[INFO] cloning repository https://github.com/pFlow-dev/metamodel-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pFlow-dev/metamodel-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FpFlow-dev%2Fmetamodel-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FpFlow-dev%2Fmetamodel-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d3bcb2e88ce4fe79d9de1ee20d6d617620f63aa3 [INFO] checking pFlow-dev/metamodel-rs against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FpFlow-dev%2Fmetamodel-rs" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pFlow-dev/metamodel-rs 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/pFlow-dev/metamodel-rs [INFO] finished tweaking git repo https://github.com/pFlow-dev/metamodel-rs [INFO] tweaked toml for git repo https://github.com/pFlow-dev/metamodel-rs written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/pFlow-dev/metamodel-rs 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 libipld-core v0.16.0 [INFO] [stderr] Downloaded libipld-cbor-derive v0.16.0 [INFO] [stderr] Downloaded libipld-pb v0.16.0 [INFO] [stderr] Downloaded libipld-cbor v0.16.0 [INFO] [stderr] Downloaded libipld-macro v0.16.0 [INFO] [stderr] Downloaded libipld v0.16.0 [INFO] [stderr] Downloaded libipld-json v0.16.0 [INFO] [stderr] Downloaded cjson v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 1ed5574d46637c50ef5784a93fb6d84f1522ece51952cb3ebe1ac7d45dae5dfa [INFO] running `Command { std: "docker" "start" "-a" "1ed5574d46637c50ef5784a93fb6d84f1522ece51952cb3ebe1ac7d45dae5dfa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1ed5574d46637c50ef5784a93fb6d84f1522ece51952cb3ebe1ac7d45dae5dfa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ed5574d46637c50ef5784a93fb6d84f1522ece51952cb3ebe1ac7d45dae5dfa", kill_on_drop: false }` [INFO] [stdout] 1ed5574d46637c50ef5784a93fb6d84f1522ece51952cb3ebe1ac7d45dae5dfa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] e94400bd7a18593da49f3ce116936166f5cd8aec846ac773822a405298c34f5b [INFO] running `Command { std: "docker" "start" "-a" "e94400bd7a18593da49f3ce116936166f5cd8aec846ac773822a405298c34f5b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking arrayref v0.3.7 [INFO] [stderr] Compiling cc v1.0.88 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Checking constant_time_eq v0.3.0 [INFO] [stderr] Compiling data-encoding v2.5.0 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Checking keccak v0.1.5 [INFO] [stderr] Checking base-x v0.2.11 [INFO] [stderr] Compiling anyhow v1.0.80 [INFO] [stderr] Checking unsigned-varint v0.7.2 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Checking blake2s_simd v1.0.2 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking blake2b_simd v1.0.2 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking alloc-no-stdlib v2.0.4 [INFO] [stderr] Checking core2 v0.4.0 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking alloc-stdlib v0.2.2 [INFO] [stderr] Checking quick-protobuf v0.8.1 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking brotli-decompressor v2.5.1 [INFO] [stderr] Compiling syn v2.0.50 [INFO] [stderr] Compiling blake3 v1.5.0 [INFO] [stderr] Checking brotli v3.4.0 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha3 v0.10.8 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling data-encoding-macro-internal v0.1.12 [INFO] [stderr] Compiling proc-macro-crate v1.1.3 [INFO] [stderr] Compiling multihash-derive v0.8.1 [INFO] [stderr] Compiling libipld-cbor-derive v0.16.0 [INFO] [stderr] Checking data-encoding-macro v0.1.14 [INFO] [stderr] Checking multibase v0.9.1 [INFO] [stderr] Checking multihash v0.18.1 [INFO] [stderr] Checking cid v0.10.1 [INFO] [stderr] Checking libipld-core v0.16.0 [INFO] [stderr] Checking libipld-pb v0.16.0 [INFO] [stderr] Checking libipld-macro v0.16.0 [INFO] [stderr] Checking libipld-cbor v0.16.0 [INFO] [stderr] Checking libipld-json v0.16.0 [INFO] [stderr] Checking cjson v0.1.2 [INFO] [stderr] Checking libipld v0.16.0 [INFO] [stderr] Checking pflow-metamodel