[INFO] cloning repository https://github.com/Stuv7CB/guessing-game [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Stuv7CB/guessing-game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStuv7CB%2Fguessing-game", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStuv7CB%2Fguessing-game'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 79e7e7cc602f5ecb3224056c5dfd7f7225971db2 [INFO] testing Stuv7CB/guessing-game against 1.75.0 for beta-1.76-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStuv7CB%2Fguessing-game" "/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/Stuv7CB/guessing-game on toolchain 1.75.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Stuv7CB/guessing-game [INFO] finished tweaking git repo https://github.com/Stuv7CB/guessing-game [INFO] tweaked toml for git repo https://github.com/Stuv7CB/guessing-game written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Stuv7CB/guessing-game 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded token_store v0.1.2 [INFO] [stderr] Downloaded num-integer v0.1.36 [INFO] [stderr] Downloaded gl_generator v0.8.0 [INFO] [stderr] Downloaded core-foundation v0.5.1 [INFO] [stderr] Downloaded core-foundation v0.4.6 [INFO] [stderr] Downloaded num-bigint v0.1.43 [INFO] [stderr] Downloaded smallvec v0.6.0 [INFO] [stderr] Downloaded wayland-sys v0.12.5 [INFO] [stderr] Downloaded conrod_derive v0.1.0 [INFO] [stderr] Downloaded cgl v0.2.1 [INFO] [stderr] Downloaded dlib v0.4.0 [INFO] [stderr] Downloaded shared_library v0.1.8 [INFO] [stderr] Downloaded rustc-demangle v0.1.7 [INFO] [stderr] Downloaded core-foundation-sys v0.4.6 [INFO] [stderr] Downloaded rusttype v0.4.1 [INFO] [stderr] Downloaded wayland-client v0.12.5 [INFO] [stderr] Downloaded backtrace-sys v0.1.16 [INFO] [stderr] Downloaded glium v0.20.0 [INFO] [stderr] Downloaded libc v0.2.37 [INFO] [stderr] Downloaded khronos_api v2.1.0 [INFO] [stderr] Downloaded x11-dl v2.17.3 [INFO] [stderr] Downloaded wayland-protocols v0.12.5 [INFO] [stderr] Downloaded cocoa v0.14.0 [INFO] [stderr] Downloaded glutin v0.12.2 [INFO] [stderr] Downloaded serde v1.0.27 [INFO] [stderr] Downloaded wayland-kbd v0.13.1 [INFO] [stderr] Downloaded winit v0.10.0 [INFO] [stderr] Downloaded serde_derive_internals v0.19.0 [INFO] [stderr] Downloaded cocoa v0.13.0 [INFO] [stderr] Downloaded fixedbitset v0.1.8 [INFO] [stderr] Downloaded pistoncore-input v0.20.0 [INFO] [stderr] Downloaded lazy_static v1.0.0 [INFO] [stderr] Downloaded wayland-scanner v0.12.5 [INFO] [stderr] Downloaded core-graphics v0.13.0 [INFO] [stderr] Downloaded num-traits v0.2.0 [INFO] [stderr] Downloaded byteorder v1.2.1 [INFO] [stderr] Downloaded core-graphics v0.12.4 [INFO] [stderr] Downloaded petgraph v0.4.11 [INFO] [stderr] Downloaded tempfile v2.2.0 [INFO] [stderr] Downloaded serde_derive v1.0.27 [INFO] [stderr] Downloaded cc v1.0.4 [INFO] [stderr] Downloaded backtrace v0.3.5 [INFO] [stderr] Downloaded objc v0.2.2 [INFO] [stderr] Downloaded wayland-window v0.13.2 [INFO] [stderr] Downloaded gleam v0.4.23 [INFO] [stderr] Downloaded num-complex v0.1.42 [INFO] [stderr] Downloaded num-iter v0.1.35 [INFO] [stderr] Downloaded libloading v0.4.3 [INFO] [stderr] Downloaded core-foundation-sys v0.5.1 [INFO] [stderr] Downloaded conrod v0.58.0 [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" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ce24cefc66fb4e8eec756705f010f47611c443dcbb05de8517cc6d5cf2c23154 [INFO] running `Command { std: "docker" "start" "-a" "ce24cefc66fb4e8eec756705f010f47611c443dcbb05de8517cc6d5cf2c23154", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ce24cefc66fb4e8eec756705f010f47611c443dcbb05de8517cc6d5cf2c23154", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce24cefc66fb4e8eec756705f010f47611c443dcbb05de8517cc6d5cf2c23154", kill_on_drop: false }` [INFO] [stdout] ce24cefc66fb4e8eec756705f010f47611c443dcbb05de8517cc6d5cf2c23154 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 410778ac09b7b203606094ffec6775313cca8bf4314a4281223fb37c95ec0477 [INFO] running `Command { std: "docker" "start" "-a" "410778ac09b7b203606094ffec6775313cca8bf4314a4281223fb37c95ec0477", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.37 [INFO] [stderr] Compiling bitflags v1.0.1 [INFO] [stderr] Compiling lazy_static v1.0.0 [INFO] [stderr] Compiling libloading v0.4.3 [INFO] [stderr] Compiling cfg-if v0.1.2 [INFO] [stderr] Compiling num-traits v0.2.0 [INFO] [stderr] Compiling token_store v0.1.2 [INFO] [stderr] Compiling khronos_api v2.1.0 [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling cc v1.0.