[INFO] cloning repository https://github.com/rodya-mirov/cadmium-ostrich
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rodya-mirov/cadmium-ostrich" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frodya-mirov%2Fcadmium-ostrich", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frodya-mirov%2Fcadmium-ostrich'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aaf2b9883c7e55a2f4e8cccc7e4a649e3697b6b8
[INFO] checking rodya-mirov/cadmium-ostrich against master#db870ea71b6dcc7a91b999420b88f41d3cdd13e1 for pr-75192
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frodya-mirov%2Fcadmium-ostrich" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rodya-mirov/cadmium-ostrich on toolchain db870ea71b6dcc7a91b999420b88f41d3cdd13e1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rodya-mirov/cadmium-ostrich
[INFO] finished tweaking git repo https://github.com/rodya-mirov/cadmium-ostrich
[INFO] tweaked toml for git repo https://github.com/rodya-mirov/cadmium-ostrich written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/rodya-mirov/cadmium-ostrich already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 94a3a4322ab6c16789d6544f546f52583744971926970eb737d5d939b235920f
[INFO] running `Command { std: "docker" "start" "-a" "94a3a4322ab6c16789d6544f546f52583744971926970eb737d5d939b235920f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94a3a4322ab6c16789d6544f546f52583744971926970eb737d5d939b235920f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94a3a4322ab6c16789d6544f546f52583744971926970eb737d5d939b235920f", kill_on_drop: false }`
[INFO] [stdout] 94a3a4322ab6c16789d6544f546f52583744971926970eb737d5d939b235920f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a8942d4f753fe19ca9a7ea3a2596879833bdf4420f34256e79e6ba0319ccb9e2
[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" "a8942d4f753fe19ca9a7ea3a2596879833bdf4420f34256e79e6ba0319ccb9e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.24
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]     Checking stable_deref_trait v1.1.1
[INFO] [stderr]     Checking cfg-if v0.1.6
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]     Checking nodrop v0.1.13
[INFO] [stderr]    Compiling pkg-config v0.3.14
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling serde v1.0.83
[INFO] [stderr]     Checking lazy_static v1.2.0
[INFO] [stderr]     Checking memoffset v0.2.1
[INFO] [stderr]     Checking reexport-proc-macro v1.0.5
[INFO] [stderr]     Checking arc-swap v0.3.7
[INFO] [stderr]     Checking array-macro v1.0.2
[INFO] [stderr]     Checking unicode-width v0.1.5
[INFO] [stderr]     Checking rand_xorshift v0.1.0
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]    Compiling num-complex v0.2.1
[INFO] [stderr]     Checking crossbeam-utils v0.6.3
[INFO] [stderr]     Checking log v0.4.6
[INFO] [stderr]     Checking smallvec v0.6.7
[INFO] [stderr]     Checking owning_ref v0.4.0
[INFO] [stderr]    Compiling rand_pcg v0.1.1
[INFO] [stderr]    Compiling rand_chacha v0.1.0
[INFO] [stderr]    Compiling rand v0.6.1
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]     Checking term_size v0.3.1
[INFO] [stderr]     Checking signal-hook v0.1.7
[INFO] [stderr]     Checking lock_api v0.1.5
[INFO] [stderr]    Compiling ncurses v5.98.0
[INFO] [stderr]     Checking crossbeam-epoch v0.7.0
[INFO] [stderr]    Compiling quote v0.6.10
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling syn v0.15.23
[INFO] [stderr]     Checking parking_lot v0.7.0
[INFO] [stderr]     Checking num v0.2.0
[INFO] [stderr]     Checking crossbeam-channel v0.3.4
[INFO] [stderr]    Compiling enum-map-derive v0.4.0
[INFO] [stderr]    Compiling enumset_derive v0.2.0
[INFO] [stderr]     Checking enum-map v0.4.1
[INFO] [stderr]     Checking enumset v0.3.14
[INFO] [stderr]     Checking toml v0.4.10
[INFO] [stderr]     Checking cursive v0.10.0
[INFO] [stderr]     Checking cursive_ui v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0658]: use of unstable library feature 'clamp'
[INFO] [stdout]   --> src/controller/mod.rs:77:44
[INFO] [stdout]    |
[INFO] [stdout] 77 |         out.x = (out.x as i32 + out.x_vel).clamp(0, GAME_COLS as i32 - 1) as usize;
[INFO] [stdout]    |                                            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #44095 <https://github.com/rust-lang/rust/issues/44095> for more information
