[INFO] updating cached repository mthiesen/jonathan_converter
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mthiesen/jonathan_converter
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mthiesen/jonathan_converter" "work/ex/beta-1.38-1/sources/1.37.0/gh/mthiesen/jonathan_converter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mthiesen/jonathan_converter'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mthiesen/jonathan_converter" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mthiesen/jonathan_converter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mthiesen/jonathan_converter'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ca31579b1aeca875381fdb1f30297297d20a26f7
[INFO] sha for GitHub repo mthiesen/jonathan_converter: ca31579b1aeca875381fdb1f30297297d20a26f7
[INFO] validating manifest of mthiesen/jonathan_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 mthiesen/jonathan_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 mthiesen/jonathan_converter
[INFO] finished frobbing mthiesen/jonathan_converter
[INFO] frobbed toml for mthiesen/jonathan_converter written to work/ex/beta-1.38-1/sources/1.37.0/gh/mthiesen/jonathan_converter/Cargo.toml
[INFO] started frobbing mthiesen/jonathan_converter
[INFO] finished frobbing mthiesen/jonathan_converter
[INFO] frobbed toml for mthiesen/jonathan_converter written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mthiesen/jonathan_converter/Cargo.toml
[INFO] crate mthiesen/jonathan_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 mthiesen/jonathan_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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mthiesen/jonathan_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] db93a8fd7f25d16c2c27ae03c91328a77d41414f67178172f57372aabf4075f8
[INFO] running `"docker" "start" "-a" "db93a8fd7f25d16c2c27ae03c91328a77d41414f67178172f57372aabf4075f8"`
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling inflate v0.4.3
[INFO] [stderr]    Compiling atty v0.2.6
[INFO] [stderr]    Compiling pcx v0.2.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.24
[INFO] [stderr]    Compiling failure_derive v0.1.2
[INFO] [stderr]    Compiling backtrace v0.3.9
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling png v0.12.0
[INFO] [stderr]    Compiling failure v0.1.2
[INFO] [stderr]    Compiling rayon v1.0.2
[INFO] [stderr]    Compiling jonathan_converter v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.46s
[INFO] running `"docker" "inspect" "db93a8fd7f25d16c2c27ae03c91328a77d41414f67178172f57372aabf4075f8"`
[INFO] running `"docker" "rm" "-f" "db93a8fd7f25d16c2c27ae03c91328a77d41414f67178172f57372aabf4075f8"`
[INFO] [stdout] db93a8fd7f25d16c2c27ae03c91328a77d41414f67178172f57372aabf4075f8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mthiesen/jonathan_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] 3d43c7707212fac9ad3766a383442de6222c9fa9275c44b7fb48fac32230c6e7
[INFO] running `"docker" "start" "-a" "3d43c7707212fac9ad3766a383442de6222c9fa9275c44b7fb48fac32230c6e7"`
[INFO] [stderr]    Compiling jonathan_converter v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `"docker" "inspect" "3d43c7707212fac9ad3766a383442de6222c9fa9275c44b7fb48fac32230c6e7"`
[INFO] running `"docker" "rm" "-f" "3d43c7707212fac9ad3766a383442de6222c9fa9275c44b7fb48fac32230c6e7"`
[INFO] [stdout] 3d43c7707212fac9ad3766a383442de6222c9fa9275c44b7fb48fac32230c6e7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mthiesen/jonathan_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] f331e62bc134f8027c1056136a5e4be787ae9b11aa7099d2fb0c948605904d11
[INFO] running `"docker" "start" "-a" "f331e62bc134f8027c1056136a5e4be787ae9b11aa7099d2fb0c948605904d11"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[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] [stderr]      Running /opt/crater/target/debug/deps/jonathan_converter-b3c333d7c24a6a13
[INFO] running `"docker" "inspect" "f331e62bc134f8027c1056136a5e4be787ae9b11aa7099d2fb0c948605904d11"`
[INFO] running `"docker" "rm" "-f" "f331e62bc134f8027c1056136a5e4be787ae9b11aa7099d2fb0c948605904d11"`
[INFO] [stdout] f331e62bc134f8027c1056136a5e4be787ae9b11aa7099d2fb0c948605904d11