[INFO] cloning repository https://github.com/farmaazon/sixtyfps-bugs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/farmaazon/sixtyfps-bugs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarmaazon%2Fsixtyfps-bugs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarmaazon%2Fsixtyfps-bugs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c085724ad96aaa2c600cccfe67c4280fe7ad6ecd
[INFO] checking farmaazon/sixtyfps-bugs against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarmaazon%2Fsixtyfps-bugs" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/farmaazon/sixtyfps-bugs 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 git repo https://github.com/farmaazon/sixtyfps-bugs
[INFO] finished tweaking git repo https://github.com/farmaazon/sixtyfps-bugs
[INFO] tweaked toml for git repo https://github.com/farmaazon/sixtyfps-bugs written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/farmaazon/sixtyfps-bugs 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 }`
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[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03edb1032005c271efcf3d3dd9b36dec4d474726a8c54b5a6e0eae7f3a14bd57
[INFO] running `Command { std: "docker" "start" "-a" "03edb1032005c271efcf3d3dd9b36dec4d474726a8c54b5a6e0eae7f3a14bd57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03edb1032005c271efcf3d3dd9b36dec4d474726a8c54b5a6e0eae7f3a14bd57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03edb1032005c271efcf3d3dd9b36dec4d474726a8c54b5a6e0eae7f3a14bd57", kill_on_drop: false }`
[INFO] [stdout] 03edb1032005c271efcf3d3dd9b36dec4d474726a8c54b5a6e0eae7f3a14bd57
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bfaa585778bb4f02518d1614e4dd19089e6b9ad442a4eb897e46d07445c12438
[INFO] running `Command { std: "docker" "start" "-a" "bfaa585778bb4f02518d1614e4dd19089e6b9ad442a4eb897e46d07445c12438", kill_on_drop: false }`
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[INFO] [stderr]    Compiling linked-hash-map v0.5.4
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[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling codemap v0.1.3
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[INFO] [stderr]     Checking sixtyfps v0.1.5
[INFO] [stderr]     Checking sixtyfps-bugs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 38s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.22.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "bfaa585778bb4f02518d1614e4dd19089e6b9ad442a4eb897e46d07445c12438", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfaa585778bb4f02518d1614e4dd19089e6b9ad442a4eb897e46d07445c12438", kill_on_drop: false }`
[INFO] [stdout] bfaa585778bb4f02518d1614e4dd19089e6b9ad442a4eb897e46d07445c12438
[INFO] checking farmaazon/sixtyfps-bugs against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffarmaazon%2Fsixtyfps-bugs" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/farmaazon/sixtyfps-bugs 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 git repo https://github.com/farmaazon/sixtyfps-bugs
[INFO] finished tweaking git repo https://github.com/farmaazon/sixtyfps-bugs
[INFO] tweaked toml for git repo https://github.com/farmaazon/sixtyfps-bugs written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/farmaazon/sixtyfps-bugs 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 8f574130c070a506271c9dcc2a2cf26bfcb699eda99ebdb3dab7cafb17904bec
[INFO] running `Command { std: "docker" "start" "-a" "8f574130c070a506271c9dcc2a2cf26bfcb699eda99ebdb3dab7cafb17904bec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f574130c070a506271c9dcc2a2cf26bfcb699eda99ebdb3dab7cafb17904bec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f574130c070a506271c9dcc2a2cf26bfcb699eda99ebdb3dab7cafb17904bec", kill_on_drop: false }`
[INFO] [stdout] 8f574130c070a506271c9dcc2a2cf26bfcb699eda99ebdb3dab7cafb17904bec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 9da301ff6af9b0ce7a44299fbef6be672e80a75cebb3e936b1962035dc7c4094
[INFO] running `Command { std: "docker" "start" "-a" "9da301ff6af9b0ce7a44299fbef6be672e80a75cebb3e936b1962035dc7c4094", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.112
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[INFO] [stderr]    Compiling ucd-trie v0.1.3
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[INFO] [stderr]    Compiling version_check v0.9.3
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[INFO] [stderr]    Compiling semver-parser v0.10.2
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[INFO] [stderr]     Checking smallvec v1.7.0
[INFO] [stderr]    Compiling byteorder v1.4.3
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[INFO] [stderr]    Compiling xml-rs v0.8.4
[INFO] [stderr]    Compiling regex-syntax v0.6.25
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[INFO] [stderr]    Compiling semver v0.11.0
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[INFO] [stderr]    Compiling strum_macros v0.23.1
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[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling sixtyfps-compilerlib v0.1.5
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]     Checking lru v0.6.6
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling rustc-hash v1.1.0
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[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]     Checking glow v0.11.1
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[INFO] [stderr]    Compiling lyon_svg v0.17.2
[INFO] [stderr]     Checking servo-fontconfig v0.5.1
[INFO] [stderr]     Checking copypasta v0.7.1
[INFO] [stderr]    Compiling smol_str v0.1.21
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling css-color-parser2 v1.0.1
[INFO] [stderr]     Checking femtovg v0.2.8
[INFO] [stderr]    Compiling sixtyfps-rendering-backend-default v0.1.5
[INFO] [stderr]    Compiling by_address v1.0.4
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[INFO] [stderr]    Compiling sixtyfps-macros v0.1.5
[INFO] [stderr]    Compiling dunce v1.0.2
[INFO] [stderr]    Compiling spin_on v0.1.1
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[INFO] [stderr]     Checking sixtyfps-rendering-backend-gl v0.1.5
[INFO] [stderr]     Checking sixtyfps v0.1.5
[INFO] [stderr]     Checking sixtyfps-bugs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 35s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.22.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "9da301ff6af9b0ce7a44299fbef6be672e80a75cebb3e936b1962035dc7c4094", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9da301ff6af9b0ce7a44299fbef6be672e80a75cebb3e936b1962035dc7c4094", kill_on_drop: false }`
[INFO] [stdout] 9da301ff6af9b0ce7a44299fbef6be672e80a75cebb3e936b1962035dc7c4094