[INFO] cloning repository https://github.com/jackhorton/aoc2021 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jackhorton/aoc2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackhorton%2Faoc2021", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackhorton%2Faoc2021'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9ad74b8f726fd6ddeb87b3dfa64c875138e93e3d [INFO] checking jackhorton/aoc2021 against try#23ffd2897cbb44320ca18dfe4d05dbacb37d55e0 for pr-115950 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjackhorton%2Faoc2021" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jackhorton/aoc2021 on toolchain 23ffd2897cbb44320ca18dfe4d05dbacb37d55e0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jackhorton/aoc2021 [INFO] finished tweaking git repo https://github.com/jackhorton/aoc2021 [INFO] tweaked toml for git repo https://github.com/jackhorton/aoc2021 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/jackhorton/aoc2021 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" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3fdd38585c9a012e468728e9d41df44f430a8dfc2f8a5ae417ff20e8ac9fad58 [INFO] running `Command { std: "docker" "start" "-a" "3fdd38585c9a012e468728e9d41df44f430a8dfc2f8a5ae417ff20e8ac9fad58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3fdd38585c9a012e468728e9d41df44f430a8dfc2f8a5ae417ff20e8ac9fad58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3fdd38585c9a012e468728e9d41df44f430a8dfc2f8a5ae417ff20e8ac9fad58", kill_on_drop: false }` [INFO] [stdout] 3fdd38585c9a012e468728e9d41df44f430a8dfc2f8a5ae417ff20e8ac9fad58 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b9d564cc6b12f21aa1ef71528b52a2e01bd4ab2014aaedc781fa8801ab277f73 [INFO] running `Command { std: "docker" "start" "-a" "b9d564cc6b12f21aa1ef71528b52a2e01bd4ab2014aaedc781fa8801ab277f73", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Checking aoc2022 v0.1.0 (/opt/rustwide/workdir/2022) [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking regex v1.7.0 [INFO] [stderr] Checking aoc2021 v0.1.0 (/opt/rustwide/workdir/2021) [INFO] [stdout] error[E0515]: cannot return value referencing local data `v.start` [INFO] [stdout] --> 2021/src/day5.rs:61:17 [INFO] [stdout] | [INFO] [stdout] 61 | Some(v.start.range_to(&v.end)) [INFO] [stdout] | ^^^^^-------^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | `v.start` is borrowed here [INFO] [stdout] | returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing local data `v.end` [INFO] [stdout] --> 2021/src/day5.rs:61:17 [INFO] [stdout] | [INFO] [stdout] 61 | Some(v.start.range_to(&v.end)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^------^^ [INFO] [stdout] | | | [INFO] [stdout] | | `v.end` is borrowed here [INFO] [stdout] | returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing local data `v.start` [INFO] [stdout] --> 2021/src/day5.rs:81:17 [INFO] [stdout] | [INFO] [stdout] 81 | Some(v.start.range_to(&v.end)) [INFO] [stdout] | ^^^^^-------^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | `v.start` is borrowed here [INFO] [stdout] | returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing local data `v.end` [INFO] [stdout] --> 2021/src/day5.rs:81:17 [INFO] [stdout] | [INFO] [stdout] 81 | Some(v.start.range_to(&v.end)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^------^^ [INFO] [stdout] | | | [INFO] [stdout] | | `v.end` is borrowed here [INFO] [stdout] | returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0515`. [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc2021` (lib) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0515]: cannot return value referencing local data `v.start` [INFO] [stdout] --> 2021/src/day5.rs:61:17 [INFO] [stdout] | [INFO] [stdout] 61 | Some(v.start.range_to(&v.end)) [INFO] [stdout] | ^^^^^-------^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | `v.start` is borrowed here [INFO] [stdout] | returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing local data `v.end` [INFO] [stdout] --> 2021/src/day5.rs:61:17 [INFO] [stdout] | [INFO] [stdout] 61 | Some(v.start.range_to(&v.end)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^------^^ [INFO] [stdout] | | | [INFO] [stdout] | | `v.end` is borrowed here [INFO] [stdout] | returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing local data `v.start` [INFO] [stdout] --> 2021/src/day5.rs:81:17 [INFO] [stdout] | [INFO] [stdout] 81 | Some(v.start.range_to(&v.end)) [INFO] [stdout] | ^^^^^-------^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | `v.start` is borrowed here [INFO] [stdout] | returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0515]: cannot return value referencing local data `v.end` [INFO] [stdout] --> 2021/src/day5.rs:81:17 [INFO] [stdout] | [INFO] [stdout] 81 | Some(v.start.range_to(&v.end)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^------^^ [INFO] [stdout] | | | [INFO] [stdout] | | `v.end` is borrowed here [INFO] [stdout] | returns a value referencing data owned by the current function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0515`. [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc2021` (lib test) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "b9d564cc6b12f21aa1ef71528b52a2e01bd4ab2014aaedc781fa8801ab277f73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9d564cc6b12f21aa1ef71528b52a2e01bd4ab2014aaedc781fa8801ab277f73", kill_on_drop: false }` [INFO] [stdout] b9d564cc6b12f21aa1ef71528b52a2e01bd4ab2014aaedc781fa8801ab277f73