[INFO] updating cached repository barafael/floatingpoint-type-punning
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/barafael/floatingpoint-type-punning
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/barafael/floatingpoint-type-punning" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/barafael/floatingpoint-type-punning"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/barafael/floatingpoint-type-punning'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/barafael/floatingpoint-type-punning" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/barafael/floatingpoint-type-punning"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/barafael/floatingpoint-type-punning'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5986914d3e6059c4d8b862506d614cd3c4746a3f
[INFO] sha for GitHub repo barafael/floatingpoint-type-punning: 5986914d3e6059c4d8b862506d614cd3c4746a3f
[INFO] validating manifest of barafael/floatingpoint-type-punning on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of barafael/floatingpoint-type-punning on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing barafael/floatingpoint-type-punning
[INFO] finished frobbing barafael/floatingpoint-type-punning
[INFO] frobbed toml for barafael/floatingpoint-type-punning written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/barafael/floatingpoint-type-punning/Cargo.toml
[INFO] started frobbing barafael/floatingpoint-type-punning
[INFO] finished frobbing barafael/floatingpoint-type-punning
[INFO] frobbed toml for barafael/floatingpoint-type-punning written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/barafael/floatingpoint-type-punning/Cargo.toml
[INFO] crate barafael/floatingpoint-type-punning already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking barafael/floatingpoint-type-punning against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-1/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/barafael/floatingpoint-type-punning:/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=forbid" "-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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7320a9d1b4a5ff52ef37910e88aa9df37de61a3bae5ca61df29ea1980d3e68ea
[INFO] running `"docker" "start" "-a" "7320a9d1b4a5ff52ef37910e88aa9df37de61a3bae5ca61df29ea1980d3e68ea"`
[INFO] [stderr]     Checking bitfield v0.13.1
[INFO] [stderr]     Checking c2rust v0.0.0
[INFO] [stderr]     Checking floatingpoint-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0277]: the trait bound `FloatBitPattern: std::fmt::Binary` is not satisfied
[INFO] [stderr]    --> src/main.rs:123:42
[INFO] [stderr]     |
[INFO] [stderr] 123 |     println!("pattern before 0.5: {:b}", FloatBitPattern::new(initial));
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::fmt::Binary` is not implemented for `FloatBitPattern`
[INFO] [stderr] error[E0277]: the trait bound `FloatBitPattern: std::fmt::Binary` is not satisfied
[INFO] [stderr]    --> src/main.rs:123:42
[INFO] [stderr]     |
[INFO] [stderr] 123 |     println!("pattern before 0.5: {:b}", FloatBitPattern::new(initial));
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::fmt::Binary` is not implemented for `FloatBitPattern`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `std::fmt::Binary::fmt`
[INFO] [stderr] 
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `std::fmt::Binary::fmt`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: Could not compile `floatingpoint-rs`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `floatingpoint-rs`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "7320a9d1b4a5ff52ef37910e88aa9df37de61a3bae5ca61df29ea1980d3e68ea"`
[INFO] running `"docker" "rm" "-f" "7320a9d1b4a5ff52ef37910e88aa9df37de61a3bae5ca61df29ea1980d3e68ea"`
[INFO] [stdout] 7320a9d1b4a5ff52ef37910e88aa9df37de61a3bae5ca61df29ea1980d3e68ea