[INFO] updating cached repository Drunkendarknut/tilext
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Drunkendarknut/tilext
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Drunkendarknut/tilext" "work/ex/beta-1.38-1/sources/1.37.0/gh/Drunkendarknut/tilext"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Drunkendarknut/tilext'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Drunkendarknut/tilext" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Drunkendarknut/tilext"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Drunkendarknut/tilext'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 33370b96dd5368814c5b0e8d6e39afb963590ebc
[INFO] sha for GitHub repo Drunkendarknut/tilext: 33370b96dd5368814c5b0e8d6e39afb963590ebc
[INFO] validating manifest of Drunkendarknut/tilext 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 Drunkendarknut/tilext 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 Drunkendarknut/tilext
[INFO] finished frobbing Drunkendarknut/tilext
[INFO] frobbed toml for Drunkendarknut/tilext written to work/ex/beta-1.38-1/sources/1.37.0/gh/Drunkendarknut/tilext/Cargo.toml
[INFO] started frobbing Drunkendarknut/tilext
[INFO] finished frobbing Drunkendarknut/tilext
[INFO] frobbed toml for Drunkendarknut/tilext written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Drunkendarknut/tilext/Cargo.toml
[INFO] crate Drunkendarknut/tilext 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing Drunkendarknut/tilext against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Drunkendarknut/tilext:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 7639a4b93b2ba2b94029f099bf9df3f6dd39d6f855535bee59c487ab2abe2557
[INFO] running `"docker" "start" "-a" "7639a4b93b2ba2b94029f099bf9df3f6dd39d6f855535bee59c487ab2abe2557"`
[INFO] [stderr]    Compiling rgb v0.8.10
[INFO] [stderr]    Compiling lodepng v2.1.5
[INFO] [stderr]    Compiling tilext v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:27:68
[INFO] [stderr]    |
[INFO] [stderr] 27 | fn parse_args<'a>(args: &'a Vec<String>) -> Result<Config<'a>, Box<Error>>
[INFO] [stderr]    |                                                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:124:68
[INFO] [stderr]     |
[INFO] [stderr] 124 | fn process_image(config: &Config, path_i: usize) -> Result<(), Box<Error>>
[INFO] [stderr]     |                                                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.64s
[INFO] running `"docker" "inspect" "7639a4b93b2ba2b94029f099bf9df3f6dd39d6f855535bee59c487ab2abe2557"`
[INFO] running `"docker" "rm" "-f" "7639a4b93b2ba2b94029f099bf9df3f6dd39d6f855535bee59c487ab2abe2557"`
[INFO] [stdout] 7639a4b93b2ba2b94029f099bf9df3f6dd39d6f855535bee59c487ab2abe2557
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Drunkendarknut/tilext:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9f4750803386e68c5421a82459135a97bd4792e22efebe265076e73d8b963acc
[INFO] running `"docker" "start" "-a" "9f4750803386e68c5421a82459135a97bd4792e22efebe265076e73d8b963acc"`
[INFO] [stderr]    Compiling tilext v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:27:68
[INFO] [stderr]    |
[INFO] [stderr] 27 | fn parse_args<'a>(args: &'a Vec<String>) -> Result<Config<'a>, Box<Error>>
[INFO] [stderr]    |                                                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:124:68
[INFO] [stderr]     |
[INFO] [stderr] 124 | fn process_image(config: &Config, path_i: usize) -> Result<(), Box<Error>>
[INFO] [stderr]     |                                                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "9f4750803386e68c5421a82459135a97bd4792e22efebe265076e73d8b963acc"`
[INFO] running `"docker" "rm" "-f" "9f4750803386e68c5421a82459135a97bd4792e22efebe265076e73d8b963acc"`
[INFO] [stdout] 9f4750803386e68c5421a82459135a97bd4792e22efebe265076e73d8b963acc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Drunkendarknut/tilext:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 20d71ca79eaeb711e5a017d16faf740fe05255d27fe27b0c5df999869c36e731
[INFO] running `"docker" "start" "-a" "20d71ca79eaeb711e5a017d16faf740fe05255d27fe27b0c5df999869c36e731"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tilext-cde00336958b3c96
[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" "20d71ca79eaeb711e5a017d16faf740fe05255d27fe27b0c5df999869c36e731"`
[INFO] running `"docker" "rm" "-f" "20d71ca79eaeb711e5a017d16faf740fe05255d27fe27b0c5df999869c36e731"`
[INFO] [stdout] 20d71ca79eaeb711e5a017d16faf740fe05255d27fe27b0c5df999869c36e731