[INFO] updating cached repository lolney/rust-bittorrent-client [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/lolney/rust-bittorrent-client [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/lolney/rust-bittorrent-client" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/lolney/rust-bittorrent-client"` [INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/lolney/rust-bittorrent-client'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/lolney/rust-bittorrent-client" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/lolney/rust-bittorrent-client"` [INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/lolney/rust-bittorrent-client'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 9ce6960e58321e13d8f2041ec6a8c748102c3359 [INFO] sha for GitHub repo lolney/rust-bittorrent-client: 9ce6960e58321e13d8f2041ec6a8c748102c3359 [INFO] validating manifest of lolney/rust-bittorrent-client 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 lolney/rust-bittorrent-client 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 lolney/rust-bittorrent-client [INFO] finished frobbing lolney/rust-bittorrent-client [INFO] frobbed toml for lolney/rust-bittorrent-client written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/lolney/rust-bittorrent-client/Cargo.toml [INFO] started frobbing lolney/rust-bittorrent-client [INFO] finished frobbing lolney/rust-bittorrent-client [INFO] frobbed toml for lolney/rust-bittorrent-client written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/lolney/rust-bittorrent-client/Cargo.toml [INFO] crate lolney/rust-bittorrent-client 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 lolney/rust-bittorrent-client against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-0/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/lolney/rust-bittorrent-client:/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] ab7f4c7b5560ecfdada785430e1c684f40b7573e47a31bcd716b92fd1631236c [INFO] running `"docker" "start" "-a" "ab7f4c7b5560ecfdada785430e1c684f40b7573e47a31bcd716b92fd1631236c"` [INFO] [stderr] Checking indexmap v0.4.1 [INFO] [stderr] Compiling rocket_codegen v0.4.0-rc.2 [INFO] [stderr] Compiling rocket v0.4.0-rc.2 [INFO] [stderr] Compiling ncurses v5.97.0 [INFO] [stderr] Checking inotify-sys v0.1.3 [INFO] [stderr] Checking isatty v0.1.9 [INFO] [stderr] Checking filetime v0.2.4 [INFO] [stderr] Compiling time v0.1.40 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Checking toml v0.4.9 [INFO] [stderr] Compiling syn v0.15.22 [INFO] [stderr] Checking unicase_serde v0.1.0 [INFO] [stderr] Checking cookie v0.11.0 [INFO] [stderr] Checking hyper v0.10.15 [INFO] [stderr] Checking url_serde v0.2.0 [INFO] [stderr] Checking mio-extras v2.0.5 [INFO] [stderr] Checking priority-queue v0.5.2 [INFO] [stderr] Checking h2 v0.1.14 [INFO] [stderr] Checking env_logger v0.6.0 [INFO] [stderr] Checking tokio-reactor v0.1.7 [INFO] [stderr] Checking cursive v0.7.5 [INFO] [stderr] Checking tokio-uds v0.2.4 [INFO] [stderr] Checking inotify v0.6.1 [INFO] [stderr] Checking tokio-tcp v0.1.2 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking notify v4.0.6 [INFO] [stderr] Checking cursive_table_view v0.4.2 [INFO] [stderr] Checking tokio v0.1.13 [INFO] [stderr] Checking hyper v0.12.17 [INFO] [stderr] Compiling devise_core v0.2.0 [INFO] [stderr] Compiling pear_codegen v0.1.2 [INFO] [stderr] Compiling devise_codegen v0.2.0 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Compiling devise v0.2.0 [INFO] [stderr] Compiling pear v0.1.2 [INFO] [stderr] Compiling rocket_http v0.4.0-rc.2 [INFO] [stderr] error[E0432]: unresolved import `std::boxed::FnBox` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rocket-0.4.0-rc.2/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] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "ab7f4c7b5560ecfdada785430e1c684f40b7573e47a31bcd716b92fd1631236c"` [INFO] running `"docker" "rm" "-f" "ab7f4c7b5560ecfdada785430e1c684f40b7573e47a31bcd716b92fd1631236c"` [INFO] [stdout] ab7f4c7b5560ecfdada785430e1c684f40b7573e47a31bcd716b92fd1631236c