[INFO] updating cached repository AbrarNitk/converter
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/AbrarNitk/converter
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/AbrarNitk/converter" "work/ex/beta-1.38-1/sources/1.37.0/gh/AbrarNitk/converter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/AbrarNitk/converter'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/AbrarNitk/converter" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AbrarNitk/converter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AbrarNitk/converter'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7df788577c3953f26d482bfd50988e0804e16a7e
[INFO] sha for GitHub repo AbrarNitk/converter: 7df788577c3953f26d482bfd50988e0804e16a7e
[INFO] validating manifest of AbrarNitk/converter 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 AbrarNitk/converter 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 AbrarNitk/converter
[INFO] finished frobbing AbrarNitk/converter
[INFO] frobbed toml for AbrarNitk/converter written to work/ex/beta-1.38-1/sources/1.37.0/gh/AbrarNitk/converter/Cargo.toml
[INFO] started frobbing AbrarNitk/converter
[INFO] finished frobbing AbrarNitk/converter
[INFO] frobbed toml for AbrarNitk/converter written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AbrarNitk/converter/Cargo.toml
[INFO] crate AbrarNitk/converter 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 AbrarNitk/converter 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/AbrarNitk/converter:/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] d4a256ba2ad6af4b084d5e538fd989efd28806e07faaf26d3a4eb1d365995da1
[INFO] running `"docker" "start" "-a" "d4a256ba2ad6af4b084d5e538fd989efd28806e07faaf26d3a4eb1d365995da1"`
[INFO] [stderr]    Compiling converter v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "d4a256ba2ad6af4b084d5e538fd989efd28806e07faaf26d3a4eb1d365995da1"`
[INFO] running `"docker" "rm" "-f" "d4a256ba2ad6af4b084d5e538fd989efd28806e07faaf26d3a4eb1d365995da1"`
[INFO] [stdout] d4a256ba2ad6af4b084d5e538fd989efd28806e07faaf26d3a4eb1d365995da1
[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/AbrarNitk/converter:/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] 26b69322cfa34d5bc75596a1be2303dc947970bc9a7e3564c23c1e70afbed512
[INFO] running `"docker" "start" "-a" "26b69322cfa34d5bc75596a1be2303dc947970bc9a7e3564c23c1e70afbed512"`
[INFO] [stderr]    Compiling converter v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "26b69322cfa34d5bc75596a1be2303dc947970bc9a7e3564c23c1e70afbed512"`
[INFO] running `"docker" "rm" "-f" "26b69322cfa34d5bc75596a1be2303dc947970bc9a7e3564c23c1e70afbed512"`
[INFO] [stdout] 26b69322cfa34d5bc75596a1be2303dc947970bc9a7e3564c23c1e70afbed512
[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/AbrarNitk/converter:/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] 87abb4d5eae856b44a3923218b253e7ad7283ae3db6024de965a64ce9b16af8f
[INFO] running `"docker" "start" "-a" "87abb4d5eae856b44a3923218b253e7ad7283ae3db6024de965a64ce9b16af8f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/converter-a20eed4dc4ce393c
[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" "87abb4d5eae856b44a3923218b253e7ad7283ae3db6024de965a64ce9b16af8f"`
[INFO] running `"docker" "rm" "-f" "87abb4d5eae856b44a3923218b253e7ad7283ae3db6024de965a64ce9b16af8f"`
[INFO] [stdout] 87abb4d5eae856b44a3923218b253e7ad7283ae3db6024de965a64ce9b16af8f