[INFO] updating cached repository long-long-float/simple-proof-assistant
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/long-long-float/simple-proof-assistant
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/long-long-float/simple-proof-assistant" "work/ex/beta-1.38-1/sources/1.37.0/gh/long-long-float/simple-proof-assistant"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/long-long-float/simple-proof-assistant'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/long-long-float/simple-proof-assistant" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/long-long-float/simple-proof-assistant"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/long-long-float/simple-proof-assistant'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3ac645bce7127c7a6bdc5d5edb34166c3ae9c14e
[INFO] sha for GitHub repo long-long-float/simple-proof-assistant: 3ac645bce7127c7a6bdc5d5edb34166c3ae9c14e
[INFO] validating manifest of long-long-float/simple-proof-assistant 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 long-long-float/simple-proof-assistant 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 long-long-float/simple-proof-assistant
[INFO] finished frobbing long-long-float/simple-proof-assistant
[INFO] frobbed toml for long-long-float/simple-proof-assistant written to work/ex/beta-1.38-1/sources/1.37.0/gh/long-long-float/simple-proof-assistant/Cargo.toml
[INFO] started frobbing long-long-float/simple-proof-assistant
[INFO] finished frobbing long-long-float/simple-proof-assistant
[INFO] frobbed toml for long-long-float/simple-proof-assistant written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/long-long-float/simple-proof-assistant/Cargo.toml
[INFO] crate long-long-float/simple-proof-assistant 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 long-long-float/simple-proof-assistant 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/long-long-float/simple-proof-assistant:/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] a92817169b321ca135a387295a6b8cc3eefe553740553427e3281619bd937b22
[INFO] running `"docker" "start" "-a" "a92817169b321ca135a387295a6b8cc3eefe553740553427e3281619bd937b22"`
[INFO] [stderr]    Compiling simple-proof-assistant v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `"docker" "inspect" "a92817169b321ca135a387295a6b8cc3eefe553740553427e3281619bd937b22"`
[INFO] running `"docker" "rm" "-f" "a92817169b321ca135a387295a6b8cc3eefe553740553427e3281619bd937b22"`
[INFO] [stdout] a92817169b321ca135a387295a6b8cc3eefe553740553427e3281619bd937b22
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/long-long-float/simple-proof-assistant:/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] 1a59ae9eb769f3b83d56feeceecfe42ba7454efb6d1b5271eee3e14ff8368291
[INFO] running `"docker" "start" "-a" "1a59ae9eb769f3b83d56feeceecfe42ba7454efb6d1b5271eee3e14ff8368291"`
[INFO] [stderr]    Compiling simple-proof-assistant v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `"docker" "inspect" "1a59ae9eb769f3b83d56feeceecfe42ba7454efb6d1b5271eee3e14ff8368291"`
[INFO] running `"docker" "rm" "-f" "1a59ae9eb769f3b83d56feeceecfe42ba7454efb6d1b5271eee3e14ff8368291"`
[INFO] [stdout] 1a59ae9eb769f3b83d56feeceecfe42ba7454efb6d1b5271eee3e14ff8368291
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/long-long-float/simple-proof-assistant:/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] f36b30a9228aacb2fb62198109de5ac306b590077fa3fd614fff57efbeb6fdb5
[INFO] running `"docker" "start" "-a" "f36b30a9228aacb2fb62198109de5ac306b590077fa3fd614fff57efbeb6fdb5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/simple_proof_assistant-14e23c8f647381e0
[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" "f36b30a9228aacb2fb62198109de5ac306b590077fa3fd614fff57efbeb6fdb5"`
[INFO] running `"docker" "rm" "-f" "f36b30a9228aacb2fb62198109de5ac306b590077fa3fd614fff57efbeb6fdb5"`
[INFO] [stdout] f36b30a9228aacb2fb62198109de5ac306b590077fa3fd614fff57efbeb6fdb5