[INFO] cloning repository https://github.com/SergioEanX/big_picture_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SergioEanX/big_picture_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSergioEanX%2Fbig_picture_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSergioEanX%2Fbig_picture_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d040652da38ac01041b132f287c7ff962a11dd09 [INFO] checking SergioEanX/big_picture_rust against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSergioEanX%2Fbig_picture_rust" "/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/SergioEanX/big_picture_rust 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/SergioEanX/big_picture_rust [INFO] finished tweaking git repo https://github.com/SergioEanX/big_picture_rust [INFO] tweaked toml for git repo https://github.com/SergioEanX/big_picture_rust written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/SergioEanX/big_picture_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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded polars-arrow-format v0.1.0 [INFO] [stderr] Downloaded unicode-reverse v1.0.8 [INFO] [stderr] Downloaded polars-error v0.37.0 [INFO] [stderr] Downloaded polars-utils v0.37.0 [INFO] [stderr] Downloaded now v0.1.3 [INFO] [stderr] Downloaded polars v0.37.0 [INFO] [stderr] Downloaded memmap2 v0.7.1 [INFO] [stderr] Downloaded polars-compute v0.37.0 [INFO] [stderr] Downloaded multiversion-macros v0.7.3 [INFO] [stderr] Downloaded target-features v0.1.5 [INFO] [stderr] Downloaded polars-sql v0.37.0 [INFO] [stderr] Downloaded polars-pipe v0.37.0 [INFO] [stderr] Downloaded polars-io v0.37.0 [INFO] [stderr] Downloaded polars-lazy v0.37.0 [INFO] [stderr] Downloaded polars-arrow v0.37.0 [INFO] [stderr] Downloaded polars-core v0.37.0 [INFO] [stderr] Downloaded polars-plan v0.37.0 [INFO] [stderr] Downloaded argminmax v0.6.1 [INFO] [stderr] Downloaded polars-ops v0.37.0 [INFO] [stderr] Downloaded multiversion v0.7.3 [INFO] [stderr] Downloaded polars-row v0.37.0 [INFO] [stderr] Downloaded polars-time v0.37.0 [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] fb23261fda63e04d2ec3d93c3851b6fb88205c731b2b1e62fa8a4fc7e0e93ad8 [INFO] running `Command { std: "docker" "start" "-a" "fb23261fda63e04d2ec3d93c3851b6fb88205c731b2b1e62fa8a4fc7e0e93ad8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fb23261fda63e04d2ec3d93c3851b6fb88205c731b2b1e62fa8a4fc7e0e93ad8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb23261fda63e04d2ec3d93c3851b6fb88205c731b2b1e62fa8a4fc7e0e93ad8", kill_on_drop: false }` [INFO] [stdout] fb23261fda63e04d2ec3d93c3851b6fb88205c731b2b1e62fa8a4fc7e0e93ad8 [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] 263c2c2701a864eb3fd4397018d704f9e8dcebe44f1e3afafc51fd666b7396d3 [INFO] running `Command { std: "docker" "start" "-a" "263c2c2701a864eb3fd4397018d704f9e8dcebe44f1e3afafc51fd666b7396d3", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling ahash v0.8.9 [INFO] [stderr] Compiling target-features v0.1.5 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling smartstring v1.0.1 [INFO] [stderr] Compiling polars-utils v0.37.0 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking regex-automata v0.4.5 [INFO] [stderr] Checking simdutf8 v0.1.4 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Compiling syn v2.0.50 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling polars-arrow v0.37.0 [INFO] [stderr] Checking ethnum v1.5.0 [INFO] [stderr] Checking streaming-iterator v0.1.9 [INFO] [stderr] Checking atoi_simd v0.15.6 [INFO] [stderr] Checking fast-float v0.2.0 [INFO] [stderr] Checking foreign_vec v0.1.0 [INFO] [stderr] Checking dyn-clone v1.0.16 [INFO] [stderr] Compiling polars-compute v0.37.0 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Compiling polars-core v0.37.0 [INFO] [stderr] Checking strum v0.25.0 [INFO] [stderr] Compiling polars-ops v0.37.0 [INFO] [stderr] Checking xxhash-rust v0.8.10 [INFO] [stderr] Checking memmap2 v0.7.1 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Compiling polars v0.37.0 [INFO] [stderr] Checking home v0.5.9 [INFO] [stderr] Checking colored v1.9.4 [INFO] [stderr] Checking colored v2.1.0 [INFO] [stderr] Checking fern v0.6.2 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking rayon v1.8.1 [INFO] [stderr] Checking chrono v0.4.34 [INFO] [stderr] Checking argminmax v0.6.1 [INFO] [stderr] Checking atoi v2.0.0 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Checking now v0.1.3 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling bytemuck_derive v1.5.0 [INFO] [stderr] Compiling strum_macros v0.25.3 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking bytemuck v1.14.3 [INFO] [stderr] Compiling multiversion-macros v0.7.3 [INFO] [stderr] Checking polars-error v0.37.0 [INFO] [stderr] Checking comfy-table v7.1.0 [INFO] [stderr] Checking indexmap v2.2.3 [INFO] [stderr] Checking multiversion v0.7.3 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking serde_json v1.0.114 [INFO] [stderr] Checking polars-row v0.37.0 [INFO] [stderr] Checking polars-time v0.37.0 [INFO] [stderr] Checking polars-io v0.37.0 [INFO] [stderr] Checking hello_world v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `humantime` is imported redundantly [INFO] [stdout] --> src/utils.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use humantime; [INFO] [stdout] | ^^^^^^^^^ the item `humantime` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `humantime` is imported redundantly [INFO] [stdout] --> src/utils.