[INFO] updating cached repository https://github.com/qmx/cargo-docserver [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8361c451e8c8b28765b37b69ea3b1096656d5888 [INFO] checking qmx/cargo-docserver against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqmx%2Fcargo-docserver" "work/builds/worker-4/source"` [INFO] [stderr] Cloning into 'work/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/qmx/cargo-docserver on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/qmx/cargo-docserver [INFO] finished tweaking git repo https://github.com/qmx/cargo-docserver [INFO] tweaked toml for git repo https://github.com/qmx/cargo-docserver written to work/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/qmx/cargo-docserver already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 83b6ef5ffe75e64af238a4a146bfad543546b9e4efc6b8193a735e484cd8d17c [INFO] running `"docker" "start" "-a" "83b6ef5ffe75e64af238a4a146bfad543546b9e4efc6b8193a735e484cd8d17c"` [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking error-chain v0.12.0 [INFO] [stderr] Checking h2 v0.1.17 [INFO] [stderr] Compiling structopt-derive v0.2.15 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Compiling mime_guess v1.8.6 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking cargo_metadata v0.6.4 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Checking structopt v0.2.15 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking tokio v0.1.18 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking hyper v0.12.25 [INFO] [stderr] Checking cargo-docserver v0.1.3-alpha.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:29:27 [INFO] [stderr] | [INFO] [stderr] 29 | type ResponseFuture = Box, Error = io::Error> + Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error = io::Error> + Send` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:29:27 [INFO] [stderr] | [INFO] [stderr] 29 | type ResponseFuture = Box, Error = io::Error> + Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error = io::Error> + Send` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.43s [INFO] running `"docker" "inspect" "83b6ef5ffe75e64af238a4a146bfad543546b9e4efc6b8193a735e484cd8d17c"` [INFO] running `"docker" "rm" "-f" "83b6ef5ffe75e64af238a4a146bfad543546b9e4efc6b8193a735e484cd8d17c"` [INFO] [stdout] 83b6ef5ffe75e64af238a4a146bfad543546b9e4efc6b8193a735e484cd8d17c