[INFO] fetching crate tiny-skia 0.11.2...
[INFO] checking tiny-skia-0.11.2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate tiny-skia 0.11.2 into /workspace/builds/worker-7-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-7-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-7-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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded strict-num v0.1.1
[INFO] [stderr]   Downloaded tiny-skia-path v0.11.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 7c0755dabd6dcce715fb42ba34afc90cf80fecb78d494639d059e7f69530c03c
[INFO] running `Command { std: "docker" "start" "-a" "7c0755dabd6dcce715fb42ba34afc90cf80fecb78d494639d059e7f69530c03c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c0755dabd6dcce715fb42ba34afc90cf80fecb78d494639d059e7f69530c03c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c0755dabd6dcce715fb42ba34afc90cf80fecb78d494639d059e7f69530c03c", kill_on_drop: false }`
[INFO] [stdout] 7c0755dabd6dcce715fb42ba34afc90cf80fecb78d494639d059e7f69530c03c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] bd68c2f2d5c2aed2a676645653eec5e67b081cafb732c4166667b06d44cea1e4
[INFO] running `Command { std: "docker" "start" "-a" "bd68c2f2d5c2aed2a676645653eec5e67b081cafb732c4166667b06d44cea1e4", kill_on_drop: false }`
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]     Checking bytemuck v1.14.0
[INFO] [stderr]     Checking strict-num v0.1.1
[INFO] [stderr]     Checking log v0.4.20
[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 3.46s
[INFO] running `Command { std: "docker" "inspect" "bd68c2f2d5c2aed2a676645653eec5e67b081cafb732c4166667b06d44cea1e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd68c2f2d5c2aed2a676645653eec5e67b081cafb732c4166667b06d44cea1e4", kill_on_drop: false }`
[INFO] [stdout] bd68c2f2d5c2aed2a676645653eec5e67b081cafb732c4166667b06d44cea1e4
[INFO] checking tiny-skia-0.11.2 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] extracting crate tiny-skia 0.11.2 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate tiny-skia 0.11.2 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7-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-7-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6a1fbe33c124aa3aa9a73f65685af70329f81d689beccacded6bbeec8fef1c0e
[INFO] running `Command { std: "docker" "start" "-a" "6a1fbe33c124aa3aa9a73f65685af70329f81d689beccacded6bbeec8fef1c0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a1fbe33c124aa3aa9a73f65685af70329f81d689beccacded6bbeec8fef1c0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a1fbe33c124aa3aa9a73f65685af70329f81d689beccacded6bbeec8fef1c0e", kill_on_drop: false }`
[INFO] [stdout] 6a1fbe33c124aa3aa9a73f65685af70329f81d689beccacded6bbeec8fef1c0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cab852d1c5b4681c8b13492c696a1da934ed1ec36ec29ffd8290c79bed5a0e4b
[INFO] running `Command { std: "docker" "start" "-a" "cab852d1c5b4681c8b13492c696a1da934ed1ec36ec29ffd8290c79bed5a0e4b", kill_on_drop: false }`
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]     Checking bytemuck v1.14.0
[INFO] [stderr]     Checking strict-num v0.1.1
[INFO] [stderr]     Checking log v0.4.20
[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 4.43s
[INFO] running `Command { std: "docker" "inspect" "cab852d1c5b4681c8b13492c696a1da934ed1ec36ec29ffd8290c79bed5a0e4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cab852d1c5b4681c8b13492c696a1da934ed1ec36ec29ffd8290c79bed5a0e4b", kill_on_drop: false }`
[INFO] [stdout] cab852d1c5b4681c8b13492c696a1da934ed1ec36ec29ffd8290c79bed5a0e4b