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use humantime; [INFO] [stdout] | ^^^^^^^^^ the item `humantime` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` 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 24.66s [INFO] running `Command { std: "docker" "inspect" "263c2c2701a864eb3fd4397018d704f9e8dcebe44f1e3afafc51fd666b7396d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "263c2c2701a864eb3fd4397018d704f9e8dcebe44f1e3afafc51fd666b7396d3", kill_on_drop: false }` [INFO] [stdout] 263c2c2701a864eb3fd4397018d704f9e8dcebe44f1e3afafc51fd666b7396d3 [INFO] checking SergioEanX/big_picture_rust against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSergioEanX%2Fbig_picture_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] validating manifest of git repo https://github.com/SergioEanX/big_picture_rust on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/SergioEanX/big_picture_rust [INFO] finished tweaking git repo https://github.com/SergioEanX/big_picture_rust [INFO] tweaked toml for git repo https://github.com/SergioEanX/big_picture_rust written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/SergioEanX/big_picture_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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3e3f193687afe0bc4e20f73a5cfad983025c67f9578a3667e9a156d877801c6e [INFO] running `Command { std: "docker" "start" "-a" "3e3f193687afe0bc4e20f73a5cfad983025c67f9578a3667e9a156d877801c6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3e3f193687afe0bc4e20f73a5cfad983025c67f9578a3667e9a156d877801c6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e3f193687afe0bc4e20f73a5cfad983025c67f9578a3667e9a156d877801c6e", kill_on_drop: false }` [INFO] [stdout] 3e3f193687afe0bc4e20f73a5cfad983025c67f9578a3667e9a156d877801c6e [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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 27be822359ecaf060ad3bdf9443e0afc4658a43a54197af1e67363389b56be0c [INFO] running `Command { std: "docker" "start" "-a" "27be822359ecaf060ad3bdf9443e0afc4658a43a54197af1e67363389b56be0c", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling ahash v0.8.9 [INFO] [stderr] Compiling target-features v0.1.5 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling smartstring v1.0.1 [INFO] [stderr] Compiling polars-utils v0.37.0 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking regex-automata v0.4.5 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking simdutf8 v0.1.4 [INFO] [stderr] Compiling syn v2.0.50 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling polars-arrow v0.37.0 [INFO] [stderr] Checking ethnum v1.5.0 [INFO] [stderr] Checking foreign_vec v0.1.0 [INFO] [stderr] Checking fast-float v0.2.0 [INFO] [stderr] Checking atoi_simd v0.15.6 [INFO] [stderr] Checking dyn-clone v1.0.16 [INFO] [stderr] Checking streaming-iterator v0.1.9 [INFO] [stderr] Compiling polars-compute v0.37.0 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Compiling polars-core v0.37.0 [INFO] [stderr] Checking strum v0.25.0 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Compiling polars-ops v0.37.0 [INFO] [stderr] Checking xxhash-rust v0.8.10 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Checking memmap2 v0.7.1 [INFO] [stderr] Compiling polars v0.37.0 [INFO] [stderr] Checking home v0.5.9 [INFO] [stderr] Checking colored v1.9.4 [INFO] [stderr] Checking colored v2.1.0 [INFO] [stderr] Checking fern v0.6.2 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking chrono v0.4.34 [INFO] [stderr] Checking argminmax v0.6.1 [INFO] [stderr] Checking atoi v2.0.0 [INFO] [stderr] Checking rayon v1.8.1 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling bytemuck_derive v1.5.0 [INFO] [stderr] Compiling strum_macros v0.25.3 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking now v0.1.3 [INFO] [stderr] Checking bytemuck v1.14.3 [INFO] [stderr] Checking comfy-table v7.1.0 [INFO] [stderr] Checking polars-error v0.37.0 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Compiling multiversion-macros v0.7.3 [INFO] [stderr] Checking indexmap v2.2.3 [INFO] [stderr] Checking multiversion v0.7.3 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking serde_json v1.0.114 [INFO] [stderr] Checking polars-row v0.37.0 [INFO] [stderr] Checking polars-time v0.37.0 [INFO] [stderr] Checking polars-io v0.37.0 [INFO] [stderr] Checking hello_world v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `humantime` is imported redundantly [INFO] [stdout] --> src/utils.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use humantime; [INFO] [stdout] | ^^^^^^^^^ the item `humantime` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `humantime` is imported redundantly [INFO] [stdout] --> src/utils.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use humantime; [INFO] [stdout] | ^^^^^^^^^ the item `humantime` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` 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 29.84s [INFO] running `Command { std: "docker" "inspect" "27be822359ecaf060ad3bdf9443e0afc4658a43a54197af1e67363389b56be0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27be822359ecaf060ad3bdf9443e0afc4658a43a54197af1e67363389b56be0c", kill_on_drop: false }` [INFO] [stdout] 27be822359ecaf060ad3bdf9443e0afc4658a43a54197af1e67363389b56be0c