[INFO] cloning repository https://github.com/golmman/term2d
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/golmman/term2d" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgolmman%2Fterm2d", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgolmman%2Fterm2d'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cc1642a8b23ad4bbbd0242245834d88a1bf90e87
[INFO] testing golmman/term2d against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgolmman%2Fterm2d" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/golmman/term2d
[INFO] finished tweaking git repo https://github.com/golmman/term2d
[INFO] tweaked toml for git repo https://github.com/golmman/term2d written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/golmman/term2d on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/golmman/term2d 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded signal-hook v0.3.14
[INFO] [stderr]   Downloaded numtoa v0.1.0
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[INFO] [stderr]   Downloaded syn v1.0.103
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[INFO] [stderr]   Downloaded libc v0.2.137
[INFO] [stderr]   Downloaded gif v0.11.4
[INFO] [stderr]   Downloaded jpeg-decoder v0.2.6
[INFO] [stderr]   Downloaded tiff v0.7.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c0a5cdc3854c5a78db9dbf1cdd8bee7bb9f15cbe56891b68c6c75a329db45cfc
[INFO] running `Command { std: "docker" "start" "c0a5cdc3854c5a78db9dbf1cdd8bee7bb9f15cbe56891b68c6c75a329db45cfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0a5cdc3854c5a78db9dbf1cdd8bee7bb9f15cbe56891b68c6c75a329db45cfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c0a5cdc3854c5a78db9dbf1cdd8bee7bb9f15cbe56891b68c6c75a329db45cfc" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0a5cdc3854c5a78db9dbf1cdd8bee7bb9f15cbe56891b68c6c75a329db45cfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c0a5cdc3854c5a78db9dbf1cdd8bee7bb9f15cbe56891b68c6c75a329db45cfc" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling crossbeam-utils v0.8.12
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling signal-hook v0.3.14
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.11
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling rayon-core v1.9.3
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling rayon v1.5.3
[INFO] [stderr]    Compiling futures-core v0.3.25
[INFO] [stderr]    Compiling miniz_oxide v0.5.4
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling miniz_oxide v0.6.2
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling futures-sink v0.3.25
[INFO] [stderr]    Compiling weezl v0.1.7
[INFO] [stderr]    Compiling bit_field v0.10.1
[INFO] [stderr]    Compiling lebe v0.5.2
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling half v2.1.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling bytemuck v1.12.3
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling spin v0.9.4
[INFO] [stderr]    Compiling gif v0.11.4
[INFO] [stderr]    Compiling crossbeam-channel v0.5.6
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling num_cpus v1.14.0
[INFO] [stderr]    Compiling termion v1.5.6
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling flate2 v1.0.24
[INFO] [stderr]    Compiling nanorand v0.7.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.2
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling term2d v0.8.3 (/opt/rustwide/workdir/term2d)
[INFO] [stderr]    Compiling png v0.17.7
[INFO] [stderr]    Compiling water v0.1.0 (/opt/rustwide/workdir/examples/water)
[INFO] [stderr]    Compiling term3d v0.1.0 (/opt/rustwide/workdir/examples/term3d)
[INFO] [stderr]    Compiling snake v0.1.0 (/opt/rustwide/workdir/examples/snake)
[INFO] [stderr]    Compiling minimal v0.1.0 (/opt/rustwide/workdir/examples/minimal)
[INFO] [stderr]    Compiling dot v0.1.0 (/opt/rustwide/workdir/examples/dot)
[INFO] [stderr]    Compiling alpha v0.1.0 (/opt/rustwide/workdir/examples/alpha)
[INFO] [stdout] warning: field `frame` is never read
[INFO] [stdout]  --> examples/snake/src/state.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct SnakeModel {
[INFO] [stdout]   |            ---------- field in this struct
[INFO] [stdout] 7 |     pub food: Point,
[INFO] [stdout] 8 |     pub frame: u32,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pin-project-internal v1.0.12
[INFO] [stderr]    Compiling pin-project v1.0.12
[INFO] [stderr]    Compiling flume v0.10.14
[INFO] [stderr]    Compiling jpeg-decoder v0.2.6
[INFO] [stderr]    Compiling exr v1.5.2
[INFO] [stderr]    Compiling tiff v0.7.4
[INFO] [stderr]    Compiling image v0.24.4
[INFO] [stderr]    Compiling animation v0.1.0 (/opt/rustwide/workdir/examples/animation)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "c0a5cdc3854c5a78db9dbf1cdd8bee7bb9f15cbe56891b68c6c75a329db45cfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c0a5cdc3854c5a78db9dbf1cdd8bee7bb9f15cbe56891b68c6c75a329db45cfc" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling water v0.1.0 (/opt/rustwide/workdir/examples/water)
