[INFO] cloning repository https://github.com/snubwoody/animation
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/snubwoody/animation" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnubwoody%2Fanimation", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6350f82f16d57c839b43bced8f4c816c2cb0e094
[INFO] testing snubwoody/animation against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnubwoody%2Fanimation" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/snubwoody/animation
[INFO] finished tweaking git repo https://github.com/snubwoody/animation
[INFO] tweaked toml for git repo https://github.com/snubwoody/animation written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/snubwoody/animation on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/snubwoody/animation 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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]    Compiling ruby_core v0.1.0 (/opt/rustwide/workdir/ruby_core)
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[INFO] [stderr]    Compiling pixels v0.15.0
[INFO] [stderr]    Compiling ruby v0.1.0 (/opt/rustwide/workdir/ruby)
[INFO] [stdout] warning: associated functions `rgba` and `rgb` are never used
[INFO] [stdout]   --> ruby/src/color.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl<C> Color<C> {
[INFO] [stdout]    | ---------------- associated functions in this implementation
[INFO] [stdout] 11 |     fn rgba(r: u8, g: u8, b: u8, a: u8) -> Color<Rgba> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     fn rgb(r: u8, g: u8, b: u8) -> Color<Rgba> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BoxConstraints` is never constructed
[INFO] [stdout]   --> ruby/src/element.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | struct BoxConstraints {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `InstrisicSize` is never used
[INFO] [stdout]   --> ruby/src/element.rs:38:6
[INFO] [stdout]    |
[INFO] [stdout] 38 | enum InstrisicSize {
[INFO] [stdout]    |      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]  --> ruby/src/widget/column.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Column {
[INFO] [stdout]   |            ------ field in this struct
[INFO] [stdout] 8 |     id: GlobalId,
[INFO] [stdout]   |     ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Column` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 20s
[INFO] running `Command { std: "docker" "inspect" "b3a25bad2c208eca47f7e856b1f2ee085a9adef46354461707d89f7e3cab2caf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3a25bad2c208eca47f7e856b1f2ee085a9adef46354461707d89f7e3cab2caf", kill_on_drop: false }`
[INFO] [stdout] b3a25bad2c208eca47f7e856b1f2ee085a9adef46354461707d89f7e3cab2caf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ff88fc6b79621873e2896ff1ff31654ae88120df60170c5227229973e9553d5
[INFO] running `Command { std: "docker" "start" "-a" "8ff88fc6b79621873e2896ff1ff31654ae88120df60170c5227229973e9553d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling flow v0.1.0 (/opt/rustwide/workdir/flow)
[INFO] [stdout] warning: associated functions `rgba` and `rgb` are never used
[INFO] [stdout]   --> ruby/src/color.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl<C> Color<C> {
[INFO] [stdout]    | ---------------- associated functions in this implementation
[INFO] [stdout] 11 |     fn rgba(r: u8, g: u8, b: u8, a: u8) -> Color<Rgba> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     fn rgb(r: u8, g: u8, b: u8) -> Color<Rgba> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ruby v0.1.0 (/opt/rustwide/workdir/ruby)
[INFO] [stdout] warning: struct `BoxConstraints` is never constructed
[INFO] [stdout]   --> ruby/src/element.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | struct BoxConstraints {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ruby_core v0.1.0 (/opt/rustwide/workdir/ruby_core)
[INFO] [stdout] warning: enum `InstrisicSize` is never used
[INFO] [stdout]   --> ruby/src/element.rs:38:6
[INFO] [stdout]    |
[INFO] [stdout] 38 | enum InstrisicSize {
[INFO] [stdout]    |      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]  --> ruby/src/widget/column.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Column {
[INFO] [stdout]   |            ------ field in this struct
[INFO] [stdout] 8 |     id: GlobalId,
[INFO] [stdout]   |     ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Column` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> flow/src/block.rs:120:9
[INFO] [stdout]     |
[INFO] [stdout] 120 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `rgba` and `rgb` are never used
[INFO] [stdout]   --> ruby/src/color.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl<C> Color<C> {
[INFO] [stdout]    | ---------------- associated functions in this implementation
[INFO] [stdout] 11 |     fn rgba(r: u8, g: u8, b: u8, a: u8) -> Color<Rgba> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     fn rgb(r: u8, g: u8, b: u8) -> Color<Rgba> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BoxConstraints` is never constructed
[INFO] [stdout]   --> ruby/src/element.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | struct BoxConstraints {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `InstrisicSize` is never used
[INFO] [stdout]   --> ruby/src/element.rs:38:6
[INFO] [stdout]    |
[INFO] [stdout] 38 | enum InstrisicSize {
[INFO] [stdout]    |      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]  --> ruby/src/widget/column.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Column {
[INFO] [stdout]   |            ------ field in this struct
[INFO] [stdout] 8 |     id: GlobalId,
[INFO] [stdout]   |     ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Column` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.50s
