[INFO] updating cached repository srishanbhattarai/neovim-calculator
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/srishanbhattarai/neovim-calculator
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/srishanbhattarai/neovim-calculator" "work/ex/beta-1.38-1/sources/1.37.0/gh/srishanbhattarai/neovim-calculator"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/srishanbhattarai/neovim-calculator'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/srishanbhattarai/neovim-calculator" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/srishanbhattarai/neovim-calculator"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/srishanbhattarai/neovim-calculator'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b7cb619f2ca5d1f5bffd270ba535ffe022cfbe33
[INFO] sha for GitHub repo srishanbhattarai/neovim-calculator: b7cb619f2ca5d1f5bffd270ba535ffe022cfbe33
[INFO] validating manifest of srishanbhattarai/neovim-calculator 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 srishanbhattarai/neovim-calculator 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 srishanbhattarai/neovim-calculator
[INFO] finished frobbing srishanbhattarai/neovim-calculator
[INFO] frobbed toml for srishanbhattarai/neovim-calculator written to work/ex/beta-1.38-1/sources/1.37.0/gh/srishanbhattarai/neovim-calculator/Cargo.toml
[INFO] started frobbing srishanbhattarai/neovim-calculator
[INFO] finished frobbing srishanbhattarai/neovim-calculator
[INFO] frobbed toml for srishanbhattarai/neovim-calculator written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/srishanbhattarai/neovim-calculator/Cargo.toml
[INFO] crate srishanbhattarai/neovim-calculator 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] [stderr]     Blocking waiting for file lock on package cache
[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] testing srishanbhattarai/neovim-calculator 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/srishanbhattarai/neovim-calculator:/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] fa77b791e4704e8e5e373edde5cf913847e355dff68658f00b2abd7a2e3736bd
[INFO] running `"docker" "start" "-a" "fa77b791e4704e8e5e373edde5cf913847e355dff68658f00b2abd7a2e3736bd"`
[INFO] [stderr]    Compiling rmp v0.8.7
[INFO] [stderr]    Compiling serde_bytes v0.10.4
[INFO] [stderr]    Compiling unix_socket v0.5.0
[INFO] [stderr]    Compiling rmpv v0.4.0
[INFO] [stderr]    Compiling neovim-lib v0.6.0
[INFO] [stderr]    Compiling neovim-calculator v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.11s
[INFO] running `"docker" "inspect" "fa77b791e4704e8e5e373edde5cf913847e355dff68658f00b2abd7a2e3736bd"`
[INFO] running `"docker" "rm" "-f" "fa77b791e4704e8e5e373edde5cf913847e355dff68658f00b2abd7a2e3736bd"`
[INFO] [stdout] fa77b791e4704e8e5e373edde5cf913847e355dff68658f00b2abd7a2e3736bd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/srishanbhattarai/neovim-calculator:/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] 3d8c5ccd104859cfbb90761d427c07f79ca7bcdd399ffc084cd0024349814447
[INFO] running `"docker" "start" "-a" "3d8c5ccd104859cfbb90761d427c07f79ca7bcdd399ffc084cd0024349814447"`
[INFO] [stderr]    Compiling neovim-calculator v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "3d8c5ccd104859cfbb90761d427c07f79ca7bcdd399ffc084cd0024349814447"`
[INFO] running `"docker" "rm" "-f" "3d8c5ccd104859cfbb90761d427c07f79ca7bcdd399ffc084cd0024349814447"`
[INFO] [stdout] 3d8c5ccd104859cfbb90761d427c07f79ca7bcdd399ffc084cd0024349814447
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/srishanbhattarai/neovim-calculator:/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] 3edcae0c6f67b89565899ff9e924d503a8a5427feb61ad37cca9280695b695c4
[INFO] running `"docker" "start" "-a" "3edcae0c6f67b89565899ff9e924d503a8a5427feb61ad37cca9280695b695c4"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/neovim_calculator-cd6e358652eed070
[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" "3edcae0c6f67b89565899ff9e924d503a8a5427feb61ad37cca9280695b695c4"`
[INFO] running `"docker" "rm" "-f" "3edcae0c6f67b89565899ff9e924d503a8a5427feb61ad37cca9280695b695c4"`
[INFO] [stdout] 3edcae0c6f67b89565899ff9e924d503a8a5427feb61ad37cca9280695b695c4