[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 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 5e579b70918bc55e5d477e7c0ff5bd35aef1497c439e39d463d00d23e58b19f0
[INFO] running `"docker" "start" "-a" "5e579b70918bc55e5d477e7c0ff5bd35aef1497c439e39d463d00d23e58b19f0"`
[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" "5e579b70918bc55e5d477e7c0ff5bd35aef1497c439e39d463d00d23e58b19f0"`
[INFO] running `"docker" "rm" "-f" "5e579b70918bc55e5d477e7c0ff5bd35aef1497c439e39d463d00d23e58b19f0"`
[INFO] [stdout] 5e579b70918bc55e5d477e7c0ff5bd35aef1497c439e39d463d00d23e58b19f0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4e0dd2e4197592a486abfc3a92eb9ff93ba3b082eb01d2d945d84ffe5853bdfe
[INFO] running `"docker" "start" "-a" "4e0dd2e4197592a486abfc3a92eb9ff93ba3b082eb01d2d945d84ffe5853bdfe"`
[INFO] [stderr]    Compiling algebra v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "4e0dd2e4197592a486abfc3a92eb9ff93ba3b082eb01d2d945d84ffe5853bdfe"`
[INFO] running `"docker" "rm" "-f" "4e0dd2e4197592a486abfc3a92eb9ff93ba3b082eb01d2d945d84ffe5853bdfe"`
[INFO] [stdout] 4e0dd2e4197592a486abfc3a92eb9ff93ba3b082eb01d2d945d84ffe5853bdfe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 219f60cdb9e62549032c8256cffb984ab38104082cdc4bc646d3611f2f45a068
[INFO] running `"docker" "start" "-a" "219f60cdb9e62549032c8256cffb984ab38104082cdc4bc646d3611f2f45a068"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/algebra-ae05a9e4b0a50581
[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" "219f60cdb9e62549032c8256cffb984ab38104082cdc4bc646d3611f2f45a068"`
[INFO] running `"docker" "rm" "-f" "219f60cdb9e62549032c8256cffb984ab38104082cdc4bc646d3611f2f45a068"`
[INFO] [stdout] 219f60cdb9e62549032c8256cffb984ab38104082cdc4bc646d3611f2f45a068