[INFO] updating cached repository andrewdski/complex
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/andrewdski/complex
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/andrewdski/complex" "work/ex/beta-1.38-1/sources/1.37.0/gh/andrewdski/complex"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/andrewdski/complex'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/andrewdski/complex" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/andrewdski/complex"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/andrewdski/complex'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bb99e356c6fad8b825005637537a8e120f49086d
[INFO] sha for GitHub repo andrewdski/complex: bb99e356c6fad8b825005637537a8e120f49086d
[INFO] validating manifest of andrewdski/complex 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 andrewdski/complex 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 andrewdski/complex
[INFO] finished frobbing andrewdski/complex
[INFO] frobbed toml for andrewdski/complex written to work/ex/beta-1.38-1/sources/1.37.0/gh/andrewdski/complex/Cargo.toml
[INFO] started frobbing andrewdski/complex
[INFO] finished frobbing andrewdski/complex
[INFO] frobbed toml for andrewdski/complex written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/andrewdski/complex/Cargo.toml
[INFO] crate andrewdski/complex 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 andrewdski/complex 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/andrewdski/complex:/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] d9b23198766a70e81fb1bca2fb1bf1952ece9843a205d55ccdb06f858262c22a
[INFO] running `"docker" "start" "-a" "d9b23198766a70e81fb1bca2fb1bf1952ece9843a205d55ccdb06f858262c22a"`
[INFO] [stderr]    Compiling complex v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: floating-point types cannot be used in patterns
[INFO] [stderr]   --> src/main.rs:13:28
[INFO] [stderr]    |
[INFO] [stderr] 13 |             Complex{ r, i: 0. } => write!(f, "{}", r),
[INFO] [stderr]    |                            ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(illegal_floating_point_literal_pattern)] on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
[INFO] [stderr] 
[INFO] [stderr] warning: floating-point types cannot be used in patterns
[INFO] [stderr]   --> src/main.rs:14:25
[INFO] [stderr]    |
[INFO] [stderr] 14 |             Complex{ r: 0., i } => write!(f, "{}", i),
[INFO] [stderr]    |                         ^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
[INFO] [stderr] 
[INFO] [stderr] warning: floating-point types cannot be used in patterns
[INFO] [stderr]   --> src/main.rs:13:28
[INFO] [stderr]    |
[INFO] [stderr] 13 |             Complex{ r, i: 0. } => write!(f, "{}", r),
[INFO] [stderr]    |                            ^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "d9b23198766a70e81fb1bca2fb1bf1952ece9843a205d55ccdb06f858262c22a"`
[INFO] running `"docker" "rm" "-f" "d9b23198766a70e81fb1bca2fb1bf1952ece9843a205d55ccdb06f858262c22a"`
[INFO] [stdout] d9b23198766a70e81fb1bca2fb1bf1952ece9843a205d55ccdb06f858262c22a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/andrewdski/complex:/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] dbf61bfecec052fd5b4ab77fe6c44428401e4b205f74602ce511bc9793babd1c
[INFO] running `"docker" "start" "-a" "dbf61bfecec052fd5b4ab77fe6c44428401e4b205f74602ce511bc9793babd1c"`
[INFO] [stderr]    Compiling complex v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: floating-point types cannot be used in patterns
[INFO] [stderr]   --> src/main.rs:13:28
[INFO] [stderr]    |
[INFO] [stderr] 13 |             Complex{ r, i: 0. } => write!(f, "{}", r),
[INFO] [stderr]    |                            ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(illegal_floating_point_literal_pattern)] on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
[INFO] [stderr] 
[INFO] [stderr] warning: floating-point types cannot be used in patterns
[INFO] [stderr]   --> src/main.rs:14:25
[INFO] [stderr]    |
[INFO] [stderr] 14 |             Complex{ r: 0., i } => write!(f, "{}", i),
[INFO] [stderr]    |                         ^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
[INFO] [stderr] 
[INFO] [stderr] warning: floating-point types cannot be used in patterns
[INFO] [stderr]   --> src/main.rs:13:28
[INFO] [stderr]    |
[INFO] [stderr] 13 |             Complex{ r, i: 0. } => write!(f, "{}", r),
[INFO] [stderr]    |                            ^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "dbf61bfecec052fd5b4ab77fe6c44428401e4b205f74602ce511bc9793babd1c"`
[INFO] running `"docker" "rm" "-f" "dbf61bfecec052fd5b4ab77fe6c44428401e4b205f74602ce511bc9793babd1c"`
[INFO] [stdout] dbf61bfecec052fd5b4ab77fe6c44428401e4b205f74602ce511bc9793babd1c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/andrewdski/complex:/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] 37e5f03983ce44b7707dffd133c0dd99fb5b3991549fe7b60e860f7c26456cc7
[INFO] running `"docker" "start" "-a" "37e5f03983ce44b7707dffd133c0dd99fb5b3991549fe7b60e860f7c26456cc7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/complex-8aa087ead18aea5b
[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" "37e5f03983ce44b7707dffd133c0dd99fb5b3991549fe7b60e860f7c26456cc7"`
[INFO] running `"docker" "rm" "-f" "37e5f03983ce44b7707dffd133c0dd99fb5b3991549fe7b60e860f7c26456cc7"`
[INFO] [stdout] 37e5f03983ce44b7707dffd133c0dd99fb5b3991549fe7b60e860f7c26456cc7