[INFO] updating cached repository lnicola/smem
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/lnicola/smem
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/lnicola/smem" "work/ex/beta-1.37-6/sources/1.36.0/gh/lnicola/smem"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/lnicola/smem'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/lnicola/smem" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/lnicola/smem"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/lnicola/smem'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 59008b6d0d4a1dddf1256f2d7ec5d40a865fd3ab
[INFO] sha for GitHub repo lnicola/smem: 59008b6d0d4a1dddf1256f2d7ec5d40a865fd3ab
[INFO] validating manifest of lnicola/smem 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 lnicola/smem 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 lnicola/smem
[INFO] finished frobbing lnicola/smem
[INFO] frobbed toml for lnicola/smem written to work/ex/beta-1.37-6/sources/1.36.0/gh/lnicola/smem/Cargo.toml
[INFO] started frobbing lnicola/smem
[INFO] finished frobbing lnicola/smem
[INFO] frobbed toml for lnicola/smem written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/lnicola/smem/Cargo.toml
[INFO] crate lnicola/smem 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 lnicola/smem 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-5/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/lnicola/smem:/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] d1f5a2bc2e745893a35117cc4ac49900f080dbc6a2ae538fc4b1dcf81f1d5aa6
[INFO] running `"docker" "start" "-a" "d1f5a2bc2e745893a35117cc4ac49900f080dbc6a2ae538fc4b1dcf81f1d5aa6"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.21
[INFO] [stderr]    Compiling memchr v2.1.1
[INFO] [stderr]    Compiling regex-syntax v0.6.3
[INFO] [stderr]    Compiling users v0.8.0
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling quote v0.6.9
[INFO] [stderr]    Compiling syn v0.15.18
[INFO] [stderr]    Compiling regex v1.0.6
[INFO] [stderr]    Compiling structopt-derive v0.2.13
[INFO] [stderr]    Compiling structopt v0.2.13
[INFO] [stderr]    Compiling smem v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.89s
[INFO] running `"docker" "inspect" "d1f5a2bc2e745893a35117cc4ac49900f080dbc6a2ae538fc4b1dcf81f1d5aa6"`
[INFO] running `"docker" "rm" "-f" "d1f5a2bc2e745893a35117cc4ac49900f080dbc6a2ae538fc4b1dcf81f1d5aa6"`
[INFO] [stdout] d1f5a2bc2e745893a35117cc4ac49900f080dbc6a2ae538fc4b1dcf81f1d5aa6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/lnicola/smem:/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] 70e9c8a7ff938808ad2c07d6446129f40dcacb6fa00016eba207783ff4d923a4
[INFO] running `"docker" "start" "-a" "70e9c8a7ff938808ad2c07d6446129f40dcacb6fa00016eba207783ff4d923a4"`
[INFO] [stderr]    Compiling smem v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `"docker" "inspect" "70e9c8a7ff938808ad2c07d6446129f40dcacb6fa00016eba207783ff4d923a4"`
[INFO] running `"docker" "rm" "-f" "70e9c8a7ff938808ad2c07d6446129f40dcacb6fa00016eba207783ff4d923a4"`
[INFO] [stdout] 70e9c8a7ff938808ad2c07d6446129f40dcacb6fa00016eba207783ff4d923a4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/lnicola/smem:/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] 04308447a077d37ebbac201c97bbbed77a0b796c48d1795e2f652b10961b2285
[INFO] running `"docker" "start" "-a" "04308447a077d37ebbac201c97bbbed77a0b796c48d1795e2f652b10961b2285"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/smem-e64b22aec7a7dc84
[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" "04308447a077d37ebbac201c97bbbed77a0b796c48d1795e2f652b10961b2285"`
[INFO] running `"docker" "rm" "-f" "04308447a077d37ebbac201c97bbbed77a0b796c48d1795e2f652b10961b2285"`
[INFO] [stdout] 04308447a077d37ebbac201c97bbbed77a0b796c48d1795e2f652b10961b2285