[INFO] running `Command { std: "docker" "inspect" "8ff88fc6b79621873e2896ff1ff31654ae88120df60170c5227229973e9553d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ff88fc6b79621873e2896ff1ff31654ae88120df60170c5227229973e9553d5", kill_on_drop: false }`
[INFO] [stdout] 8ff88fc6b79621873e2896ff1ff31654ae88120df60170c5227229973e9553d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d18b3c85111c3294da9d8a7d0eb47c9c1c9ed8da23ab7c534a1fdfbd0df886b8
[INFO] running `Command { std: "docker" "start" "-a" "d18b3c85111c3294da9d8a7d0eb47c9c1c9ed8da23ab7c534a1fdfbd0df886b8", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]    --> flow/src/block.rs:120:9
[INFO] [stderr]     |
[INFO] [stderr] 120 |     use super::*;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `flow` (lib test) generated 1 warning (run `cargo fix --lib -p flow --tests` to apply 1 suggestion)
[INFO] [stderr] warning: associated functions `rgba` and `rgb` are never used
[INFO] [stderr]   --> ruby/src/color.rs:11:8
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl<C> Color<C> {
[INFO] [stderr]    | ---------------- associated functions in this implementation
[INFO] [stderr] 11 |     fn rgba(r: u8, g: u8, b: u8, a: u8) -> Color<Rgba> {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 15 |     fn rgb(r: u8, g: u8, b: u8) -> Color<Rgba> {
[INFO] [stderr]    |        ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `BoxConstraints` is never constructed
[INFO] [stderr]   --> ruby/src/element.rs:33:8
[INFO] [stderr]    |
[INFO] [stderr] 33 | struct BoxConstraints {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `InstrisicSize` is never used
[INFO] [stderr]   --> ruby/src/element.rs:38:6
[INFO] [stderr]    |
[INFO] [stderr] 38 | enum InstrisicSize {
[INFO] [stderr]    |      ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `id` is never read
[INFO] [stderr]  --> ruby/src/widget/column.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct Column {
[INFO] [stderr]   |            ------ field in this struct
[INFO] [stderr] 8 |     id: GlobalId,
[INFO] [stderr]   |     ^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Column` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `ruby` (lib) generated 4 warnings
[INFO] [stderr] warning: `ruby` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flow-c74ed24cbf27f7b9)
[INFO] [stdout] running 8 tests
[INFO] [stdout] test block::tests::set_child_position ... ok
[INFO] [stdout] test horizontal::tests::fit_max_constraints ... ok
[INFO] [stdout] test horizontal::tests::fill_max_constraints ... ok
[INFO] [stdout] test horizontal::tests::sum_fixed_width ... ok
[INFO] [stdout] test horizontal::tests::subtract_fixed_with_from_flex ... ok
[INFO] [stdout] test tests::default_box_sizing ... ok
[INFO] [stderr]      Running tests/block.rs (/opt/rustwide/target/debug/deps/block-1525d323cd33616e)
[INFO] [stdout] test horizontal::tests::update_children_size ... ok
[INFO] [stdout] test horizontal::tests::fixed_max_constraints ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test fill_window ... ok
[INFO] [stdout] test fill_block_layout ... ok
[INFO] [stdout] test padding_in_min_constraints ... ok
[INFO] [stdout] test fit_child ... ok
[INFO] [stdout] test padding_in_max_constraints ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/empty.rs (/opt/rustwide/target/debug/deps/empty-6ecf2c1952fef632)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test fit ... ok
[INFO] [stdout] test fixed_size ... ok
[INFO] [stdout] test fill_window ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running tests/horizontal.rs (/opt/rustwide/target/debug/deps/horizontal-276cf04590e2b363)
[INFO] [stdout] running 3 tests
[INFO] [stdout] test fixed_with_flex_sizing ... ok
[INFO] [stdout] test fit_children ... ok
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ruby-19286176f0968877)
[INFO] [stdout] test fill_window ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test widget::column::tests::macro_expansion ... ok
[INFO] [stdout] 
[INFO] [stderr]      Running tests/layout.rs (/opt/rustwide/target/debug/deps/layout-b91afac7aea4c9dc)
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test horizontal_spacing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ruby_core-c04d0a3296cf1846)
[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]    Doc-tests flow
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test flow/src/horizontal.rs - horizontal::HorizontalLayout::append (line 56) ... FAILED
[INFO] [stdout] test flow/src/horizontal.rs - horizontal::HorizontalLayout (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- flow/src/horizontal.rs - horizontal::HorizontalLayout::append (line 56) stdout ----
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> flow/src/horizontal.rs:61:35
[INFO] [stdout]    |
[INFO] [stdout] 61 | layout.append([EmptyLayout::new(),HorizontalLayout::new()]);
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^ expected `EmptyLayout`, found `HorizontalLayout`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     flow/src/horizontal.rs - horizontal::HorizontalLayout::append (line 56)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.10s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.30s; merged doctests compilation took 0.20s
[INFO] [stderr] error: doctest failed, to rerun pass `-p flow --doc`
[INFO] running `Command { std: "docker" "inspect" "d18b3c85111c3294da9d8a7d0eb47c9c1c9ed8da23ab7c534a1fdfbd0df886b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d18b3c85111c3294da9d8a7d0eb47c9c1c9ed8da23ab7c534a1fdfbd0df886b8", kill_on_drop: false }`
[INFO] [stdout] d18b3c85111c3294da9d8a7d0eb47c9c1c9ed8da23ab7c534a1fdfbd0df886b8
