[INFO] updating cached repository richardanaya/cstring
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/richardanaya/cstring
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/richardanaya/cstring" "work/ex/beta-1.38-1/sources/1.37.0/gh/richardanaya/cstring"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/richardanaya/cstring'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/richardanaya/cstring" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/richardanaya/cstring"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/richardanaya/cstring'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e8f54e0bc3d7f853980b72571647edadcc048d5a
[INFO] sha for GitHub repo richardanaya/cstring: e8f54e0bc3d7f853980b72571647edadcc048d5a
[INFO] validating manifest of richardanaya/cstring 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 richardanaya/cstring 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 richardanaya/cstring
[INFO] finished frobbing richardanaya/cstring
[INFO] frobbed toml for richardanaya/cstring written to work/ex/beta-1.38-1/sources/1.37.0/gh/richardanaya/cstring/Cargo.toml
[INFO] started frobbing richardanaya/cstring
[INFO] finished frobbing richardanaya/cstring
[INFO] frobbed toml for richardanaya/cstring written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/richardanaya/cstring/Cargo.toml
[INFO] crate richardanaya/cstring 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing richardanaya/cstring 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-1/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/richardanaya/cstring:/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] 9ac8530b05780157061ec9cb4b23ea4124d6faf459c21c98ef87e46714ca18e8
[INFO] running `"docker" "start" "-a" "9ac8530b05780157061ec9cb4b23ea4124d6faf459c21c98ef87e46714ca18e8"`
[INFO] [stderr]    Compiling cstring v0.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `"docker" "inspect" "9ac8530b05780157061ec9cb4b23ea4124d6faf459c21c98ef87e46714ca18e8"`
[INFO] running `"docker" "rm" "-f" "9ac8530b05780157061ec9cb4b23ea4124d6faf459c21c98ef87e46714ca18e8"`
[INFO] [stdout] 9ac8530b05780157061ec9cb4b23ea4124d6faf459c21c98ef87e46714ca18e8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/richardanaya/cstring:/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] 14bb309e927c19b3adbc83850d820c1458adfcd3f56bf2032393e9ecfed041ea
[INFO] running `"docker" "start" "-a" "14bb309e927c19b3adbc83850d820c1458adfcd3f56bf2032393e9ecfed041ea"`
[INFO] [stderr]    Compiling cstring v0.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "14bb309e927c19b3adbc83850d820c1458adfcd3f56bf2032393e9ecfed041ea"`
[INFO] running `"docker" "rm" "-f" "14bb309e927c19b3adbc83850d820c1458adfcd3f56bf2032393e9ecfed041ea"`
[INFO] [stdout] 14bb309e927c19b3adbc83850d820c1458adfcd3f56bf2032393e9ecfed041ea
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/richardanaya/cstring:/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] 5942ea7a0ba8a73857df73c7ee21456b08fbe530f3190cd79a19e1442d8c217a
[INFO] running `"docker" "start" "-a" "5942ea7a0ba8a73857df73c7ee21456b08fbe530f3190cd79a19e1442d8c217a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cstring-eb9f1d815523847c
[INFO] [stderr]    Doc-tests cstring
[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] [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" "5942ea7a0ba8a73857df73c7ee21456b08fbe530f3190cd79a19e1442d8c217a"`
[INFO] running `"docker" "rm" "-f" "5942ea7a0ba8a73857df73c7ee21456b08fbe530f3190cd79a19e1442d8c217a"`
[INFO] [stdout] 5942ea7a0ba8a73857df73c7ee21456b08fbe530f3190cd79a19e1442d8c217a