[INFO] updating cached repository takatori/todo-rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/takatori/todo-rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/takatori/todo-rs" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/takatori/todo-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/takatori/todo-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/takatori/todo-rs" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/takatori/todo-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/takatori/todo-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 0df0b37812a1a662159658663b01d26045e976c3 [INFO] sha for GitHub repo takatori/todo-rs: 0df0b37812a1a662159658663b01d26045e976c3 [INFO] validating manifest of takatori/todo-rs on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of takatori/todo-rs on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing takatori/todo-rs [INFO] finished frobbing takatori/todo-rs [INFO] frobbed toml for takatori/todo-rs written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/takatori/todo-rs/Cargo.toml [INFO] started frobbing takatori/todo-rs [INFO] finished frobbing takatori/todo-rs [INFO] frobbed toml for takatori/todo-rs written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/takatori/todo-rs/Cargo.toml [INFO] crate takatori/todo-rs already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking takatori/todo-rs against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-2/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/takatori/todo-rs:/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 4af45501584e694d6ea712222e33b820da79d35cd8bf13af8fb7f811f00255d5 [INFO] running `"docker" "start" "-a" "4af45501584e694d6ea712222e33b820da79d35cd8bf13af8fb7f811f00255d5"` [INFO] [stderr] warning: dependency (rocket_contrib) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Compiling version_check v0.1.0 [INFO] [stderr] Compiling byteorder v1.0.0 [INFO] [stderr] Compiling quote v0.3.12 [INFO] [stderr] Compiling rustc-serialize v0.3.22 [INFO] [stderr] Compiling traitobject v0.0.1 [INFO] [stderr] Compiling term v0.4.5 [INFO] [stderr] Compiling state v0.2.0 [INFO] [stderr] Checking toml v0.2.1 [INFO] [stderr] Checking serde v0.9.7 [INFO] [stderr] Compiling libsqlite3-sys v0.4.0 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling num_cpus v1.2.1 [INFO] [stderr] Compiling time v0.1.36 [INFO] [stderr] Compiling memchr v1.0.1 [INFO] [stderr] Compiling mime v0.2.2 [INFO] [stderr] Checking r2d2 v0.7.1 [INFO] [stderr] Compiling syn v0.11.4 [INFO] [stderr] Checking term-painter v0.2.3 [INFO] [stderr] Compiling hyper v0.10.4 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling rocket v0.2.0 [INFO] [stderr] Compiling rocket_codegen v0.2.0 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling cookie v0.6.0 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling diesel v0.11.2 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling serde_codegen_internals v0.13.0 [INFO] [stderr] Compiling dotenv v0.8.0 [INFO] [stderr] Checking serde_json v0.9.6 [INFO] [stderr] error[E0283]: type annotations required: cannot resolve `std::borrow::Cow<'_, str>: std::borrow::Borrow<_>` [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rocket-0.2.0/src/http/header.rs:480:47 [INFO] [stderr] | [INFO] [stderr] 480 | Header::new(key.as_str(), val.borrow()) [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 E0283`. [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" "4af45501584e694d6ea712222e33b820da79d35cd8bf13af8fb7f811f00255d5"` [INFO] running `"docker" "rm" "-f" "4af45501584e694d6ea712222e33b820da79d35cd8bf13af8fb7f811f00255d5"` [INFO] [stdout] 4af45501584e694d6ea712222e33b820da79d35cd8bf13af8fb7f811f00255d5