[INFO] fetching crate amy 0.10.0... [INFO] checking amy-0.10.0 against nightly-2024-02-05 for check-cfg-2 [INFO] extracting crate amy 0.10.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate amy 0.10.0 on toolchain nightly-2024-02-05 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "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-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", 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] Downloading crates ... [INFO] [stderr] Downloaded void v1.0.2 [INFO] [stderr] Downloaded byteorder v1.5.0 [INFO] [stderr] Downloaded assert_matches v1.5.0 [INFO] [stderr] Downloaded bytes v0.4.12 [INFO] [stderr] Downloaded nix v0.10.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 177407cee072237be090372667ed6f0cfbf175481542ccbcc06ccdd3f33e58ff [INFO] running `Command { std: "docker" "start" "-a" "177407cee072237be090372667ed6f0cfbf175481542ccbcc06ccdd3f33e58ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "177407cee072237be090372667ed6f0cfbf175481542ccbcc06ccdd3f33e58ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "177407cee072237be090372667ed6f0cfbf175481542ccbcc06ccdd3f33e58ff", kill_on_drop: false }` [INFO] [stdout] 177407cee072237be090372667ed6f0cfbf175481542ccbcc06ccdd3f33e58ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf03fe4e497903d50d237e8afb851dbfd7db4b236c482a759d69e7b464cc0284 [INFO] running `Command { std: "docker" "start" "-a" "bf03fe4e497903d50d237e8afb851dbfd7db4b236c482a759d69e7b464cc0284", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling nix v0.10.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking assert_matches v1.5.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking bytes v0.4.12 [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: field `max_frame_size` is never read [INFO] [stdout] --> src/frame_reader.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 44 | struct Frames { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 45 | max_frame_size: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Frames` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `max_frame_size` is never read [INFO] [stdout] --> src/frame_reader.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 44 | struct Frames { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 45 | max_frame_size: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Frames` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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: if you intended to assert that this is err, consider `.unwrap_err()` instead [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 168 | let _ = tx.try_send("b").is_err(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.48s [INFO] running `Command { std: "docker" "inspect" "bf03fe4e497903d50d237e8afb851dbfd7db4b236c482a759d69e7b464cc0284", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf03fe4e497903d50d237e8afb851dbfd7db4b236c482a759d69e7b464cc0284", kill_on_drop: false }` [INFO] [stdout] bf03fe4e497903d50d237e8afb851dbfd7db4b236c482a759d69e7b464cc0284