[INFO] crate mercury 0.1.0 is already in cache [INFO] extracting crate mercury 0.1.0 into work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/mercury/0.1.0 [INFO] extracting crate mercury 0.1.0 into work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/mercury/0.1.0 [INFO] validating manifest of mercury-0.1.0 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 mercury-0.1.0 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 mercury-0.1.0 [INFO] finished frobbing mercury-0.1.0 [INFO] frobbed toml for mercury-0.1.0 written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/mercury/0.1.0/Cargo.toml [INFO] started frobbing mercury-0.1.0 [INFO] finished frobbing mercury-0.1.0 [INFO] frobbed toml for mercury-0.1.0 written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/mercury/0.1.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 mercury-0.1.0 against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-6/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/mercury/0.1.0:/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] 0d8da2d0ae8f1ccedca5a1639751672f30f609377456ee956d61359c5a193514 [INFO] running `"docker" "start" "-a" "0d8da2d0ae8f1ccedca5a1639751672f30f609377456ee956d61359c5a193514"` [INFO] [stderr] Checking mercury v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:246:25 [INFO] [stderr] | [INFO] [stderr] 246 | pub struct Response(Box>); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:249:19 [INFO] [stderr] | [INFO] [stderr] 249 | fn new(f: Box>) -> Response { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:246:25 [INFO] [stderr] | [INFO] [stderr] 246 | pub struct Response(Box>); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:249:19 [INFO] [stderr] | [INFO] [stderr] 249 | fn new(f: Box>) -> Response { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'hyper::Client::::handle' [INFO] [stderr] --> src/lib.rs:159:23 [INFO] [stderr] | [INFO] [stderr] 159 | self.client().handle() [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'hyper::Client::::handle' [INFO] [stderr] --> src/lib.rs:159:23 [INFO] [stderr] | [INFO] [stderr] 159 | self.client().handle() [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting [INFO] [stderr] --> src/error.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | / error_chain!{ [INFO] [stderr] 6 | | foreign_links { [INFO] [stderr] 7 | | Http(HyperError); [INFO] [stderr] 8 | | Json(JsonError); [INFO] [stderr] 9 | | Tls(TlsError); [INFO] [stderr] 10 | | } [INFO] [stderr] 11 | | } [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/error.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | / error_chain!{ [INFO] [stderr] 6 | | foreign_links { [INFO] [stderr] 7 | | Http(HyperError); [INFO] [stderr] 8 | | Json(JsonError); [INFO] [stderr] 9 | | Tls(TlsError); [INFO] [stderr] 10 | | } [INFO] [stderr] 11 | | } [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 4.91s [INFO] running `"docker" "inspect" "0d8da2d0ae8f1ccedca5a1639751672f30f609377456ee956d61359c5a193514"` [INFO] running `"docker" "rm" "-f" "0d8da2d0ae8f1ccedca5a1639751672f30f609377456ee956d61359c5a193514"` [INFO] [stdout] 0d8da2d0ae8f1ccedca5a1639751672f30f609377456ee956d61359c5a193514