[INFO] fetching crate rs_transducers 0.0.3... [INFO] checking rs_transducers-0.0.3 against try#55b3f428b4fac6790b1e8492e0b91ff2d80aec7c for pr-77035 [INFO] extracting crate rs_transducers 0.0.3 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate rs_transducers 0.0.3 on toolchain 55b3f428b4fac6790b1e8492e0b91ff2d80aec7c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate rs_transducers 0.0.3 [INFO] finished tweaking crates.io crate rs_transducers 0.0.3 [INFO] tweaked toml for crates.io crate rs_transducers 0.0.3 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f88622f1f72513df42d4111b2c664aa31e96b5265db213abd0c116a7999c9858 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f88622f1f72513df42d4111b2c664aa31e96b5265db213abd0c116a7999c9858", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f88622f1f72513df42d4111b2c664aa31e96b5265db213abd0c116a7999c9858", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f88622f1f72513df42d4111b2c664aa31e96b5265db213abd0c116a7999c9858", kill_on_drop: false }` [INFO] [stdout] f88622f1f72513df42d4111b2c664aa31e96b5265db213abd0c116a7999c9858 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3419b4e1039c6d1f0f5bb5319c6cfaa6bfd924908532bfe51edcb97a1156e17d [INFO] running `Command { std: "docker" "start" "-a" "3419b4e1039c6d1f0f5bb5319c6cfaa6bfd924908532bfe51edcb97a1156e17d", kill_on_drop: false }` [INFO] [stderr] Checking rs_transducers v0.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/transducers.rs:389:13 [INFO] [stdout] | [INFO] [stdout] 389 | try!(self.rf.step(other_holder)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/transducers.rs:735:13 [INFO] [stdout] | [INFO] [stdout] 735 | try!(self.rf.step(other_holder)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/transducers.rs:785:19 [INFO] [stdout] | [INFO] [stdout] 785 | match try!(self.rf.step(self.t.0.clone())) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/applications.rs:67:17 [INFO] [stdout] | [INFO] [stdout] 67 | try!(reducing.complete()) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/applications.rs:94:17 [INFO] [stdout] | [INFO] [stdout] 94 | try!(reducing.complete()) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/transducers.rs:389:13 [INFO] [stdout] | [INFO] [stdout] 389 | try!(self.rf.step(other_holder)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/transducers.rs:735:13 [INFO] [stdout] | [INFO] [stdout] 735 | try!(self.rf.step(other_holder)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/transducers.rs:785:19 [INFO] [stdout] | [INFO] [stdout] 785 | match try!(self.rf.step(self.t.0.clone())) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/applications.rs:67:17 [INFO] [stdout] | [INFO] [stdout] 67 | try!(reducing.complete()) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/applications.rs:94:17 [INFO] [stdout] | [INFO] [stdout] 94 | try!(reducing.complete()) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.91s [INFO] running `Command { std: "docker" "inspect" "3419b4e1039c6d1f0f5bb5319c6cfaa6bfd924908532bfe51edcb97a1156e17d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3419b4e1039c6d1f0f5bb5319c6cfaa6bfd924908532bfe51edcb97a1156e17d", kill_on_drop: false }` [INFO] [stdout] 3419b4e1039c6d1f0f5bb5319c6cfaa6bfd924908532bfe51edcb97a1156e17d