[INFO] cloning repository https://github.com/jO-Osko/aoc-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jO-Osko/aoc-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FjO-Osko%2Faoc-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FjO-Osko%2Faoc-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 185ca76a7ae5ea89c4983f1f81c426d82fa926fd [INFO] checking jO-Osko/aoc-rust against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FjO-Osko%2Faoc-rust" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jO-Osko/aoc-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] removed /workspace/builds/worker-1-tc1/source/.cargo/config [INFO] started tweaking git repo https://github.com/jO-Osko/aoc-rust [INFO] finished tweaking git repo https://github.com/jO-Osko/aoc-rust [INFO] tweaked toml for git repo https://github.com/jO-Osko/aoc-rust written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/jO-Osko/aoc-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] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.83 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.83 [INFO] [stderr] Downloaded dotenvy v0.15.6 [INFO] [stderr] Downloaded futures-sink v0.3.25 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.33 [INFO] [stderr] Downloaded ipnet v2.7.0 [INFO] [stderr] Downloaded h2 v0.3.15 [INFO] [stderr] Downloaded serde v1.0.152 [INFO] [stderr] Downloaded openssl v0.10.45 [INFO] [stderr] Downloaded openssl-sys v0.9.80 [INFO] [stderr] Downloaded web-sys v0.3.60 [INFO] [stderr] Downloaded js-sys v0.3.60 [INFO] [stderr] Downloaded wasm-bindgen v0.2.83 [INFO] [stderr] Downloaded once_cell v1.16.0 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.83 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.83 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9cbde0327dbed05201e607725e0311aef98fbdb00821e561b9c7190ff3f5d654 [INFO] running `Command { std: "docker" "start" "-a" "9cbde0327dbed05201e607725e0311aef98fbdb00821e561b9c7190ff3f5d654", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9cbde0327dbed05201e607725e0311aef98fbdb00821e561b9c7190ff3f5d654", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9cbde0327dbed05201e607725e0311aef98fbdb00821e561b9c7190ff3f5d654", kill_on_drop: false }` [INFO] [stdout] 9cbde0327dbed05201e607725e0311aef98fbdb00821e561b9c7190ff3f5d654 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 345e3c175b775ed45b4bcd6a5c26f80e737bac18d0489bb1bc71f977adac4f46 [INFO] running `Command { std: "docker" "start" "-a" "345e3c175b775ed45b4bcd6a5c26f80e737bac18d0489bb1bc71f977adac4f46", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Checking once_cell v1.16.0 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Checking bytes v1.3.0 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Checking itoa v1.0.5 [INFO] [stderr] Compiling futures-task v0.3.25 [INFO] [stderr] Checking tracing-core v0.1.30 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Compiling openssl v0.10.45 [INFO] [stderr] Compiling futures-util v0.3.25 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Compiling futures-channel v0.3.25 [INFO] [stderr] Checking futures-sink v0.3.25 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling openssl-sys v0.9.80 [INFO] [stderr] Checking percent-encoding v2.2.0 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking mio v0.8.9 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stderr] Checking socket2 v0.4.7 [INFO] [stderr] Checking form_urlencoded v1.1.0 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking tokio v1.34.0 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Checking ryu v1.0.12 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking idna v0.3.0 [INFO] [stderr] Checking base64 v0.21.5 [INFO] [stderr] Checking ipnet v2.7.0 [INFO] [stderr] Checking url v2.3.1 [INFO] [stderr] Checking dotenvy v0.15.6 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Checking itertools v0.12.0 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Checking aoc v42.