[INFO] updating cached repository geertj/math
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/geertj/math
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/geertj/math" "work/ex/beta-1.38-1/sources/1.37.0/gh/geertj/math"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/geertj/math'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/geertj/math" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/geertj/math"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/geertj/math'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 83f3261c4af3e86d8ea755a0d566b9116a14a34f
[INFO] sha for GitHub repo geertj/math: 83f3261c4af3e86d8ea755a0d566b9116a14a34f
[INFO] validating manifest of geertj/math 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 geertj/math 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 geertj/math
[INFO] finished frobbing geertj/math
[INFO] frobbed toml for geertj/math written to work/ex/beta-1.38-1/sources/1.37.0/gh/geertj/math/Cargo.toml
[INFO] started frobbing geertj/math
[INFO] finished frobbing geertj/math
[INFO] frobbed toml for geertj/math written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/geertj/math/Cargo.toml
[INFO] crate geertj/math 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 geertj/math 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/geertj/math:/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] c8ad00c6fca502af8ee4d9082b23d06bb88baf3cef613c78dbf09cc95d57a40b
[INFO] running `"docker" "start" "-a" "c8ad00c6fca502af8ee4d9082b23d06bb88baf3cef613c78dbf09cc95d57a40b"`
[INFO] [stderr]    Compiling math v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `"docker" "inspect" "c8ad00c6fca502af8ee4d9082b23d06bb88baf3cef613c78dbf09cc95d57a40b"`
[INFO] running `"docker" "rm" "-f" "c8ad00c6fca502af8ee4d9082b23d06bb88baf3cef613c78dbf09cc95d57a40b"`
[INFO] [stdout] c8ad00c6fca502af8ee4d9082b23d06bb88baf3cef613c78dbf09cc95d57a40b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/geertj/math:/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] bcc032ba061baefd1bcb44be44c16f46bb90ddfd95932934f2f5e01ab6d1e519
[INFO] running `"docker" "start" "-a" "bcc032ba061baefd1bcb44be44c16f46bb90ddfd95932934f2f5e01ab6d1e519"`
[INFO] [stderr]    Compiling math v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `"docker" "inspect" "bcc032ba061baefd1bcb44be44c16f46bb90ddfd95932934f2f5e01ab6d1e519"`
[INFO] running `"docker" "rm" "-f" "bcc032ba061baefd1bcb44be44c16f46bb90ddfd95932934f2f5e01ab6d1e519"`
[INFO] [stdout] bcc032ba061baefd1bcb44be44c16f46bb90ddfd95932934f2f5e01ab6d1e519
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/geertj/math:/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] fef6337bae9b55ec02cf5f4e8eee562bc2a420d20a4eccb94a8d03205c716b22
[INFO] running `"docker" "start" "-a" "fef6337bae9b55ec02cf5f4e8eee562bc2a420d20a4eccb94a8d03205c716b22"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/math-cb97e66ee699c6cc
[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" "fef6337bae9b55ec02cf5f4e8eee562bc2a420d20a4eccb94a8d03205c716b22"`
[INFO] running `"docker" "rm" "-f" "fef6337bae9b55ec02cf5f4e8eee562bc2a420d20a4eccb94a8d03205c716b22"`
[INFO] [stdout] fef6337bae9b55ec02cf5f4e8eee562bc2a420d20a4eccb94a8d03205c716b22