[INFO] cloning repository https://github.com/noah427/turtle-tetris
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/noah427/turtle-tetris" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnoah427%2Fturtle-tetris", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnoah427%2Fturtle-tetris'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2703340d8275362fc5d0e250c4fea8a81ab0ff9d
[INFO] documenting noah427/turtle-tetris against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnoah427%2Fturtle-tetris" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/noah427/turtle-tetris on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/noah427/turtle-tetris
[INFO] finished tweaking git repo https://github.com/noah427/turtle-tetris
[INFO] tweaked toml for git repo https://github.com/noah427/turtle-tetris written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/noah427/turtle-tetris already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/sunjay/turtle`
[INFO] [stderr]     Updating git repository `https://github.com/websockets-rs/rust-websocket.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 21e1989dfe2ec55d8a12f20556e430bdccd2c5529acce84ebf626b32074edcf4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "21e1989dfe2ec55d8a12f20556e430bdccd2c5529acce84ebf626b32074edcf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21e1989dfe2ec55d8a12f20556e430bdccd2c5529acce84ebf626b32074edcf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21e1989dfe2ec55d8a12f20556e430bdccd2c5529acce84ebf626b32074edcf4", kill_on_drop: false }`
[INFO] [stdout] 21e1989dfe2ec55d8a12f20556e430bdccd2c5529acce84ebf626b32074edcf4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 814dfd275f22d0058452871e3f9dacb205a255b298a6c1e7117bf25482c77040
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "814dfd275f22d0058452871e3f9dacb205a255b298a6c1e7117bf25482c77040", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]    Compiling log v0.4.13
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling serde_derive v1.0.122
[INFO] [stderr]    Compiling serde v1.0.122
[INFO] [stderr]    Compiling pathfinder_resources v0.5.0
[INFO] [stderr]     Checking svg v0.8.2
[INFO] [stderr]    Compiling hashbrown v0.7.2
[INFO] [stderr]     Checking base64 v0.10.1
[INFO] [stderr]    Compiling nom v6.1.0
[INFO] [stderr]     Checking futures-channel v0.3.12
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]     Checking sha-1 v0.8.2
[INFO] [stderr]     Checking image v0.23.12
[INFO] [stderr]     Checking pathfinder_color v0.5.0
[INFO] [stderr]     Checking futures-util v0.3.12
[INFO] [stderr]     Checking pathfinder_geometry v0.5.1
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]     Checking mime v0.2.6
[INFO] [stderr]     Checking pathfinder_gpu v0.5.0
[INFO] [stderr]     Checking pathfinder_content v0.5.0
[INFO] [stderr]     Checking xcursor v0.3.3
[INFO] [stderr]    Compiling glutin_glx_sys v0.1.7
[INFO] [stderr]    Compiling glutin_egl_sys v0.1.5
[INFO] [stderr]    Compiling gl v0.14.0
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking net2 v0.2.37
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking nix v0.18.0
[INFO] [stderr]     Checking getrandom v0.2.2
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking parking_lot_core v0.6.2
[INFO] [stderr]     Checking openssl-sys v0.9.60
[INFO] [stderr]     Checking x11-dl v2.18.5
[INFO] [stderr]     Checking parking_lot_core v0.8.2
[INFO] [stderr]     Checking memmap2 v0.1.0
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking raw-window-handle v0.3.3
[INFO] [stderr]     Checking signal-hook-registry v1.3.0
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking rayon-core v1.9.0
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[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking rand_core v0.6.1
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking parking_lot v0.9.0
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking hyper v0.10.16
[INFO] [stderr]     Checking openssl v0.10.32
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]     Checking mio-extras v2.0.6
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]     Checking rayon v1.5.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking rand v0.8.2
[INFO] [stderr]     Checking tokio-reactor v0.1.12
[INFO] [stderr]     Checking tokio-codec v0.1.2
[INFO] [stderr]     Checking tokio-tcp v0.1.4
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]     Checking native-tls v0.2.7
[INFO] [stderr]     Checking wayland-commons v0.28.3
[INFO] [stderr]     Checking calloop v0.6.5
[INFO] [stderr]     Checking tokio-tls v0.2.1
[INFO] [stderr]     Checking websocket-base v0.26.2 (https://github.com/websockets-rs/rust-websocket.git#b78d08b9)
[INFO] [stderr]     Checking wayland-client v0.28.3
[INFO] [stderr]     Checking websocket v0.26.2 (https://github.com/websockets-rs/rust-websocket.git#b78d08b9)
