[INFO] cloning repository https://github.com/AmberComet/scrabbaler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AmberComet/scrabbaler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmberComet%2Fscrabbaler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmberComet%2Fscrabbaler'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5746f1457d2313320b2526a35ca3c63d4e070330 [INFO] checking AmberComet/scrabbaler against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmberComet%2Fscrabbaler" "/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/AmberComet/scrabbaler 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/AmberComet/scrabbaler [INFO] finished tweaking git repo https://github.com/AmberComet/scrabbaler [INFO] tweaked toml for git repo https://github.com/AmberComet/scrabbaler written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/AmberComet/scrabbaler 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 futures-core v0.3.26 [INFO] [stderr] Downloaded futures-sink v0.3.26 [INFO] [stderr] Downloaded tokio-util v0.7.7 [INFO] [stderr] Downloaded tokio v1.25.0 [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] af5cb5d0a29c2363488af530051caa73c71e82bd934ba8240be4fb622ee73a60 [INFO] running `Command { std: "docker" "start" "-a" "af5cb5d0a29c2363488af530051caa73c71e82bd934ba8240be4fb622ee73a60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "af5cb5d0a29c2363488af530051caa73c71e82bd934ba8240be4fb622ee73a60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af5cb5d0a29c2363488af530051caa73c71e82bd934ba8240be4fb622ee73a60", kill_on_drop: false }` [INFO] [stdout] af5cb5d0a29c2363488af530051caa73c71e82bd934ba8240be4fb622ee73a60 [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] a4dcf6d3a22f53c41ecd6608ce2514f0eb82d1cfa3ac70838101b4aae6503215 [INFO] running `Command { std: "docker" "start" "-a" "a4dcf6d3a22f53c41ecd6608ce2514f0eb82d1cfa3ac70838101b4aae6503215", kill_on_drop: false }` [INFO] [stderr] Compiling tokio v1.25.0 [INFO] [stderr] Compiling futures-core v0.3.26 [INFO] [stderr] Checking futures-sink v0.3.26 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking tokio-util v0.7.7 [INFO] [stderr] Checking regex v1.7.1 [INFO] [stderr] Checking scrabbaler v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.80s [INFO] running `Command { std: "docker" "inspect" "a4dcf6d3a22f53c41ecd6608ce2514f0eb82d1cfa3ac70838101b4aae6503215", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4dcf6d3a22f53c41ecd6608ce2514f0eb82d1cfa3ac70838101b4aae6503215", kill_on_drop: false }` [INFO] [stdout] a4dcf6d3a22f53c41ecd6608ce2514f0eb82d1cfa3ac70838101b4aae6503215 [INFO] checking AmberComet/scrabbaler against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmberComet%2Fscrabbaler" "/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/AmberComet/scrabbaler 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/AmberComet/scrabbaler [INFO] finished tweaking git repo https://github.com/AmberComet/scrabbaler [INFO] tweaked toml for git repo https://github.com/AmberComet/scrabbaler written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/AmberComet/scrabbaler 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-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] 5435df6e61550a12a341a62a8c540385dd3e0792dbd5bfb8f324c5c69b4b17a1 [INFO] running `Command { std: "docker" "start" "-a" "5435df6e61550a12a341a62a8c540385dd3e0792dbd5bfb8f324c5c69b4b17a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5435df6e61550a12a341a62a8c540385dd3e0792dbd5bfb8f324c5c69b4b17a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5435df6e61550a12a341a62a8c540385dd3e0792dbd5bfb8f324c5c69b4b17a1", kill_on_drop: false }` [INFO] [stdout] 5435df6e61550a12a341a62a8c540385dd3e0792dbd5bfb8f324c5c69b4b17a1 [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] ea1d976f36ff2d97bc046e01d195fd9b00060292271b063b3d93aafa99ea8f9e [INFO] running `Command { std: "docker" "start" "-a" "ea1d976f36ff2d97bc046e01d195fd9b00060292271b063b3d93aafa99ea8f9e", kill_on_drop: false }` [INFO] [stderr] Compiling tokio v1.25.0 [INFO] [stderr] Compiling futures-core v0.3.26 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Checking futures-sink v0.3.26 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking tokio-util v0.7.7 [INFO] [stderr] Checking regex v1.7.1 [INFO] [stderr] Checking scrabbaler v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.86s [INFO] running `Command { std: "docker" "inspect" "ea1d976f36ff2d97bc046e01d195fd9b00060292271b063b3d93aafa99ea8f9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea1d976f36ff2d97bc046e01d195fd9b00060292271b063b3d93aafa99ea8f9e", kill_on_drop: false }` [INFO] [stdout] ea1d976f36ff2d97bc046e01d195fd9b00060292271b063b3d93aafa99ea8f9e