[INFO] cloning repository https://github.com/cvlvxi/cool_equations
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cvlvxi/cool_equations" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcvlvxi%2Fcool_equations", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcvlvxi%2Fcool_equations'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aace9096b5389bdc8d5b49f2216457f8685b5dd8
[INFO] testing cvlvxi/cool_equations against master#0e21a27075a8c508f00d1a4430497f17ce93d5c9 for pr-98839
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcvlvxi%2Fcool_equations" "/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/cvlvxi/cool_equations on toolchain 0e21a27075a8c508f00d1a4430497f17ce93d5c9
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cvlvxi/cool_equations
[INFO] finished tweaking git repo https://github.com/cvlvxi/cool_equations
[INFO] tweaked toml for git repo https://github.com/cvlvxi/cool_equations written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/cvlvxi/cool_equations already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded speedy2d v1.7.0
[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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d53e712a7292622fddb3d8003520cc795bd2fae5bb8edecddb9742dc9a5dcf2
[INFO] running `Command { std: "docker" "start" "-a" "7d53e712a7292622fddb3d8003520cc795bd2fae5bb8edecddb9742dc9a5dcf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d53e712a7292622fddb3d8003520cc795bd2fae5bb8edecddb9742dc9a5dcf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d53e712a7292622fddb3d8003520cc795bd2fae5bb8edecddb9742dc9a5dcf2", kill_on_drop: false }`
[INFO] [stdout] 7d53e712a7292622fddb3d8003520cc795bd2fae5bb8edecddb9742dc9a5dcf2
[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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d7a62db90ebd2a156d2f0a09e08755aecf9f35c97200e847ebf14a06c2e4778
[INFO] running `Command { std: "docker" "start" "-a" "1d7a62db90ebd2a156d2f0a09e08755aecf9f35c97200e847ebf14a06c2e4778", kill_on_drop: false }`
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[INFO] [stderr]    Compiling wayland-egl v0.29.4
[INFO] [stderr]    Compiling tokio-macros v1.7.0
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[INFO] [stderr]    Compiling speedy2d v1.7.0
[INFO] [stderr]    Compiling cool_equations v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(generic_const_exprs)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(incomplete_features)]` on by default
[INFO] [stdout]   = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/game.rs:97:37
[INFO] [stdout]    |
[INFO] [stdout] 97 | ...                   let x = (x as f32 * rect_distance as f32);
[INFO] [stdout]    |                               ^                               ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 97 -                             let x = (x as f32 * rect_distance as f32);
[INFO] [stdout] 97 +                             let x = x as f32 * rect_distance as f32;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dimen::Vector2`
[INFO] [stdout]  --> src/heightcol.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | use speedy2d::{color::Color, dimen::Vector2};
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Graphics2D`
[INFO] [stdout]  --> src/main.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 | use speedy2d::{Graphics2D, Window};
[INFO] [stdout]   |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `max_height` should have an upper case name
[INFO] [stdout]   --> src/game.rs:54:7
[INFO] [stdout]    |
[INFO] [stdout] 54 | const max_height: f32 = 1000.0;
[INFO] [stdout]    |       ^^^^^^^^^^ help: convert the identifier to upper case: `MAX_HEIGHT`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `num_bins` should have an upper case name
[INFO] [stdout]   --> src/game.rs:55:7
[INFO] [stdout]    |
[INFO] [stdout] 55 | const num_bins: usize = 10;
[INFO] [stdout]    |       ^^^^^^^^ help: convert the identifier to upper case: `NUM_BINS`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.97s
[INFO] running `Command { std: "docker" "inspect" "1d7a62db90ebd2a156d2f0a09e08755aecf9f35c97200e847ebf14a06c2e4778", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d7a62db90ebd2a156d2f0a09e08755aecf9f35c97200e847ebf14a06c2e4778", kill_on_drop: false }`
[INFO] [stdout] 1d7a62db90ebd2a156d2f0a09e08755aecf9f35c97200e847ebf14a06c2e4778
[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" "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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+0e21a27075a8c508f00d1a4430497f17ce93d5c9" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90e2dd96f98e2119f41b1222efcf8669015aa25afb9797aaaeb67717c5ae3dd8
[INFO] running `Command { std: "docker" "start" "-a" "90e2dd96f98e2119f41b1222efcf8669015aa25afb9797aaaeb67717c5ae3dd8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "90e2dd96f98e2119f41b1222efcf8669015aa25afb9797aaaeb67717c5ae3dd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90e2dd96f98e2119f41b1222efcf8669015aa25afb9797aaaeb67717c5ae3dd8", kill_on_drop: false }`
[INFO] [stdout] 90e2dd96f98e2119f41b1222efcf8669015aa25afb9797aaaeb67717c5ae3dd8