[INFO] cloning repository https://github.com/pcs289/rust_aoc_2022 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pcs289/rust_aoc_2022" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpcs289%2Frust_aoc_2022", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpcs289%2Frust_aoc_2022'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d3af6ad135dac5e1f79ffcb5d3a0059786a2c3d0 [INFO] building pcs289/rust_aoc_2022 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpcs289%2Frust_aoc_2022" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pcs289/rust_aoc_2022 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pcs289/rust_aoc_2022 [INFO] finished tweaking git repo https://github.com/pcs289/rust_aoc_2022 [INFO] tweaked toml for git repo https://github.com/pcs289/rust_aoc_2022 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/pcs289/rust_aoc_2022 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fbfcf5d9bfb8fdafa89c42ba2bb94a7cefc890b588abcbd75e1cbebcdf6592c2 [INFO] running `Command { std: "docker" "start" "-a" "fbfcf5d9bfb8fdafa89c42ba2bb94a7cefc890b588abcbd75e1cbebcdf6592c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fbfcf5d9bfb8fdafa89c42ba2bb94a7cefc890b588abcbd75e1cbebcdf6592c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbfcf5d9bfb8fdafa89c42ba2bb94a7cefc890b588abcbd75e1cbebcdf6592c2", kill_on_drop: false }` [INFO] [stdout] fbfcf5d9bfb8fdafa89c42ba2bb94a7cefc890b588abcbd75e1cbebcdf6592c2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 71d9bc21740f0e323412c062872242714ea968450b894ef7dc3f57f2be3e3914 [INFO] running `Command { std: "docker" "start" "-a" "71d9bc21740f0e323412c062872242714ea968450b894ef7dc3f57f2be3e3914", 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] warning: output filename collision. [INFO] [stderr] The bin target `part1` in package `day_2 v0.1.0 (/opt/rustwide/workdir/day_2)` has the same output filename as the bin target `part1` in package `day_1 v0.1.0 (/opt/rustwide/workdir/day_1)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part1 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part1` in package `day_2 v0.1.0 (/opt/rustwide/workdir/day_2)` has the same output filename as the bin target `part1` in package `day_1 v0.1.0 (/opt/rustwide/workdir/day_1)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part1.dwp [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part2` in package `day_2 v0.1.0 (/opt/rustwide/workdir/day_2)` has the same output filename as the bin target `part2` in package `day_1 v0.1.0 (/opt/rustwide/workdir/day_1)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part2 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part2` in package `day_2 v0.1.0 (/opt/rustwide/workdir/day_2)` has the same output filename as the bin target `part2` in package `day_1 v0.1.0 (/opt/rustwide/workdir/day_1)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part2.dwp [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part1` in package `day_3 v0.1.0 (/opt/rustwide/workdir/day_3)` has the same output filename as the bin target `part1` in package `day_2 v0.1.0 (/opt/rustwide/workdir/day_2)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part1 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part1` in package `day_3 v0.1.0 (/opt/rustwide/workdir/day_3)` has the same output filename as the bin target `part1` in package `day_2 v0.1.0 (/opt/rustwide/workdir/day_2)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part1.dwp [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part2` in package `day_3 v0.1.0 (/opt/rustwide/workdir/day_3)` has the same output filename as the bin target `part2` in package `day_2 v0.1.0 (/opt/rustwide/workdir/day_2)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part2 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part2` in package `day_3 v0.1.0 (/opt/rustwide/workdir/day_3)` has the same output filename as the bin target `part2` in package `day_2 v0.1.0 (/opt/rustwide/workdir/day_2)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part2.dwp [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part1` in package `day_4 v0.1.0 (/opt/rustwide/workdir/day_4)` has the same output filename as the bin target `part1` in package `day_3 v0.1.0 (/opt/rustwide/workdir/day_3)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part1 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part1` in