[INFO] cloning repository https://github.com/hexfae/infinite-cookbook [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hexfae/infinite-cookbook" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhexfae%2Finfinite-cookbook", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhexfae%2Finfinite-cookbook'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] eb8646f0970e8e8dcb5a2ba51ce0bce945a8490d [INFO] checking hexfae/infinite-cookbook against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhexfae%2Finfinite-cookbook" "/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/hexfae/infinite-cookbook on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hexfae/infinite-cookbook [INFO] finished tweaking git repo https://github.com/hexfae/infinite-cookbook [INFO] tweaked toml for git repo https://github.com/hexfae/infinite-cookbook written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/hexfae/infinite-cookbook 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded derive-new v0.6.0 [INFO] [stderr] Downloaded arcstr v1.1.5 [INFO] [stderr] Downloaded spinners v4.1.1 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] de27409460c40f13cd1d7bde102e9e30fa00f79a54245a50377f2dc8ddf0b025 [INFO] running `Command { std: "docker" "start" "-a" "de27409460c40f13cd1d7bde102e9e30fa00f79a54245a50377f2dc8ddf0b025", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "de27409460c40f13cd1d7bde102e9e30fa00f79a54245a50377f2dc8ddf0b025", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de27409460c40f13cd1d7bde102e9e30fa00f79a54245a50377f2dc8ddf0b025", kill_on_drop: false }` [INFO] [stdout] de27409460c40f13cd1d7bde102e9e30fa00f79a54245a50377f2dc8ddf0b025 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c28dc139040d5b876193c9794f3e21e48db8fa68a616e87fe6ae0ef20b705a89 [INFO] running `Command { std: "docker" "start" "-a" "c28dc139040d5b876193c9794f3e21e48db8fa68a616e87fe6ae0ef20b705a89", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling pkg-config v0.3.29 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Compiling openssl v0.10.63 [INFO] [stderr] Checking http v0.2.11 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Compiling eyre v0.6.12 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking indexmap v2.2.2 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Compiling thiserror v1.0.56 [INFO] [stderr] Compiling zstd-safe v7.0.0 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Checking unicode-segmentation v1.10.1 [INFO] [stderr] Checking rustls-pemfile v1.0.4 [INFO] [stderr] Checking rayon v1.8.1 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking ipnet v2.9.0 [INFO] [stderr] Checking dyn-clone v1.0.16 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking arcstr v1.1.5 [INFO] [stderr] Checking crossterm v0.25.0 [INFO] [stderr] Checking newline-converter v0.2.2 [INFO] [stderr] Compiling jobserver v0.1.27 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Compiling openssl-sys v0.9.99 [INFO] [stderr] Compiling zstd-sys v2.0.9+zstd.1.5.5 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking strum v0.24.1 [INFO] [stderr] Checking spinners v4.1.1 [INFO] [stderr] Compiling serde_derive v1.0.196 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Compiling derive-new v0.6.0 [INFO] [stderr] Checking tokio v1.35.1 [INFO] [stderr] Checking inquire v0.6.2 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tracing-error v0.2.0 [INFO] [stderr] Checking color-spantrace v0.2.1 [INFO] [stderr] Checking color-eyre v0.6.2 [INFO] [stderr] Checking zstd v0.13.0 [INFO] [stderr] Checking serde v1.0.196 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking h2 v0.3.24 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_json v1.0.113 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking ron v0.8.1 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.24 [INFO] [stderr] Checking infinite-cookbook v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `tracing::info` [INFO] [stdout] --> src/finite_collection.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use tracing::info; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `item::Item` [INFO] [stdout] --> src/finite_collection.rs:7:62 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::{collection::Collection, finite_item::FiniteItem, item::Item}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `arcstr::ArcStr` [INFO] [stdout] --> src/finite_item.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use arcstr::ArcStr; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracing::info` [INFO] [stdout] --> src/finite_collection.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use tracing::info; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `item::Item` [INFO] [stdout] --> src/finite_collection.rs:7:62 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::{collection::Collection, finite_item::FiniteItem, item::Item}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `arcstr::ArcStr` [INFO] [stdout] --> src/finite_item.