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling rustc-demangle v0.1.7 [INFO] [stderr] Compiling byteorder v1.2.1 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Compiling log v0.4.1 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling unreachable v0.1.1 [INFO] [stderr] Compiling piston-float v0.3.0 [INFO] [stderr] Compiling nodrop v0.1.12 [INFO] [stderr] Compiling fixedbitset v0.1.8 [INFO] [stderr] Compiling piston-viewport v0.3.0 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling arrayvec v0.4.7 [INFO] [stderr] Compiling smallvec v0.6.0 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling serde v1.0.27 [INFO] [stderr] Compiling linked-hash-map v0.5.1 [INFO] [stderr] Compiling stb_truetype v0.2.2 [INFO] [stderr] Compiling find_folder v0.3.0 [INFO] [stderr] Compiling petgraph v0.4.11 [INFO] [stderr] Compiling dlib v0.4.0 [INFO] [stderr] Compiling x11-dl v2.17.3 [INFO] [stderr] Compiling wayland-sys v0.12.5 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Compiling memmap v0.6.2 [INFO] [stderr] Compiling shared_library v0.1.8 [INFO] [stderr] Compiling num-integer v0.1.36 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling ordered-float v0.5.0 [INFO] [stderr] Compiling num-complex v0.1.42 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling num-iter v0.1.35 [INFO] [stderr] Compiling rusttype v0.4.1 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling wayland-scanner v0.12.5 [INFO] [stderr] Compiling gl_generator v0.8.0 [INFO] [stderr] Compiling wayland-client v0.12.5 [INFO] [stderr] Compiling wayland-protocols v0.12.5 [INFO] [stderr] Compiling glutin v0.12.2 [INFO] [stderr] Compiling glium v0.20.0 [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stderr] Compiling tempfile v2.2.0 [INFO] [stderr] Compiling num-bigint v0.1.43 [INFO] [stderr] Compiling daggy v0.5.0 [INFO] [stderr] Compiling serde_derive_internals v0.19.0 [INFO] [stderr] Compiling conrod_derive v0.1.0 [INFO] [stderr] Compiling serde_derive v1.0.27 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling wayland-kbd v0.13.1 [INFO] [stderr] Compiling pistoncore-input v0.20.0 [INFO] [stderr] Compiling wayland-window v0.13.2 [INFO] [stderr] Compiling winit v0.10.0 [INFO] [stderr] Compiling backtrace v0.3.5 [INFO] [stderr] Compiling conrod v0.58.0 [INFO] [stderr] Compiling guessing-game v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> src/app.rs:46:27 [INFO] [stdout] | [INFO] [stdout] 46 | use super::rand::{self, Rng}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | extern crate rand; [INFO] [stdout] | ------------------ the item `rand` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> src/app.rs:92:27 [INFO] [stdout] | [INFO] [stdout] 92 | use super::rand::{self, Rng}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | extern crate rand; [INFO] [stdout] | ------------------ the item `rand` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `find_folder` is imported redundantly [INFO] [stdout] --> src/app.rs:101:9 [INFO] [stdout] | [INFO] [stdout] 101 | use super::find_folder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | extern crate find_folder; [INFO] [stdout] | ------------------------- the item `find_folder` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 49.39s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "410778ac09b7b203606094ffec6775313cca8bf4314a4281223fb37c95ec0477", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "410778ac09b7b203606094ffec6775313cca8bf4314a4281223fb37c95ec0477", kill_on_drop: