[INFO] updating cached repository gon1332/memstats [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/gon1332/memstats [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/gon1332/memstats" "work/ex/beta-1.38-1/sources/1.37.0/gh/gon1332/memstats"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/gon1332/memstats'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/gon1332/memstats" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gon1332/memstats"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gon1332/memstats'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 205b7c6cfe3d12359ae8696731b1e6a7859be3af [INFO] sha for GitHub repo gon1332/memstats: 205b7c6cfe3d12359ae8696731b1e6a7859be3af [INFO] validating manifest of gon1332/memstats 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 gon1332/memstats 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 gon1332/memstats [INFO] finished frobbing gon1332/memstats [INFO] frobbed toml for gon1332/memstats written to work/ex/beta-1.38-1/sources/1.37.0/gh/gon1332/memstats/Cargo.toml [INFO] started frobbing gon1332/memstats [INFO] finished frobbing gon1332/memstats [INFO] frobbed toml for gon1332/memstats written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gon1332/memstats/Cargo.toml [INFO] crate gon1332/memstats 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 gon1332/memstats 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-2/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/gon1332/memstats:/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] 03c508284e762a6257ebe30f7c7223803da4316a014cdc6016c199c1b511a671 [INFO] running `"docker" "start" "-a" "03c508284e762a6257ebe30f7c7223803da4316a014cdc6016c199c1b511a671"` [INFO] [stderr] Compiling memstats v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.99s [INFO] running `"docker" "inspect" "03c508284e762a6257ebe30f7c7223803da4316a014cdc6016c199c1b511a671"` [INFO] running `"docker" "rm" "-f" "03c508284e762a6257ebe30f7c7223803da4316a014cdc6016c199c1b511a671"` [INFO] [stdout] 03c508284e762a6257ebe30f7c7223803da4316a014cdc6016c199c1b511a671 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/gon1332/memstats:/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] addf6e5ffffd16eba0a2c7f67aa96dce722a366c44c72f8abab6e9d90b44c58f [INFO] running `"docker" "start" "-a" "addf6e5ffffd16eba0a2c7f67aa96dce722a366c44c72f8abab6e9d90b44c58f"` [INFO] [stderr] Compiling memstats v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.16s [INFO] running `"docker" "inspect" "addf6e5ffffd16eba0a2c7f67aa96dce722a366c44c72f8abab6e9d90b44c58f"` [INFO] running `"docker" "rm" "-f" "addf6e5ffffd16eba0a2c7f67aa96dce722a366c44c72f8abab6e9d90b44c58f"` [INFO] [stdout] addf6e5ffffd16eba0a2c7f67aa96dce722a366c44c72f8abab6e9d90b44c58f [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/gon1332/memstats:/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] 8d71dac9f302081b87eee18a8e0093c90afa462118736f4d81a95ef1a4c395ab [INFO] running `"docker" "start" "-a" "8d71dac9f302081b87eee18a8e0093c90afa462118736f4d81a95ef1a4c395ab"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/memstats-aca9e97585f3528e [INFO] [stdout] malloc [INFO] [stdout] malloc [INFO] [stdout] malloc [INFO] [stdout] realloc [INFO] [stdout] free [INFO] [stdout] free [INFO] [stdout] free [INFO] [stdout] realloc [INFO] [stdout] free [INFO] [stdout] malloc [INFO] [stdout] realloc [INFO] [stdout] malloc [INFO] [stdout] 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[INFO] [stdout] realloc [INFO] [stdout] free [INFO] [stdout] free [INFO] [stdout] malloc [INFO] [stdout] realloc [INFO] [stdout] free [INFO] [stdout] malloc [INFO] [stdout] realloc [INFO] [stdout] free [INFO] [stdout] malloc [INFO] [stdout] realloc [INFO] [stdout] free [INFO] [stdout] malloc [INFO] [stdout] free [INFO] [stdout] malloc [INFO] [stdout] realloc [INFO] [stdout] free [INFO] [stdout] free [INFO] [stdout] malloc [INFO] [stdout] realloc [INFO] [stdout] free [INFO] [stdout] free [INFO] [stdout] free [INFO] [stdout] malloc [INFO] [stdout] malloc [INFO] [stdout] malloc [INFO] [stdout] free [INFO] [stdout] malloc [INFO] [stdout] realloc [INFO] [stdout] free [INFO] [stdout] free [INFO] [stdout] free [INFO] [stdout] free [INFO] [stdout] malloc [INFO] [stdout] realloc [INFO] [stdout] free [INFO] [stdout] malloc [INFO] [stdout] malloc [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] free [INFO] [stdout] malloc [INFO] [stdout] realloc [INFO] [stdout] free [INFO] [stdout] malloc [INFO] [stdout] free [INFO] [stdout] [INFO] [stdout] test result: okmalloc [INFO] [stdout] . 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] free [INFO] [stdout] free [INFO] [stdout] free [INFO] [stdout] free [INFO] [stdout] free [INFO] [stdout] free [INFO] [stdout] free [INFO] [stdout] free [INFO] [stdout] free [INFO] [stdout] free [INFO] [stdout] free [INFO] [stdout] free [INFO] [stdout] free [INFO] [stdout] free [INFO] [stdout] free [INFO] [stdout] free [INFO] running `"docker" "inspect" "8d71dac9f302081b87eee18a8e0093c90afa462118736f4d81a95ef1a4c395ab"` [INFO] running `"docker" "rm" "-f" "8d71dac9f302081b87eee18a8e0093c90afa462118736f4d81a95ef1a4c395ab"` [INFO] [stdout] 8d71dac9f302081b87eee18a8e0093c90afa462118736f4d81a95ef1a4c395ab