[INFO] fetching crate tiny-skia 0.11.2...
[INFO] checking tiny-skia-0.11.2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never
[INFO] extracting crate tiny-skia 0.11.2 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate tiny-skia 0.11.2 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate tiny-skia 0.11.2
[INFO] finished tweaking crates.io crate tiny-skia 0.11.2
[INFO] tweaked toml for crates.io crate tiny-skia 0.11.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate tiny-skia 0.11.2 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tiny-skia-path v0.11.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe6947a5588294cfff3a00432f9eacced5c32c446d7f1692bd81d6ed32253f63
[INFO] running `Command { std: "docker" "start" "-a" "fe6947a5588294cfff3a00432f9eacced5c32c446d7f1692bd81d6ed32253f63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe6947a5588294cfff3a00432f9eacced5c32c446d7f1692bd81d6ed32253f63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe6947a5588294cfff3a00432f9eacced5c32c446d7f1692bd81d6ed32253f63", kill_on_drop: false }`
[INFO] [stdout] fe6947a5588294cfff3a00432f9eacced5c32c446d7f1692bd81d6ed32253f63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d837ce18c20f270f727d07ecdd1a0e3feecdd58b4f75a1068bff8fc07cacf8c
[INFO] running `Command { std: "docker" "start" "-a" "4d837ce18c20f270f727d07ecdd1a0e3feecdd58b4f75a1068bff8fc07cacf8c", kill_on_drop: false }`
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking bytemuck v1.14.0
[INFO] [stderr]     Checking strict-num v0.1.1
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking fdeflate v0.3.0
[INFO] [stderr]     Checking tiny-skia-path v0.11.2
[INFO] [stderr]     Checking flate2 v1.0.27
[INFO] [stderr]     Checking png v0.17.10
[INFO] [stderr]     Checking tiny-skia v0.11.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `tiny_skia_path::f32x2`
[INFO] [stdout]   --> src/wide/mod.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub use tiny_skia_path::f32x2;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PathStroker` is imported redundantly
[INFO] [stdout]  --> src/painter.rs:9:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::*;
[INFO] [stdout]   |     -------- the item `PathStroker` is already imported here
[INFO] [stdout] 8 |
[INFO] [stdout] 9 | use tiny_skia_path::{PathStroker, Scalar, SCALAR_MAX};
[INFO] [stdout]   |                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `scan` is imported redundantly
[INFO] [stdout]   --> src/painter.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use crate::*;
[INFO] [stdout]    |     -------- the item `scan` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 15 | use crate::scan;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tiny_skia_path::f32x2`
[INFO] [stdout]   --> src/wide/mod.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub use tiny_skia_path::f32x2;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PathStroker` is imported redundantly
[INFO] [stdout]  --> src/painter.rs:9:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::*;
[INFO] [stdout]   |     -------- the item `PathStroker` is already imported here
[INFO] [stdout] 8 |
[INFO] [stdout] 9 | use tiny_skia_path::{PathStroker, Scalar, SCALAR_MAX};
[INFO] [stdout]   |                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `scan` is imported redundantly
[INFO] [stdout]   --> src/painter.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use crate::*;
[INFO] [stdout]    |     -------- the item `scan` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 15 | use crate::scan;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.89s
[INFO] running `Command { std: "docker" "inspect" "4d837ce18c20f270f727d07ecdd1a0e3feecdd58b4f75a1068bff8fc07cacf8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d837ce18c20f270f727d07ecdd1a0e3feecdd58b4f75a1068bff8fc07cacf8c", kill_on_drop: false }`
[INFO] [stdout] 4d837ce18c20f270f727d07ecdd1a0e3feecdd58b4f75a1068bff8fc07cacf8c
[INFO] checking tiny-skia-0.11.2 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never
[INFO] extracting crate tiny-skia 0.11.2 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate tiny-skia 0.11.2 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate tiny-skia 0.11.2
[INFO] finished tweaking crates.io crate tiny-skia 0.11.2
[INFO] tweaked toml for crates.io crate tiny-skia 0.11.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate tiny-skia 0.11.2 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d16c2340c944a6ab040e8ed48ba549cb572db2b11c154c14ba67f9f3296af601
[INFO] running `Command { std: "docker" "start" "-a" "d16c2340c944a6ab040e8ed48ba549cb572db2b11c154c14ba67f9f3296af601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d16c2340c944a6ab040e8ed48ba549cb572db2b11c154c14ba67f9f3296af601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d16c2340c944a6ab040e8ed48ba549cb572db2b11c154c14ba67f9f3296af601", kill_on_drop: false }`
[INFO] [stdout] d16c2340c944a6ab040e8ed48ba549cb572db2b11c154c14ba67f9f3296af601
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7819e1a63f5f903b178958ce638c947e37ec45d5fc6ac7c65fa3913830556002
[INFO] running `Command { std: "docker" "start" "-a" "7819e1a63f5f903b178958ce638c947e37ec45d5fc6ac7c65fa3913830556002", kill_on_drop: false }`
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]     Checking strict-num v0.1.1
[INFO] [stderr]     Checking bytemuck v1.14.0
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking fdeflate v0.3.0
[INFO] [stderr]     Checking tiny-skia-path v0.11.2
[INFO] [stderr]     Checking flate2 v1.0.27
[INFO] [stderr]     Checking png v0.17.10
[INFO] [stderr]     Checking tiny-skia v0.11.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `tiny_skia_path::f32x2`
[INFO] [stdout]   --> src/wide/mod.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub use tiny_skia_path::f32x2;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PathStroker` is imported redundantly
[INFO] [stdout]  --> src/painter.rs:9:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::*;
[INFO] [stdout]   |     -------- the item `PathStroker` is already imported here
[INFO] [stdout] 8 |
[INFO] [stdout] 9 | use tiny_skia_path::{PathStroker, Scalar, SCALAR_MAX};
[INFO] [stdout]   |                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `scan` is imported redundantly
[INFO] [stdout]   --> src/painter.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use crate::*;
[INFO] [stdout]    |     -------- the item `scan` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 15 | use crate::scan;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tiny_skia_path::f32x2`
[INFO] [stdout]   --> src/wide/mod.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub use tiny_skia_path::f32x2;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PathStroker` is imported redundantly
[INFO] [stdout]  --> src/painter.rs:9:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::*;
[INFO] [stdout]   |     -------- the item `PathStroker` is already imported here
[INFO] [stdout] 8 |
[INFO] [stdout] 9 | use tiny_skia_path::{PathStroker, Scalar, SCALAR_MAX};
[INFO] [stdout]   |                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `scan` is imported redundantly
[INFO] [stdout]   --> src/painter.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use crate::*;
[INFO] [stdout]    |     -------- the item `scan` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 15 | use crate::scan;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.34s
[INFO] running `Command { std: "docker" "inspect" "7819e1a63f5f903b178958ce638c947e37ec45d5fc6ac7c65fa3913830556002", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7819e1a63f5f903b178958ce638c947e37ec45d5fc6ac7c65fa3913830556002", kill_on_drop: false }`
[INFO] [stdout] 7819e1a63f5f903b178958ce638c947e37ec45d5fc6ac7c65fa3913830556002