false }` [INFO] [stdout] 410778ac09b7b203606094ffec6775313cca8bf4314a4281223fb37c95ec0477 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] db5bb6e23bc2d6efde6d40e2b4b7f007a98714af766535c83f2539845085f0a0 [INFO] running `Command { std: "docker" "start" "-a" "db5bb6e23bc2d6efde6d40e2b4b7f007a98714af766535c83f2539845085f0a0", kill_on_drop: false }` [INFO] [stderr] Compiling guessing-game v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> src/app.rs:46:27 [INFO] [stdout] | [INFO] [stdout] 46 | use super::rand::{self, Rng}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | extern crate rand; [INFO] [stdout] | ------------------ the item `rand` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> src/app.rs:92:27 [INFO] [stdout] | [INFO] [stdout] 92 | use super::rand::{self, Rng}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | extern crate rand; [INFO] [stdout] | ------------------ the item `rand` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `find_folder` is imported redundantly [INFO] [stdout] --> src/app.rs:101:9 [INFO] [stdout] | [INFO] [stdout] 101 | use super::find_folder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/main.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | extern crate find_folder; [INFO] [stdout] | ------------------------- the item `find_folder` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.48s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "db5bb6e23bc2d6efde6d40e2b4b7f007a98714af766535c83f2539845085f0a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db5bb6e23bc2d6efde6d40e2b4b7f007a98714af766535c83f2539845085f0a0", kill_on_drop: false }` [INFO] [stdout] db5bb6e23bc2d6efde6d40e2b4b7f007a98714af766535c83f2539845085f0a0 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.75.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6b792f0977fd9494f3a148bf950d378e0fe696dfb2757a37663bac32cd375a83 [INFO] running `Command { std: "docker" "start" "-a" "6b792f0977fd9494f3a148bf950d378e0fe696dfb2757a37663bac32cd375a83", kill_on_drop: false }` [INFO] [stderr] warning: the item `rand` is imported redundantly [INFO] [stderr] --> src/app.rs:46:27 [INFO] [stderr] | [INFO] [stderr] 46 | use super::rand::{self, Rng}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/main.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | extern crate rand; [INFO] [stderr] | ------------------ the item `rand` is already imported here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `rand` is imported redundantly [INFO] [stderr] --> src/app.rs:92:27 [INFO] [stderr] | [INFO] [stderr] 92 | use super::rand::{self, Rng}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/main.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | extern crate rand; [INFO] [stderr] | ------------------ the item `rand` is already imported here [INFO] [stderr] [INFO] [stderr] warning: the item `find_folder` is imported redundantly [INFO] [stderr] --> src/app.rs:101:9 [INFO] [stderr] | [INFO] [stderr] 101 | use super::find_folder; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/main.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | extern crate find_folder; [INFO] [stderr] | ------------------------- the item `find_folder` is already imported here [INFO] [stderr] [INFO] [stderr] warning: `guessing-game` (bin "guessing-game" test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/guessing_game-b6dc58d22e540d0d) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6b792f0977fd9494f3a148bf950d378e0fe696dfb2757a37663bac32cd375a83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b792f0977fd9494f3a148bf950d378e0fe696dfb2757a37663bac32cd375a83", kill_on_drop: false }` [INFO] [stdout] 6b792f0977fd9494f3a148bf950d378e0fe696dfb2757a37663bac32cd375a83 [INFO] testing Stuv7CB/guessing-game against beta-2024-01-09 for beta-1.76-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStuv7CB%2Fguessing-game" "/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/Stuv7CB/guessing-game