[INFO] updating cached repository AlexABallWebDev/rust_playground
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/AlexABallWebDev/rust_playground
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/AlexABallWebDev/rust_playground" "work/ex/beta-1.38-1/sources/1.37.0/gh/AlexABallWebDev/rust_playground"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/AlexABallWebDev/rust_playground'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/AlexABallWebDev/rust_playground" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AlexABallWebDev/rust_playground"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AlexABallWebDev/rust_playground'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1784c69f7bb2a7c150a86ea21e63bc1b73cb90dc
[INFO] sha for GitHub repo AlexABallWebDev/rust_playground: 1784c69f7bb2a7c150a86ea21e63bc1b73cb90dc
[INFO] validating manifest of AlexABallWebDev/rust_playground 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 AlexABallWebDev/rust_playground 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 AlexABallWebDev/rust_playground
[INFO] finished frobbing AlexABallWebDev/rust_playground
[INFO] frobbed toml for AlexABallWebDev/rust_playground written to work/ex/beta-1.38-1/sources/1.37.0/gh/AlexABallWebDev/rust_playground/Cargo.toml
[INFO] started frobbing AlexABallWebDev/rust_playground
[INFO] finished frobbing AlexABallWebDev/rust_playground
[INFO] frobbed toml for AlexABallWebDev/rust_playground written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AlexABallWebDev/rust_playground/Cargo.toml
[INFO] crate AlexABallWebDev/rust_playground 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing AlexABallWebDev/rust_playground 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-5/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/AlexABallWebDev/rust_playground:/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] fd8807806c9fe2afb2294f1ab2aedac351fa7d524db134bb0826fe68348f3ff3
[INFO] running `"docker" "start" "-a" "fd8807806c9fe2afb2294f1ab2aedac351fa7d524db134bb0826fe68348f3ff3"`
[INFO] [stderr]    Compiling rust_playground v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/intro_1.rs:393:12
[INFO] [stderr]     |
[INFO] [stderr] 393 |         13 ... 19 => println!("This is a \"teen\"", ),
[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/intro_1.rs:424:15
[INFO] [stderr]     |
[INFO] [stderr] 424 |         n @ 1 ... 12 => println!("n is between 1-12: {}", n),
[INFO] [stderr]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/intro_1.rs:425:16
[INFO] [stderr]     |
[INFO] [stderr] 425 |         n @ 13 ... 19 => println!("n is between 13-19: {}", n),
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/intro_1.rs:433:15
[INFO] [stderr]     |
[INFO] [stderr] 433 |         n @ 1 ... 12 => n + 1,
[INFO] [stderr]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/intro_1.rs:434:16
[INFO] [stderr]     |
[INFO] [stderr] 434 |         n @ 13 ... 19 => n + 2,
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "fd8807806c9fe2afb2294f1ab2aedac351fa7d524db134bb0826fe68348f3ff3"`
[INFO] running `"docker" "rm" "-f" "fd8807806c9fe2afb2294f1ab2aedac351fa7d524db134bb0826fe68348f3ff3"`
[INFO] [stdout] fd8807806c9fe2afb2294f1ab2aedac351fa7d524db134bb0826fe68348f3ff3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/AlexABallWebDev/rust_playground:/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] 8fee5dd526068fb4f08e470c841cb10d963a93999b90ae1fd5a9b116ad4c6b5a
[INFO] running `"docker" "start" "-a" "8fee5dd526068fb4f08e470c841cb10d963a93999b90ae1fd5a9b116ad4c6b5a"`
[INFO] [stderr]    Compiling rust_playground v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/intro_1.rs:393:12
[INFO] [stderr]     |
[INFO] [stderr] 393 |         13 ... 19 => println!("This is a \"teen\"", ),
[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/intro_1.rs:424:15
[INFO] [stderr]     |
[INFO] [stderr] 424 |         n @ 1 ... 12 => println!("n is between 1-12: {}", n),
[INFO] [stderr]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/intro_1.rs:425:16
[INFO] [stderr]     |
[INFO] [stderr] 425 |         n @ 13 ... 19 => println!("n is between 13-19: {}", n),
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/intro_1.rs:433:15
[INFO] [stderr]     |
[INFO] [stderr] 433 |         n @ 1 ... 12 => n + 1,
[INFO] [stderr]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/intro_1.rs:434:16
[INFO] [stderr]     |
[INFO] [stderr] 434 |         n @ 13 ... 19 => n + 2,
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `"docker" "inspect" "8fee5dd526068fb4f08e470c841cb10d963a93999b90ae1fd5a9b116ad4c6b5a"`
[INFO] running `"docker" "rm" "-f" "8fee5dd526068fb4f08e470c841cb10d963a93999b90ae1fd5a9b116ad4c6b5a"`
[INFO] [stdout] 8fee5dd526068fb4f08e470c841cb10d963a93999b90ae1fd5a9b116ad4c6b5a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/AlexABallWebDev/rust_playground:/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] 6db0ea11aee88c3d3ddbe64c2899507dea41afc479d78091baa2e9fdc4a29a7d
[INFO] running `"docker" "start" "-a" "6db0ea11aee88c3d3ddbe64c2899507dea41afc479d78091baa2e9fdc4a29a7d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_playground-205785f2293616ae
[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" "6db0ea11aee88c3d3ddbe64c2899507dea41afc479d78091baa2e9fdc4a29a7d"`
[INFO] running `"docker" "rm" "-f" "6db0ea11aee88c3d3ddbe64c2899507dea41afc479d78091baa2e9fdc4a29a7d"`
[INFO] [stdout] 6db0ea11aee88c3d3ddbe64c2899507dea41afc479d78091baa2e9fdc4a29a7d