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling tokio-macros v0.2.6
[INFO] [stderr]     Checking wayland-cursor v0.28.3
[INFO] [stderr]     Checking wayland-protocols v0.28.3
[INFO] [stderr]     Checking wayland-egl v0.28.3
[INFO] [stderr]     Checking pathfinder_gl v0.5.0
[INFO] [stderr]     Checking tokio v0.2.24
[INFO] [stderr]     Checking thiserror v1.0.23
[INFO] [stderr]     Checking smithay-client-toolkit v0.12.2
[INFO] [stderr]     Checking winit v0.24.0
[INFO] [stderr]     Checking glutin v0.26.0
[INFO] [stderr]     Checking serde_json v1.0.61
[INFO] [stderr]     Checking bincode v1.3.1
[INFO] [stderr]     Checking ipc-channel v0.14.1
[INFO] [stderr]     Checking pathfinder_ui v0.5.0
[INFO] [stderr]     Checking pathfinder_renderer v0.5.0
[INFO] [stderr]     Checking pathfinder_canvas v0.5.0
[INFO] [stderr]     Checking turtle v1.0.0-rc.4 (https://github.com/sunjay/turtle#c3a79e61)
[INFO] [stdout] error[E0658]: use of unstable library feature 'float_interpolation'
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/turtle-7d4ec58877c500b9/c3a79e6/src/radians.rs:84:24
[INFO] [stdout]    |
[INFO] [stdout] 84 |         Radians(self.0.lerp(&other.0, &scalar))
[INFO] [stdout]    |                        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #86269 <https://github.com/rust-lang/rust/issues/86269> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/turtle-7d4ec58877c500b9/c3a79e6/src/radians.rs:84:29
[INFO] [stdout]    |
[INFO] [stdout] 84 |         Radians(self.0.lerp(&other.0, &scalar))
[INFO] [stdout]    |                             ^^^^^^^^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             expected `f64`, found `&f64`
[INFO] [stdout]    |                             help: consider removing the borrow: `other.0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/turtle-7d4ec58877c500b9/c3a79e6/src/radians.rs:84:39
[INFO] [stdout]    |
[INFO] [stdout] 84 |         Radians(self.0.lerp(&other.0, &scalar))
[INFO] [stdout]    |                                       ^^^^^^^ expected `f64`, found `&&f64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'float_interpolation'
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/turtle-7d4ec58877c500b9/c3a79e6/src/point.rs:337:23
[INFO] [stdout]     |
[INFO] [stdout] 337 |             x: self.x.lerp(&other.x, &scalar),
[INFO] [stdout]     |                       ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #86269 <https://github.com/rust-lang/rust/issues/86269> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/turtle-7d4ec58877c500b9/c3a79e6/src/point.rs:337:28
[INFO] [stdout]     |
[INFO] [stdout] 337 |             x: self.x.lerp(&other.x, &scalar),
[INFO] [stdout]     |                            ^^^^^^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            expected `f64`, found `&f64`
[INFO] [stdout]     |                            help: consider removing the borrow: `other.x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/turtle-7d4ec58877c500b9/c3a79e6/src/point.rs:337:38
[INFO] [stdout]     |
[INFO] [stdout] 337 |             x: self.x.lerp(&other.x, &scalar),
[INFO] [stdout]     |                                      ^^^^^^^ expected `f64`, found `&&f64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'float_interpolation'
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/turtle-7d4ec58877c500b9/c3a79e6/src/point.rs:338:23
[INFO] [stdout]     |
[INFO] [stdout] 338 |             y: self.y.lerp(&other.y, &scalar),
[INFO] [stdout]     |                       ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #86269 <https://github.com/rust-lang/rust/issues/86269> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/turtle-7d4ec58877c500b9/c3a79e6/src/point.rs:338:28
[INFO] [stdout]     |
[INFO] [stdout] 338 |             y: self.y.lerp(&other.y, &scalar),
[INFO] [stdout]     |                            ^^^^^^^^
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            expected `f64`, found `&f64`
[INFO] [stdout]     |                            help: consider removing the borrow: `other.y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/turtle-7d4ec58877c500b9/c3a79e6/src/point.rs:338:38
[INFO] [stdout]     |
[INFO] [stdout] 338 |             y: self.y.lerp(&other.y, &scalar),
[INFO] [stdout]     |                                      ^^^^^^^ expected `f64`, found `&&f64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `turtle` due to 10 previous errors
[INFO] running `Command { std: "docker" "inspect" "814dfd275f22d0058452871e3f9dacb205a255b298a6c1e7117bf25482c77040", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "814dfd275f22d0058452871e3f9dacb205a255b298a6c1e7117bf25482c77040", kill_on_drop: false }`
[INFO] [stdout] 814dfd275f22d0058452871e3f9dacb205a255b298a6c1e7117bf25482c77040
