO] [stdout] test src/lib.rs - String::increment (line 280) ... ok [INFO] [stdout] test src/lib.rs - String::increment (line 274) ... ok [INFO] [stdout] test src/lib.rs - i128::increment (line 160) ... ok [INFO] [stdout] test src/lib.rs - i64::increment (line 141) ... ok [INFO] [stdout] test src/lib.rs - i8::increment (line 84) ... ok [INFO] [stdout] test src/lib.rs - u128::increment (line 255) ... ok [INFO] [stdout] test src/lib.rs - increment (line 317) ... ok [INFO] [stdout] test src/lib.rs - u16::increment (line 198) ... ok [INFO] [stdout] test src/lib.rs - u64::increment (line 236) ... ok [INFO] [stdout] test src/lib.rs - u8::increment (line 179) ... ok [INFO] [stdout] test src/lib.rs - u32::increment (line 217) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "9b6e247a9bf25ace675780fbf87119495ed56e98785171b25dc7e4bbf429230e"` [INFO] running `"docker" "rm" "-f" "9b6e247a9bf25ace675780fbf87119495ed56e98785171b25dc7e4bbf429230e"` [INFO] [stdout] 9b6e247a9bf25ace675780fbf87119495ed56e98785171b25dc7e4bbf429230e