[INFO] cloning repository https://github.com/kamilzielinskidev/rust-training [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kamilzielinskidev/rust-training" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkamilzielinskidev%2Frust-training", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkamilzielinskidev%2Frust-training'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1af73a61a65e4ace920b42efbb8b21be25748ae9 [INFO] checking kamilzielinskidev/rust-training against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkamilzielinskidev%2Frust-training" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kamilzielinskidev/rust-training 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] removed /workspace/builds/worker-3-tc1/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/kamilzielinskidev/rust-training [INFO] finished tweaking git repo https://github.com/kamilzielinskidev/rust-training [INFO] tweaked toml for git repo https://github.com/kamilzielinskidev/rust-training written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/kamilzielinskidev/rust-training 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] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded array_tool v1.0.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a0741163b0e9a524b2a84bce9eb09feab2b08487866159ae15b8bd9b67b238fe [INFO] running `Command { std: "docker" "start" "-a" "a0741163b0e9a524b2a84bce9eb09feab2b08487866159ae15b8bd9b67b238fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a0741163b0e9a524b2a84bce9eb09feab2b08487866159ae15b8bd9b67b238fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0741163b0e9a524b2a84bce9eb09feab2b08487866159ae15b8bd9b67b238fe", kill_on_drop: false }` [INFO] [stdout] a0741163b0e9a524b2a84bce9eb09feab2b08487866159ae15b8bd9b67b238fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 8f486cf3838b5d7d59e0781eb0e466bbf3c34b3a9bd3d97ffa40ca9b653b04df [INFO] running `Command { std: "docker" "start" "-a" "8f486cf3838b5d7d59e0781eb0e466bbf3c34b3a9bd3d97ffa40ca9b653b04df", kill_on_drop: false }` [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Checking array_tool v1.0.3 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking regex v1.7.1 [INFO] [stderr] Checking rust_training v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `io::Write` and `write` [INFO] [stdout] --> src/aoc_2015/day_10/mod.rs:3:26 [INFO] [stdout] | [INFO] [stdout] 3 | fs::{read_to_string, write}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 4 | io::Write, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `io::Write` and `write` [INFO] [stdout] --> src/aoc_2015/day_10/mod.rs:3:26 [INFO] [stdout] | [INFO] [stdout] 3 | fs::{read_to_string, write}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 4 | io::Write, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `result_option_inspect` has been stable since 1.76.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(result_option_inspect)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `result_option_inspect` has been stable since 1.76.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(result_option_inspect)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.54s [INFO] running `Command { std: "docker" "inspect" "8f486cf3838b5d7d59e0781eb0e466bbf3c34b3a9bd3d97ffa40ca9b653b04df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f486cf3838b5d7d59e0781eb0e466bbf3c34b3a9bd3d97ffa40ca9b653b04df", kill_on_drop: false }` [INFO] [stdout] 8f486cf3838b5d7d59e0781eb0e466bbf3c34b3a9bd3d97ffa40ca9b653b04df [INFO] checking kamilzielinskidev/rust-training 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%2Fkamilzielinskidev%2Frust-training" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kamilzielinskidev/rust-training 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] removed /workspace/builds/worker-3-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/kamilzielinskidev/rust-training [INFO] finished tweaking git repo https://github.com/kamilzielinskidev/rust-training [INFO] tweaked toml for git repo https://github.com/kamilzielinskidev/rust-training written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/kamilzielinskidev/rust-training 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 6e325f0af8fef4f22bb3303ccec838facf8b85d2bbe3f03179ef9bf732ef0be3 [INFO] running `Command { std: "docker" "start" "-a" "6e325f0af8fef4f22bb3303ccec838facf8b85d2bbe3f03179ef9bf732ef0be3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6e325f0af8fef4f22bb3303ccec838facf8b85d2bbe3f03179ef9bf732ef0be3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e325f0af8fef4f22bb3303ccec838facf8b85d2bbe3f03179ef9bf732ef0be3", kill_on_drop: false }` [INFO] [stdout] 6e325f0af8fef4f22bb3303ccec838facf8b85d2bbe3f03179ef9bf732ef0be3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 88445968743ea348d0eb9a4c0e6cec31fda306bf1cd9fb97330a7b2866c17e33 [INFO] running `Command { std: "docker" "start" "-a" "88445968743ea348d0eb9a4c0e6cec31fda306bf1cd9fb97330a7b2866c17e33", kill_on_drop: false }` [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Checking array_tool v1.0.3 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking regex v1.7.1 [INFO] [stderr] Checking rust_training v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `io::Write` and `write` [INFO] [stdout] --> src/aoc_2015/day_10/mod.rs:3:26 [INFO] [stdout] | [INFO] [stdout] 3 | fs::{read_to_string, write}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 4 | io::Write, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `io::Write` and `write` [INFO] [stdout] --> src/aoc_2015/day_10/mod.rs:3:26 [INFO] [stdout] | [INFO] [stdout] 3 | fs::{read_to_string, write}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 4 | io::Write, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `result_option_inspect` has been stable since 1.76.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(result_option_inspect)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `result_option_inspect` has been stable since 1.76.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(result_option_inspect)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` 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/aoc_2015/day_7/mod.rs:143:48 [INFO] [stdout] | [INFO] [stdout] 143 | values.get("a").map(|v| *v as usize).ok_or("".into()) [INFO] [stdout] | ^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/aoc_2015/day_8/mod.rs:24:18 [INFO] [stdout] | [INFO] [stdout] 24 | .map(|v| clean_line(&v.to_string()).unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [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/aoc_2015/day_8/mod.rs:46:18 [INFO] [stdout] | [INFO] [stdout] 46 | .map(|v| enchance_line(&v).unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 2 warnings emitted [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/aoc_2015/day_7/mod.rs:143:48 [INFO] [stdout] | [INFO] [stdout] 143 | values.get("a").map(|v| *v as usize).ok_or("".into()) [INFO] [stdout] | ^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/aoc_2015/day_8/mod.rs:24:18 [INFO] [stdout] | [INFO] [stdout] 24 | .map(|v| clean_line(&v.to_string()).unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [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/aoc_2015/day_8/mod.rs:46:18 [INFO] [stdout] | [INFO] [stdout] 46 | .map(|v| enchance_line(&v).unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rust_training` (bin "rust_training") due to 4 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 3 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rust_training` (bin "rust_training" test) due to 4 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "88445968743ea348d0eb9a4c0e6cec31fda306bf1cd9fb97330a7b2866c17e33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88445968743ea348d0eb9a4c0e6cec31fda306bf1cd9fb97330a7b2866c17e33", kill_on_drop: false }` [INFO] [stdout] 88445968743ea348d0eb9a4c0e6cec31fda306bf1cd9fb97330a7b2866c17e33