[INFO] cloning repository colemickens/chefi
[INFO] running `"git" "clone" "--bare" "git://github.com/colemickens/chefi.git" "work/cache/sources/gh/colemickens/chefi"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/colemickens/chefi'...
[INFO] running `"git" "clone" "work/cache/sources/gh/colemickens/chefi" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/colemickens/chefi"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/colemickens/chefi'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/colemickens/chefi" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/colemickens/chefi"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/colemickens/chefi'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1d479f69ad993b6d58cb84c61a036a413cfab66c
[INFO] sha for GitHub repo colemickens/chefi: 1d479f69ad993b6d58cb84c61a036a413cfab66c
[INFO] validating manifest of colemickens/chefi on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of colemickens/chefi on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing colemickens/chefi
[INFO] finished frobbing colemickens/chefi
[INFO] frobbed toml for colemickens/chefi written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/colemickens/chefi/Cargo.toml
[INFO] started frobbing colemickens/chefi
[INFO] finished frobbing colemickens/chefi
[INFO] frobbed toml for colemickens/chefi written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/colemickens/chefi/Cargo.toml
[INFO] crate colemickens/chefi already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking colemickens/chefi against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-6/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/colemickens/chefi:/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" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] d85c3b8217ece6e79e46bf52dcfe3e4903eff40112905007ff9e9a895f5e604a
[INFO] running `"docker" "start" "-a" "d85c3b8217ece6e79e46bf52dcfe3e4903eff40112905007ff9e9a895f5e604a"`
[INFO] [stderr]     Checking slog v1.4.0
[INFO] [stderr]     Checking tokio v0.0.0
[INFO] [stderr]     Checking num_cpus v0.2.13
[INFO] [stderr]     Checking thread-id v3.0.0
[INFO] [stderr]     Checking futures v0.1.7
[INFO] [stderr]     Checking term_size v0.2.1
[INFO] [stderr]     Checking isatty v0.1.3
[INFO] [stderr]     Checking backtrace-sys v0.1.5
[INFO] [stderr]     Checking time v0.1.35
[INFO] [stderr]     Checking thread_local v0.3.2
[INFO] [stderr]     Checking backtrace v0.3.0
[INFO] [stderr]     Checking clap v2.19.3
[INFO] [stderr] error[E0277]: `*mut (dyn core::ops::Fn() + 'static)` cannot be shared between threads safely
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/slog-1.4.0/src/ser.rs:228:6
[INFO] [stderr]     |
[INFO] [stderr] 228 | impl SyncSerialize for fmt::Arguments<'static> {}
[INFO] [stderr]     |      ^^^^^^^^^^^^^ `*mut (dyn core::ops::Fn() + 'static)` cannot be shared between threads safely
[INFO] [stderr]     |
[INFO] [stderr]     = help: within `core::fmt::Arguments<'static>`, the trait `core::marker::Sync` is not implemented for `*mut (dyn core::ops::Fn() + 'static)`
[INFO] [stderr]     = note: required because it appears within the type `core::marker::PhantomData<*mut (dyn core::ops::Fn() + 'static)>`
[INFO] [stderr]     = note: required because it appears within the type `core::fmt::Void`
[INFO] [stderr]     = note: required because it appears within the type `&'static core::fmt::Void`
[INFO] [stderr]     = note: required because it appears within the type `core::fmt::ArgumentV1<'static>`
[INFO] [stderr]     = note: required because it appears within the type `[core::fmt::ArgumentV1<'static>]`
[INFO] [stderr]     = note: required because it appears within the type `&'static [core::fmt::ArgumentV1<'static>]`
[INFO] [stderr]     = note: required because it appears within the type `core::fmt::Arguments<'static>`
[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: Could not compile `slog`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "d85c3b8217ece6e79e46bf52dcfe3e4903eff40112905007ff9e9a895f5e604a"`
[INFO] running `"docker" "rm" "-f" "d85c3b8217ece6e79e46bf52dcfe3e4903eff40112905007ff9e9a895f5e604a"`
[INFO] [stdout] d85c3b8217ece6e79e46bf52dcfe3e4903eff40112905007ff9e9a895f5e604a