[INFO] updating cached repository aswinpj/rit
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/aswinpj/rit
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/aswinpj/rit" "work/ex/beta-1.38-1/sources/1.37.0/gh/aswinpj/rit"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/aswinpj/rit'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/aswinpj/rit" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aswinpj/rit"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aswinpj/rit'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6ffab9cb6ea6951dffe53b1aab268dfb92483b3a
[INFO] sha for GitHub repo aswinpj/rit: 6ffab9cb6ea6951dffe53b1aab268dfb92483b3a
[INFO] validating manifest of aswinpj/rit 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 aswinpj/rit 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 aswinpj/rit
[INFO] finished frobbing aswinpj/rit
[INFO] frobbed toml for aswinpj/rit written to work/ex/beta-1.38-1/sources/1.37.0/gh/aswinpj/rit/Cargo.toml
[INFO] started frobbing aswinpj/rit
[INFO] finished frobbing aswinpj/rit
[INFO] frobbed toml for aswinpj/rit written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/aswinpj/rit/Cargo.toml
[INFO] crate aswinpj/rit 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] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/aswinpj/rit/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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] testing aswinpj/rit 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/aswinpj/rit:/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] 8faa8522251657b6e912d1c76df04d75ae453e801433e406966782ed83bacc44
[INFO] running `"docker" "start" "-a" "8faa8522251657b6e912d1c76df04d75ae453e801433e406966782ed83bacc44"`
[INFO] [stderr]    Compiling rit v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `Store`
[INFO] [stderr]  --> src/main.rs:3:43
[INFO] [stderr]   |
[INFO] [stderr] 3 | use argparse::{ArgumentParser, StoreTrue, Store};
[INFO] [stderr]   |                                           ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `"docker" "inspect" "8faa8522251657b6e912d1c76df04d75ae453e801433e406966782ed83bacc44"`
[INFO] running `"docker" "rm" "-f" "8faa8522251657b6e912d1c76df04d75ae453e801433e406966782ed83bacc44"`
[INFO] [stdout] 8faa8522251657b6e912d1c76df04d75ae453e801433e406966782ed83bacc44
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/aswinpj/rit:/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] 6062604a842e5ea6bedd262abb2159a4e414a95c8da8ad8ee0f172c323f31803
[INFO] running `"docker" "start" "-a" "6062604a842e5ea6bedd262abb2159a4e414a95c8da8ad8ee0f172c323f31803"`
[INFO] [stderr]    Compiling rit v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `Store`
[INFO] [stderr]  --> src/main.rs:3:43
[INFO] [stderr]   |
[INFO] [stderr] 3 | use argparse::{ArgumentParser, StoreTrue, Store};
[INFO] [stderr]   |                                           ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "6062604a842e5ea6bedd262abb2159a4e414a95c8da8ad8ee0f172c323f31803"`
[INFO] running `"docker" "rm" "-f" "6062604a842e5ea6bedd262abb2159a4e414a95c8da8ad8ee0f172c323f31803"`
[INFO] [stdout] 6062604a842e5ea6bedd262abb2159a4e414a95c8da8ad8ee0f172c323f31803
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/aswinpj/rit:/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] 0d2279964d33d1b170bc56c7885ac0d220090b63b5eedc7307441c587906b972
[INFO] running `"docker" "start" "-a" "0d2279964d33d1b170bc56c7885ac0d220090b63b5eedc7307441c587906b972"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rit-7fc31628b712fcf6
[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" "0d2279964d33d1b170bc56c7885ac0d220090b63b5eedc7307441c587906b972"`
[INFO] running `"docker" "rm" "-f" "0d2279964d33d1b170bc56c7885ac0d220090b63b5eedc7307441c587906b972"`
[INFO] [stdout] 0d2279964d33d1b170bc56c7885ac0d220090b63b5eedc7307441c587906b972