v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.81s [INFO] running `Command { std: "docker" "inspect" "e94400bd7a18593da49f3ce116936166f5cd8aec846ac773822a405298c34f5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e94400bd7a18593da49f3ce116936166f5cd8aec846ac773822a405298c34f5b", kill_on_drop: false }` [INFO] [stdout] e94400bd7a18593da49f3ce116936166f5cd8aec846ac773822a405298c34f5b [INFO] checking pFlow-dev/metamodel-rs against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FpFlow-dev%2Fmetamodel-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pFlow-dev/metamodel-rs 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/pFlow-dev/metamodel-rs [INFO] finished tweaking git repo https://github.com/pFlow-dev/metamodel-rs [INFO] tweaked toml for git repo https://github.com/pFlow-dev/metamodel-rs written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/pFlow-dev/metamodel-rs 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] d63f0bb8d41deae6aa4c5d1f84f0118c09ca00b526c83da117c706cbd6e89e0a [INFO] running `Command { std: "docker" "start" "-a" "d63f0bb8d41deae6aa4c5d1f84f0118c09ca00b526c83da117c706cbd6e89e0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d63f0bb8d41deae6aa4c5d1f84f0118c09ca00b526c83da117c706cbd6e89e0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d63f0bb8d41deae6aa4c5d1f84f0118c09ca00b526c83da117c706cbd6e89e0a", kill_on_drop: false }` [INFO] [stdout] d63f0bb8d41deae6aa4c5d1f84f0118c09ca00b526c83da117c706cbd6e89e0a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] bd76f66971c64b95358c897d52ea119614df7d251d4f3a114eef0999d0532c51 [INFO] running `Command { std: "docker" "start" "-a" "bd76f66971c64b95358c897d52ea119614df7d251d4f3a114eef0999d0532c51", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Checking constant_time_eq v0.3.0 [INFO] [stderr] Compiling cc v1.0.88 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Checking arrayref v0.3.7 [INFO] [stderr] Compiling data-encoding v2.5.0 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Checking keccak v0.1.5 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking base-x v0.2.11 [INFO] [stderr] Compiling anyhow v1.0.80 [INFO] [stderr] Checking unsigned-varint v0.7.2 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking blake2s_simd v1.0.2 [INFO] [stderr] Checking blake2b_simd v1.0.2 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking alloc-no-stdlib v2.0.4 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking alloc-stdlib v0.2.2 [INFO] [stderr] Checking quick-protobuf v0.8.1 [INFO] [stderr] Checking brotli-decompressor v2.5.1 [INFO] [stderr] Checking core2 v0.4.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.50 [INFO] [stderr] Compiling blake3 v1.5.0 [INFO] [stderr] Checking brotli v3.4.0 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha3 v0.10.8 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling data-encoding-macro-internal v0.1.12 [INFO] [stderr] Checking data-encoding-macro v0.1.14 [INFO] [stderr] Checking multibase v0.9.1 [INFO] [stderr] Compiling proc-macro-crate v1.1.3 [INFO] [stderr] Compiling multihash-derive v0.8.1 [INFO] [stderr] Compiling libipld-cbor-derive v0.16.0 [INFO] [stderr] Checking multihash v0.18.1 [INFO] [stderr] Checking cid v0.10.1 [INFO] [stderr] Checking libipld-core v0.16.0 [INFO] [stderr] Checking libipld-pb v0.16.0 [INFO] [stderr] Checking libipld-macro v0.16.0 [INFO] [stderr] Checking libipld-cbor v0.16.0 [INFO] [stderr] Checking libipld-json v0.16.0 [INFO] [stderr] Checking cjson v0.1.2 [INFO] [stderr] Checking libipld v0.16.0 [INFO] [stderr] Checking pflow-metamodel v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.95s [INFO] running `Command { std: "docker" "inspect" "bd76f66971c64b95358c897d52ea119614df7d251d4f3a114eef0999d0532c51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd76f66971c64b95358c897d52ea119614df7d251d4f3a114eef0999d0532c51", kill_on_drop: false }` [INFO] [stdout] bd76f66971c64b95358c897d52ea119614df7d251d4f3a114eef0999d0532c51