[INFO] cloning repository anp/rfcbot-rs [INFO] running `"git" "clone" "--bare" "git://github.com/anp/rfcbot-rs.git" "work/cache/sources/gh/anp/rfcbot-rs"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/anp/rfcbot-rs'... [INFO] running `"git" "clone" "work/cache/sources/gh/anp/rfcbot-rs" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/anp/rfcbot-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/anp/rfcbot-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/anp/rfcbot-rs" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/anp/rfcbot-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/anp/rfcbot-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 0041dfaba25e80a98394c0292b9a7b32d07a4f24 [INFO] sha for GitHub repo anp/rfcbot-rs: 0041dfaba25e80a98394c0292b9a7b32d07a4f24 [INFO] validating manifest of anp/rfcbot-rs on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of anp/rfcbot-rs on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing anp/rfcbot-rs [INFO] finished frobbing anp/rfcbot-rs [INFO] frobbed toml for anp/rfcbot-rs written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/anp/rfcbot-rs/Cargo.toml [INFO] started frobbing anp/rfcbot-rs [INFO] finished frobbing anp/rfcbot-rs [INFO] frobbed toml for anp/rfcbot-rs written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/anp/rfcbot-rs/Cargo.toml [INFO] crate anp/rfcbot-rs already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking anp/rfcbot-rs against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008 [INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-3/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/anp/rfcbot-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] b22b6db776ec3e427c4e4e728a23e165ea3e5af03a9bae0be6a5c4c3a5a66f96 [INFO] running `"docker" "start" "-a" "b22b6db776ec3e427c4e4e728a23e165ea3e5af03a9bae0be6a5c4c3a5a66f96"` [INFO] [stderr] Compiling syn v0.15.38 [INFO] [stderr] Checking rust-crypto v0.2.36 [INFO] [stderr] Checking h2 v0.1.24 [INFO] [stderr] Checking iron v0.6.0 [INFO] [stderr] Checking tokio v0.1.21 [INFO] [stderr] Checking persistent v0.4.0 [INFO] [stderr] Checking hyper v0.12.31 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Compiling devise_core v0.2.0 [INFO] [stderr] Compiling pear_codegen v0.1.2 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling serde_derive v1.0.93 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Compiling diesel_derives v1.4.0 [INFO] [stderr] Compiling pear v0.1.2 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking rocket_http v0.4.1 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling devise_codegen v0.2.0 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking dotenv v0.14.1 [INFO] [stderr] Compiling devise v0.2.0 [INFO] [stderr] Checking serde v1.0.93 [INFO] [stderr] Compiling rocket_codegen v0.4.1 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking serde_json v1.0.39 [INFO] [stderr] Checking chrono v0.4.7 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking handlebars v1.1.0 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking bodyparser v0.8.0 [INFO] [stderr] Checking rocket v0.4.1 [INFO] [stderr] Checking diesel v1.4.2 [INFO] [stderr] Checking urlencoded v0.6.0 [INFO] [stderr] error[E0432]: unresolved import `std::boxed::FnBox` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rocket-0.4.1/src/fairing/ad_hoc.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::boxed::FnBox; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ no `FnBox` in `boxed` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0432`. [INFO] [stderr] error: Could not compile `rocket`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "b22b6db776ec3e427c4e4e728a23e165ea3e5af03a9bae0be6a5c4c3a5a66f96"` [INFO] running `"docker" "rm" "-f" "b22b6db776ec3e427c4e4e728a23e165ea3e5af03a9bae0be6a5c4c3a5a66f96"` [INFO] [stdout] b22b6db776ec3e427c4e4e728a23e165ea3e5af03a9bae0be6a5c4c3a5a66f96