package `day_4 v0.1.0 (/opt/rustwide/workdir/day_4)` has the same output filename as the bin target `part1` in package `day_3 v0.1.0 (/opt/rustwide/workdir/day_3)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part1.dwp [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part2` in package `day_4 v0.1.0 (/opt/rustwide/workdir/day_4)` has the same output filename as the bin target `part2` in package `day_3 v0.1.0 (/opt/rustwide/workdir/day_3)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part2 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part2` in package `day_4 v0.1.0 (/opt/rustwide/workdir/day_4)` has the same output filename as the bin target `part2` in package `day_3 v0.1.0 (/opt/rustwide/workdir/day_3)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part2.dwp [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part1` in package `day_5 v0.1.0 (/opt/rustwide/workdir/day_5)` has the same output filename as the bin target `part1` in package `day_4 v0.1.0 (/opt/rustwide/workdir/day_4)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part1 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part1` in package `day_5 v0.1.0 (/opt/rustwide/workdir/day_5)` has the same output filename as the bin target `part1` in package `day_4 v0.1.0 (/opt/rustwide/workdir/day_4)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part1.dwp [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part2` in package `day_5 v0.1.0 (/opt/rustwide/workdir/day_5)` has the same output filename as the bin target `part2` in package `day_4 v0.1.0 (/opt/rustwide/workdir/day_4)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part2 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part2` in package `day_5 v0.1.0 (/opt/rustwide/workdir/day_5)` has the same output filename as the bin target `part2` in package `day_4 v0.1.0 (/opt/rustwide/workdir/day_4)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part2.dwp [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part1` in package `day_6 v0.1.0 (/opt/rustwide/workdir/day_6)` has the same output filename as the bin target `part1` in package `day_5 v0.1.0 (/opt/rustwide/workdir/day_5)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part1 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part1` in package `day_6 v0.1.0 (/opt/rustwide/workdir/day_6)` has the same output filename as the bin target `part1` in package `day_5 v0.1.0 (/opt/rustwide/workdir/day_5)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part1.dwp [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part2` in package `day_6 v0.1.0 (/opt/rustwide/workdir/day_6)` has the same output filename as the bin target `part2` in package `day_5 v0.1.0 (/opt/rustwide/workdir/day_5)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part2 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part2` in package `day_6 v0.1.0 (/opt/rustwide/workdir/day_6)` has the same output filename as the bin target `part2` in package `day_5 v0.1.0 (/opt/rustwide/workdir/day_5)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part2.dwp [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part1` in package `day_7 v0.1.0 (/opt/rustwide/workdir/day_7)` has the same output filename as the bin target `part1` in package `day_6 v0.1.0 (/opt/rustwide/workdir/day_6)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part1 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part1` in package `day_7 v0.1.0 (/opt/rustwide/workdir/day_7)` has the same output filename as the bin target `part1` in package `day_6 v0.1.0 (/opt/rustwide/workdir/day_6)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part1.dwp [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part2` in package `day_7 v0.1.0 (/opt/rustwide/workdir/day_7)` has the same output filename as the bin target `part2` in package `day_6 v0.1.0 (/opt/rustwide/workdir/day_6)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part2 [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] warning: output filename collision. [INFO] [stderr] The bin target `part2` in package `day_7 v0.1.0 (/opt/rustwide/workdir/day_7)` has the same output filename as the bin target `part2` in package `day_6 v0.1.0 (/opt/rustwide/workdir/day_6)`. [INFO] [stderr] Colliding filename is: /opt/rustwide/target/debug/part2.dwp [INFO] [stderr] The targets should have