[INFO] updating cached repository nPix06mwh0w/C7Lbk-pLq
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/nPix06mwh0w/C7Lbk-pLq
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/nPix06mwh0w/C7Lbk-pLq" "work/ex/beta-1.38-1/sources/1.37.0/gh/nPix06mwh0w/C7Lbk-pLq"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/nPix06mwh0w/C7Lbk-pLq'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nPix06mwh0w/C7Lbk-pLq" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nPix06mwh0w/C7Lbk-pLq"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nPix06mwh0w/C7Lbk-pLq'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] be0c58c66e519d5d51e19a62736cc44eba45b503
[INFO] sha for GitHub repo nPix06mwh0w/C7Lbk-pLq: be0c58c66e519d5d51e19a62736cc44eba45b503
[INFO] validating manifest of nPix06mwh0w/C7Lbk-pLq 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 nPix06mwh0w/C7Lbk-pLq 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 nPix06mwh0w/C7Lbk-pLq
[INFO] finished frobbing nPix06mwh0w/C7Lbk-pLq
[INFO] frobbed toml for nPix06mwh0w/C7Lbk-pLq written to work/ex/beta-1.38-1/sources/1.37.0/gh/nPix06mwh0w/C7Lbk-pLq/Cargo.toml
[INFO] started frobbing nPix06mwh0w/C7Lbk-pLq
[INFO] finished frobbing nPix06mwh0w/C7Lbk-pLq
[INFO] frobbed toml for nPix06mwh0w/C7Lbk-pLq written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nPix06mwh0w/C7Lbk-pLq/Cargo.toml
[INFO] crate nPix06mwh0w/C7Lbk-pLq 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 nPix06mwh0w/C7Lbk-pLq 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-4/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/nPix06mwh0w/C7Lbk-pLq:/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] 1e4e85c84c372bd61192da6b0ef57f14ab4924919d171185cfc15d0e5e1170f8
[INFO] running `"docker" "start" "-a" "1e4e85c84c372bd61192da6b0ef57f14ab4924919d171185cfc15d0e5e1170f8"`
[INFO] [stderr]    Compiling C7Lbk-pLq v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `C7Lbk_pLq` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `c7_lbk_p_lq`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "1e4e85c84c372bd61192da6b0ef57f14ab4924919d171185cfc15d0e5e1170f8"`
[INFO] running `"docker" "rm" "-f" "1e4e85c84c372bd61192da6b0ef57f14ab4924919d171185cfc15d0e5e1170f8"`
[INFO] [stdout] 1e4e85c84c372bd61192da6b0ef57f14ab4924919d171185cfc15d0e5e1170f8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/nPix06mwh0w/C7Lbk-pLq:/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] ee8c9109925133bbc2831e765511c1b71a4a761c54fe4d7821ac584b873a37bd
[INFO] running `"docker" "start" "-a" "ee8c9109925133bbc2831e765511c1b71a4a761c54fe4d7821ac584b873a37bd"`
[INFO] [stderr]    Compiling C7Lbk-pLq v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: crate `C7Lbk_pLq` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `c7_lbk_p_lq`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `"docker" "inspect" "ee8c9109925133bbc2831e765511c1b71a4a761c54fe4d7821ac584b873a37bd"`
[INFO] running `"docker" "rm" "-f" "ee8c9109925133bbc2831e765511c1b71a4a761c54fe4d7821ac584b873a37bd"`
[INFO] [stdout] ee8c9109925133bbc2831e765511c1b71a4a761c54fe4d7821ac584b873a37bd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/nPix06mwh0w/C7Lbk-pLq:/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] 0326bce25c475bc3bbe710464e5c5a6b62a4619d4b13a82040437891eac90bc0
[INFO] running `"docker" "start" "-a" "0326bce25c475bc3bbe710464e5c5a6b62a4619d4b13a82040437891eac90bc0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/C7Lbk_pLq-75a23aa2fa7b2be4
[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" "0326bce25c475bc3bbe710464e5c5a6b62a4619d4b13a82040437891eac90bc0"`
[INFO] running `"docker" "rm" "-f" "0326bce25c475bc3bbe710464e5c5a6b62a4619d4b13a82040437891eac90bc0"`
[INFO] [stdout] 0326bce25c475bc3bbe710464e5c5a6b62a4619d4b13a82040437891eac90bc0