[INFO] updating cached repository bronvic/caesar
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bronvic/caesar
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bronvic/caesar" "work/ex/beta-1.38-1/sources/1.37.0/gh/bronvic/caesar"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/bronvic/caesar'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bronvic/caesar" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bronvic/caesar"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bronvic/caesar'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 029252099407c7b2cc5fb74e3e0f37b0c813374c
[INFO] sha for GitHub repo bronvic/caesar: 029252099407c7b2cc5fb74e3e0f37b0c813374c
[INFO] validating manifest of bronvic/caesar 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 bronvic/caesar 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 bronvic/caesar
[INFO] finished frobbing bronvic/caesar
[INFO] frobbed toml for bronvic/caesar written to work/ex/beta-1.38-1/sources/1.37.0/gh/bronvic/caesar/Cargo.toml
[INFO] started frobbing bronvic/caesar
[INFO] finished frobbing bronvic/caesar
[INFO] frobbed toml for bronvic/caesar written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bronvic/caesar/Cargo.toml
[INFO] crate bronvic/caesar 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 bronvic/caesar 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/bronvic/caesar:/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] 0baadb15e078dd4b8a3b8f25c1d2ad5425ba7b77a24c7a88f9592fdc1335c00d
[INFO] running `"docker" "start" "-a" "0baadb15e078dd4b8a3b8f25c1d2ad5425ba7b77a24c7a88f9592fdc1335c00d"`
[INFO] [stderr]    Compiling caesar v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "0baadb15e078dd4b8a3b8f25c1d2ad5425ba7b77a24c7a88f9592fdc1335c00d"`
[INFO] running `"docker" "rm" "-f" "0baadb15e078dd4b8a3b8f25c1d2ad5425ba7b77a24c7a88f9592fdc1335c00d"`
[INFO] [stdout] 0baadb15e078dd4b8a3b8f25c1d2ad5425ba7b77a24c7a88f9592fdc1335c00d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/bronvic/caesar:/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] 811a64caf9244033c3d9369132e176450bab03926bd9f500e86bb49e47f40305
[INFO] running `"docker" "start" "-a" "811a64caf9244033c3d9369132e176450bab03926bd9f500e86bb49e47f40305"`
[INFO] [stderr]    Compiling caesar v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "811a64caf9244033c3d9369132e176450bab03926bd9f500e86bb49e47f40305"`
[INFO] running `"docker" "rm" "-f" "811a64caf9244033c3d9369132e176450bab03926bd9f500e86bb49e47f40305"`
[INFO] [stdout] 811a64caf9244033c3d9369132e176450bab03926bd9f500e86bb49e47f40305
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/bronvic/caesar:/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] 21db9b83fbb715eea2f1e8b27fc08c33630507dc534c484beaabc0a2b04dc302
[INFO] running `"docker" "start" "-a" "21db9b83fbb715eea2f1e8b27fc08c33630507dc534c484beaabc0a2b04dc302"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/caesar-97c06bacac060f83
[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" "21db9b83fbb715eea2f1e8b27fc08c33630507dc534c484beaabc0a2b04dc302"`
[INFO] running `"docker" "rm" "-f" "21db9b83fbb715eea2f1e8b27fc08c33630507dc534c484beaabc0a2b04dc302"`
[INFO] [stdout] 21db9b83fbb715eea2f1e8b27fc08c33630507dc534c484beaabc0a2b04dc302