[INFO] updating cached repository oza/seqexp
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/oza/seqexp
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/oza/seqexp" "work/ex/beta-1.38-1/sources/1.37.0/gh/oza/seqexp"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/oza/seqexp'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/oza/seqexp" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/oza/seqexp"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/oza/seqexp'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1852098f96878e2d0d6740188210a0807183fb39
[INFO] sha for GitHub repo oza/seqexp: 1852098f96878e2d0d6740188210a0807183fb39
[INFO] validating manifest of oza/seqexp 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 oza/seqexp 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 oza/seqexp
[INFO] finished frobbing oza/seqexp
[INFO] frobbed toml for oza/seqexp written to work/ex/beta-1.38-1/sources/1.37.0/gh/oza/seqexp/Cargo.toml
[INFO] started frobbing oza/seqexp
[INFO] finished frobbing oza/seqexp
[INFO] frobbed toml for oza/seqexp written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/oza/seqexp/Cargo.toml
[INFO] crate oza/seqexp 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 oza/seqexp 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-1/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/oza/seqexp:/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] 6bba194f3c0eb891177442055235c71f692d760f0433a6767eaffb01e1eefabd
[INFO] running `"docker" "start" "-a" "6bba194f3c0eb891177442055235c71f692d760f0433a6767eaffb01e1eefabd"`
[INFO] [stderr]    Compiling seqexp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `"docker" "inspect" "6bba194f3c0eb891177442055235c71f692d760f0433a6767eaffb01e1eefabd"`
[INFO] running `"docker" "rm" "-f" "6bba194f3c0eb891177442055235c71f692d760f0433a6767eaffb01e1eefabd"`
[INFO] [stdout] 6bba194f3c0eb891177442055235c71f692d760f0433a6767eaffb01e1eefabd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/oza/seqexp:/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] f4b29485f3049e5dd795871fe86ea0bbec62f7a6412b4b84e468900577b10d76
[INFO] running `"docker" "start" "-a" "f4b29485f3049e5dd795871fe86ea0bbec62f7a6412b4b84e468900577b10d76"`
[INFO] [stderr]    Compiling seqexp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "f4b29485f3049e5dd795871fe86ea0bbec62f7a6412b4b84e468900577b10d76"`
[INFO] running `"docker" "rm" "-f" "f4b29485f3049e5dd795871fe86ea0bbec62f7a6412b4b84e468900577b10d76"`
[INFO] [stdout] f4b29485f3049e5dd795871fe86ea0bbec62f7a6412b4b84e468900577b10d76
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/oza/seqexp:/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] b02f0936b799ec9a07036e4d6e380f2c231d1ec5187a9b861ab97c346e2f99bb
[INFO] running `"docker" "start" "-a" "b02f0936b799ec9a07036e4d6e380f2c231d1ec5187a9b861ab97c346e2f99bb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/seqexp-036b62229732685c
[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" "b02f0936b799ec9a07036e4d6e380f2c231d1ec5187a9b861ab97c346e2f99bb"`
[INFO] running `"docker" "rm" "-f" "b02f0936b799ec9a07036e4d6e380f2c231d1ec5187a9b861ab97c346e2f99bb"`
[INFO] [stdout] b02f0936b799ec9a07036e4d6e380f2c231d1ec5187a9b861ab97c346e2f99bb