[INFO] updating cached repository Beskhue/advent-of-code-2017 [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Beskhue/advent-of-code-2017 [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Beskhue/advent-of-code-2017" "work/ex/beta-1.38-1/sources/1.37.0/gh/Beskhue/advent-of-code-2017"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Beskhue/advent-of-code-2017'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Beskhue/advent-of-code-2017" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Beskhue/advent-of-code-2017"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Beskhue/advent-of-code-2017'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 0252981713d6b1c7fb04ff979a5011290892ba12 [INFO] sha for GitHub repo Beskhue/advent-of-code-2017: 0252981713d6b1c7fb04ff979a5011290892ba12 [INFO] validating manifest of Beskhue/advent-of-code-2017 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 Beskhue/advent-of-code-2017 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 Beskhue/advent-of-code-2017 [INFO] finished frobbing Beskhue/advent-of-code-2017 [INFO] frobbed toml for Beskhue/advent-of-code-2017 written to work/ex/beta-1.38-1/sources/1.37.0/gh/Beskhue/advent-of-code-2017/Cargo.toml [INFO] started frobbing Beskhue/advent-of-code-2017 [INFO] finished frobbing Beskhue/advent-of-code-2017 [INFO] frobbed toml for Beskhue/advent-of-code-2017 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Beskhue/advent-of-code-2017/Cargo.toml [INFO] crate Beskhue/advent-of-code-2017 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 Beskhue/advent-of-code-2017 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Beskhue/advent-of-code-2017:/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] 5a2a0000452e9817984566be3c1df6bdeb389930642e7ca73e4858220725efbf [INFO] running `"docker" "start" "-a" "5a2a0000452e9817984566be3c1df6bdeb389930642e7ca73e4858220725efbf"` [INFO] [stderr] Compiling libc v0.2.34 [INFO] [stderr] Compiling ordermap v0.3.2 [INFO] [stderr] Compiling fixedbitset v0.1.8 [INFO] [stderr] Compiling itertools v0.7.4 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Compiling aho-corasick v0.6.4 [INFO] [stderr] Compiling regex v0.2.3 [INFO] [stderr] Compiling advent_of_code_2017 v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/december08.rs:4:45 [INFO] [stderr] | [INFO] [stderr] 4 | type Result = std::result::Result>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: denote infinite loops with `loop { ... }` [INFO] [stderr] --> src/december06.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | while true { [INFO] [stderr] | ^^^^^^^^^^ help: use `loop` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(while_true)] on by default [INFO] [stderr] [INFO] [stderr] warning: denote infinite loops with `loop { ... }` [INFO] [stderr] --> src/december05.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | while true { [INFO] [stderr] | ^^^^^^^^^^ help: use `loop` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(while_true)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable `cur_location` is assigned to, but never used [INFO] [stderr] --> src/december03.rs:81:13 [INFO] [stderr] | [INFO] [stderr] 81 | let mut cur_location = 1; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] = note: consider using `_cur_location` instead [INFO] [stderr] [INFO] [stderr] warning: denote infinite loops with `loop { ... }` [INFO] [stderr] --> src/december03.rs:83:5 [INFO] [stderr] | [INFO] [stderr] 83 | while true { [INFO] [stderr] | ^^^^^^^^^^ help: use `loop` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(while_true)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.60s [INFO] running `"docker" "inspect" "5a2a0000452e9817984566be3c1df6bdeb389930642e7ca73e4858220725efbf"` [INFO] running `"docker" "rm" "-f" "5a2a0000452e9817984566be3c1df6bdeb389930642e7ca73e4858220725efbf"` [INFO] [stdout] 5a2a0000452e9817984566be3c1df6bdeb389930642e7ca73e4858220725efbf [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Beskhue/advent-of-code-2017:/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] 4b5646d726710d29932b9cd5de4918dd489df238201a0a940d356687939a4613 [INFO] running `"docker" "start" "-a" "4b5646d726710d29932b9cd5de4918dd489df238201a0a940d356687939a4613"` [INFO] [stderr] Compiling advent_of_code_2017 v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: denote infinite loops with `loop { ... }` [INFO] [stderr] --> src/december05.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | while true { [INFO] [stderr] | ^^^^^^^^^^ help: use `loop` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(while_true)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable `cur_location` is assigned to, but never used [INFO] [stderr] --> src/december03.rs:81:13 [INFO] [stderr] | [INFO] [stderr] 81 | let mut cur_location = 1; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] = note: consider using `_cur_location` instead [INFO] [stderr] [INFO] [stderr] warning: denote infinite loops with `loop { ... }` [INFO] [stderr] --> src/december03.rs:83:5 [INFO] [stderr] | [INFO] [stderr] 83 | while true { [INFO] [stderr] | ^^^^^^^^^^ help: use `loop` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(while_true)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/december08.rs:4:45 [INFO] [stderr] | [INFO] [stderr] 4 | type Result = std::result::Result>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: denote infinite loops with `loop { ... }` [INFO] [stderr] --> src/december06.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | while true { [INFO] [stderr] | ^^^^^^^^^^ help: use `loop` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(while_true)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.23s [INFO] running `"docker" "inspect" "4b5646d726710d29932b9cd5de4918dd489df238201a0a940d356687939a4613"` [INFO] running `"docker" "rm" "-f" "4b5646d726710d29932b9cd5de4918dd489df238201a0a940d356687939a4613"` [INFO] [stdout] 4b5646d726710d29932b9cd5de4918dd489df238201a0a940d356687939a4613 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Beskhue/advent-of-code-2017:/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] 7771a4c89a7e85ed02b616a21a8f5506b9ed4cd64fc1183ffc7085ec1e48b005 [INFO] running `"docker" "start" "-a" "7771a4c89a7e85ed02b616a21a8f5506b9ed4cd64fc1183ffc7085ec1e48b005"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/crater/target/debug/deps/december01-207519775e3a740f [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/december02-424be8d89ff061d5 [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] [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] [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/december03-eebe2a41badd2993 [INFO] [stderr] Running /opt/crater/target/debug/deps/december04-085200c43d8e65b1 [INFO] [stderr] Running /opt/crater/target/debug/deps/december05-b62c0979ccd004cc [INFO] [stderr] Running /opt/crater/target/debug/deps/december06-c04362340195325e [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] [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/december07-7a72ce12c1669400 [INFO] [stderr] Running /opt/crater/target/debug/deps/december08-b43e45d1434bf149 [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] [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" "7771a4c89a7e85ed02b616a21a8f5506b9ed4cd64fc1183ffc7085ec1e48b005"` [INFO] running `"docker" "rm" "-f" "7771a4c89a7e85ed02b616a21a8f5506b9ed4cd64fc1183ffc7085ec1e48b005"` [INFO] [stdout] 7771a4c89a7e85ed02b616a21a8f5506b9ed4cd64fc1183ffc7085ec1e48b005