[INFO] cloning repository rokostik/DOCSystem [INFO] running `"git" "clone" "--bare" "git://github.com/rokostik/DOCSystem.git" "work/cache/sources/gh/rokostik/DOCSystem"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/rokostik/DOCSystem'... [INFO] running `"git" "clone" "work/cache/sources/gh/rokostik/DOCSystem" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/rokostik/DOCSystem"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/rokostik/DOCSystem'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/rokostik/DOCSystem" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/rokostik/DOCSystem"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/rokostik/DOCSystem'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] af2a01cf353a787a2495ecef43b42debd78e984a [INFO] sha for GitHub repo rokostik/DOCSystem: af2a01cf353a787a2495ecef43b42debd78e984a [INFO] validating manifest of rokostik/DOCSystem 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 rokostik/DOCSystem 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 rokostik/DOCSystem [INFO] finished frobbing rokostik/DOCSystem [INFO] frobbed toml for rokostik/DOCSystem written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/rokostik/DOCSystem/Cargo.toml [INFO] started frobbing rokostik/DOCSystem [INFO] finished frobbing rokostik/DOCSystem [INFO] frobbed toml for rokostik/DOCSystem written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/rokostik/DOCSystem/Cargo.toml [INFO] crate rokostik/DOCSystem 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 rokostik/DOCSystem against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-3/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/rokostik/DOCSystem:/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] 4641ff7b74a1dae9e52ee5c45a0af04da72cd87e6e5f742c190427afe742e901 [INFO] running `"docker" "start" "-a" "4641ff7b74a1dae9e52ee5c45a0af04da72cd87e6e5f742c190427afe742e901"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Compiling libc v0.2.19 [INFO] [stderr] Checking serde v0.8.22 [INFO] [stderr] Checking humansize v0.1.1 [INFO] [stderr] Checking pest v0.4.0 [INFO] [stderr] Compiling backtrace-sys v0.1.5 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking time v0.1.36 [INFO] [stderr] Checking num_cpus v1.2.1 [INFO] [stderr] Checking rand v0.3.15 [INFO] [stderr] Compiling syn v0.10.6 [INFO] [stderr] Checking slug v0.1.2 [INFO] [stderr] Compiling rocket_codegen v0.1.5 [INFO] [stderr] Checking base64 v0.3.0 [INFO] [stderr] Checking pq-sys v0.2.7 [INFO] [stderr] Checking cookie v0.2.5 [INFO] [stderr] Checking redis v0.8.0 [INFO] [stderr] Checking chrono v0.2.25 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Checking backtrace v0.3.0 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Checking hyper v0.9.14 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Checking dotenv v0.8.0 [INFO] [stderr] Checking error-chain v0.7.2 [INFO] [stderr] Checking diesel v0.9.1 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Checking serde_json v0.8.4 [INFO] [stderr] Checking rocket v0.1.5 [INFO] [stderr] Checking tera v0.6.2 [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-0.1.5/src/http/header.rs:444:47 [INFO] [stderr] | [INFO] [stderr] 444 | Header::new(key.as_str(), val.borrow()) [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] Compiling serde_codegen_internals v0.11.3 [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" "4641ff7b74a1dae9e52ee5c45a0af04da72cd87e6e5f742c190427afe742e901"` [INFO] running `"docker" "rm" "-f" "4641ff7b74a1dae9e52ee5c45a0af04da72cd87e6e5f742c190427afe742e901"` [INFO] [stdout] 4641ff7b74a1dae9e52ee5c45a0af04da72cd87e6e5f742c190427afe742e901