[INFO] fetching crate n18game 0.1.0...
[INFO] checking n18game-0.1.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate n18game 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate n18game 0.1.0 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate n18game 0.1.0
[INFO] finished tweaking crates.io crate n18game 0.1.0
[INFO] tweaked toml for crates.io crate n18game 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 68 packages
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding cairo-rs v0.14.9 (latest: v0.19.2)
[INFO] [stderr]       Adding cairo-sys-rs v0.14.9 (latest: v0.19.2)
[INFO] [stderr]       Adding cfg-expr v0.8.1 (latest: v0.15.7)
[INFO] [stderr]       Adding glib v0.14.8 (latest: v0.19.3)
[INFO] [stderr]       Adding glib-macros v0.14.1 (latest: v0.19.3)
[INFO] [stderr]       Adding glib-sys v0.14.0 (latest: v0.19.0)
[INFO] [stderr]       Adding gobject-sys v0.14.0 (latest: v0.19.0)
[INFO] [stderr]       Adding heck v0.3.3 (latest: v0.5.0)
[INFO] [stderr]       Adding itertools v0.10.5 (latest: v0.12.1)
[INFO] [stderr]       Adding pango v0.14.8 (latest: v0.19.3)
[INFO] [stderr]       Adding pango-sys v0.14.0 (latest: v0.19.0)
[INFO] [stderr]       Adding pangocairo v0.14.0 (latest: v0.19.2)
[INFO] [stderr]       Adding pangocairo-sys v0.14.0 (latest: v0.19.0)
[INFO] [stderr]       Adding proc-macro-crate v1.3.1 (latest: v3.1.0)
[INFO] [stderr]       Adding strum v0.21.0 (latest: v0.26.2)
[INFO] [stderr]       Adding strum_macros v0.21.1 (latest: v0.26.2)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.58)
[INFO] [stderr]       Adding system-deps v3.2.0 (latest: v6.2.2)
[INFO] [stderr]       Adding toml v0.5.11 (latest: v0.8.12)
[INFO] [stderr]       Adding toml_edit v0.19.15 (latest: v0.22.9)
[INFO] [stderr]       Adding version-compare v0.0.11 (latest: v0.2.0)
[INFO] [stderr]       Adding winnow v0.5.40 (latest: v0.6.5)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded version-compare v0.0.11
[INFO] [stderr]   Downloaded pangocairo-sys v0.14.0
[INFO] [stderr]   Downloaded system-deps v3.2.0
[INFO] [stderr]   Downloaded pango-sys v0.14.0
[INFO] [stderr]   Downloaded cairo-sys-rs v0.14.9
[INFO] [stderr]   Downloaded pangocairo v0.14.0
[INFO] [stderr]   Downloaded n18token v0.1.0
[INFO] [stderr]   Downloaded n18hex v0.1.0
[INFO] [stderr]   Downloaded gobject-sys v0.14.0
[INFO] [stderr]   Downloaded glib-macros v0.14.1
[INFO] [stderr]   Downloaded n18catalogue v0.1.0
[INFO] [stderr]   Downloaded n18route v0.1.0
[INFO] [stderr]   Downloaded n18map v0.1.0
[INFO] [stderr]   Downloaded n18tile v0.1.0
[INFO] [stderr]   Downloaded pango v0.14.8
[INFO] [stderr]   Downloaded cfg-expr v0.8.1
[INFO] [stderr]   Downloaded glib-sys v0.14.0
[INFO] [stderr]   Downloaded cairo-rs v0.14.9
[INFO] [stderr]   Downloaded glib v0.14.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83b25b9b140038384f1427f0b330875fcb1993586e3aa0a87caf328d0aac63e7
[INFO] running `Command { std: "docker" "start" "-a" "83b25b9b140038384f1427f0b330875fcb1993586e3aa0a87caf328d0aac63e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83b25b9b140038384f1427f0b330875fcb1993586e3aa0a87caf328d0aac63e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83b25b9b140038384f1427f0b330875fcb1993586e3aa0a87caf328d0aac63e7", kill_on_drop: false }`
[INFO] [stdout] 83b25b9b140038384f1427f0b330875fcb1993586e3aa0a87caf328d0aac63e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98ba1401e49287701f6914cb00224dd877a46e51274791224d614476ea800a34
[INFO] running `Command { std: "docker" "start" "-a" "98ba1401e49287701f6914cb00224dd877a46e51274791224d614476ea800a34", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling either v1.10.0
[INFO] [stderr]    Compiling strum v0.21.0
[INFO] [stderr]    Compiling version-compare v0.0.11
[INFO] [stderr]    Compiling anyhow v1.0.81
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling thiserror v1.0.58
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling cfg-expr v0.8.1
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling strum_macros v0.21.1
[INFO] [stderr]    Compiling glib-macros v0.14.1
[INFO] [stderr]    Compiling system-deps v3.2.0
[INFO] [stderr]    Compiling glib-sys v0.14.0
[INFO] [stderr]    Compiling gobject-sys v0.14.0
[INFO] [stderr]    Compiling pango-sys v0.14.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.14.9
[INFO] [stderr]    Compiling pangocairo-sys v0.14.0
[INFO] [stderr]     Checking glib v0.14.8
[INFO] [stderr]     Checking cairo-rs v0.14.9
[INFO] [stderr]     Checking pango v0.14.8
[INFO] [stderr]     Checking pangocairo v0.14.0
[INFO] [stderr]     Checking n18hex v0.1.0
[INFO] [stderr]     Checking n18tile v0.1.0
[INFO] [stderr]     Checking n18token v0.1.0
[INFO] [stderr]     Checking n18catalogue v0.1.0
[INFO] [stderr]     Checking n18map v0.1.0
[INFO] [stderr]     Checking n18route v0.1.0
[INFO] [stderr]     Checking n18game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `n18hex` is imported redundantly
[INFO] [stdout]  --> src/_1830.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 | use n18hex::{self, Colour, Hex, HexFace, Orientation, RotateCW};
[INFO] [stdout]   |              ^^^^ the item `n18hex` 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 `n18hex` is imported redundantly
[INFO] [stdout]  --> src/_1830.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 | use n18hex::{self, Colour, Hex, HexFace, Orientation, RotateCW};
[INFO] [stdout]   |              ^^^^ the item `n18hex` 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 9.19s
[INFO] running `Command { std: "docker" "inspect" "98ba1401e49287701f6914cb00224dd877a46e51274791224d614476ea800a34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98ba1401e49287701f6914cb00224dd877a46e51274791224d614476ea800a34", kill_on_drop: false }`
[INFO] [stdout] 98ba1401e49287701f6914cb00224dd877a46e51274791224d614476ea800a34