[INFO] updating cached repository kojole/benchmark-pingpong-rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/kojole/benchmark-pingpong-rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/kojole/benchmark-pingpong-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/kojole/benchmark-pingpong-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/kojole/benchmark-pingpong-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/kojole/benchmark-pingpong-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kojole/benchmark-pingpong-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kojole/benchmark-pingpong-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 1964bb697bf764bb3c792bceef498237cb56dcee [INFO] sha for GitHub repo kojole/benchmark-pingpong-rs: 1964bb697bf764bb3c792bceef498237cb56dcee [INFO] validating manifest of kojole/benchmark-pingpong-rs 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 kojole/benchmark-pingpong-rs 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 kojole/benchmark-pingpong-rs [INFO] finished frobbing kojole/benchmark-pingpong-rs [INFO] frobbed toml for kojole/benchmark-pingpong-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/kojole/benchmark-pingpong-rs/Cargo.toml [INFO] started frobbing kojole/benchmark-pingpong-rs [INFO] finished frobbing kojole/benchmark-pingpong-rs [INFO] frobbed toml for kojole/benchmark-pingpong-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kojole/benchmark-pingpong-rs/Cargo.toml [INFO] crate kojole/benchmark-pingpong-rs 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 kojole/benchmark-pingpong-rs 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/kojole/benchmark-pingpong-rs:/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] 630c939aec70c80daf9a88e977ed653a363c621a1a2c2d3f96de91e3e3338dcb [INFO] running `"docker" "start" "-a" "630c939aec70c80daf9a88e977ed653a363c621a1a2c2d3f96de91e3e3338dcb"` [INFO] [stderr] Compiling crossbeam-utils v0.4.0 [INFO] [stderr] Compiling crossbeam-utils v0.3.2 [INFO] [stderr] Compiling parking_lot_core v0.2.14 [INFO] [stderr] Compiling crossbeam-epoch v0.4.3 [INFO] [stderr] Compiling parking_lot v0.5.5 [INFO] [stderr] Compiling crossbeam-channel v0.2.1 [INFO] [stderr] Compiling ppbench v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.44s [INFO] running `"docker" "inspect" "630c939aec70c80daf9a88e977ed653a363c621a1a2c2d3f96de91e3e3338dcb"` [INFO] running `"docker" "rm" "-f" "630c939aec70c80daf9a88e977ed653a363c621a1a2c2d3f96de91e3e3338dcb"` [INFO] [stdout] 630c939aec70c80daf9a88e977ed653a363c621a1a2c2d3f96de91e3e3338dcb [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/kojole/benchmark-pingpong-rs:/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] 2b47dfe343e9439b82203f220a15374046cf6135c8b46305cffa9f97cc28d667 [INFO] running `"docker" "start" "-a" "2b47dfe343e9439b82203f220a15374046cf6135c8b46305cffa9f97cc28d667"` [INFO] [stderr] Compiling ppbench v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.57s [INFO] running `"docker" "inspect" "2b47dfe343e9439b82203f220a15374046cf6135c8b46305cffa9f97cc28d667"` [INFO] running `"docker" "rm" "-f" "2b47dfe343e9439b82203f220a15374046cf6135c8b46305cffa9f97cc28d667"` [INFO] [stdout] 2b47dfe343e9439b82203f220a15374046cf6135c8b46305cffa9f97cc28d667 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/kojole/benchmark-pingpong-rs:/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] cf14d1dab8c8aae9f047f0314f0c25898fc965f2813e3b992d84bfe9017b5bc2 [INFO] running `"docker" "start" "-a" "cf14d1dab8c8aae9f047f0314f0c25898fc965f2813e3b992d84bfe9017b5bc2"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/ppbench-6a3967a290f03a73 [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test ping::tests::run ... ok [INFO] [stdout] test pingpong::tests::run ... ok [INFO] [stdout] test cb_ping::tests::run ... ok [INFO] [stdout] test cb_pingpong::tests::run ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/ppbench-37f3673772bc2b17 [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 ppbench [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" "cf14d1dab8c8aae9f047f0314f0c25898fc965f2813e3b992d84bfe9017b5bc2"` [INFO] running `"docker" "rm" "-f" "cf14d1dab8c8aae9f047f0314f0c25898fc965f2813e3b992d84bfe9017b5bc2"` [INFO] [stdout] cf14d1dab8c8aae9f047f0314f0c25898fc965f2813e3b992d84bfe9017b5bc2