[INFO] updating cached repository Thog/nvmap-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Thog/nvmap-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Thog/nvmap-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/Thog/nvmap-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Thog/nvmap-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Thog/nvmap-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Thog/nvmap-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Thog/nvmap-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8104e92912c5407dd1580eebb40f42f928124e86
[INFO] sha for GitHub repo Thog/nvmap-rs: 8104e92912c5407dd1580eebb40f42f928124e86
[INFO] validating manifest of Thog/nvmap-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 Thog/nvmap-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 Thog/nvmap-rs
[INFO] finished frobbing Thog/nvmap-rs
[INFO] frobbed toml for Thog/nvmap-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/Thog/nvmap-rs/Cargo.toml
[INFO] started frobbing Thog/nvmap-rs
[INFO] finished frobbing Thog/nvmap-rs
[INFO] frobbed toml for Thog/nvmap-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Thog/nvmap-rs/Cargo.toml
[INFO] crate Thog/nvmap-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 Thog/nvmap-rs 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/Thog/nvmap-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] cf7055238d05c8af71498b67e8bdef7715a6468746aabc805e1eeb8968b637f5
[INFO] running `"docker" "start" "-a" "cf7055238d05c8af71498b67e8bdef7715a6468746aabc805e1eeb8968b637f5"`
[INFO] [stderr]    Compiling nix v0.13.0
[INFO] [stderr]    Compiling nvmap v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.91s
[INFO] running `"docker" "inspect" "cf7055238d05c8af71498b67e8bdef7715a6468746aabc805e1eeb8968b637f5"`
[INFO] running `"docker" "rm" "-f" "cf7055238d05c8af71498b67e8bdef7715a6468746aabc805e1eeb8968b637f5"`
[INFO] [stdout] cf7055238d05c8af71498b67e8bdef7715a6468746aabc805e1eeb8968b637f5
[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/Thog/nvmap-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 649bb05e3118bc5242234f4d9d19733815b63800129c877227770761bc17f5ae
[INFO] running `"docker" "start" "-a" "649bb05e3118bc5242234f4d9d19733815b63800129c877227770761bc17f5ae"`
[INFO] [stderr]    Compiling nvmap v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `"docker" "inspect" "649bb05e3118bc5242234f4d9d19733815b63800129c877227770761bc17f5ae"`
[INFO] running `"docker" "rm" "-f" "649bb05e3118bc5242234f4d9d19733815b63800129c877227770761bc17f5ae"`
[INFO] [stdout] 649bb05e3118bc5242234f4d9d19733815b63800129c877227770761bc17f5ae
[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/Thog/nvmap-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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 47d42af10710d195695a0a165294bcfdedd165ceb43267cce4ed8117b202fb7a
[INFO] running `"docker" "start" "-a" "47d42af10710d195695a0a165294bcfdedd165ceb43267cce4ed8117b202fb7a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nvmap-b9bd9e65859aff6b
[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]      Running /opt/crater/target/debug/deps/nvmap_testing-9f5938e164746c85
[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 nvmap
[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" "47d42af10710d195695a0a165294bcfdedd165ceb43267cce4ed8117b202fb7a"`
[INFO] running `"docker" "rm" "-f" "47d42af10710d195695a0a165294bcfdedd165ceb43267cce4ed8117b202fb7a"`
[INFO] [stdout] 47d42af10710d195695a0a165294bcfdedd165ceb43267cce4ed8117b202fb7a