[INFO] crate thruster-async-await 0.7.3 is already in cache [INFO] extracting crate thruster-async-await 0.7.3 into work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/reg/thruster-async-await/0.7.3 [INFO] extracting crate thruster-async-await 0.7.3 into work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/reg/thruster-async-await/0.7.3 [INFO] validating manifest of thruster-async-await-0.7.3 on toolchain master#efe2f32a6b8217425f361ec7c206910c611c03ee [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of thruster-async-await-0.7.3 on toolchain try#78b0bd8441ef961f6475e3d47fe3bca38cb83432 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing thruster-async-await-0.7.3 [INFO] finished frobbing thruster-async-await-0.7.3 [INFO] frobbed toml for thruster-async-await-0.7.3 written to work/ex/pr-60039/sources/master#efe2f32a6b8217425f361ec7c206910c611c03ee/reg/thruster-async-await/0.7.3/Cargo.toml [INFO] started frobbing thruster-async-await-0.7.3 [INFO] finished frobbing thruster-async-await-0.7.3 [INFO] frobbed toml for thruster-async-await-0.7.3 written to work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/reg/thruster-async-await/0.7.3/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+efe2f32a6b8217425f361ec7c206910c611c03ee-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking thruster-async-await-0.7.3 against try#78b0bd8441ef961f6475e3d47fe3bca38cb83432 for pr-60039 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039/worker-2/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039/sources/try#78b0bd8441ef961f6475e3d47fe3bca38cb83432/reg/thruster-async-await/0.7.3:/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" "+78b0bd8441ef961f6475e3d47fe3bca38cb83432-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] aad7d41b96aef65c35e0ec1ddd2fd6a39a9560bf5e926a009db3e25980bc90be [INFO] running `"docker" "start" "-a" "aad7d41b96aef65c35e0ec1ddd2fd6a39a9560bf5e926a009db3e25980bc90be"` [INFO] [stderr] Checking futures v0.1.26 [INFO] [stderr] Checking futures-core v0.2.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.5 [INFO] [stderr] Checking futures-channel v0.2.1 [INFO] [stderr] Checking futures-io v0.2.1 [INFO] [stderr] Checking futures-sink v0.2.1 [INFO] [stderr] Checking futures-util v0.2.1 [INFO] [stderr] Compiling futures-select-macro-preview v0.3.0-alpha.14 [INFO] [stderr] Checking tokio-executor v0.1.7 [INFO] [stderr] Checking tokio-sync v0.1.5 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking tokio-threadpool v0.1.14 [INFO] [stderr] Checking tokio-timer v0.2.10 [INFO] [stderr] Checking tokio-current-thread v0.1.6 [INFO] [stderr] Checking futures-util-preview v0.3.0-alpha.14 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking tokio-async-await v0.1.7 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio v0.1.19 [INFO] [stderr] Checking futures-executor-preview v0.3.0-alpha.14 [INFO] [stderr] Checking futures-preview v0.3.0-alpha.14 [INFO] [stderr] Checking thruster-core-async-await v0.7.3 [INFO] [stderr] Checking thruster-core v0.7.3 [INFO] [stderr] Checking thruster-async-await v0.7.3 (/opt/crater/workdir) [INFO] [stderr] warning: unused variable: `middleware` [INFO] [stderr] --> src/lib.rs:16:7 [INFO] [stderr] | [INFO] [stderr] 16 | let middleware = matched_route.middleware; [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_middleware` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `middleware` [INFO] [stderr] --> src/lib.rs:16:7 [INFO] [stderr] | [INFO] [stderr] 16 | let middleware = matched_route.middleware; [INFO] [stderr] | ^^^^^^^^^^ help: consider prefixing with an underscore: `_middleware` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 33.40s [INFO] running `"docker" "inspect" "aad7d41b96aef65c35e0ec1ddd2fd6a39a9560bf5e926a009db3e25980bc90be"` [INFO] running `"docker" "rm" "-f" "aad7d41b96aef65c35e0ec1ddd2fd6a39a9560bf5e926a009db3e25980bc90be"` [INFO] [stdout] aad7d41b96aef65c35e0ec1ddd2fd6a39a9560bf5e926a009db3e25980bc90be