unique names. [INFO] [stderr] Consider changing their names to be unique or compiling them separately. [INFO] [stderr] This may become a hard error in the future; see . [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling day_6 v0.1.0 (/opt/rustwide/workdir/day_6) [INFO] [stderr] Compiling day_4 v0.1.0 (/opt/rustwide/workdir/day_4) [INFO] [stderr] Compiling day_3 v0.1.0 (/opt/rustwide/workdir/day_3) [INFO] [stderr] Compiling day_2 v0.1.0 (/opt/rustwide/workdir/day_2) [INFO] [stderr] Compiling day_1 v0.1.0 (/opt/rustwide/workdir/day_1) [INFO] [stderr] Compiling nom v7.1.2 [INFO] [stderr] Compiling day_7 v0.1.0 (/opt/rustwide/workdir/day_7) [INFO] [stderr] Compiling day_5 v0.1.0 (/opt/rustwide/workdir/day_5) [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> day_7/src/lib.rs:96:10 [INFO] [stdout] | [INFO] [stdout] 96 | let (input, cmd) = [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> day_7/src/lib.rs:59:23 [INFO] [stdout] | [INFO] [stdout] 59 | File { size: u32, name: &'a str }, [INFO] [stdout] | ---- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Output` 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: field `0` is never read [INFO] [stdout] --> day_7/src/lib.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 60 | Dir(&'a str), [INFO] [stdout] | --- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Output` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 60 | Dir(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.17s [INFO] running `Command { std: "docker" "inspect" "71d9bc21740f0e323412c062872242714ea968450b894ef7dc3f57f2be3e3914", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71d9bc21740f0e323412c062872242714ea968450b894ef7dc3f57f2be3e3914", kill_on_drop: false }` [INFO] [stdout] 71d9bc21740f0e323412c062872242714ea968450b894ef7dc3f57f2be3e3914 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5b85b8f9974985e3a2eda802a0011cd9f32dd9ae82718daa747e660df1fde5fd [INFO] running `Command { std: "docker" "start" "-a" "5b85b8f9974985e3a2eda802a0011cd9f32dd9ae82718daa747e660df1fde5fd", 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] Compiling day_1 v0.1.0 (/opt/rustwide/workdir/day_1) [INFO] [stderr] Compiling day_6 v0.1.0 (/opt/rustwide/workdir/day_6) [INFO] [stderr] Compiling day_4 v0.1.0 (/opt/rustwide/workdir/day_4) [INFO] [stderr] Compiling day_2 v0.1.0 (/opt/rustwide/workdir/day_2) [INFO] [stderr] Compiling day_3 v0.1.0 (/opt/rustwide/workdir/day_3) [INFO] [stderr] Compiling day_7 v0.1.0 (/opt/rustwide/workdir/day_7) [INFO] [stderr] Compiling day_5 v0.1.0 (/opt/rustwide/workdir/day_5) [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> day_7/src/lib.rs:96:10 [INFO] [stdout] | [INFO] [stdout] 96 | let (input, cmd) = [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> day_7/src/lib.rs:59:23 [INFO] [stdout] | [INFO] [stdout] 59 | File { size: u32, name: &'a str }, [INFO] [stdout] | ---- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Output` 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: field `0` is never read [INFO] [stdout] --> day_7/src/lib.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 60 | Dir(&'a str), [INFO] [stdout] | --- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Output` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 60 | Dir(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> day_7/src/lib.rs:96:10 [INFO] [stdout] | [INFO] [stdout] 96 | let (input, cmd) = [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> day_7/src/lib.rs:59:23 [INFO] [stdout] | [INFO] [stdout] 59 | File { size: u32, name: &'a str }, [INFO] [stdout] | ---- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Output` 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: field `0` is never read [INFO] [stdout] --> day_7/src/lib.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 60 | Dir(&'a str), [INFO] [stdout] | --- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Output` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 60 | Dir(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s [INFO] running `Command { std: "docker" "inspect" "5b85b8f9974985e3a2eda802a0011cd9f32dd9ae82718daa747e660df1fde5fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b85b8f9974985e3a2eda802a0011cd9f32dd9ae82718daa747e660df1fde5fd", kill_on_drop: false }` [INFO] [stdout] 5b85b8f9974985e3a2eda802a0011cd9f32dd9ae82718daa747e660df1fde5fd