[INFO] updating cached repository groumache/project-euler-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/groumache/project-euler-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/groumache/project-euler-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/groumache/project-euler-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/groumache/project-euler-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/groumache/project-euler-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/groumache/project-euler-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/groumache/project-euler-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c32c96fe6923730c25a2e17238c3c6cdcabaf0d4
[INFO] sha for GitHub repo groumache/project-euler-rust: c32c96fe6923730c25a2e17238c3c6cdcabaf0d4
[INFO] validating manifest of groumache/project-euler-rust 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 groumache/project-euler-rust 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 groumache/project-euler-rust
[INFO] finished frobbing groumache/project-euler-rust
[INFO] frobbed toml for groumache/project-euler-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/groumache/project-euler-rust/Cargo.toml
[INFO] started frobbing groumache/project-euler-rust
[INFO] finished frobbing groumache/project-euler-rust
[INFO] frobbed toml for groumache/project-euler-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/groumache/project-euler-rust/Cargo.toml
[INFO] crate groumache/project-euler-rust 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] testing groumache/project-euler-rust 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-0/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/groumache/project-euler-rust:/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] 02763d9466d35e6b9d3bc49e783ba4e9b48ade3145793193669469e9ad5a2539
[INFO] running `"docker" "start" "-a" "02763d9466d35e6b9d3bc49e783ba4e9b48ade3145793193669469e9ad5a2539"`
[INFO] [stderr]    Compiling project-euler-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/problem011to020.rs:289:18
[INFO] [stderr]     |
[INFO] [stderr] 289 |                 0...19 => letters_0to19(num),
[INFO] [stderr]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/problem011to020.rs:291:19
[INFO] [stderr]     |
[INFO] [stderr] 291 |                 41...49 | 51...59 | 61...69 => 5 + letters_0to19(num % 20),
[INFO] [stderr]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/problem011to020.rs:291:29
[INFO] [stderr]     |
[INFO] [stderr] 291 |                 41...49 | 51...59 | 61...69 => 5 + letters_0to19(num % 20),
[INFO] [stderr]     |                             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/problem011to020.rs:291:39
[INFO] [stderr]     |
[INFO] [stderr] 291 |                 41...49 | 51...59 | 61...69 => 5 + letters_0to19(num % 20),
[INFO] [stderr]     |                                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/problem011to020.rs:293:19
[INFO] [stderr]     |
[INFO] [stderr] 293 |                 21...29 | 31...39 | 81...89 | 91...99 => 6 + letters_0to19(num % 20),
[INFO] [stderr]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/problem011to020.rs:293:29
[INFO] [stderr]     |
[INFO] [stderr] 293 |                 21...29 | 31...39 | 81...89 | 91...99 => 6 + letters_0to19(num % 20),
[INFO] [stderr]     |                             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/problem011to020.rs:293:39
[INFO] [stderr]     |
[INFO] [stderr] 293 |                 21...29 | 31...39 | 81...89 | 91...99 => 6 + letters_0to19(num % 20),
[INFO] [stderr]     |                                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/problem011to020.rs:293:49
[INFO] [stderr]     |
[INFO] [stderr] 293 |                 21...29 | 31...39 | 81...89 | 91...99 => 6 + letters_0to19(num % 20),
[INFO] [stderr]     |                                                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/problem011to020.rs:295:19
[INFO] [stderr]     |
[INFO] [stderr] 295 |                 71...79 => 7 + letters_0to19(num % 20),
[INFO] [stderr]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/problem011to020.rs:302:18
[INFO] [stderr]     |
[INFO] [stderr] 302 |                 0...99 => letters_0to99(num),
[INFO] [stderr]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/problem011to020.rs:305:20
[INFO] [stderr]     |
[INFO] [stderr] 305 |                 101...999 => 7 + letters_0to19(hundreds) + 3 + letters_0to99(num % 100),
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/problem011to020.rs:319:22
[INFO] [stderr]     |
[INFO] [stderr] 319 |                     0...999 => letters_0to999(num),
[INFO] [stderr]     |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.55s
[INFO] running `"docker" "inspect" "02763d9466d35e6b9d3bc49e783ba4e9b48ade3145793193669469e9ad5a2539"`
[INFO] running `"docker" "rm" "-f" "02763d9466d35e6b9d3bc49e783ba4e9b48ade3145793193669469e9ad5a2539"`
[INFO] [stdout] 02763d9466d35e6b9d3bc49e783ba4e9b48ade3145793193669469e9ad5a2539
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/groumache/project-euler-rust:/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] 53e93544f3c08fb6ae90f9773af57f166880a10a4a54aed7c4c4c2c3cb29a25e
