[INFO] cloning repository https://github.com/luxass/projectrc-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/luxass/projectrc-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluxass%2Fprojectrc-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluxass%2Fprojectrc-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8f3b6850c97d6ec14fc7ba9331d98c791000644a [INFO] checking luxass/projectrc-rust against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluxass%2Fprojectrc-rust" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/luxass/projectrc-rust 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/luxass/projectrc-rust [INFO] finished tweaking git repo https://github.com/luxass/projectrc-rust [INFO] tweaked toml for git repo https://github.com/luxass/projectrc-rust written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/luxass/projectrc-rust 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 aws_lambda_events v0.12.1 [INFO] [stderr] Downloaded query_map v0.7.0 [INFO] [stderr] Downloaded lambda_http v0.8.3 [INFO] [stderr] Downloaded base64 v0.20.0 [INFO] [stderr] Downloaded lambda_runtime_api_client v0.8.0 [INFO] [stderr] Downloaded lambda_runtime v0.8.3 [INFO] [stderr] Downloaded vercel_runtime_macro v1.1.0 [INFO] [stderr] Downloaded vercel_runtime_router v1.1.0 [INFO] [stderr] Downloaded vercel_runtime v1.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] eaa664da15aee21311a8f0390a856ec9b8811ff2e37af17dd596c11000ed6865 [INFO] running `Command { std: "docker" "start" "-a" "eaa664da15aee21311a8f0390a856ec9b8811ff2e37af17dd596c11000ed6865", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eaa664da15aee21311a8f0390a856ec9b8811ff2e37af17dd596c11000ed6865", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eaa664da15aee21311a8f0390a856ec9b8811ff2e37af17dd596c11000ed6865", kill_on_drop: false }` [INFO] [stdout] eaa664da15aee21311a8f0390a856ec9b8811ff2e37af17dd596c11000ed6865 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b44dc0a6fcd9ff457f67740715eb99e0e227355832677bc96034681cf805562b [INFO] running `Command { std: "docker" "start" "-a" "b44dc0a6fcd9ff457f67740715eb99e0e227355832677bc96034681cf805562b", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Checking futures-sink v0.3.29 [INFO] [stderr] Checking futures-io v0.3.29 [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Compiling syn v2.0.41 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking base64 v0.20.0 [INFO] [stderr] Compiling async-trait v0.1.74 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Checking base64 v0.21.5 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking http-range-header v0.3.1 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Checking quote v1.0.33 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Checking vercel_runtime_router v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Compiling futures-macro v0.3.29 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Compiling vercel_runtime_macro v1.1.0 [INFO] [stderr] Checking pin-project v1.1.3 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking futures-executor v0.3.29 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking futures v0.3.29 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking serde_path_to_error v0.1.14 [INFO] [stderr] Checking query_map v0.7.0 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking http v0.2.11 [INFO] [stderr] Checking tokio v1.35.0 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Checking http-serde v1.1.3 [INFO] [stderr] Checking aws_lambda_events v0.12.1 [INFO] [stderr] Checking tower-http v0.4.4 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking tokio-stream v0.1.14 [INFO] [stderr] Checking lambda_runtime_api_client v0.8.0 [INFO] [stderr] Checking lambda_runtime v0.8.3 [INFO] [stderr] Checking lambda_http v0.8.3 [INFO] [stderr] Checking vercel_runtime v1.1.0 [INFO] [stderr] Checking projectrc-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.00s [INFO] running `Command { std: "docker" "inspect" "b44dc0a6fcd9ff457f67740715eb99e0e227355832677bc96034681cf805562b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b44dc0a6fcd9ff457f67740715eb99e0e227355832677bc96034681cf805562b", kill_on_drop: false }` [INFO] [stdout] b44dc0a6fcd9ff457f67740715eb99e0e227355832677bc96034681cf805562b [INFO] checking luxass/projectrc-rust against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluxass%2Fprojectrc-rust" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/luxass/projectrc-rust 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/luxass/projectrc-rust [INFO] finished tweaking git repo https://github.com/luxass/projectrc-rust [INFO] tweaked toml for git repo https://github.com/luxass/projectrc-rust written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/luxass/projectrc-rust 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 8db24c17b28cecc57bd36daecae9581dd248f0176e4478a022be49fea2b162ae [INFO] running `Command { std: "docker" "start" "-a" "8db24c17b28cecc57bd36daecae9581dd248f0176e4478a022be49fea2b162ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8db24c17b28cecc57bd36daecae9581dd248f0176e4478a022be49fea2b162ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8db24c17b28cecc57bd36daecae9581dd248f0176e4478a022be49fea2b162ae", kill_on_drop: false }` [INFO] [stdout] 8db24c17b28cecc57bd36daecae9581dd248f0176e4478a022be49fea2b162ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 9502ded6e053cf65db76eca808b48955f27d063e099458caa049ae987ab9e547 [INFO] running `Command { std: "docker" "start" "-a" "9502ded6e053cf65db76eca808b48955f27d063e099458caa049ae987ab9e547", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Checking futures-sink v0.3.29 [INFO] [stderr] Checking futures-io v0.3.29 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Compiling syn v2.0.41 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling async-trait v0.1.74 [INFO] [stderr] Checking base64 v0.20.0 [INFO] [stderr] Checking base64 v0.21.5 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking http-range-header v0.3.1 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Checking quote v1.0.33 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Checking vercel_runtime_router v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Compiling futures-macro v0.3.29 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Compiling vercel_runtime_macro v1.1.0 [INFO] [stderr] Checking pin-project v1.1.3 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking futures-executor v0.3.29 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking futures v0.3.29 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking serde_path_to_error v0.1.14 [INFO] [stderr] Checking query_map v0.7.0 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking http v0.2.11 [INFO] [stderr] Checking tokio v1.35.0 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Checking http-serde v1.1.3 [INFO] [stderr] Checking aws_lambda_events v0.12.1 [INFO] [stderr] Checking tower-http v0.4.4 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking tokio-stream v0.1.14 [INFO] [stderr] Checking lambda_runtime_api_client v0.8.0 [INFO] [stderr] Checking lambda_runtime v0.8.3 [INFO] [stderr] Checking lambda_http v0.8.3 [INFO] [stderr] Checking vercel_runtime v1.1.0 [INFO] [stderr] Checking projectrc-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.92s [INFO] running `Command { std: "docker" "inspect" "9502ded6e053cf65db76eca808b48955f27d063e099458caa049ae987ab9e547", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9502ded6e053cf65db76eca808b48955f27d063e099458caa049ae987ab9e547", kill_on_drop: false }` [INFO] [stdout] 9502ded6e053cf65db76eca808b48955f27d063e099458caa049ae987ab9e547