[INFO] fetching crate aoc-framework-utils 0.1.0...
[INFO] checking aoc-framework-utils-0.1.0 against master#80399064afa4a2cd153f30d02c25f7ea0383ed65 for opaque-soundness-fix
[INFO] extracting crate aoc-framework-utils 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate aoc-framework-utils 0.1.0 on toolchain 80399064afa4a2cd153f30d02c25f7ea0383ed65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aoc-framework-utils 0.1.0
[INFO] finished tweaking crates.io crate aoc-framework-utils 0.1.0
[INFO] tweaked toml for crates.io crate aoc-framework-utils 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e27a64cd75cbdb4037dafd74b443a7138d2ab06487d02e6f8204dffd964e68bf
[INFO] running `Command { std: "docker" "start" "-a" "e27a64cd75cbdb4037dafd74b443a7138d2ab06487d02e6f8204dffd964e68bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e27a64cd75cbdb4037dafd74b443a7138d2ab06487d02e6f8204dffd964e68bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e27a64cd75cbdb4037dafd74b443a7138d2ab06487d02e6f8204dffd964e68bf", kill_on_drop: false }`
[INFO] [stdout] e27a64cd75cbdb4037dafd74b443a7138d2ab06487d02e6f8204dffd964e68bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b807a7dfbf10849024238da1320f9c5d3d28b7dea5783515dfc64cdd8e06b2f
[INFO] running `Command { std: "docker" "start" "-a" "7b807a7dfbf10849024238da1320f9c5d3d28b7dea5783515dfc64cdd8e06b2f", kill_on_drop: false }`
[INFO] [stderr]     Checking aoc-framework-utils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `raw` is never read
[INFO] [stdout]  --> src/math/topology/mod.rs:5:3
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct BoundingBox<T: DivisionRing<T>, const D: usize> {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 5 |   raw: [T; D]
[INFO] [stdout]   |   ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `raw` is never read
[INFO] [stdout]  --> src/math/topology/mod.rs:5:3
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct BoundingBox<T: DivisionRing<T>, const D: usize> {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 5 |   raw: [T; D]
[INFO] [stdout]   |   ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] running `Command { std: "docker" "inspect" "7b807a7dfbf10849024238da1320f9c5d3d28b7dea5783515dfc64cdd8e06b2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b807a7dfbf10849024238da1320f9c5d3d28b7dea5783515dfc64cdd8e06b2f", kill_on_drop: false }`
[INFO] [stdout] 7b807a7dfbf10849024238da1320f9c5d3d28b7dea5783515dfc64cdd8e06b2f
[INFO] checking aoc-framework-utils-0.1.0 against master#09bc67b9158392361780e779d32997f14cc75c39 for opaque-soundness-fix
[INFO] extracting crate aoc-framework-utils 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate aoc-framework-utils 0.1.0 on toolchain 09bc67b9158392361780e779d32997f14cc75c39
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aoc-framework-utils 0.1.0
[INFO] finished tweaking crates.io crate aoc-framework-utils 0.1.0
[INFO] tweaked toml for crates.io crate aoc-framework-utils 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4418c59bb0ceb8b9026ea8a1b69c12d32ff4b457b213e6fa7225706c80beb43c
[INFO] running `Command { std: "docker" "start" "-a" "4418c59bb0ceb8b9026ea8a1b69c12d32ff4b457b213e6fa7225706c80beb43c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4418c59bb0ceb8b9026ea8a1b69c12d32ff4b457b213e6fa7225706c80beb43c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4418c59bb0ceb8b9026ea8a1b69c12d32ff4b457b213e6fa7225706c80beb43c", kill_on_drop: false }`
[INFO] [stdout] 4418c59bb0ceb8b9026ea8a1b69c12d32ff4b457b213e6fa7225706c80beb43c
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e912fe11b96ec476ceac6e6a62c339535e007a0dbaed61c69ceefe47d520d0d7
[INFO] running `Command { std: "docker" "start" "-a" "e912fe11b96ec476ceac6e6a62c339535e007a0dbaed61c69ceefe47d520d0d7", kill_on_drop: false }`
[INFO] [stderr]     Checking aoc-framework-utils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `raw` is never read
[INFO] [stdout]  --> src/math/topology/mod.rs:5:3
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct BoundingBox<T: DivisionRing<T>, const D: usize> {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 5 |   raw: [T; D]
[INFO] [stdout]   |   ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `raw` is never read
[INFO] [stdout]  --> src/math/topology/mod.rs:5:3
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct BoundingBox<T: DivisionRing<T>, const D: usize> {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 5 |   raw: [T; D]
[INFO] [stdout]   |   ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] running `Command { std: "docker" "inspect" "e912fe11b96ec476ceac6e6a62c339535e007a0dbaed61c69ceefe47d520d0d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e912fe11b96ec476ceac6e6a62c339535e007a0dbaed61c69ceefe47d520d0d7", kill_on_drop: false }`
[INFO] [stdout] e912fe11b96ec476ceac6e6a62c339535e007a0dbaed61c69ceefe47d520d0d7