[INFO] running `"docker" "start" "-a" "53e93544f3c08fb6ae90f9773af57f166880a10a4a54aed7c4c4c2c3cb29a25e"`
[INFO] [stderr]    Compiling project-euler-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/problem011to020.rs:289:18
[INFO] [stderr]     |
[INFO] [stderr] 289 |                 0...19 => letters_0to19(num),
[INFO] [stderr]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/problem011to020.rs:291:19
[INFO] [stderr]     |
[INFO] [stderr] 291 |                 41...49 | 51...59 | 61...69 => 5 + letters_0to19(num % 20),
[INFO] [stderr]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/problem011to020.rs:291:29
[INFO] [stderr]     |
[INFO] [stderr] 291 |                 41...49 | 51...59 | 61...69 => 5 + letters_0to19(num % 20),
[INFO] [stderr]     |                             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/problem011to020.rs:291:39
[INFO] [stderr]     |
[INFO] [stderr] 291 |                 41...49 | 51...59 | 61...69 => 5 + letters_0to19(num % 20),
[INFO] [stderr]     |                                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/problem011to020.rs:293:19
[INFO] [stderr]     |
[INFO] [stderr] 293 |                 21...29 | 31...39 | 81...89 | 91...99 => 6 + letters_0to19(num % 20),
[INFO] [stderr]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/problem011to020.rs:293:29
[INFO] [stderr]     |
[INFO] [stderr] 293 |                 21...29 | 31...39 | 81...89 | 91...99 => 6 + letters_0to19(num % 20),
[INFO] [stderr]     |                             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/problem011to020.rs:293:39
[INFO] [stderr]     |
[INFO] [stderr] 293 |                 21...29 | 31...39 | 81...89 | 91...99 => 6 + letters_0to19(num % 20),
[INFO] [stderr]     |                                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/problem011to020.rs:293:49
[INFO] [stderr]     |
[INFO] [stderr] 293 |                 21...29 | 31...39 | 81...89 | 91...99 => 6 + letters_0to19(num % 20),
[INFO] [stderr]     |                                                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/problem011to020.rs:295:19
[INFO] [stderr]     |
[INFO] [stderr] 295 |                 71...79 => 7 + letters_0to19(num % 20),
[INFO] [stderr]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/problem011to020.rs:302:18
[INFO] [stderr]     |
[INFO] [stderr] 302 |                 0...99 => letters_0to99(num),
[INFO] [stderr]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/problem011to020.rs:305:20
[INFO] [stderr]     |
[INFO] [stderr] 305 |                 101...999 => 7 + letters_0to19(hundreds) + 3 + letters_0to99(num % 100),
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/problem011to020.rs:319:22
[INFO] [stderr]     |
[INFO] [stderr] 319 |                     0...999 => letters_0to999(num),
[INFO] [stderr]     |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.20s
[INFO] running `"docker" "inspect" "53e93544f3c08fb6ae90f9773af57f166880a10a4a54aed7c4c4c2c3cb29a25e"`
[INFO] running `"docker" "rm" "-f" "53e93544f3c08fb6ae90f9773af57f166880a10a4a54aed7c4c4c2c3cb29a25e"`
[INFO] [stdout] 53e93544f3c08fb6ae90f9773af57f166880a10a4a54aed7c4c4c2c3cb29a25e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/groumache/project-euler-rust:/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] a6789915f70d1a53482de59ce50dc029f45364a428fbeec3afdf446df54da144
[INFO] running `"docker" "start" "-a" "a6789915f70d1a53482de59ce50dc029f45364a428fbeec3afdf446df54da144"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/project_euler_rust-2b96a66a3a33503f
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test tests_11to20::test_p012 ... ignored
[INFO] [stdout] test tests_11to20::test_p014 ... ignored
[INFO] [stdout] test tests_11to20::test_p015 ... ignored
[INFO] [stdout] test tests_11to20::test_p016 ... ignored
[INFO] [stdout] test tests_11to20::test_p017 ... ignored
[INFO] [stdout] test tests_11to20::test_p020 ... ignored
[INFO] [stdout] test tests_1to10::test_p001 ... ignored
[INFO] [stdout] test tests_1to10::test_p002 ... ignored
[INFO] [stdout] test tests_1to10::test_p003 ... ignored
[INFO] [stdout] test tests_1to10::test_p004 ... ignored
[INFO] [stdout] test tests_1to10::test_p005 ... ignored
[INFO] [stdout] test tests_1to10::test_p006 ... ignored
[INFO] [stdout] test tests_1to10::test_p007 ... ignored
[INFO] [stdout] test tests_1to10::test_p008 ... ignored
[INFO] [stdout] test tests_1to10::test_p009_v1 ... ignored
[INFO] [stdout] test tests_1to10::test_p009_v2 ... ignored
[INFO] [stdout] test tests_1to10::test_p010 ... ignored
[INFO] [stdout] test test_useful_func::test_is_prime ... ok
[INFO] [stdout] test test_useful_func::test_primes_below ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 17 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests project-euler-rust
[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" "a6789915f70d1a53482de59ce50dc029f45364a428fbeec3afdf446df54da144"`
[INFO] running `"docker" "rm" "-f" "a6789915f70d1a53482de59ce50dc029f45364a428fbeec3afdf446df54da144"`
[INFO] [stdout] a6789915f70d1a53482de59ce50dc029f45364a428fbeec3afdf446df54da144