[INFO] fetching crate amy 0.10.0... [INFO] checking amy-0.10.0 against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] extracting crate amy 0.10.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate amy 0.10.0 on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate amy 0.10.0 [INFO] finished tweaking crates.io crate amy 0.10.0 [INFO] tweaked toml for crates.io crate amy 0.10.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7f56a317807446b69acfb66433a04214ae721d262d88b9bb7118592e06fc059d [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" "7f56a317807446b69acfb66433a04214ae721d262d88b9bb7118592e06fc059d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7f56a317807446b69acfb66433a04214ae721d262d88b9bb7118592e06fc059d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f56a317807446b69acfb66433a04214ae721d262d88b9bb7118592e06fc059d", kill_on_drop: false }` [INFO] [stdout] 7f56a317807446b69acfb66433a04214ae721d262d88b9bb7118592e06fc059d [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bc8cda2fcfa1d8a5486a409612fa3f32cda153ca9125c07779a1341acffaaa1e [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" "bc8cda2fcfa1d8a5486a409612fa3f32cda153ca9125c07779a1341acffaaa1e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling nix v0.10.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking assert_matches v1.5.0 [INFO] [stderr] Checking amy v0.10.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/line_reader.rs:85:26 [INFO] [stdout] | [INFO] [stdout] 85 | let bytes_read = try!(reader.read(&mut self.buf.vec[self.buf.write_loc..])); [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/frame_reader.rs:100:26 [INFO] [stdout] | [INFO] [stdout] 100 | let bytes_read = try!(reader.read(&mut self.header[self.bytes_read..])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/frame_reader.rs:113:26 [INFO] [stdout] | [INFO] [stdout] 113 | let bytes_read = try!(reader.read(&mut self.current[self.bytes_read..])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/channel.rs:75:9 [INFO] [stdout] | [INFO] [stdout] 75 | try!(self.tx.send(msg)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/channel.rs:78:13 [INFO] [stdout] | [INFO] [stdout] 78 | try!(self.user_event.trigger()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/channel.rs:98:9 [INFO] [stdout] | [INFO] [stdout] 98 | try!(self.tx.send(msg)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/channel.rs:101:13 [INFO] [stdout] | [INFO] [stdout] 101 | try!(self.user_event.trigger()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/channel.rs:107:9 [INFO] [stdout] | [INFO] [stdout] 107 | try!(self.tx.try_send(msg)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/channel.rs:110:13 [INFO] [stdout] | [INFO] [stdout] 110 | try!(self.user_event.trigger()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/channel.rs:131:13 [INFO] [stdout] | [INFO] [stdout] 131 | try!(self.user_event.clear()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/channel.rs:141:13 [INFO] [stdout] | [INFO] [stdout] 141 | try!(self.user_event.trigger()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/timerfd.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | try!(arm_timer(fd, timeout_in_ms, recurring)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/line_reader.rs:85:26 [INFO] [stdout] | [INFO] [stdout] 85 | let bytes_read = try!(reader.read(&mut self.buf.vec[self.buf.write_loc..])); [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/frame_reader.rs:100:26 [INFO] [stdout] | [INFO] [stdout] 100 | let bytes_read = try!(reader.read(&mut self.header[self.bytes_read..])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/frame_reader.rs:113:26 [INFO] [stdout] | [INFO] [stdout] 113 | let bytes_read = try!(reader.read(&mut self.current[self.bytes_read..])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/channel.rs:75:9 [INFO] [stdout] | [INFO] [stdout] 75 | try!(self.tx.send(msg)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/channel.rs:78:13 [INFO] [stdout] | [INFO] [stdout] 78 | try!(self.user_event.trigger()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/channel.rs:98:9 [INFO] [stdout] | [INFO] [stdout] 98 | try!(self.tx.send(msg)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/channel.rs:101:13 [INFO] [stdout] | [INFO] [stdout] 101 | try!(self.user_event.trigger()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/channel.rs:107:9 [INFO] [stdout] | [INFO] [stdout] 107 | try!(self.tx.try_send(msg)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/channel.rs:110:13 [INFO] [stdout] | [INFO] [stdout] 110 | try!(self.user_event.trigger()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/channel.rs:131:13 [INFO] [stdout] | [INFO] [stdout] 131 | try!(self.user_event.clear()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/channel.rs:141:13 [INFO] [stdout] | [INFO] [stdout] 141 | try!(self.user_event.trigger()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/timerfd.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | try!(arm_timer(fd, timeout_in_ms, recurring)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Result::::is_err` that must be used [INFO] [stdout] --> tests/channel_test.rs:168:5 [INFO] [stdout] | [INFO] [stdout] 168 | tx.try_send("b").is_err(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you intended to assert that this is err, consider `.unwrap_err()` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.72s [INFO] running `Command { std: "docker" "inspect" "bc8cda2fcfa1d8a5486a409612fa3f32cda153ca9125c07779a1341acffaaa1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc8cda2fcfa1d8a5486a409612fa3f32cda153ca9125c07779a1341acffaaa1e", kill_on_drop: false }` [INFO] [stdout] bc8cda2fcfa1d8a5486a409612fa3f32cda153ca9125c07779a1341acffaaa1e