on toolchain beta-2024-01-09 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-01-09" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Stuv7CB/guessing-game [INFO] finished tweaking git repo https://github.com/Stuv7CB/guessing-game [INFO] tweaked toml for git repo https://github.com/Stuv7CB/guessing-game written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Stuv7CB/guessing-game 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" "+beta-2024-01-09" "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" "+beta-2024-01-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 565ee2ca3024eaf30b16a150c595d4ed1c5ccf8f4c45ede1d80107168917f253 [INFO] running `Command { std: "docker" "start" "-a" "565ee2ca3024eaf30b16a150c595d4ed1c5ccf8f4c45ede1d80107168917f253", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "565ee2ca3024eaf30b16a150c595d4ed1c5ccf8f4c45ede1d80107168917f253", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "565ee2ca3024eaf30b16a150c595d4ed1c5ccf8f4c45ede1d80107168917f253", kill_on_drop: false }` [INFO] [stdout] 565ee2ca3024eaf30b16a150c595d4ed1c5ccf8f4c45ede1d80107168917f253 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2024-01-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ba451ddbf7bd010aef3ade64c18d62f0e7cd7f4d1f4c4f9f886f2900c1f6e494 [INFO] running `Command { std: "docker" "start" "-a" "ba451ddbf7bd010aef3ade64c18d62f0e7cd7f4d1f4c4f9f886f2900c1f6e494", kill_on_drop: false }` [INFO] [stderr] Compiling bitflags v1.0.1 [INFO] [stderr] Compiling libc v0.2.37 [INFO] [stderr] Compiling lazy_static v1.0.0 [INFO] [stderr] Compiling libloading v0.4.3 [INFO] [stderr] Compiling cfg-if v0.1.2 [INFO] [stderr] Compiling num-traits v0.2.0 [INFO] [stderr] Compiling khronos_api v2.1.0 [INFO] [stderr] Compiling token_store v0.1.2 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Compiling cc v1.0.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling byteorder v1.2.1 [INFO] [stderr] Compiling log v0.4.1 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling unreachable v0.1.1 [INFO] [stderr] Compiling piston-float v0.3.0 [INFO] [stderr] Compiling rustc-demangle v0.1.7 [INFO] [stderr] Compiling fixedbitset v0.1.8 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.24/src/serialize.rs:1155:5 [INFO] [stdout] | [INFO] [stdout] 1155 | fn decode(d: &mut D) -> Result, D::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `T` must be valid for the static lifetime... [INFO] [stdout] | ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [INFO] [stdout] --> /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/alloc/src/borrow.rs:180:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling nodrop v0.1.12 [INFO] [stderr] Compiling piston-viewport v0.3.0 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling arrayvec v0.4.7 [INFO] [stderr] Compiling petgraph v0.4.11 [INFO] [stderr] Compiling stb_truetype v0.2.2 [INFO] [stderr] Compiling linked-hash-map v0.5.1 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Compiling memmap v0.6.2 [INFO] [stderr] Compiling shared_library v0.1.8 [INFO] [stderr] Compiling smallvec v0.6.0 [INFO] [stderr] Compiling dlib v0.4.0 [INFO] [stderr] Compiling wayland-sys v0.12.5 [INFO] [stderr] Compiling x11-dl v2.17.3 [INFO] [stderr] Compiling num-integer v0.1.36 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling serde v1.0.27 [INFO] [stderr] Compiling ordered-float v0.5.0 [INFO] [stderr] Compiling wayland-scanner v0.12.5 [INFO] [stderr] Compiling gl_generator v0.8.0 [INFO] [stderr] Compiling num-iter v0.1.35 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling find_folder v0.3.0 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "ba451ddbf7bd010aef3ade64c18d62f0e7cd7f4d1f4c4f9f886f2900c1f6e494", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba451ddbf7bd010aef3ade64c18d62f0e7cd7f4d1f4c4f9f886f2900c1f6e494", kill_on_drop: false }` [INFO] [stdout] ba451ddbf7bd010aef3ade64c18d62f0e7cd7f4d1f4c4f9f886f2900c1f6e494