[INFO] cloning repository https://github.com/Pascal-So/aoc_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Pascal-So/aoc_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPascal-So%2Faoc_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPascal-So%2Faoc_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0dc62967307bfac97848021b702808dcd5429012 [INFO] checking Pascal-So/aoc_rust against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPascal-So%2Faoc_rust" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Pascal-So/aoc_rust [INFO] finished tweaking git repo https://github.com/Pascal-So/aoc_rust [INFO] tweaked toml for git repo https://github.com/Pascal-So/aoc_rust written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Pascal-So/aoc_rust on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Pascal-So/aoc_rust 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 730216dd20cd7d3f99cd0d5a0b997930d4db9f6597ac83ad3470c30c6d445f10 [INFO] running `Command { std: "docker" "start" "-a" "730216dd20cd7d3f99cd0d5a0b997930d4db9f6597ac83ad3470c30c6d445f10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "730216dd20cd7d3f99cd0d5a0b997930d4db9f6597ac83ad3470c30c6d445f10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "730216dd20cd7d3f99cd0d5a0b997930d4db9f6597ac83ad3470c30c6d445f10", kill_on_drop: false }` [INFO] [stdout] 730216dd20cd7d3f99cd0d5a0b997930d4db9f6597ac83ad3470c30c6d445f10 [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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f0f297c70ef0163a6f0928d352d8c6852a371f77af90d9027a50f5204c430244 [INFO] running `Command { std: "docker" "start" "-a" "f0f297c70ef0163a6f0928d352d8c6852a371f77af90d9027a50f5204c430244", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling proc-macro2 v1.0.34 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling serde v1.0.131 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling radium v0.6.2 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking wyz v0.4.0 [INFO] [stderr] Compiling serde_json v1.0.73 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling nom v7.1.0 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling paste v1.0.6 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Checking funty v1.2.0 [INFO] [stderr] Checking strength_reduce v0.2.3 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking matrixmultiply v0.2.4 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking fixedbitset v0.4.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking bitvec v0.22.3 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.131 [INFO] [stderr] Checking plotters-backend v0.3.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Checking integer-sqrt v0.1.5 [INFO] [stderr] Checking plotters-svg v0.3.1 [INFO] [stderr] Checking aho-corasick v1.1.4 [INFO] [stderr] Checking pathfinding v3.0.5 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking combine v4.6.2 [INFO] [stderr] Checking auto_ops v0.3.0 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking primal-check v0.3.1 [INFO] [stderr] Checking transpose v0.2.1 [INFO] [stderr] Checking modinverse v0.1.1 [INFO] [stderr] Checking simba v0.3.1 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking plotters v0.3.1 [INFO] [stderr] Checking rustfft v6.0.1 [INFO] [stderr] Checking rand_distr v0.3.0 [INFO] [stderr] Checking criterion-plot v0.4.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking bstr v0.2.15 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Compiling darling_core v0.13.1 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Checking nalgebra v0.24.1 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling proc-macro-crate v1.1.0 [INFO] [stderr] Compiling darling_macro v0.13.1 [INFO] [stderr] Compiling darling v0.13.1 [INFO] [stderr] Compiling deku_derive v0.12.5 [INFO] [stderr] Checking criterion v0.3.5 [INFO] [stderr] Checking deku v0.12.5 [INFO] [stderr] Checking advent v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: ControlFlow, usize> [INFO] [stdout] --> src/y2021/d16.rs:82:28 [INFO] [stdout] | [INFO] [stdout] 82 | #[derive(PartialEq, Debug, DekuRead)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/y2021/d16.rs:82:28 [INFO] [stdout] | [INFO] [stdout] 82 | #[derive(PartialEq, Debug, DekuRead)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `DekuRead` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, usize> [INFO] [stdout] --> src/y2021/d16.rs:82:28 [INFO] [stdout] | [INFO] [stdout] 82 | #[derive(PartialEq, Debug, DekuRead)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, usize> [INFO] [stdout] --> src/y2021/d16.rs:82:28 [INFO] [stdout] | [INFO] [stdout] 82 | #[derive(PartialEq, Debug, DekuRead)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, usize> [INFO] [stdout] --> src/y2021/d16.rs:82:28 [INFO] [stdout] | [INFO] [stdout] 82 | #[derive(PartialEq, Debug, DekuRead)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `advent` (lib) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: ControlFlow, usize> [INFO] [stdout] --> src/y2021/d16.rs:82:28 [INFO] [stdout] | [INFO] [stdout] 82 | #[derive(PartialEq, Debug, DekuRead)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/y2021/d16.rs:82:28 [INFO] [stdout] | [INFO] [stdout] 82 | #[derive(PartialEq, Debug, DekuRead)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the derive macro `DekuRead` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, usize> [INFO] [stdout] --> src/y2021/d16.rs:82:28 [INFO] [stdout] | [INFO] [stdout] 82 | #[derive(PartialEq, Debug, DekuRead)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, usize> [INFO] [stdout] --> src/y2021/d16.rs:82:28 [INFO] [stdout] | [INFO] [stdout] 82 | #[derive(PartialEq, Debug, DekuRead)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, usize> [INFO] [stdout] --> src/y2021/d16.rs:82:28 [INFO] [stdout] | [INFO] [stdout] 82 | #[derive(PartialEq, Debug, DekuRead)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `advent` (lib test) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "f0f297c70ef0163a6f0928d352d8c6852a371f77af90d9027a50f5204c430244", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0f297c70ef0163a6f0928d352d8c6852a371f77af90d9027a50f5204c430244", kill_on_drop: false }` [INFO] [stdout] f0f297c70ef0163a6f0928d352d8c6852a371f77af90d9027a50f5204c430244