[INFO] updating cached repository gobanos/cargo-aoc [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/gobanos/cargo-aoc [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/gobanos/cargo-aoc" "work/ex/beta-1.38-1/sources/1.37.0/gh/gobanos/cargo-aoc"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/gobanos/cargo-aoc'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/gobanos/cargo-aoc" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gobanos/cargo-aoc"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gobanos/cargo-aoc'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 0f03b2a12d91faea2ddce831131f07528a33a541 [INFO] sha for GitHub repo gobanos/cargo-aoc: 0f03b2a12d91faea2ddce831131f07528a33a541 [INFO] validating manifest of gobanos/cargo-aoc 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 gobanos/cargo-aoc 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 gobanos/cargo-aoc [INFO] finished frobbing gobanos/cargo-aoc [INFO] frobbed toml for gobanos/cargo-aoc written to work/ex/beta-1.38-1/sources/1.37.0/gh/gobanos/cargo-aoc/Cargo.toml [INFO] started frobbing gobanos/cargo-aoc [INFO] finished frobbing gobanos/cargo-aoc [INFO] frobbed toml for gobanos/cargo-aoc written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gobanos/cargo-aoc/Cargo.toml [INFO] crate gobanos/cargo-aoc 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 gobanos/cargo-aoc 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-6/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/gobanos/cargo-aoc:/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] 7aa6c5a0a17d2922cd97377993f18c8e138a92e49aa927480c15361cc88558bb [INFO] running `"docker" "start" "-a" "7aa6c5a0a17d2922cd97377993f18c8e138a92e49aa927480c15361cc88558bb"` [INFO] [stderr] Compiling webbrowser v0.3.1 [INFO] [stderr] Compiling crossbeam-epoch v0.6.1 [INFO] [stderr] Compiling mio v0.6.16 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling tokio-io v0.1.10 [INFO] [stderr] Compiling parse-zoneinfo v0.2.0 [INFO] [stderr] Compiling aoc-runner-internal v0.1.0 [INFO] [stderr] Compiling crossbeam-deque v0.6.2 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling h2 v0.1.14 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling tokio-threadpool v0.1.9 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling tokio-reactor v0.1.7 [INFO] [stderr] Compiling chrono-tz v0.5.0 [INFO] [stderr] Compiling tokio-uds v0.2.4 [INFO] [stderr] Compiling tokio-udp v0.1.3 [INFO] [stderr] Compiling tokio-tcp v0.1.2 [INFO] [stderr] Compiling tokio-fs v0.1.4 [INFO] [stderr] Compiling tokio v0.1.13 [INFO] [stderr] Compiling hyper v0.12.16 [INFO] [stderr] Compiling hyper-tls v0.3.1 [INFO] [stderr] Compiling reqwest v0.9.5 [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> { [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> { [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> { [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> { [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> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 56.18s [INFO] running `"docker" "inspect" "7aa6c5a0a17d2922cd97377993f18c8e138a92e49aa927480c15361cc88558bb"` [INFO] running `"docker" "rm" "-f" "7aa6c5a0a17d2922cd97377993f18c8e138a92e49aa927480c15361cc88558bb"` [INFO] [stdout] 7aa6c5a0a17d2922cd97377993f18c8e138a92e49aa927480c15361cc88558bb [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/gobanos/cargo-aoc:/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] d5e4a79f1702782a1a8d853bdc0ffbb9d2911c03544749e8c2b762ebd072c954 [INFO] running `"docker" "start" "-a" "d5e4a79f1702782a1a8d853bdc0ffbb9d2911c03544749e8c2b762ebd072c954"` [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> { [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> { [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> { [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> { [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> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.09s [INFO] running `"docker" "inspect" "d5e4a79f1702782a1a8d853bdc0ffbb9d2911c03544749e8c2b762ebd072c954"` [INFO] running `"docker" "rm" "-f" "d5e4a79f1702782a1a8d853bdc0ffbb9d2911c03544749e8c2b762ebd072c954"` [INFO] [stdout] d5e4a79f1702782a1a8d853bdc0ffbb9d2911c03544749e8c2b762ebd072c954 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/gobanos/cargo-aoc:/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] 42aefcf7af76d605ecb635fa764a5c4ec2bd222b19cc960bea03738844a8ea01 [INFO] running `"docker" "start" "-a" "42aefcf7af76d605ecb635fa764a5c4ec2bd222b19cc960bea03738844a8ea01"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.22s [INFO] [stderr] Running /opt/crater/target/debug/deps/cargo_aoc-ee5a061d7923dfd0 [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" "42aefcf7af76d605ecb635fa764a5c4ec2bd222b19cc960bea03738844a8ea01"` [INFO] running `"docker" "rm" "-f" "42aefcf7af76d605ecb635fa764a5c4ec2bd222b19cc960bea03738844a8ea01"` [INFO] [stdout] 42aefcf7af76d605ecb635fa764a5c4ec2bd222b19cc960bea03738844a8ea01