[INFO] cloning repository serabis-solutions/waffles [INFO] running `"git" "clone" "--bare" "git://github.com/serabis-solutions/waffles.git" "work/cache/sources/gh/serabis-solutions/waffles"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/serabis-solutions/waffles'... [INFO] running `"git" "clone" "work/cache/sources/gh/serabis-solutions/waffles" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/serabis-solutions/waffles"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/serabis-solutions/waffles'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/serabis-solutions/waffles" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/serabis-solutions/waffles"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/serabis-solutions/waffles'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 189631a0385b52d11f1ba2868e83870628d447ab [INFO] sha for GitHub repo serabis-solutions/waffles: 189631a0385b52d11f1ba2868e83870628d447ab [INFO] validating manifest of serabis-solutions/waffles 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 serabis-solutions/waffles 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 serabis-solutions/waffles [INFO] finished frobbing serabis-solutions/waffles [INFO] frobbed toml for serabis-solutions/waffles written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/serabis-solutions/waffles/Cargo.toml [INFO] started frobbing serabis-solutions/waffles [INFO] finished frobbing serabis-solutions/waffles [INFO] frobbed toml for serabis-solutions/waffles written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/serabis-solutions/waffles/Cargo.toml [INFO] crate serabis-solutions/waffles 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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded clippy_lints v0.0.163 [INFO] [stderr] Downloaded clippy v0.0.163 [INFO] [stderr] Downloaded itertools v0.6.3 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] checking serabis-solutions/waffles against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008 [INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-6/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/serabis-solutions/waffles:/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" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 35a6ac131bdbd282172ad4e5e87528886c33f12392e51c44d7d13a819af362ec [INFO] running `"docker" "start" "-a" "35a6ac131bdbd282172ad4e5e87528886c33f12392e51c44d7d13a819af362ec"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking libflate v0.1.11 [INFO] [stderr] Checking toml v0.4.5 [INFO] [stderr] Checking nom v3.2.0 [INFO] [stderr] Checking serde_urlencoded v0.5.1 [INFO] [stderr] Checking error-chain v0.11.0 [INFO] [stderr] Checking pretty_env_logger v0.1.1 [INFO] [stderr] Checking reqwest v0.7.3 [INFO] [stderr] Checking config v0.7.0 [INFO] [stderr] Checking waffles v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/proxy.rs:18:23 [INFO] [stderr] | [INFO] [stderr] 18 | type Future = Box>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/proxy.rs:30:10 [INFO] [stderr] | [INFO] [stderr] 30 | ) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/proxy.rs:18:23 [INFO] [stderr] | [INFO] [stderr] 18 | type Future = Box>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/proxy.rs:30:10 [INFO] [stderr] | [INFO] [stderr] 30 | ) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/errors.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | / error_chain! { [INFO] [stderr] 3 | | foreign_links { [INFO] [stderr] 4 | | Fmt(::std::fmt::Error); [INFO] [stderr] 5 | | Io(::std::io::Error) #[cfg(unix)]; [INFO] [stderr] 6 | | } [INFO] [stderr] 7 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/errors.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | / error_chain! { [INFO] [stderr] 3 | | foreign_links { [INFO] [stderr] 4 | | Fmt(::std::fmt::Error); [INFO] [stderr] 5 | | Io(::std::io::Error) #[cfg(unix)]; [INFO] [stderr] 6 | | } [INFO] [stderr] 7 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/errors.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | / error_chain! { [INFO] [stderr] 3 | | foreign_links { [INFO] [stderr] 4 | | Fmt(::std::fmt::Error); [INFO] [stderr] 5 | | Io(::std::io::Error) #[cfg(unix)]; [INFO] [stderr] 6 | | } [INFO] [stderr] 7 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/errors.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | / error_chain! { [INFO] [stderr] 3 | | foreign_links { [INFO] [stderr] 4 | | Fmt(::std::fmt::Error); [INFO] [stderr] 5 | | Io(::std::io::Error) #[cfg(unix)]; [INFO] [stderr] 6 | | } [INFO] [stderr] 7 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.49s [INFO] running `"docker" "inspect" "35a6ac131bdbd282172ad4e5e87528886c33f12392e51c44d7d13a819af362ec"` [INFO] running `"docker" "rm" "-f" "35a6ac131bdbd282172ad4e5e87528886c33f12392e51c44d7d13a819af362ec"` [INFO] [stdout] 35a6ac131bdbd282172ad4e5e87528886c33f12392e51c44d7d13a819af362ec