[INFO] cloning repository https://github.com/bradley-daniel/coffee-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bradley-daniel/coffee-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbradley-daniel%2Fcoffee-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbradley-daniel%2Fcoffee-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4bef0340396f828c7f9f24bc757b157405f106a0 [INFO] checking bradley-daniel/coffee-rs against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbradley-daniel%2Fcoffee-rs" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bradley-daniel/coffee-rs on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bradley-daniel/coffee-rs [INFO] finished tweaking git repo https://github.com/bradley-daniel/coffee-rs [INFO] tweaked toml for git repo https://github.com/bradley-daniel/coffee-rs written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/bradley-daniel/coffee-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ec311b70af054daa5b918d9d60c832d645810a26d1543bd618b67aac06d865d7 [INFO] running `Command { std: "docker" "start" "-a" "ec311b70af054daa5b918d9d60c832d645810a26d1543bd618b67aac06d865d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ec311b70af054daa5b918d9d60c832d645810a26d1543bd618b67aac06d865d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec311b70af054daa5b918d9d60c832d645810a26d1543bd618b67aac06d865d7", kill_on_drop: false }` [INFO] [stdout] ec311b70af054daa5b918d9d60c832d645810a26d1543bd618b67aac06d865d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 102f7bb1514eaf1351eca793c228f533dca60372714896d4b716243b21b2e180 [INFO] running `Command { std: "docker" "start" "-a" "102f7bb1514eaf1351eca793c228f533dca60372714896d4b716243b21b2e180", kill_on_drop: false }` [INFO] [stderr] Checking coffee v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `BufReader`, `TcpStream`, `fs::read`, and `self` [INFO] [stdout] --> src/handler.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | fs::read, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 3 | io::{self, BufRead, BufReader, Read, Write}, [INFO] [stdout] | ^^^^ ^^^^^^^^^ [INFO] [stdout] 4 | net::{TcpListener, TcpStream}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufReader`, `TcpStream`, `fs::read`, and `self` [INFO] [stdout] --> src/handler.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | fs::read, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 3 | io::{self, BufRead, BufReader, Read, Write}, [INFO] [stdout] | ^^^^ ^^^^^^^^^ [INFO] [stdout] 4 | net::{TcpListener, TcpStream}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/handler.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | io::{self, BufRead, BufReader, Read, Write}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/handler.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | io::{self, BufRead, BufReader, Read, Write}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `router` [INFO] [stdout] --> src/handler.rs:12:14 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn serve(router: Router, listener: TcpListener) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_router` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `router` [INFO] [stdout] --> src/handler.rs:12:14 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn serve(router: Router, listener: TcpListener) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_router` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] running `Command { std: "docker" "inspect" "102f7bb1514eaf1351eca793c228f533dca60372714896d4b716243b21b2e180", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "102f7bb1514eaf1351eca793c228f533dca60372714896d4b716243b21b2e180", kill_on_drop: false }` [INFO] [stdout] 102f7bb1514eaf1351eca793c228f533dca60372714896d4b716243b21b2e180 [INFO] checking bradley-daniel/coffee-rs against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbradley-daniel%2Fcoffee-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bradley-daniel/coffee-rs on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bradley-daniel/coffee-rs [INFO] finished tweaking git repo https://github.com/bradley-daniel/coffee-rs [INFO] tweaked toml for git repo https://github.com/bradley-daniel/coffee-rs written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/bradley-daniel/coffee-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cc19f6e474814fcc9a5be0c7d0dc331e3f50000c1805b8d94cc448acbf553944 [INFO] running `Command { std: "docker" "start" "-a" "cc19f6e474814fcc9a5be0c7d0dc331e3f50000c1805b8d94cc448acbf553944", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cc19f6e474814fcc9a5be0c7d0dc331e3f50000c1805b8d94cc448acbf553944", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc19f6e474814fcc9a5be0c7d0dc331e3f50000c1805b8d94cc448acbf553944", kill_on_drop: false }` [INFO] [stdout] cc19f6e474814fcc9a5be0c7d0dc331e3f50000c1805b8d94cc448acbf553944 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8200e04af6816eef80712d4600eb648ed1bd72fe87db25c84adca1861c0ad30b [INFO] running `Command { std: "docker" "start" "-a" "8200e04af6816eef80712d4600eb648ed1bd72fe87db25c84adca1861c0ad30b", kill_on_drop: false }` [INFO] [stderr] Checking coffee v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `BufReader`, `TcpStream`, `fs::read`, and `self` [INFO] [stdout] --> src/handler.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | fs::read, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 3 | io::{self, BufRead, BufReader, Read, Write}, [INFO] [stdout] | ^^^^ ^^^^^^^^^ [INFO] [stdout] 4 | net::{TcpListener, TcpStream}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufReader`, `TcpStream`, `fs::read`, and `self` [INFO] [stdout] --> src/handler.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | fs::read, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 3 | io::{self, BufRead, BufReader, Read, Write}, [INFO] [stdout] | ^^^^ ^^^^^^^^^ [INFO] [stdout] 4 | net::{TcpListener, TcpStream}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/handler.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | io::{self, BufRead, BufReader, Read, Write}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/handler.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | io::{self, BufRead, BufReader, Read, Write}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `router` [INFO] [stdout] --> src/handler.rs:12:14 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn serve(router: Router, listener: TcpListener) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_router` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `router` [INFO] [stdout] --> src/handler.rs:12:14 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn serve(router: Router, listener: TcpListener) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_router` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/router.rs:35:44 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn route(mut self, path: &'static str, handler: F) -> Self [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 35 | .insert(path, Box::new(move || handler().into_resonse())); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/router.rs:35:44 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn route(mut self, path: &'static str, handler: F) -> Self [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 35 | .insert(path, Box::new(move || handler().into_resonse())); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `coffee` (lib) due to 2 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `coffee` (lib test) due to 2 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "8200e04af6816eef80712d4600eb648ed1bd72fe87db25c84adca1861c0ad30b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8200e04af6816eef80712d4600eb648ed1bd72fe87db25c84adca1861c0ad30b", kill_on_drop: false }` [INFO] [stdout] 8200e04af6816eef80712d4600eb648ed1bd72fe87db25c84adca1861c0ad30b