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking tokio-util v0.7.4 [INFO] [stderr] Checking h2 v0.3.15 [INFO] [stderr] Checking hyper v0.14.23 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.22 [INFO] [stderr] Checking download v42.0.0 (/opt/rustwide/workdir/utils/download) [INFO] [stderr] Checking scaffold v42.0.0 (/opt/rustwide/workdir/utils/scaffold) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.53s [INFO] running `Command { std: "docker" "inspect" "345e3c175b775ed45b4bcd6a5c26f80e737bac18d0489bb1bc71f977adac4f46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "345e3c175b775ed45b4bcd6a5c26f80e737bac18d0489bb1bc71f977adac4f46", kill_on_drop: false }` [INFO] [stdout] 345e3c175b775ed45b4bcd6a5c26f80e737bac18d0489bb1bc71f977adac4f46 [INFO] checking jO-Osko/aoc-rust against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FjO-Osko%2Faoc-rust" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jO-Osko/aoc-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] removed /workspace/builds/worker-1-tc2/source/.cargo/config [INFO] started tweaking git repo https://github.com/jO-Osko/aoc-rust [INFO] finished tweaking git repo https://github.com/jO-Osko/aoc-rust [INFO] tweaked toml for git repo https://github.com/jO-Osko/aoc-rust written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/jO-Osko/aoc-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] [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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 254d42d2fc386941cfb938d923fb5985cace90614615b81f839494f9aa20ab81 [INFO] running `Command { std: "docker" "start" "-a" "254d42d2fc386941cfb938d923fb5985cace90614615b81f839494f9aa20ab81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "254d42d2fc386941cfb938d923fb5985cace90614615b81f839494f9aa20ab81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "254d42d2fc386941cfb938d923fb5985cace90614615b81f839494f9aa20ab81", kill_on_drop: false }` [INFO] [stdout] 254d42d2fc386941cfb938d923fb5985cace90614615b81f839494f9aa20ab81 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9b5ecef4d1bd2bf4a9dae88b6c1bccfabfab150273e81d3c12eb9bdd3f242e2b [INFO] running `Command { std: "docker" "start" "-a" "9b5ecef4d1bd2bf4a9dae88b6c1bccfabfab150273e81d3c12eb9bdd3f242e2b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Checking once_cell v1.16.0 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Checking bytes v1.3.0 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling futures-task v0.3.25 [INFO] [stderr] Checking itoa v1.0.5 [INFO] [stderr] Checking tracing-core v0.1.30 [INFO] [stderr] Compiling indexmap v1.9.2 [INFO] [stderr] Compiling futures-util v0.3.25 [INFO] [stderr] Compiling openssl v0.10.45 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Compiling openssl-sys v0.9.80 [INFO] [stderr] Compiling futures-channel v0.3.25 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking mio v0.8.9 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stderr] Checking futures-sink v0.3.25 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking percent-encoding v2.2.0 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Checking tokio v1.34.0 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking form_urlencoded v1.1.0 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking socket2 v0.4.7 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking ryu v1.0.12 [INFO] [stderr] Checking ipnet v2.7.0 [INFO] [stderr] Checking idna v0.3.0 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking base64 v0.21.5 [INFO] [stderr] Checking dotenvy v0.15.6 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Checking itertools v0.12.0 [INFO] [stderr] Checking url v2.3.1 [INFO] [stderr] Checking aoc v42.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Checking tokio-util v0.7.4 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking h2 v0.3.15 [INFO] [stderr] Checking hyper v0.14.23 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.22 [INFO] [stderr] Checking scaffold v42.0.0 (/opt/rustwide/workdir/utils/scaffold) [INFO] [stderr] Checking download v42.0.0 (/opt/rustwide/workdir/utils/download) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.31s [INFO] running `Command { std: "docker" "inspect" "9b5ecef4d1bd2bf4a9dae88b6c1bccfabfab150273e81d3c12eb9bdd3f242e2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b5ecef4d1bd2bf4a9dae88b6c1bccfabfab150273e81d3c12eb9bdd3f242e2b", kill_on_drop: false }` [INFO] [stdout] 9b5ecef4d1bd2bf4a9dae88b6c1bccfabfab150273e81d3c12eb9bdd3f242e2b