[INFO] updating cached repository cleap/algebra
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/cleap/algebra
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/cleap/algebra" "work/ex/beta-1.37-6/sources/1.36.0/gh/cleap/algebra"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/cleap/algebra'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cleap/algebra" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cleap/algebra"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cleap/algebra'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 98d7032d26d9775124cf3c17e19c0b3117884bd2
[INFO] sha for GitHub repo cleap/algebra: 98d7032d26d9775124cf3c17e19c0b3117884bd2
[INFO] validating manifest of cleap/algebra on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of cleap/algebra on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing cleap/algebra
[INFO] finished frobbing cleap/algebra
[INFO] frobbed toml for cleap/algebra written to work/ex/beta-1.37-6/sources/1.36.0/gh/cleap/algebra/Cargo.toml
[INFO] started frobbing cleap/algebra
[INFO] finished frobbing cleap/algebra
[INFO] frobbed toml for cleap/algebra written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cleap/algebra/Cargo.toml
[INFO] crate cleap/algebra already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing cleap/algebra against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cleap/algebra:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] e021d7948e709c64a2d350378809e7dd0e6e1284940bc0d7775e2087f94b4c2d
[INFO] running `"docker" "start" "-a" "e021d7948e709c64a2d350378809e7dd0e6e1284940bc0d7775e2087f94b4c2d"`
[INFO] [stderr]    Compiling algebra v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `"docker" "inspect" "e021d7948e709c64a2d350378809e7dd0e6e1284940bc0d7775e2087f94b4c2d"`
[INFO] running `"docker" "rm" "-f" "e021d7948e709c64a2d350378809e7dd0e6e1284940bc0d7775e2087f94b4c2d"`
[INFO] [stdout] e021d7948e709c64a2d350378809e7dd0e6e1284940bc0d7775e2087f94b4c2d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cleap/algebra:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] d0e2c7d8f642dddc79328b54fbd574f17107f761b877cc958615e696e7e0834a
[INFO] running `"docker" "start" "-a" "d0e2c7d8f642dddc79328b54fbd574f17107f761b877cc958615e696e7e0834a"`
[INFO] [stderr]    Compiling algebra v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "d0e2c7d8f642dddc79328b54fbd574f17107f761b877cc958615e696e7e0834a"`
[INFO] running `"docker" "rm" "-f" "d0e2c7d8f642dddc79328b54fbd574f17107f761b877cc958615e696e7e0834a"`
[INFO] [stdout] d0e2c7d8f642dddc79328b54fbd574f17107f761b877cc958615e696e7e0834a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/cleap/algebra:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 0e1229cc863f3b7f22b4092e1c3d42775c0b003b598ce861ca2670abb703415d
[INFO] running `"docker" "start" "-a" "0e1229cc863f3b7f22b4092e1c3d42775c0b003b598ce861ca2670abb703415d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/algebra-095c37ed51fcfc20
[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" "0e1229cc863f3b7f22b4092e1c3d42775c0b003b598ce861ca2670abb703415d"`
[INFO] running `"docker" "rm" "-f" "0e1229cc863f3b7f22b4092e1c3d42775c0b003b598ce861ca2670abb703415d"`
[INFO] [stdout] 0e1229cc863f3b7f22b4092e1c3d42775c0b003b598ce861ca2670abb703415d