[INFO] updating cached repository lszxb/num_generic
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/lszxb/num_generic
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/lszxb/num_generic" "work/ex/beta-1.38-1/sources/1.37.0/gh/lszxb/num_generic"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/lszxb/num_generic'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/lszxb/num_generic" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lszxb/num_generic"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lszxb/num_generic'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bff142ff2d943f3ed81dccc3c2d2d994bb3c98a2
[INFO] sha for GitHub repo lszxb/num_generic: bff142ff2d943f3ed81dccc3c2d2d994bb3c98a2
[INFO] validating manifest of lszxb/num_generic 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 lszxb/num_generic 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 lszxb/num_generic
[INFO] finished frobbing lszxb/num_generic
[INFO] frobbed toml for lszxb/num_generic written to work/ex/beta-1.38-1/sources/1.37.0/gh/lszxb/num_generic/Cargo.toml
[INFO] started frobbing lszxb/num_generic
[INFO] finished frobbing lszxb/num_generic
[INFO] frobbed toml for lszxb/num_generic written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lszxb/num_generic/Cargo.toml
[INFO] crate lszxb/num_generic 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 lszxb/num_generic 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/lszxb/num_generic:/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] 46b8b3b5e641327c6bd2ec8c22d516e30283c9d7397f0158b4ccb9c72dd4688a
[INFO] running `"docker" "start" "-a" "46b8b3b5e641327c6bd2ec8c22d516e30283c9d7397f0158b4ccb9c72dd4688a"`
[INFO] [stderr]    Compiling num_generic v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "46b8b3b5e641327c6bd2ec8c22d516e30283c9d7397f0158b4ccb9c72dd4688a"`
[INFO] running `"docker" "rm" "-f" "46b8b3b5e641327c6bd2ec8c22d516e30283c9d7397f0158b4ccb9c72dd4688a"`
[INFO] [stdout] 46b8b3b5e641327c6bd2ec8c22d516e30283c9d7397f0158b4ccb9c72dd4688a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/lszxb/num_generic:/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] f85cf37d937b0febe19f49dd3b0259abbc183990c34fc2f1e96304d664dfb6d4
[INFO] running `"docker" "start" "-a" "f85cf37d937b0febe19f49dd3b0259abbc183990c34fc2f1e96304d664dfb6d4"`
[INFO] [stderr]    Compiling num_generic v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "f85cf37d937b0febe19f49dd3b0259abbc183990c34fc2f1e96304d664dfb6d4"`
[INFO] running `"docker" "rm" "-f" "f85cf37d937b0febe19f49dd3b0259abbc183990c34fc2f1e96304d664dfb6d4"`
[INFO] [stdout] f85cf37d937b0febe19f49dd3b0259abbc183990c34fc2f1e96304d664dfb6d4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/lszxb/num_generic:/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] fb35e11085e1bd1d29e04f613ea14b26e8071fb508c0b0649e5c780fbb2a1cd9
[INFO] running `"docker" "start" "-a" "fb35e11085e1bd1d29e04f613ea14b26e8071fb508c0b0649e5c780fbb2a1cd9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/num_generic-41d9cb39429a97a2
[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" "fb35e11085e1bd1d29e04f613ea14b26e8071fb508c0b0649e5c780fbb2a1cd9"`
[INFO] running `"docker" "rm" "-f" "fb35e11085e1bd1d29e04f613ea14b26e8071fb508c0b0649e5c780fbb2a1cd9"`
[INFO] [stdout] fb35e11085e1bd1d29e04f613ea14b26e8071fb508c0b0649e5c780fbb2a1cd9