[INFO] fetching crate dc_converter_tof 0.1.14...
[INFO] checking dc_converter_tof-0.1.14 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate dc_converter_tof 0.1.14 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate dc_converter_tof 0.1.14 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] started tweaking crates.io crate dc_converter_tof 0.1.14
[INFO] finished tweaking crates.io crate dc_converter_tof 0.1.14
[INFO] tweaked toml for crates.io crate dc_converter_tof 0.1.14 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate dc_converter_tof 0.1.14 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 walkdir v2.4.0
[INFO] [stderr]   Downloaded shlex v1.2.0
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[INFO] [stderr]   Downloaded opencv v0.86.1
[INFO] [stderr]   Downloaded opencv-binding-generator v0.77.0
[INFO] [stderr]   Downloaded cc v1.0.79
[INFO] [stderr]   Downloaded num-traits v0.2.17
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[INFO] [stderr]   Downloaded anstyle-wincon v3.0.1
[INFO] [stderr]   Downloaded clap_derive v4.4.7
[INFO] [stderr]   Downloaded jobserver v0.1.26
[INFO] [stderr]   Downloaded clap_lex v0.6.0
[INFO] [stderr]   Downloaded dunce v1.0.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 3dc70c9049887fb987730589a65c29ec92b4e9f14bc445fdc1abf524244ded68
[INFO] running `Command { std: "docker" "start" "-a" "3dc70c9049887fb987730589a65c29ec92b4e9f14bc445fdc1abf524244ded68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3dc70c9049887fb987730589a65c29ec92b4e9f14bc445fdc1abf524244ded68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dc70c9049887fb987730589a65c29ec92b4e9f14bc445fdc1abf524244ded68", kill_on_drop: false }`
[INFO] [stdout] 3dc70c9049887fb987730589a65c29ec92b4e9f14bc445fdc1abf524244ded68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] ff4fa15e8934f879cef66dfc868deef113b9dad8542b9c889fab31e39d98d6a9
[INFO] running `Command { std: "docker" "start" "-a" "ff4fa15e8934f879cef66dfc868deef113b9dad8542b9c889fab31e39d98d6a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling semver v1.0.20
[INFO] [stderr]    Compiling dunce v1.0.4
[INFO] [stderr]    Compiling percent-encoding v2.3.0
[INFO] [stderr]     Checking anstyle-parse v0.2.2
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]    Compiling shlex v1.2.0
[INFO] [stderr]     Checking anstyle v1.0.4
[INFO] [stderr]     Checking clap_lex v0.6.0
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking anstream v0.6.4
[INFO] [stderr]     Checking walkdir v2.4.0
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[INFO] [stderr]    Compiling clang-sys v1.6.1
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[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling jobserver v0.1.26
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]     Checking rayon v1.8.0
[INFO] [stderr]    Compiling clang v2.0.0
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling opencv-binding-generator v0.77.0
[INFO] [stderr]     Checking clap v4.4.8
[INFO] [stderr]    Compiling opencv v0.86.1
[INFO] [stderr]     Checking dc_converter_tof v0.1.14 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `MatTraitConst` is imported redundantly
[INFO] [stdout]  --> src/tof_image.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 |     convert_scale_abs, CV_8UC3, MatTraitConst, rotate, ROTATE_90_CLOCKWISE, Vector,
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 | use opencv::prelude::*;
[INFO] [stdout]   |     ------------------ the item `MatTraitConst` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MatTraitConst` is imported redundantly
[INFO] [stdout]  --> src/tof_image.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 |     convert_scale_abs, CV_8UC3, MatTraitConst, rotate, ROTATE_90_CLOCKWISE, Vector,
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 | use opencv::prelude::*;
[INFO] [stdout]   |     ------------------ the item `MatTraitConst` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.91s
[INFO] running `Command { std: "docker" "inspect" "ff4fa15e8934f879cef66dfc868deef113b9dad8542b9c889fab31e39d98d6a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff4fa15e8934f879cef66dfc868deef113b9dad8542b9c889fab31e39d98d6a9", kill_on_drop: false }`
[INFO] [stdout] ff4fa15e8934f879cef66dfc868deef113b9dad8542b9c889fab31e39d98d6a9
[INFO] checking dc_converter_tof-0.1.14 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] extracting crate dc_converter_tof 0.1.14 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate dc_converter_tof 0.1.14 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] started tweaking crates.io crate dc_converter_tof 0.1.14
[INFO] finished tweaking crates.io crate dc_converter_tof 0.1.14
[INFO] tweaked toml for crates.io crate dc_converter_tof 0.1.14 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate dc_converter_tof 0.1.14 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] deb89aea10443bc79337c61a93dea23e0330c03d229e560f7c4f053dc72af0ed
[INFO] running `Command { std: "docker" "start" "-a" "deb89aea10443bc79337c61a93dea23e0330c03d229e560f7c4f053dc72af0ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "deb89aea10443bc79337c61a93dea23e0330c03d229e560f7c4f053dc72af0ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "deb89aea10443bc79337c61a93dea23e0330c03d229e560f7c4f053dc72af0ed", kill_on_drop: false }`
[INFO] [stdout] deb89aea10443bc79337c61a93dea23e0330c03d229e560f7c4f053dc72af0ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0c5cf71a74a0e2f076e19e1d4cf869bbedeffebbe5af4a431a41cb11c5a71f39
[INFO] running `Command { std: "docker" "start" "-a" "0c5cf71a74a0e2f076e19e1d4cf869bbedeffebbe5af4a431a41cb11c5a71f39", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling semver v1.0.20
[INFO] [stderr]    Compiling percent-encoding v2.3.0
[INFO] [stderr]    Compiling dunce v1.0.4
[INFO] [stderr]     Checking anstyle-parse v0.2.2
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling shlex v1.2.0
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]     Checking anstyle v1.0.4
[INFO] [stderr]     Checking clap_lex v0.6.0
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking anstream v0.6.4
[INFO] [stderr]     Checking walkdir v2.4.0
[INFO] [stderr]    Compiling clang-sys v1.6.1
[INFO] [stderr]     Checking clap_builder v4.4.8
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]     Checking crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling jobserver v0.1.26
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]     Checking rayon v1.8.0
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling clang v2.0.0
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling opencv-binding-generator v0.77.0
[INFO] [stderr]     Checking clap v4.4.8
[INFO] [stderr]    Compiling opencv v0.86.1
[INFO] [stderr]     Checking dc_converter_tof v0.1.14 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `MatTraitConst` is imported redundantly
[INFO] [stdout]  --> src/tof_image.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 |     convert_scale_abs, CV_8UC3, MatTraitConst, rotate, ROTATE_90_CLOCKWISE, Vector,
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 | use opencv::prelude::*;
[INFO] [stdout]   |     ------------------ the item `MatTraitConst` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MatTraitConst` is imported redundantly
[INFO] [stdout]  --> src/tof_image.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 |     convert_scale_abs, CV_8UC3, MatTraitConst, rotate, ROTATE_90_CLOCKWISE, Vector,
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 | use opencv::prelude::*;
[INFO] [stdout]   |     ------------------ the item `MatTraitConst` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.52s
[INFO] running `Command { std: "docker" "inspect" "0c5cf71a74a0e2f076e19e1d4cf869bbedeffebbe5af4a431a41cb11c5a71f39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c5cf71a74a0e2f076e19e1d4cf869bbedeffebbe5af4a431a41cb11c5a71f39", kill_on_drop: false }`
[INFO] [stdout] 0c5cf71a74a0e2f076e19e1d4cf869bbedeffebbe5af4a431a41cb11c5a71f39