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use arcstr::ArcStr; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `total_items` [INFO] [stdout] --> src/collection.rs:172:13 [INFO] [stdout] | [INFO] [stdout] 172 | let total_items = self.items.len().pow(2); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_items` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `second_index` [INFO] [stdout] --> src/collection.rs:173:17 [INFO] [stdout] | [INFO] [stdout] 173 | let mut second_index = 0; [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_second_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `why` [INFO] [stdout] --> src/collection.rs:243:51 [INFO] [stdout] | [INFO] [stdout] 243 | Err(ResponseFailure::NetworkError(why)) => todo!(), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_why` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `why` [INFO] [stdout] --> src/collection.rs:244:51 [INFO] [stdout] | [INFO] [stdout] 244 | Err(ResponseFailure::ParsingError(why)) => todo!(), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_why` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/collection.rs:173:13 [INFO] [stdout] | [INFO] [stdout] 173 | let mut second_index = 0; [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `total_items` [INFO] [stdout] --> src/collection.rs:172:13 [INFO] [stdout] | [INFO] [stdout] 172 | let total_items = self.items.len().pow(2); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_items` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `second_index` [INFO] [stdout] --> src/collection.rs:173:17 [INFO] [stdout] | [INFO] [stdout] 173 | let mut second_index = 0; [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_second_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `why` [INFO] [stdout] --> src/collection.rs:243:51 [INFO] [stdout] | [INFO] [stdout] 243 | Err(ResponseFailure::NetworkError(why)) => todo!(), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_why` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `why` [INFO] [stdout] --> src/collection.rs:244:51 [INFO] [stdout] | [INFO] [stdout] 244 | Err(ResponseFailure::ParsingError(why)) => todo!(), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_why` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/collection.rs:173:13 [INFO] [stdout] | [INFO] [stdout] 173 | let mut second_index = 0; [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/finite_collection.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/finite_collection.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.43s [INFO] running `Command { std: "docker" "inspect" "c28dc139040d5b876193c9794f3e21e48db8fa68a616e87fe6ae0ef20b705a89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c28dc139040d5b876193c9794f3e21e48db8fa68a616e87fe6ae0ef20b705a89", kill_on_drop: false }` [INFO] [stdout] c28dc139040d5b876193c9794f3e21e48db8fa68a616e87fe6ae0ef20b705a89 [INFO] checking hexfae/infinite-cookbook against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhexfae%2Finfinite-cookbook" "/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/hexfae/infinite-cookbook on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hexfae/infinite-cookbook [INFO] finished tweaking git repo https://github.com/hexfae/infinite-cookbook [INFO] tweaked toml for git repo https://github.com/hexfae/infinite-cookbook written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/hexfae/infinite-cookbook 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f899997b8dbe830474b4c3e486a8e76695a2d9544986be0c44aa331a72689e3b [INFO] running `Command { std: "docker" "start" "-a" "f899997b8dbe830474b4c3e486a8e76695a2d9544986be0c44aa331a72689e3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f899997b8dbe830474b4c3e486a8e76695a2d9544986be0c44aa331a72689e3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f899997b8dbe830474b4c3e486a8e76695a2d9544986be0c44aa331a72689e3b", kill_on_drop: false }` [INFO] [stdout] f899997b8dbe830474b4c3e486a8e76695a2d9544986be0c44aa331a72689e3b [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" "-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8b2eb23c145102979a8484762f415842849985a56ae0fcf60c7f827e91a61039 [INFO] running `Command { std: "docker" "start" "-a" "8b2eb23c145102979a8484762f415842849985a56ae0fcf60c7f827e91a61039", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling pkg-config v0.3.29 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling openssl v0.10.63 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking http v0.2.11 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Compiling thiserror v1.0.56 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling zstd-safe v7.0.0 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Compiling eyre v0.6.12 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking indexmap v2.2.2 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking unicode-segmentation v1.10.1 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Compiling jobserver v0.1.27 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking newline-converter v0.2.2 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking rustls-pemfile v1.0.4 [INFO] [stderr] Checking dyn-clone v1.0.16 [INFO] [stderr] Checking ipnet v2.9.0 [INFO] [stderr] Checking crossterm