[INFO] [stderr]    Compiling term3d v0.1.0 (/opt/rustwide/workdir/examples/term3d)
[INFO] [stderr]    Compiling alpha v0.1.0 (/opt/rustwide/workdir/examples/alpha)
[INFO] [stderr]    Compiling minimal v0.1.0 (/opt/rustwide/workdir/examples/minimal)
[INFO] [stderr]    Compiling snake v0.1.0 (/opt/rustwide/workdir/examples/snake)
[INFO] [stderr]    Compiling dot v0.1.0 (/opt/rustwide/workdir/examples/dot)
[INFO] [stderr]    Compiling term2d v0.8.3 (/opt/rustwide/workdir/term2d)
[INFO] [stderr]    Compiling animation v0.1.0 (/opt/rustwide/workdir/examples/animation)
[INFO] [stdout] warning: field `frame` is never read
[INFO] [stdout]  --> examples/snake/src/state.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct SnakeModel {
[INFO] [stdout]   |            ---------- field in this struct
[INFO] [stdout] 7 |     pub food: Point,
[INFO] [stdout] 8 |     pub frame: u32,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "c0a5cdc3854c5a78db9dbf1cdd8bee7bb9f15cbe56891b68c6c75a329db45cfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c0a5cdc3854c5a78db9dbf1cdd8bee7bb9f15cbe56891b68c6c75a329db45cfc" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: field `frame` is never read
[INFO] [stderr]  --> examples/snake/src/state.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct SnakeModel {
[INFO] [stderr]   |            ---------- field in this struct
[INFO] [stderr] 7 |     pub food: Point,
[INFO] [stderr] 8 |     pub frame: u32,
[INFO] [stderr]   |         ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `snake` (bin "snake" test) generated 1 warning
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/deps/alpha-8b14fa6456b12ffb)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/deps/animation-91bc9145bf59185b)
[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] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/deps/dot-e3c33bb510fe1b6d)
[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] [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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/deps/minimal-71b9f714c64693fd)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/deps/snake-a773ae7af92d8c13)
[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] [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] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/term2d-5004b92a36f91991)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test model::point::test::sub::it_subs_three_ref_points ... ok
[INFO] [stdout] test model::point::test::sub::it_subs_ref_point_and_point ... ok
[INFO] [stdout] test model::point::test::add::it_adds_three_ref_points ... ok
[INFO] [stdout] test model::point::test::sub::it_subs_point_and_point ... ok
[INFO] [stdout] test model::point::test::sub::it_subs_ref_point_and_ref_point ... ok
[INFO] [stdout] test model::point::test::addassign::it_addassigns_a_point ... ok
[INFO] [stdout] test model::rgba::test::it_constructs_rgba_from_hex_string ... ok
[INFO] [stdout] test model::point::test::add::it_adds_ref_point_and_ref_point ... ok
[INFO] [stdout] test model::point::test::subassign::it_subassigns_a_ref_point ... ok
[INFO] [stdout] test model::point::test::add::it_adds_point_and_point ... ok
[INFO] [stdout] test view::screen::test::it_displays_a_screen_with_two_chars_and_fg_and_bg_color_changes ... ok
[INFO] [stdout] test model::point::test::subassign::it_subassigns_a_point ... ok
[INFO] [stdout] test model::point::test::add::it_adds_ref_point_and_point ... ok
[INFO] [stdout] test view::screen::test::it_displays_a_screen_with_two_pixels_and_only_bg_color_changes ... ok
[INFO] [stdout] test view::screen::test::it_displays_a_screen_with_three_differently_colored_chars ... ok
[INFO] [stdout] test view::screen::test::it_displays_an_empty_screen ... ok
[INFO] [stdout] test model::point::test::addassign::it_addassigns_a_ref_point ... ok
[INFO] [stdout] test model::point::test::add::it_adds_point_and_ref_point ... ok
[INFO] [stdout] test model::point::test::sub::it_subs_point_and_ref_point ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/deps/term3d-913eb2649ed025bf)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/deps/water-7c9226378e6e16ef)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests term2d
[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] [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" "c0a5cdc3854c5a78db9dbf1cdd8bee7bb9f15cbe56891b68c6c75a329db45cfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0a5cdc3854c5a78db9dbf1cdd8bee7bb9f15cbe56891b68c6c75a329db45cfc", kill_on_drop: false }`
[INFO] [stdout] c0a5cdc3854c5a78db9dbf1cdd8bee7bb9f15cbe56891b68c6c75a329db45cfc