[INFO] updating cached repository chylli/rust-busybox [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/chylli/rust-busybox [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/chylli/rust-busybox" "work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/chylli/rust-busybox"` [INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/chylli/rust-busybox'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/chylli/rust-busybox" "work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/chylli/rust-busybox"` [INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/chylli/rust-busybox'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d61de7b3e27134ef33e90d7cdf87d82f9b16f89e [INFO] sha for GitHub repo chylli/rust-busybox: d61de7b3e27134ef33e90d7cdf87d82f9b16f89e [INFO] validating manifest of chylli/rust-busybox on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of chylli/rust-busybox on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing chylli/rust-busybox [INFO] finished frobbing chylli/rust-busybox [INFO] frobbed toml for chylli/rust-busybox written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/chylli/rust-busybox/Cargo.toml [INFO] started frobbing chylli/rust-busybox [INFO] finished frobbing chylli/rust-busybox [INFO] frobbed toml for chylli/rust-busybox written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/chylli/rust-busybox/Cargo.toml [INFO] crate chylli/rust-busybox already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/chylli/rust-busybox/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking chylli/rust-busybox against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-4/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/chylli/rust-busybox:/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" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 496982cc12affd2faa955dbdc17e92fd425bae46ea322982039a49dfb4ead46e [INFO] running `"docker" "start" "-a" "496982cc12affd2faa955dbdc17e92fd425bae46ea322982039a49dfb4ead46e"` [INFO] [stderr] Checking busybox v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error: a macro named `crash` has already been exported [INFO] [stderr] --> src/echo/../utils/mod.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | / macro_rules! crash( [INFO] [stderr] 3 | | ($($arg:tt)*) => ({ [INFO] [stderr] 4 | | match writeln!(&mut ::std::io::stderr(), $($arg)* ) { [INFO] [stderr] 5 | | Ok(_) => {}, [INFO] [stderr] ... | [INFO] [stderr] 9 | | }) [INFO] [stderr] 10 | | ); [INFO] [stderr] | |___^ `crash` already exported [INFO] [stderr] | [INFO] [stderr] = note: #[deny(duplicate_macro_exports)] 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 the 2018 edition! [INFO] [stderr] = note: for more information, see issue #35896 [INFO] [stderr] note: previous macro export is now shadowed [INFO] [stderr] --> src/yes/../utils/mod.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | / macro_rules! crash( [INFO] [stderr] 3 | | ($($arg:tt)*) => ({ [INFO] [stderr] 4 | | match writeln!(&mut ::std::io::stderr(), $($arg)* ) { [INFO] [stderr] 5 | | Ok(_) => {}, [INFO] [stderr] ... | [INFO] [stderr] 9 | | }) [INFO] [stderr] 10 | | ); [INFO] [stderr] | |___^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: a macro named `crash` has already been exported [INFO] [stderr] --> src/echo/../utils/mod.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | / macro_rules! crash( [INFO] [stderr] 3 | | ($($arg:tt)*) => ({ [INFO] [stderr] 4 | | match writeln!(&mut ::std::io::stderr(), $($arg)* ) { [INFO] [stderr] 5 | | Ok(_) => {}, [INFO] [stderr] ... | [INFO] [stderr] 9 | | }) [INFO] [stderr] 10 | | ); [INFO] [stderr] | |___^ `crash` already exported [INFO] [stderr] | [INFO] [stderr] = note: #[deny(duplicate_macro_exports)] 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 the 2018 edition! [INFO] [stderr] = note: for more information, see issue #35896 [INFO] [stderr] note: previous macro export is now shadowed [INFO] [stderr] --> src/yes/../utils/mod.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | / macro_rules! crash( [INFO] [stderr] 3 | | ($($arg:tt)*) => ({ [INFO] [stderr] 4 | | match writeln!(&mut ::std::io::stderr(), $($arg)* ) { [INFO] [stderr] 5 | | Ok(_) => {}, [INFO] [stderr] ... | [INFO] [stderr] 9 | | }) [INFO] [stderr] 10 | | ); [INFO] [stderr] | |___^ [INFO] [stderr] [INFO] [stderr] error: Could not compile `busybox`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `busybox`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "496982cc12affd2faa955dbdc17e92fd425bae46ea322982039a49dfb4ead46e"` [INFO] running `"docker" "rm" "-f" "496982cc12affd2faa955dbdc17e92fd425bae46ea322982039a49dfb4ead46e"` [INFO] [stdout] 496982cc12affd2faa955dbdc17e92fd425bae46ea322982039a49dfb4ead46e