[INFO] fetching crate graphics_buffer 0.7.7... [INFO] testing graphics_buffer-0.7.7 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate graphics_buffer 0.7.7 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate graphics_buffer 0.7.7 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate graphics_buffer 0.7.7 [INFO] tweaked toml for crates.io crate graphics_buffer 0.7.7 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate graphics_buffer 0.7.7 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate graphics_buffer 0.7.7 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded piston_window v0.120.0 [INFO] [stderr] Downloaded piston-graphics_api_version v1.0.0 [INFO] [stderr] Downloaded pistoncore-window v0.47.0 [INFO] [stderr] Downloaded piston-texture v0.8.0 [INFO] [stderr] Downloaded piston-float v1.0.0 [INFO] [stderr] Downloaded piston-viewport v1.0.0 [INFO] [stderr] Downloaded spin_sleep v1.0.0 [INFO] [stderr] Downloaded pistoncore-event_loop v0.53.0 [INFO] [stderr] Downloaded x11-dl v2.19.0 [INFO] [stderr] Downloaded piston v0.53.0 [INFO] [stderr] Downloaded piston2d-graphics v0.40.0 [INFO] [stderr] Downloaded piston2d-gfx_graphics v0.73.0 [INFO] [stderr] Downloaded minimal-lexical v0.1.3 [INFO] [stderr] Downloaded pistoncore-glutin_window v0.69.0 [INFO] [stderr] Downloaded nom v7.0.0 [INFO] [stderr] Downloaded piston-gfx_texture v0.41.0 [INFO] [stderr] Downloaded pistoncore-input v1.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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_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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7f4b53288056e75c06d8487fdee09ecef267bab5a5f8b65b026535f3af7d4557 [INFO] running `Command { std: "docker" "start" "-a" "7f4b53288056e75c06d8487fdee09ecef267bab5a5f8b65b026535f3af7d4557", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7f4b53288056e75c06d8487fdee09ecef267bab5a5f8b65b026535f3af7d4557", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f4b53288056e75c06d8487fdee09ecef267bab5a5f8b65b026535f3af7d4557", kill_on_drop: false }` [INFO] [stdout] 7f4b53288056e75c06d8487fdee09ecef267bab5a5f8b65b026535f3af7d4557 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 17522a838d8de45948ba2341644b7db7feae4285bdf5d703c39d0df426da99c8 [INFO] running `Command { std: "docker" "start" "-a" "17522a838d8de45948ba2341644b7db7feae4285bdf5d703c39d0df426da99c8", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling libc v0.2.102 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling piston-float v1.0.0 [INFO] [stderr] Compiling weezl v0.1.5 [INFO] [stderr] Compiling ttf-parser v0.6.2 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.4 [INFO] [stderr] Compiling png v0.16.8 [INFO] [stderr] Compiling gif v0.11.2 [INFO] [stderr] Compiling vecmath v1.0.0 [INFO] [stderr] Compiling piston-viewport v1.0.0 [INFO] [stderr] Compiling interpolation v0.2.0 [INFO] [stderr] Compiling owned_ttf_parser v0.6.0 [INFO] [stderr] Compiling rusttype v0.9.2 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling piston-texture v0.8.0 [INFO] [stderr] Compiling bytemuck v1.7.2 [INFO] [stderr] Compiling read_color v1.0.0 [INFO] [stderr] Compiling piston2d-graphics v0.40.0 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling tiff v0.6.1 [INFO] [stderr] Compiling image v0.23.14 [INFO] [stderr] Compiling graphics_buffer v0.7.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/glyphs.rs:16:44 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn buffer_glyphs_from_bytes(font_data: &[u8]) -> Result { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 16 | pub fn buffer_glyphs_from_bytes(font_data: &[u8]) -> Result, ()> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.06s [INFO] running `Command { std: "docker" "inspect" "17522a838d8de45948ba2341644b7db7feae4285bdf5d703c39d0df426da99c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17522a838d8de45948ba2341644b7db7feae4285bdf5d703c39d0df426da99c8", kill_on_drop: false }` [INFO] [stdout] 17522a838d8de45948ba2341644b7db7feae4285bdf5d703c39d0df426da99c8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b17bbb972f7faa5422441013dc18ba844030207124dad6a5c891dc4e5ab0e6e [INFO] running `Command { std: "docker" "start" "-a" "6b17bbb972f7faa5422441013dc18ba844030207124dad6a5c891dc4e5ab0e6e", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/glyphs.rs:16:44 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn buffer_glyphs_from_bytes(font_data: &[u8]) -> Result { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 16 | pub fn buffer_glyphs_from_bytes(font_data: &[u8]) -> Result, ()> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling graphics_buffer v0.7.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/glyphs.rs:16:44 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn buffer_glyphs_from_bytes(font_data: &[u8]) -> Result { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 16 | pub fn buffer_glyphs_from_bytes(font_data: &[u8]) -> Result, ()> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.95s [INFO] running `Command { std: "docker" "inspect" "6b17bbb972f7faa5422441013dc18ba844030207124dad6a5c891dc4e5ab0e6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b17bbb972f7faa5422441013dc18ba844030207124dad6a5c891dc4e5ab0e6e", kill_on_drop: false }` [INFO] [stdout] 6b17bbb972f7faa5422441013dc18ba844030207124dad6a5c891dc4e5ab0e6e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] dd6ef6e401b36494180b19a5ce46ab18657168607fb5d408660c7787d1a63f7a [INFO] running `Command { std: "docker" "start" "-a" "dd6ef6e401b36494180b19a5ce46ab18657168607fb5d408660c7787d1a63f7a", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] [INFO] [stderr] --> src/glyphs.rs:16:44 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 16 | pub fn buffer_glyphs_from_bytes(font_data: &[u8]) -> Result { [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 16 | pub fn buffer_glyphs_from_bytes(font_data: &[u8]) -> Result, ()> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `graphics_buffer` (lib) generated 1 warning (run `cargo fix --lib -p graphics_buffer` to apply 1 suggestion) [INFO] [stderr] warning: `graphics_buffer` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/graphics_buffer-7dab03bba5ae97f5) [INFO] [stderr] Doc-tests graphics_buffer [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" "dd6ef6e401b36494180b19a5ce46ab18657168607fb5d408660c7787d1a63f7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd6ef6e401b36494180b19a5ce46ab18657168607fb5d408660c7787d1a63f7a", kill_on_drop: false }` [INFO] [stdout] dd6ef6e401b36494180b19a5ce46ab18657168607fb5d408660c7787d1a63f7a