[INFO] fetching crate pcast 0.3.0... [INFO] building pcast-0.3.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2 [INFO] extracting crate pcast 0.3.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate pcast 0.3.0 [INFO] finished tweaking crates.io crate pcast 0.3.0 [INFO] tweaked toml for crates.io crate pcast 0.3.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate pcast 0.3.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 1 package to latest compatible version [INFO] [stderr] Adding try_from v0.2.2 (available: v0.3.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ca5a8f1019e6b2b90d779ac31c86e7d1c2942637c9572ac50bfabe58aa70166d [INFO] running `Command { std: "docker" "start" "-a" "ca5a8f1019e6b2b90d779ac31c86e7d1c2942637c9572ac50bfabe58aa70166d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ca5a8f1019e6b2b90d779ac31c86e7d1c2942637c9572ac50bfabe58aa70166d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca5a8f1019e6b2b90d779ac31c86e7d1c2942637c9572ac50bfabe58aa70166d", kill_on_drop: false }` [INFO] [stdout] ca5a8f1019e6b2b90d779ac31c86e7d1c2942637c9572ac50bfabe58aa70166d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a241f1351f109aa856f33a2ee62a50894d24d0139ef7c7807a01070cbe156d35 [INFO] running `Command { std: "docker" "start" "-a" "a241f1351f109aa856f33a2ee62a50894d24d0139ef7c7807a01070cbe156d35", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling try_from v0.2.2 [INFO] [stderr] Compiling pcast v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s [INFO] running `Command { std: "docker" "inspect" "a241f1351f109aa856f33a2ee62a50894d24d0139ef7c7807a01070cbe156d35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a241f1351f109aa856f33a2ee62a50894d24d0139ef7c7807a01070cbe156d35", kill_on_drop: false }` [INFO] [stdout] a241f1351f109aa856f33a2ee62a50894d24d0139ef7c7807a01070cbe156d35 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cc69790c4373bd7d166bcc43a9959f28c080c38eca01ee458346b082072f72eb [INFO] running `Command { std: "docker" "start" "-a" "cc69790c4373bd7d166bcc43a9959f28c080c38eca01ee458346b082072f72eb", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling pcast v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:106:17 [INFO] [stdout] | [INFO] [stdout] 106 | try!($crate::SubtypeCheck::<$base, $sub, $cerr>::check_is_valid_subtype(&base)); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 175 | / subtype_of!(Packet => PingPacket | ConversionError { [INFO] [stdout] 176 | | Ok(()) [INFO] [stdout] 177 | | }); [INFO] [stdout] | |______- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `subtype_of` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:116:17 [INFO] [stdout] | [INFO] [stdout] 116 | try!($crate::SubtypeCheck::<$base, $sub, $cerr>::check_is_valid_subtype(base_ref)); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 175 | / subtype_of!(Packet => PingPacket | ConversionError { [INFO] [stdout] 176 | | Ok(()) [INFO] [stdout] 177 | | }); [INFO] [stdout] | |______- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `subtype_of` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:126:17 [INFO] [stdout] | [INFO] [stdout] 126 | try!($crate::SubtypeCheck::<$base, $sub, $cerr>::check_is_valid_subtype(base_ref)); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 175 | / subtype_of!(Packet => PingPacket | ConversionError { [INFO] [stdout] 176 | | Ok(()) [INFO] [stdout] 177 | | }); [INFO] [stdout] | |______- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `subtype_of` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:106:17 [INFO] [stdout] | [INFO] [stdout] 106 | try!($crate::SubtypeCheck::<$base, $sub, $cerr>::check_is_valid_subtype(&base)); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 178 | / subtype_of!(Packet => PongPacket | PongConvError { [INFO] [stdout] 179 | | Err(PongConvError {}) [INFO] [stdout] 180 | | }); [INFO] [stdout] | |______- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `subtype_of` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:116:17 [INFO] [stdout] | [INFO] [stdout] 116 | try!($crate::SubtypeCheck::<$base, $sub, $cerr>::check_is_valid_subtype(base_ref)); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 178 | / subtype_of!(Packet => PongPacket | PongConvError { [INFO] [stdout] 179 | | Err(PongConvError {}) [INFO] [stdout] 180 | | }); [INFO] [stdout] | |______- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `subtype_of` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:126:17 [INFO] [stdout] | [INFO] [stdout] 126 | try!($crate::SubtypeCheck::<$base, $sub, $cerr>::check_is_valid_subtype(base_ref)); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 178 | / subtype_of!(Packet => PongPacket | PongConvError { [INFO] [stdout] 179 | | Err(PongConvError {}) [INFO] [stdout] 180 | | }); [INFO] [stdout] | |______- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `subtype_of` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:106:17 [INFO] [stdout] | [INFO] [stdout] 106 | try!($crate::SubtypeCheck::<$base, $sub, $cerr>::check_is_valid_subtype(&base)); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 181 | / subtype_of!(Packet => StatusPacket | () { [INFO] [stdout] 182 | | Ok(()) [INFO] [stdout] 183 | | }); [INFO] [stdout] | |______- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `subtype_of` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:116:17 [INFO] [stdout] | [INFO] [stdout] 116 | try!($crate::SubtypeCheck::<$base, $sub, $cerr>::check_is_valid_subtype(base_ref)); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 181 | / subtype_of!(Packet => StatusPacket | () { [INFO] [stdout] 182 | | Ok(()) [INFO] [stdout] 183 | | }); [INFO] [stdout] | |______- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `subtype_of` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:126:17 [INFO] [stdout] | [INFO] [stdout] 126 | try!($crate::SubtypeCheck::<$base, $sub, $cerr>::check_is_valid_subtype(base_ref)); [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 181 | / subtype_of!(Packet => StatusPacket | () { [INFO] [stdout] 182 | | Ok(()) [INFO] [stdout] 183 | | }); [INFO] [stdout] | |______- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `subtype_of` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:258:13 [INFO] [stdout] | [INFO] [stdout] 258 | let mut status_mut_view: &mut StatusPacket = pref.try_into().unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:235:13 [INFO] [stdout] | [INFO] [stdout] 235 | let mut status_mut_ref: &mut StatusPacket = (&mut owned).try_into().unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:275:13 [INFO] [stdout] | [INFO] [stdout] 275 | let mut status_mut_view: &mut StatusPacket = (&mut owned).try_into().unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s [INFO] running `Command { std: "docker" "inspect" "cc69790c4373bd7d166bcc43a9959f28c080c38eca01ee458346b082072f72eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc69790c4373bd7d166bcc43a9959f28c080c38eca01ee458346b082072f72eb", kill_on_drop: false }` [INFO] [stdout] cc69790c4373bd7d166bcc43a9959f28c080c38eca01ee458346b082072f72eb