[INFO] cloning repository https://github.com/tomc1998/rs-proc-gen-experiment
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tomc1998/rs-proc-gen-experiment" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomc1998%2Frs-proc-gen-experiment", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomc1998%2Frs-proc-gen-experiment'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cda6dfbc593366a9f339dbaa9ca484f8d97326d2
[INFO] testing tomc1998/rs-proc-gen-experiment against 1.54.0 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomc1998%2Frs-proc-gen-experiment" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tomc1998/rs-proc-gen-experiment on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tomc1998/rs-proc-gen-experiment
[INFO] finished tweaking git repo https://github.com/tomc1998/rs-proc-gen-experiment
[INFO] tweaked toml for git repo https://github.com/tomc1998/rs-proc-gen-experiment written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/tomc1998/rs-proc-gen-experiment already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]   Downloaded winit v0.15.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "a95add4327c3a48e6c9bd8cc610d23be6ff74d5f18160e3ed74d66f55c3fd6b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a95add4327c3a48e6c9bd8cc610d23be6ff74d5f18160e3ed74d66f55c3fd6b9", kill_on_drop: false }`
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[INFO] [stderr]    Compiling specs v0.12.0
[INFO] [stderr]    Compiling gfx v0.17.1
[INFO] [stderr]    Compiling gfx_device_gl v0.15.3
[INFO] [stderr]    Compiling gfx_window_glutin v0.24.0
[INFO] [stderr]    Compiling proc-gen-experiment v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(test)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Join` is imported redundantly
[INFO] [stdout]   --> src/renderer/paint_sys/mod.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 2  | use specs::*;
[INFO] [stdout]    |     -------- the item `Join` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 86 |         use specs::Join;
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/comp/coll.rs:38:17
[INFO] [stdout]    |
[INFO] [stdout] 38 |                 (vec.nor() * (combined_r - dis))
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Join` is imported redundantly
[INFO] [stdout]   --> src/sys_control/slime_ai.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 2  | use specs::*;
[INFO] [stdout]    |     -------- the item `Join` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 23 |         use specs::Join;
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Join` is imported redundantly
[INFO] [stdout]   --> src/sys_control/mod.rs:34:13
[INFO] [stdout]    |
[INFO] [stdout] 9  | use specs::*;
[INFO] [stdout]    |     -------- the item `Join` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 34 |         use specs::Join;
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Join` is imported redundantly
[INFO] [stdout]   --> src/sys_phys.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 4  | use specs::*;
[INFO] [stdout]    |     -------- the item `Join` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 38 |         use specs::Join;
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ParJoin` is imported redundantly
[INFO] [stdout]   --> src/sys_anim.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 3  | use specs::*;
[INFO] [stdout]    |     -------- the item `ParJoin` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 16 |         use specs::ParJoin;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Join` is imported redundantly
[INFO] [stdout]   --> src/sys_lifetime.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 2  | use specs::*;
[INFO] [stdout]    |     -------- the item `Join` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 14 |         use specs::Join;
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Builder` is imported redundantly
[INFO] [stdout]    --> src/main.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 50  | use specs::*;
[INFO] [stdout]     |     -------- the item `Builder` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 150 |     use specs::Builder;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/renderer/tex_key.rs:6:1
[INFO] [stdout]    |
[INFO] [stdout] 6  | / lazy_static! {
[INFO] [stdout] 7  | |     /// This shouldn't really be accessed directly, except for in the
[INFO] [stdout] 8  | |     /// asset_loader module, where it is first initially written to.
[INFO] [stdout] 9  | |     pub static ref ASSET_NAME_MAP : RwLock<BTreeMap<String, TextureKey>>
[INFO] [stdout] 10 | |         = RwLock::new(BTreeMap::new());
[INFO] [stdout] 11 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]    --> src/item/mod.rs:122:1
[INFO] [stdout]     |
[INFO] [stdout] 122 | / lazy_static! {
[INFO] [stdout] 123 | |     /// The item register is a list of all the stats of all the items. Items
[INFO] [stdout] 124 | |     /// should be referenced by their index in this list. This list will be
[INFO] [stdout] 125 | |     /// loaded from a configuration file at game startup, and will be accessed
[INFO] [stdout] ...   |
[INFO] [stdout] 128 | |         RwLock::new(ItemRegister::new());
[INFO] [stdout] 129 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `proc-gen-experiment`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "6ab0e5685e4e5a9550eb7fb231646b80114b3acdf0e386c628dcce4f3dab7b76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ab0e5685e4e5a9550eb7fb231646b80114b3acdf0e386c628dcce4f3dab7b76", kill_on_drop: false }`
[INFO] [stdout] 6ab0e5685e4e5a9550eb7fb231646b80114b3acdf0e386c628dcce4f3dab7b76
