[INFO] updating cached repository rustbridge/rustbridge-cli
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rustbridge/rustbridge-cli
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rustbridge/rustbridge-cli" "work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/rustbridge/rustbridge-cli"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/rustbridge/rustbridge-cli'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rustbridge/rustbridge-cli" "work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/rustbridge/rustbridge-cli"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/rustbridge/rustbridge-cli'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 068dba4d73550f31899972761415670bc0c1f34a
[INFO] sha for GitHub repo rustbridge/rustbridge-cli: 068dba4d73550f31899972761415670bc0c1f34a
[INFO] validating manifest of rustbridge/rustbridge-cli on toolchain master#a850a426491e14186af2250549bf41256b5938d2
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rustbridge/rustbridge-cli on toolchain try#06a150c7d11500b41499224f165e9de1de096768
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rustbridge/rustbridge-cli
[INFO] finished frobbing rustbridge/rustbridge-cli
[INFO] frobbed toml for rustbridge/rustbridge-cli written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/rustbridge/rustbridge-cli/Cargo.toml
[INFO] started frobbing rustbridge/rustbridge-cli
[INFO] finished frobbing rustbridge/rustbridge-cli
[INFO] frobbed toml for rustbridge/rustbridge-cli written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/rustbridge/rustbridge-cli/Cargo.toml
[INFO] crate rustbridge/rustbridge-cli already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on the registry index
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking rustbridge/rustbridge-cli against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-3/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/rustbridge/rustbridge-cli:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 4e6584804962652c78e2f8fed46a781ff9544396a7ddc32da21fb604c3071c16
[INFO] running `"docker" "start" "-a" "4e6584804962652c78e2f8fed46a781ff9544396a7ddc32da21fb604c3071c16"`
[INFO] [stderr]    Compiling pq-sys v0.4.4
[INFO] [stderr]     Checking serde v1.0.34
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]     Checking rayon-core v1.4.0
[INFO] [stderr]    Compiling structopt-derive v0.2.5
[INFO] [stderr]    Compiling serde_derive_internals v0.22.0
[INFO] [stderr]     Checking rayon v0.9.0
[INFO] [stderr]    Compiling serde_derive v1.0.34
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]     Checking structopt v0.2.5
[INFO] [stderr]    Compiling synstructure v0.6.1
[INFO] [stderr]    Compiling diesel_derives v1.1.0
[INFO] [stderr]    Compiling ring v0.12.1
[INFO] [stderr]    Compiling failure_derive v0.1.1
[INFO] [stderr]     Checking diesel v1.1.1
[INFO] [stderr]     Checking backtrace v0.3.5
[INFO] [stderr]     Checking failure v0.1.1
[INFO] [stderr]     Checking quicli v0.2.0
[INFO] [stderr]     Checking rustbridge-cli v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0557]: feature has been removed
[INFO] [stderr]  --> src/main.rs:1:32
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(plugin, decl_macro, custom_derive)]
[INFO] [stderr]   |                                ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] note: subsumed by `#[proc_macro_derive]`
[INFO] [stderr]  --> src/main.rs:1:32
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(plugin, decl_macro, custom_derive)]
[INFO] [stderr]   |                                ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0557]: feature has been removed
[INFO] [stderr]  --> src/main.rs:1:32
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(plugin, decl_macro, custom_derive)]
[INFO] [stderr]   |                                ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] note: subsumed by `#[proc_macro_derive]`
[INFO] [stderr]  --> src/main.rs:1:32
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(plugin, decl_macro, custom_derive)]
[INFO] [stderr]   |                                ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0557`.
[INFO] [stderr] error: Could not compile `rustbridge-cli`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0557`.
[INFO] [stderr] error: Could not compile `rustbridge-cli`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "4e6584804962652c78e2f8fed46a781ff9544396a7ddc32da21fb604c3071c16"`
[INFO] running `"docker" "rm" "-f" "4e6584804962652c78e2f8fed46a781ff9544396a7ddc32da21fb604c3071c16"`
[INFO] [stdout] 4e6584804962652c78e2f8fed46a781ff9544396a7ddc32da21fb604c3071c16