[INFO] crate futures-fs 0.0.5 is already in cache
[INFO] extracting crate futures-fs 0.0.5 into work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/reg/futures-fs/0.0.5
[INFO] extracting crate futures-fs 0.0.5 into work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/reg/futures-fs/0.0.5
[INFO] validating manifest of futures-fs-0.0.5 on toolchain master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of futures-fs-0.0.5 on toolchain try#58b21121d0b447ceb3f1a655155d802191acf044
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing futures-fs-0.0.5
[INFO] finished frobbing futures-fs-0.0.5
[INFO] frobbed toml for futures-fs-0.0.5 written to work/ex/pr-61100/sources/master#8869ee03d7f258e1b76a11c6fbb01b5708a9f504/reg/futures-fs/0.0.5/Cargo.toml
[INFO] started frobbing futures-fs-0.0.5
[INFO] finished frobbing futures-fs-0.0.5
[INFO] frobbed toml for futures-fs-0.0.5 written to work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/reg/futures-fs/0.0.5/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+8869ee03d7f258e1b76a11c6fbb01b5708a9f504-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking futures-fs-0.0.5 against try#58b21121d0b447ceb3f1a655155d802191acf044 for pr-61100
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-61100/worker-7/try#58b21121d0b447ceb3f1a655155d802191acf044:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-61100/sources/try#58b21121d0b447ceb3f1a655155d802191acf044/reg/futures-fs/0.0.5:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+58b21121d0b447ceb3f1a655155d802191acf044-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] ac262899ff1788de3b6fa37bcaf5f16a5b6586bc1139930a07f1450f1ca33c20
[INFO] running `"docker" "start" "-a" "ac262899ff1788de3b6fa37bcaf5f16a5b6586bc1139930a07f1450f1ca33c20"`
[INFO] [stderr]     Checking futures-fs v0.0.5 (/opt/crater/workdir)
[INFO] [stderr] warning: unused `futures::stream::IterOk` that must be used
[INFO] [stderr]   --> tests/smoke.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | /     bytes
[INFO] [stderr] 22 | |         .forward(fs.write(tmp.clone(), Default::default()))
[INFO] [stderr] 23 | |         .wait()
[INFO] [stderr] 24 | |         .unwrap();
[INFO] [stderr]    | |__________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: streams do nothing unless polled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `futures::stream::IterOk` that must be used
[INFO] [stderr]   --> tests/smoke.rs:74:5
[INFO] [stderr]    |
[INFO] [stderr] 74 |     bytes.forward(fs.write_file(file)).wait().unwrap();
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: streams do nothing unless polled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
[INFO] running `"docker" "inspect" "ac262899ff1788de3b6fa37bcaf5f16a5b6586bc1139930a07f1450f1ca33c20"`
[INFO] running `"docker" "rm" "-f" "ac262899ff1788de3b6fa37bcaf5f16a5b6586bc1139930a07f1450f1ca33c20"`
[INFO] [stdout] ac262899ff1788de3b6fa37bcaf5f16a5b6586bc1139930a07f1450f1ca33c20