v0.25.0 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Checking rayon v1.8.1 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking arcstr v1.1.5 [INFO] [stderr] Compiling openssl-sys v0.9.99 [INFO] [stderr] Compiling zstd-sys v2.0.9+zstd.1.5.5 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Compiling serde_derive v1.0.196 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Compiling derive-new v0.6.0 [INFO] [stderr] Checking strum v0.24.1 [INFO] [stderr] Checking spinners v4.1.1 [INFO] [stderr] Checking tokio v1.35.1 [INFO] [stderr] Checking inquire v0.6.2 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tracing-error v0.2.0 [INFO] [stderr] Checking color-spantrace v0.2.1 [INFO] [stderr] Checking color-eyre v0.6.2 [INFO] [stderr] Checking serde v1.0.196 [INFO] [stderr] Checking zstd v0.13.0 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking h2 v0.3.24 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_json v1.0.113 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking ron v0.8.1 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.24 [INFO] [stderr] Checking infinite-cookbook v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `tracing::info` [INFO] [stdout] --> src/finite_collection.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use tracing::info; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `item::Item` [INFO] [stdout] --> src/finite_collection.rs:7:62 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::{collection::Collection, finite_item::FiniteItem, item::Item}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `arcstr::ArcStr` [INFO] [stdout] --> src/finite_item.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use arcstr::ArcStr; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracing::info` [INFO] [stdout] --> src/finite_collection.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use tracing::info; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `item::Item` [INFO] [stdout] --> src/finite_collection.rs:7:62 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::{collection::Collection, finite_item::FiniteItem, item::Item}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `arcstr::ArcStr` [INFO] [stdout] --> src/finite_item.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use arcstr::ArcStr; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `total_items` [INFO] [stdout] --> src/collection.rs:172:13 [INFO] [stdout] | [INFO] [stdout] 172 | let total_items = self.items.len().pow(2); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_items` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `second_index` [INFO] [stdout] --> src/collection.rs:173:17 [INFO] [stdout] | [INFO] [stdout] 173 | let mut second_index = 0; [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_second_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `why` [INFO] [stdout] --> src/collection.rs:243:51 [INFO] [stdout] | [INFO] [stdout] 243 | Err(ResponseFailure::NetworkError(why)) => todo!(), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_why` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `why` [INFO] [stdout] --> src/collection.rs:244:51 [INFO] [stdout] | [INFO] [stdout] 244 | Err(ResponseFailure::ParsingError(why)) => todo!(), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_why` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/collection.rs:173:13 [INFO] [stdout] | [INFO] [stdout] 173 | let mut second_index = 0; [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `total_items` [INFO] [stdout] --> src/collection.rs:172:13 [INFO] [stdout] | [INFO] [stdout] 172 | let total_items = self.items.len().pow(2); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_items` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `second_index` [INFO] [stdout] --> src/collection.rs:173:17 [INFO] [stdout] | [INFO] [stdout] 173 | let mut second_index = 0; [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_second_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `why` [INFO] [stdout] --> src/collection.rs:243:51 [INFO] [stdout] | [INFO] [stdout] 243 | Err(ResponseFailure::NetworkError(why)) => todo!(), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_why` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `why` [INFO] [stdout] --> src/collection.rs:244:51 [INFO] [stdout] | [INFO] [stdout] 244 | Err(ResponseFailure::ParsingError(why)) => todo!(), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_why` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/collection.rs:173:13 [INFO] [stdout] | [INFO] [stdout] 173 | let mut second_index = 0; [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/finite_collection.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/finite_collection.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.70s [INFO] running `Command { std: "docker" "inspect" "8b2eb23c145102979a8484762f415842849985a56ae0fcf60c7f827e91a61039", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b2eb23c145102979a8484762f415842849985a56ae0fcf60c7f827e91a61039", kill_on_drop: false }` [INFO] [stdout] 8b2eb23c145102979a8484762f415842849985a56ae0fcf60c7f827e91a61039