[INFO] updating cached repository https://github.com/siiptuo/rhubarb [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/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] 4732774b1fee02aa2d034214f86794dc76e9f6f2 [INFO] testing siiptuo/rhubarb against 1.38.0 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsiiptuo%2Frhubarb" "work/builds/worker-2/source"` [INFO] [stderr] Cloning into 'work/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/siiptuo/rhubarb on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/siiptuo/rhubarb [INFO] finished tweaking git repo https://github.com/siiptuo/rhubarb [INFO] tweaked toml for git repo https://github.com/siiptuo/rhubarb written to work/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/siiptuo/rhubarb already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/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=warn" "-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" "+1.38.0" "build" "--frozen"` [INFO] [stdout] 49e46d3f1061da4bf34b3db2a9d1d698902bade864bfee6719fb58eeab166b64 [INFO] running `"docker" "start" "-a" "49e46d3f1061da4bf34b3db2a9d1d698902bade864bfee6719fb58eeab166b64"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling mio v0.6.16 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling tokio-io v0.1.10 [INFO] [stderr] Compiling http v0.1.14 [INFO] [stderr] Compiling block-buffer v0.7.0 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling tokio-threadpool v0.1.9 [INFO] [stderr] Compiling sha2 v0.8.0 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling tokio-reactor v0.1.7 [INFO] [stderr] Compiling tokio-fs v0.1.4 [INFO] [stderr] Compiling tokio-uds v0.2.4 [INFO] [stderr] Compiling tokio-udp v0.1.3 [INFO] [stderr] Compiling tokio-tcp v0.1.2 [INFO] [stderr] Compiling h2 v0.1.14 [INFO] [stderr] Compiling tokio v0.1.13 [INFO] [stderr] Compiling hyper v0.12.19 [INFO] [stderr] Compiling rhubarb v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http.rs:60:10 [INFO] [stderr] | [INFO] [stderr] 60 | ) -> Box, Error = hyper::Error> + Send> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error = hyper::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/http.rs:241:10 [INFO] [stderr] | [INFO] [stderr] 241 | ) -> Box + Send> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.58s [INFO] running `"docker" "inspect" "49e46d3f1061da4bf34b3db2a9d1d698902bade864bfee6719fb58eeab166b64"` [INFO] running `"docker" "rm" "-f" "49e46d3f1061da4bf34b3db2a9d1d698902bade864bfee6719fb58eeab166b64"` [INFO] [stdout] 49e46d3f1061da4bf34b3db2a9d1d698902bade864bfee6719fb58eeab166b64 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/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=warn" "-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" "+1.38.0" "test" "--frozen" "--no-run"` [INFO] [stdout] a9964108ec4cfcdce798f812ca70d9014b8b77af4e3fa2b97a70d17ca4f578f6 [INFO] running `"docker" "start" "-a" "a9964108ec4cfcdce798f812ca70d9014b8b77af4e3fa2b97a70d17ca4f578f6"` [INFO] [stderr] Compiling rhubarb v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/http.rs:60:10 [INFO] [stderr] | [INFO] [stderr] 60 | ) -> Box, Error = hyper::Error> + Send> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error = hyper::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/http.rs:241:10 [INFO] [stderr] | [INFO] [stderr] 241 | ) -> Box + Send> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `post_request` [INFO] [stderr] --> tests/common.rs:88:1 [INFO] [stderr] | [INFO] [stderr] 88 | / pub fn post_request(pairs: I) -> Request [INFO] [stderr] 89 | | where [INFO] [stderr] 90 | | I: IntoIterator, [INFO] [stderr] 91 | | I::Item: Borrow<(K, V)>, [INFO] [stderr] ... | [INFO] [stderr] 103 | | .unwrap() [INFO] [stderr] 104 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] error: Could not compile `rhubarb`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --edition=2018 --crate-name publish tests/publish.rs --color never --emit=dep-info,link -C debuginfo=2 --test -C metadata=8ac4dc64681cb4fd -C extra-filename=-8ac4dc64681cb4fd --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern futures=/opt/rustwide/target/debug/deps/libfutures-4b9e4d891a9aa290.rlib --extern hmac=/opt/rustwide/target/debug/deps/libhmac-cb0027cbc4f4fe85.rlib --extern http=/opt/rustwide/target/debug/deps/libhttp-32ec45b0c5fa8617.rlib --extern hyper=/opt/rustwide/target/debug/deps/libhyper-adcf8ec0e25fcbb6.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-2a09fd4ba58e5ae4.rlib --extern rhubarb=/opt/rustwide/target/debug/deps/librhubarb-464fbfdd5e2e3b4b.rlib --extern sha2=/opt/rustwide/target/debug/deps/libsha2-9468b49976c96df0.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-332e521941910118.rlib --extern url=/opt/rustwide/target/debug/deps/liburl-c3aa698d3c3728db.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "a9964108ec4cfcdce798f812ca70d9014b8b77af4e3fa2b97a70d17ca4f578f6"` [INFO] running `"docker" "rm" "-f" "a9964108ec4cfcdce798f812ca70d9014b8b77af4e3fa2b97a70d17ca4f578f6"` [INFO] [stdout] a9964108ec4cfcdce798f812ca70d9014b8b77af4e3fa2b97a70d17ca4f578f6