[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-1.38-1/sources/1.37.0/gh/cleap/algebra"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/cleap/algebra'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cleap/algebra" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/cleap/algebra"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of cleap/algebra 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 cleap/algebra
[INFO] finished frobbing cleap/algebra
[INFO] frobbed toml for cleap/algebra written to work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing cleap/algebra 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-3/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/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 79d4fadc964474a20b16b016b60392196e370824615780e982edeaa96db708b3
[INFO] running `"docker" "start" "-a" "79d4fadc964474a20b16b016b60392196e370824615780e982edeaa96db708b3"`
[INFO] [stderr]    Compiling algebra v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "79d4fadc964474a20b16b016b60392196e370824615780e982edeaa96db708b3"`
[INFO] running `"docker" "rm" "-f" "79d4fadc964474a20b16b016b60392196e370824615780e982edeaa96db708b3"`
[INFO] [stdout] 79d4fadc964474a20b16b016b60392196e370824615780e982edeaa96db708b3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7d9625fc0e172c89ac94006392e00d8bfcb5ab5f0c8488ee725ae0965c158e6f
[INFO] running `"docker" "start" "-a" "7d9625fc0e172c89ac94006392e00d8bfcb5ab5f0c8488ee725ae0965c158e6f"`
[INFO] [stderr]    Compiling algebra v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "7d9625fc0e172c89ac94006392e00d8bfcb5ab5f0c8488ee725ae0965c158e6f"`
[INFO] running `"docker" "rm" "-f" "7d9625fc0e172c89ac94006392e00d8bfcb5ab5f0c8488ee725ae0965c158e6f"`
[INFO] [stdout] 7d9625fc0e172c89ac94006392e00d8bfcb5ab5f0c8488ee725ae0965c158e6f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/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/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] ed0e17b38dcaca423a97f889b6f6c60da8cdfa7e176f7964c328a65e6c7988b8
[INFO] running `"docker" "start" "-a" "ed0e17b38dcaca423a97f889b6f6c60da8cdfa7e176f7964c328a65e6c7988b8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/algebra-0917385a672abf9f
[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" "ed0e17b38dcaca423a97f889b6f6c60da8cdfa7e176f7964c328a65e6c7988b8"`
[INFO] running `"docker" "rm" "-f" "ed0e17b38dcaca423a97f889b6f6c60da8cdfa7e176f7964c328a65e6c7988b8"`
[INFO] [stdout] ed0e17b38dcaca423a97f889b6f6c60da8cdfa7e176f7964c328a65e6c7988b8