[INFO] cloning repository https://github.com/0xDAEF0F/rust-oprtc-calculator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0xDAEF0F/rust-oprtc-calculator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xDAEF0F%2Frust-oprtc-calculator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xDAEF0F%2Frust-oprtc-calculator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 10315d534de3b1b7fae7f3bc1ba875cd56b0ef70 [INFO] checking 0xDAEF0F/rust-oprtc-calculator against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xDAEF0F%2Frust-oprtc-calculator" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/0xDAEF0F/rust-oprtc-calculator 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/0xDAEF0F/rust-oprtc-calculator [INFO] finished tweaking git repo https://github.com/0xDAEF0F/rust-oprtc-calculator [INFO] tweaked toml for git repo https://github.com/0xDAEF0F/rust-oprtc-calculator written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/0xDAEF0F/rust-oprtc-calculator 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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hex-literal v0.4.1 [INFO] [stderr] Downloaded semver v1.0.17 [INFO] [stderr] Downloaded alloy-dyn-abi v0.1.0 [INFO] [stderr] Downloaded ruint2-macro v1.0.3 [INFO] [stderr] Downloaded alloy-rlp-derive v0.2.0 [INFO] [stderr] Downloaded alloy-rlp v0.2.0 [INFO] [stderr] Downloaded alloy-primitives v0.2.0 [INFO] [stderr] Downloaded ruint2 v1.9.0 [INFO] [stderr] Downloaded alloy-sol-macro v0.2.0 [INFO] [stderr] Downloaded proptest v1.2.0 [INFO] [stderr] Downloaded const-hex v1.6.1 [INFO] [stderr] Downloaded alloy-sol-types v0.2.0 [INFO] [stderr] Downloaded alloy-json-abi v0.1.0 [INFO] [stderr] Downloaded syn-solidity v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] cf3376f53e98b8ddb96aeaf1ab78d6478bca2918bd0e4f81d9be76c910ea36d2 [INFO] running `Command { std: "docker" "start" "-a" "cf3376f53e98b8ddb96aeaf1ab78d6478bca2918bd0e4f81d9be76c910ea36d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cf3376f53e98b8ddb96aeaf1ab78d6478bca2918bd0e4f81d9be76c910ea36d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf3376f53e98b8ddb96aeaf1ab78d6478bca2918bd0e4f81d9be76c910ea36d2", kill_on_drop: false }` [INFO] [stdout] cf3376f53e98b8ddb96aeaf1ab78d6478bca2918bd0e4f81d9be76c910ea36d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] b250ccc94d6d758896ea9af2671230386245ab76151954cb2d657cca768fb287 [INFO] running `Command { std: "docker" "start" "-a" "b250ccc94d6d758896ea9af2671230386245ab76151954cb2d657cca768fb287", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.64 [INFO] [stderr] Compiling quote v1.0.29 [INFO] [stderr] Compiling semver v1.0.17 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling thiserror v1.0.43 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Checking cpufeatures v0.2.9 [INFO] [stderr] Compiling ruint2-macro v1.0.3 [INFO] [stderr] Checking const-hex v1.6.1 [INFO] [stderr] Compiling tokio v1.29.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling eyre v0.6.8 [INFO] [stderr] Checking itoa v1.0.8 [INFO] [stderr] Checking pin-project-lite v0.2.10 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking hex-literal v0.4.1 [INFO] [stderr] Checking alloy-json-abi v0.1.0 [INFO] [stderr] Checking alloy-dyn-abi v0.1.0 [INFO] [stderr] Compiling ruint2 v1.9.0 [INFO] [stderr] Compiling syn v2.0.26 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling syn-solidity v0.2.0 [INFO] [stderr] Compiling thiserror-impl v1.0.43 [INFO] [stderr] Compiling alloy-rlp-derive v0.2.0 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling alloy-sol-macro v0.2.0 [INFO] [stderr] Checking alloy-rlp v0.2.0 [INFO] [stderr] Checking alloy-primitives v0.2.0 [INFO] [stderr] Checking alloy-sol-types v0.2.0 [INFO] [stderr] Checking oprtc-calculator v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.75s [INFO] running `Command { std: "docker" "inspect" "b250ccc94d6d758896ea9af2671230386245ab76151954cb2d657cca768fb287", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b250ccc94d6d758896ea9af2671230386245ab76151954cb2d657cca768fb287", kill_on_drop: false }` [INFO] [stdout] b250ccc94d6d758896ea9af2671230386245ab76151954cb2d657cca768fb287 [INFO] checking 0xDAEF0F/rust-oprtc-calculator against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xDAEF0F%2Frust-oprtc-calculator" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/0xDAEF0F/rust-oprtc-calculator on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/0xDAEF0F/rust-oprtc-calculator [INFO] finished tweaking git repo https://github.com/0xDAEF0F/rust-oprtc-calculator [INFO] tweaked toml for git repo https://github.com/0xDAEF0F/rust-oprtc-calculator written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/0xDAEF0F/rust-oprtc-calculator 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e3ca2e1d86a5e0c03744b2dd2200530424821b325f1a1916408cb56525842e11 [INFO] running `Command { std: "docker" "start" "-a" "e3ca2e1d86a5e0c03744b2dd2200530424821b325f1a1916408cb56525842e11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e3ca2e1d86a5e0c03744b2dd2200530424821b325f1a1916408cb56525842e11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3ca2e1d86a5e0c03744b2dd2200530424821b325f1a1916408cb56525842e11", kill_on_drop: false }` [INFO] [stdout] e3ca2e1d86a5e0c03744b2dd2200530424821b325f1a1916408cb56525842e11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8d36dcb1ff62f48d10f26da1169769456c194dd7afede5752d92ec1ffeba792b [INFO] running `Command { std: "docker" "start" "-a" "8d36dcb1ff62f48d10f26da1169769456c194dd7afede5752d92ec1ffeba792b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.64 [INFO] [stderr] Compiling quote v1.0.29 [INFO] [stderr] Compiling semver v1.0.17 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling thiserror v1.0.43 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Checking cpufeatures v0.2.9 [INFO] [stderr] Checking bytes v1.4.0 [INFO] [stderr] Compiling ruint2-macro v1.0.3 [INFO] [stderr] Checking const-hex v1.6.1 [INFO] [stderr] Compiling tokio v1.29.1 [INFO] [stderr] Compiling eyre v0.6.8 [INFO] [stderr] Checking itoa v1.0.8 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking pin-project-lite v0.2.10 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking alloy-json-abi v0.1.0 [INFO] [stderr] Checking hex-literal v0.4.1 [INFO] [stderr] Checking alloy-dyn-abi v0.1.0 [INFO] [stderr] Compiling ruint2 v1.9.0 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Compiling syn v2.0.26 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling syn-solidity v0.2.0 [INFO] [stderr] Compiling thiserror-impl v1.0.43 [INFO] [stderr] Compiling alloy-rlp-derive v0.2.0 [INFO] [stderr] Compiling alloy-sol-macro v0.2.0 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Checking alloy-rlp v0.2.0 [INFO] [stderr] Checking alloy-primitives v0.2.0 [INFO] [stderr] Checking alloy-sol-types v0.2.0 [INFO] [stderr] Checking oprtc-calculator v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.67s [INFO] running `Command { std: "docker" "inspect" "8d36dcb1ff62f48d10f26da1169769456c194dd7afede5752d92ec1ffeba792b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d36dcb1ff62f48d10f26da1169769456c194dd7afede5752d92ec1ffeba792b", kill_on_drop: false }` [INFO] [stdout] 8d36dcb1ff62f48d10f26da1169769456c194dd7afede5752d92ec1ffeba792b