[INFO] cloning repository https://github.com/davidbettis/shapes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davidbettis/shapes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidbettis%2Fshapes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidbettis%2Fshapes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] efba446840da39ffbe2d2d74df6df1c5f771b0a6
[INFO] checking davidbettis/shapes against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidbettis%2Fshapes" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/davidbettis/shapes 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/davidbettis/shapes
[INFO] finished tweaking git repo https://github.com/davidbettis/shapes
[INFO] tweaked toml for git repo https://github.com/davidbettis/shapes written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/davidbettis/shapes 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 web_timer v0.2.4
[INFO] [stderr]   Downloaded callback v0.5.2
[INFO] [stderr]   Downloaded cty v0.2.1
[INFO] [stderr]   Downloaded web v0.1.9
[INFO] [stderr]   Downloaded spin v0.7.0
[INFO] [stderr]   Downloaded web-dom v0.3.5
[INFO] [stderr]   Downloaded cstring v0.0.5
[INFO] [stderr]   Downloaded js v0.2.12
[INFO] [stderr]   Downloaded html_color v0.0.0
[INFO] [stderr]   Downloaded web_common v0.3.3
[INFO] [stderr]   Downloaded web_canvas v0.0.6
[INFO] [stderr]   Downloaded web_console v0.3.5
[INFO] [stderr]   Downloaded webcomponent v0.6.1
[INFO] [stderr]   Downloaded web_random v0.1.4
[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] 4bde870e443d3f3d5f0c6ce926a6f9a8f88acd1c6c7d1adc2045a7094d9c6e5f
[INFO] running `Command { std: "docker" "start" "-a" "4bde870e443d3f3d5f0c6ce926a6f9a8f88acd1c6c7d1adc2045a7094d9c6e5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4bde870e443d3f3d5f0c6ce926a6f9a8f88acd1c6c7d1adc2045a7094d9c6e5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bde870e443d3f3d5f0c6ce926a6f9a8f88acd1c6c7d1adc2045a7094d9c6e5f", kill_on_drop: false }`
[INFO] [stdout] 4bde870e443d3f3d5f0c6ce926a6f9a8f88acd1c6c7d1adc2045a7094d9c6e5f
[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] d98c80c7d43d7bcbe189c8f3911f27f0eb2db56df06f26cdc19195bcfa01f7a7
[INFO] running `Command { std: "docker" "start" "-a" "d98c80c7d43d7bcbe189c8f3911f27f0eb2db56df06f26cdc19195bcfa01f7a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.69
[INFO] [stderr]     Checking spin v0.7.0
[INFO] [stderr]     Checking cty v0.2.1
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling bumpalo v3.4.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.69
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking futures v0.1.30
[INFO] [stderr]     Checking html_color v0.0.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking cstring v0.0.5
[INFO] [stderr]     Checking callback v0.5.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]     Checking js v0.2.12
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.2.50
[INFO] [stderr]     Checking web_random v0.1.4
[INFO] [stderr]     Checking web-dom v0.3.5
[INFO] [stderr]     Checking webcomponent v0.6.1
[INFO] [stderr]     Checking web_timer v0.2.4
[INFO] [stderr]     Checking web_console v0.3.5
[INFO] [stderr]     Checking web_canvas v0.0.6
[INFO] [stderr]     Checking web_common v0.3.3
[INFO] [stderr]     Checking web v0.1.9
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.69
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.69
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.69
[INFO] [stderr]     Checking js-sys v0.3.46
[INFO] [stderr]     Checking console_error_panic_hook v0.1.6
[INFO] [stderr]     Checking wasm-bindgen-futures v0.3.27
[INFO] [stderr]     Checking web-sys v0.3.46
[INFO] [stderr]     Checking wasm-bindgen-test v0.2.50
[INFO] [stderr]     Checking shapes v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.20s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.69
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5`
[INFO] running `Command { std: "docker" "inspect" "d98c80c7d43d7bcbe189c8f3911f27f0eb2db56df06f26cdc19195bcfa01f7a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d98c80c7d43d7bcbe189c8f3911f27f0eb2db56df06f26cdc19195bcfa01f7a7", kill_on_drop: false }`
[INFO] [stdout] d98c80c7d43d7bcbe189c8f3911f27f0eb2db56df06f26cdc19195bcfa01f7a7
[INFO] checking davidbettis/shapes against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidbettis%2Fshapes" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/davidbettis/shapes 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/davidbettis/shapes
[INFO] finished tweaking git repo https://github.com/davidbettis/shapes
[INFO] tweaked toml for git repo https://github.com/davidbettis/shapes written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/davidbettis/shapes 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] bb3e93a3d12aabfb7e8a2e63d2723b60f8040d7d3214e5583da0d3640f831abc
[INFO] running `Command { std: "docker" "start" "-a" "bb3e93a3d12aabfb7e8a2e63d2723b60f8040d7d3214e5583da0d3640f831abc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb3e93a3d12aabfb7e8a2e63d2723b60f8040d7d3214e5583da0d3640f831abc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb3e93a3d12aabfb7e8a2e63d2723b60f8040d7d3214e5583da0d3640f831abc", kill_on_drop: false }`
[INFO] [stdout] bb3e93a3d12aabfb7e8a2e63d2723b60f8040d7d3214e5583da0d3640f831abc
[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] 9112682300ba48416c26ef7e9c3e3fc53cccebbeeadeb8b4095002ed179e6b97
[INFO] running `Command { std: "docker" "start" "-a" "9112682300ba48416c26ef7e9c3e3fc53cccebbeeadeb8b4095002ed179e6b97", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.69
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]     Checking spin v0.7.0
[INFO] [stderr]     Checking cty v0.2.1
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling bumpalo v3.4.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.69
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking futures v0.1.30
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking html_color v0.0.0
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking cstring v0.0.5
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]     Checking callback v0.5.2
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.2.50
[INFO] [stderr]     Checking js v0.2.12
[INFO] [stderr]     Checking web_timer v0.2.4
[INFO] [stderr]     Checking web-dom v0.3.5
[INFO] [stderr]     Checking web_console v0.3.5
[INFO] [stderr]     Checking web_common v0.3.3
[INFO] [stderr]     Checking web_canvas v0.0.6
[INFO] [stderr]     Checking web_random v0.1.4
[INFO] [stderr]     Checking webcomponent v0.6.1
[INFO] [stderr]     Checking web v0.1.9
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.69
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.69
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.69
[INFO] [stderr]     Checking js-sys v0.3.46
[INFO] [stderr]     Checking console_error_panic_hook v0.1.6
[INFO] [stderr]     Checking wasm-bindgen-futures v0.3.27
[INFO] [stderr]     Checking web-sys v0.3.46
[INFO] [stderr]     Checking wasm-bindgen-test v0.2.50
[INFO] [stderr]     Checking shapes v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.22s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.69
[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" "9112682300ba48416c26ef7e9c3e3fc53cccebbeeadeb8b4095002ed179e6b97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9112682300ba48416c26ef7e9c3e3fc53cccebbeeadeb8b4095002ed179e6b97", kill_on_drop: false }`
[INFO] [stdout] 9112682300ba48416c26ef7e9c3e3fc53cccebbeeadeb8b4095002ed179e6b97