[INFO] updating cached repository yymm/rustify-random-walk
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/yymm/rustify-random-walk
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/yymm/rustify-random-walk" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/yymm/rustify-random-walk"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/yymm/rustify-random-walk'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/yymm/rustify-random-walk" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/yymm/rustify-random-walk"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/yymm/rustify-random-walk'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1bd7ad046714cdbabd711611dbb0204bcee90dd2
[INFO] sha for GitHub repo yymm/rustify-random-walk: 1bd7ad046714cdbabd711611dbb0204bcee90dd2
[INFO] validating manifest of yymm/rustify-random-walk on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of yymm/rustify-random-walk on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing yymm/rustify-random-walk
[INFO] finished frobbing yymm/rustify-random-walk
[INFO] frobbed toml for yymm/rustify-random-walk written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/yymm/rustify-random-walk/Cargo.toml
[INFO] started frobbing yymm/rustify-random-walk
[INFO] finished frobbing yymm/rustify-random-walk
[INFO] frobbed toml for yymm/rustify-random-walk written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/yymm/rustify-random-walk/Cargo.toml
[INFO] crate yymm/rustify-random-walk has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing yymm/rustify-random-walk against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/yymm/rustify-random-walk:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] d06940c6af0bb6558be34c1f8e334ff0a910bd3e8a4b043f28e48b4d10a93e69
[INFO] running `"docker" "start" "-a" "d06940c6af0bb6558be34c1f8e334ff0a910bd3e8a4b043f28e48b4d10a93e69"`
[INFO] [stderr]    Compiling random_walk v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "d06940c6af0bb6558be34c1f8e334ff0a910bd3e8a4b043f28e48b4d10a93e69"`
[INFO] running `"docker" "rm" "-f" "d06940c6af0bb6558be34c1f8e334ff0a910bd3e8a4b043f28e48b4d10a93e69"`
[INFO] [stdout] d06940c6af0bb6558be34c1f8e334ff0a910bd3e8a4b043f28e48b4d10a93e69
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/yymm/rustify-random-walk:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 717ba1cd56a652f990b683543f9ea4a5342c93c81640c1714f816118df829b4f
[INFO] running `"docker" "start" "-a" "717ba1cd56a652f990b683543f9ea4a5342c93c81640c1714f816118df829b4f"`
[INFO] [stderr]    Compiling random_walk v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "717ba1cd56a652f990b683543f9ea4a5342c93c81640c1714f816118df829b4f"`
[INFO] running `"docker" "rm" "-f" "717ba1cd56a652f990b683543f9ea4a5342c93c81640c1714f816118df829b4f"`
[INFO] [stdout] 717ba1cd56a652f990b683543f9ea4a5342c93c81640c1714f816118df829b4f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/yymm/rustify-random-walk:/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] 9b71df04e6c290cafa970ed7699c98d56cbf4bef03161d95a17066a0e7ec1f52
[INFO] running `"docker" "start" "-a" "9b71df04e6c290cafa970ed7699c98d56cbf4bef03161d95a17066a0e7ec1f52"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/random_walk-cfd508d389af00b5
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test xorshift::test_default_seed_norm ... ok
[INFO] [stdout] test xorshift::test_default_seed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "9b71df04e6c290cafa970ed7699c98d56cbf4bef03161d95a17066a0e7ec1f52"`
[INFO] running `"docker" "rm" "-f" "9b71df04e6c290cafa970ed7699c98d56cbf4bef03161d95a17066a0e7ec1f52"`
[INFO] [stdout] 9b71df04e6c290cafa970ed7699c98d56cbf4bef03161d95a17066a0e7ec1f52