[INFO] crate cargo-aoc 0.2.2 is already in cache
[INFO] extracting crate cargo-aoc 0.2.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/cargo-aoc/0.2.2
[INFO] extracting crate cargo-aoc 0.2.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cargo-aoc/0.2.2
[INFO] validating manifest of cargo-aoc-0.2.2 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 cargo-aoc-0.2.2 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 cargo-aoc-0.2.2
[INFO] finished frobbing cargo-aoc-0.2.2
[INFO] frobbed toml for cargo-aoc-0.2.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/cargo-aoc/0.2.2/Cargo.toml
[INFO] started frobbing cargo-aoc-0.2.2
[INFO] finished frobbing cargo-aoc-0.2.2
[INFO] frobbed toml for cargo-aoc-0.2.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cargo-aoc/0.2.2/Cargo.toml
[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] testing cargo-aoc-0.2.2 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/reg/cargo-aoc/0.2.2:/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] 30e5db9e54cd903c5240071a3941ab538d0bed9749f6a4ad7ef905af65efa424
[INFO] running `"docker" "start" "-a" "30e5db9e54cd903c5240071a3941ab538d0bed9749f6a4ad7ef905af65efa424"`
[INFO] [stderr]    Compiling webbrowser v0.3.1
[INFO] [stderr]    Compiling chrono-tz v0.5.1
[INFO] [stderr]    Compiling aoc-runner-internal v0.1.0
[INFO] [stderr]    Compiling cargo-aoc v0.2.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/app.rs:95:69
[INFO] [stderr]    |
[INFO] [stderr] 95 |     fn download_input(&self, day: Day, year: u32) -> Result<(), Box<error::Error>> {
[INFO] [stderr]    |                                                                     ^^^^^^^^^^^^ help: use `dyn`: `dyn error::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/app.rs:140:72
[INFO] [stderr]     |
[INFO] [stderr] 140 |     pub fn execute_default(&self, args: &ArgMatches) -> Result<(), Box<error::Error>> {
[INFO] [stderr]     |                                                                        ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app.rs:236:70
[INFO] [stderr]     |
[INFO] [stderr] 236 |     pub fn execute_bench(&self, args: &ArgMatches) -> Result<(), Box<error::Error>> {
[INFO] [stderr]     |                                                                      ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/project.rs:12:48
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub fn new() -> Result<ProjectManager, Box<error::Error>> {
[INFO] [stderr]    |                                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/project.rs:32:57
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn build_project(&self) -> Result<DayParts, Box<error::Error>> {
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.35s
[INFO] running `"docker" "inspect" "30e5db9e54cd903c5240071a3941ab538d0bed9749f6a4ad7ef905af65efa424"`
[INFO] running `"docker" "rm" "-f" "30e5db9e54cd903c5240071a3941ab538d0bed9749f6a4ad7ef905af65efa424"`
[INFO] [stdout] 30e5db9e54cd903c5240071a3941ab538d0bed9749f6a4ad7ef905af65efa424
[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/reg/cargo-aoc/0.2.2:/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] 4427893ba7b9477555959284688a955f3b6fc613890323f76c2e18e1e3f8edd2
[INFO] running `"docker" "start" "-a" "4427893ba7b9477555959284688a955f3b6fc613890323f76c2e18e1e3f8edd2"`
[INFO] [stderr]    Compiling cargo-aoc v0.2.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/app.rs:95:69
[INFO] [stderr]    |
[INFO] [stderr] 95 |     fn download_input(&self, day: Day, year: u32) -> Result<(), Box<error::Error>> {
[INFO] [stderr]    |                                                                     ^^^^^^^^^^^^ help: use `dyn`: `dyn error::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/app.rs:140:72
[INFO] [stderr]     |
[INFO] [stderr] 140 |     pub fn execute_default(&self, args: &ArgMatches) -> Result<(), Box<error::Error>> {
[INFO] [stderr]     |                                                                        ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/app.rs:236:70
[INFO] [stderr]     |
[INFO] [stderr] 236 |     pub fn execute_bench(&self, args: &ArgMatches) -> Result<(), Box<error::Error>> {
[INFO] [stderr]     |                                                                      ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/project.rs:12:48
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub fn new() -> Result<ProjectManager, Box<error::Error>> {
[INFO] [stderr]    |                                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/project.rs:32:57
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub fn build_project(&self) -> Result<DayParts, Box<error::Error>> {
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `"docker" "inspect" "4427893ba7b9477555959284688a955f3b6fc613890323f76c2e18e1e3f8edd2"`
[INFO] running `"docker" "rm" "-f" "4427893ba7b9477555959284688a955f3b6fc613890323f76c2e18e1e3f8edd2"`
[INFO] [stdout] 4427893ba7b9477555959284688a955f3b6fc613890323f76c2e18e1e3f8edd2
[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/reg/cargo-aoc/0.2.2:/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] 838c97e2c9a6e4e7ccf1c6f348167f5796b52236f0c940750a77f14240d7b1ea
[INFO] running `"docker" "start" "-a" "838c97e2c9a6e4e7ccf1c6f348167f5796b52236f0c940750a77f14240d7b1ea"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cargo_aoc-083dde1494459075
[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" "838c97e2c9a6e4e7ccf1c6f348167f5796b52236f0c940750a77f14240d7b1ea"`
[INFO] running `"docker" "rm" "-f" "838c97e2c9a6e4e7ccf1c6f348167f5796b52236f0c940750a77f14240d7b1ea"`
[INFO] [stdout] 838c97e2c9a6e4e7ccf1c6f348167f5796b52236f0c940750a77f14240d7b1ea