[INFO] [stdout]    = help: add `#![feature(clamp)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'clamp'
[INFO] [stdout]   --> src/controller/mod.rs:78:44
[INFO] [stdout]    |
[INFO] [stdout] 78 |         out.y = (out.y as i32 + out.y_vel).clamp(0, GAME_ROWS as i32 - 1) as usize;
[INFO] [stdout]    |                                            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #44095 <https://github.com/rust-lang/rust/issues/44095> for more information
[INFO] [stdout]    = help: add `#![feature(clamp)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'clamp'
[INFO] [stdout]    --> src/controller/mod.rs:102:27
[INFO] [stdout]     |
[INFO] [stdout] 102 |     let adj_x = (vx + dx).clamp(0, (GAME_COLS - VIEW_COLS) as i32 - 1) as usize;
[INFO] [stdout]     |                           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44095 <https://github.com/rust-lang/rust/issues/44095> for more information
[INFO] [stdout]     = help: add `#![feature(clamp)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'clamp'
[INFO] [stdout]    --> src/controller/mod.rs:103:27
[INFO] [stdout]     |
[INFO] [stdout] 103 |     let adj_y = (vy + dy).clamp(0, (GAME_ROWS - VIEW_ROWS) as i32 - 1) as usize;
[INFO] [stdout]     |                           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44095 <https://github.com/rust-lang/rust/issues/44095> for more information
[INFO] [stdout]     = help: add `#![feature(clamp)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::utils::numerics::Clamp`
[INFO] [stdout]  --> src/controller/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::utils::numerics::Clamp;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0658`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cursive_ui`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0658]: use of unstable library feature 'clamp'
[INFO] [stdout]   --> src/controller/mod.rs:77:44
[INFO] [stdout]    |
[INFO] [stdout] 77 |         out.x = (out.x as i32 + out.x_vel).clamp(0, GAME_COLS as i32 - 1) as usize;
[INFO] [stdout]    |                                            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #44095 <https://github.com/rust-lang/rust/issues/44095> for more information
[INFO] [stdout]    = help: add `#![feature(clamp)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'clamp'
[INFO] [stdout]   --> src/controller/mod.rs:78:44
[INFO] [stdout]    |
[INFO] [stdout] 78 |         out.y = (out.y as i32 + out.y_vel).clamp(0, GAME_ROWS as i32 - 1) as usize;
[INFO] [stdout]    |                                            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #44095 <https://github.com/rust-lang/rust/issues/44095> for more information
[INFO] [stdout]    = help: add `#![feature(clamp)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'clamp'
[INFO] [stdout]    --> src/controller/mod.rs:102:27
[INFO] [stdout]     |
[INFO] [stdout] 102 |     let adj_x = (vx + dx).clamp(0, (GAME_COLS - VIEW_COLS) as i32 - 1) as usize;
[INFO] [stdout]     |                           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44095 <https://github.com/rust-lang/rust/issues/44095> for more information
[INFO] [stdout]     = help: add `#![feature(clamp)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'clamp'
[INFO] [stdout]    --> src/controller/mod.rs:103:27
[INFO] [stdout]     |
[INFO] [stdout] 103 |     let adj_y = (vy + dy).clamp(0, (GAME_ROWS - VIEW_ROWS) as i32 - 1) as usize;
[INFO] [stdout]     |                           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #44095 <https://github.com/rust-lang/rust/issues/44095> for more information
[INFO] [stdout]     = help: add `#![feature(clamp)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::utils::numerics::Clamp`
[INFO] [stdout]  --> src/controller/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::utils::numerics::Clamp;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0658`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "a8942d4f753fe19ca9a7ea3a2596879833bdf4420f34256e79e6ba0319ccb9e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8942d4f753fe19ca9a7ea3a2596879833bdf4420f34256e79e6ba0319ccb9e2", kill_on_drop: false }`
[INFO] [stdout] a8942d4f753fe19ca9a7ea3a2596879833bdf4420f34256e79e6ba0319ccb9e2