[INFO] fetching crate scsys-core 0.1.42... [INFO] checking scsys-core-0.1.42 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate scsys-core 0.1.42 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate scsys-core 0.1.42 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 crates.io crate scsys-core 0.1.42 [INFO] finished tweaking crates.io crate scsys-core 0.1.42 [INFO] tweaked toml for crates.io crate scsys-core 0.1.42 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 117 packages [INFO] [stderr] Adding ahash v0.7.8 (latest: v0.8.11) [INFO] [stderr] Adding base64 v0.13.1 (latest: v0.22.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding config v0.13.4 (latest: v0.14.0) [INFO] [stderr] Adding dlv-list v0.3.0 (latest: v0.5.2) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.3) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding ordered-multimap v0.4.3 (latest: v0.7.3) [INFO] [stderr] Adding radium v0.7.0 (latest: v1.1.0) [INFO] [stderr] Adding ron v0.7.1 (latest: v0.8.1) [INFO] [stderr] Adding rust-ini v0.18.0 (latest: v0.21.0) [INFO] [stderr] Adding smart-default v0.6.0 (latest: v0.7.1) [INFO] [stderr] Adding strum v0.24.1 (latest: v0.26.2) [INFO] [stderr] Adding strum_macros v0.24.3 (latest: v0.26.2) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding toml v0.5.11 (latest: v0.8.12) [INFO] [stderr] Adding uuid v0.8.2 (latest: v1.8.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.55.0) [INFO] [stderr] Adding wyz v0.5.1 (latest: v0.6.1) [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 83659bef36e10a87b06b3a08a663e400e1048c6694fae838a07b6a862cc01ab8 [INFO] running `Command { std: "docker" "start" "-a" "83659bef36e10a87b06b3a08a663e400e1048c6694fae838a07b6a862cc01ab8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "83659bef36e10a87b06b3a08a663e400e1048c6694fae838a07b6a862cc01ab8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83659bef36e10a87b06b3a08a663e400e1048c6694fae838a07b6a862cc01ab8", kill_on_drop: false }` [INFO] [stdout] 83659bef36e10a87b06b3a08a663e400e1048c6694fae838a07b6a862cc01ab8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 5fa5291d08439fc16378d6c9934825fd9e92fbff698e1ce73a8c5d25c1947d1d [INFO] running `Command { std: "docker" "start" "-a" "5fa5291d08439fc16378d6c9934825fd9e92fbff698e1ce73a8c5d25c1947d1d", kill_on_drop: false }` [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking dlv-list v0.3.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking wyz v0.5.1 [INFO] [stderr] Compiling time-macros v0.2.17 [INFO] [stderr] Checking pest v2.7.9 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling anyhow v1.0.81 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking ordered-multimap v0.4.3 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rust-ini v0.18.0 [INFO] [stderr] Checking ron v0.7.1 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking uuid v1.8.0 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking serde_bytes v0.11.14 [INFO] [stderr] Checking pathdiff v0.2.1 [INFO] [stderr] Checking strum v0.24.1 [INFO] [stderr] Compiling smart-default v0.6.0 [INFO] [stderr] Checking time v0.3.34 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Compiling pest_meta v2.7.9 [INFO] [stderr] Compiling pest_generator v2.7.9 [INFO] [stderr] Compiling pest_derive v2.7.9 [INFO] [stderr] Checking bson v2.10.0 [INFO] [stderr] Checking json5 v0.4.1 [INFO] [stderr] Checking config v0.13.4 [INFO] [stderr] Checking scsys-core v0.1.42 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.25s [INFO] running `Command { std: "docker" "inspect" "5fa5291d08439fc16378d6c9934825fd9e92fbff698e1ce73a8c5d25c1947d1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5fa5291d08439fc16378d6c9934825fd9e92fbff698e1ce73a8c5d25c1947d1d", kill_on_drop: false }` [INFO] [stdout] 5fa5291d08439fc16378d6c9934825fd9e92fbff698e1ce73a8c5d25c1947d1d [INFO] checking scsys-core-0.1.42 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate scsys-core 0.1.42 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate scsys-core 0.1.42 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 crates.io crate scsys-core 0.1.42 [INFO] finished tweaking crates.io crate scsys-core 0.1.42 [INFO] tweaked toml for crates.io crate scsys-core 0.1.42 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 117 packages [INFO] [stderr] Adding ahash v0.7.8 (latest: v0.8.11) [INFO] [stderr] Adding base64 v0.13.1 (latest: v0.22.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding config v0.13.4 (latest: v0.14.0) [INFO] [stderr] Adding dlv-list v0.3.0 (latest: v0.5.2) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.3) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding ordered-multimap v0.4.3 (latest: v0.7.3) [INFO] [stderr] Adding radium v0.7.0 (latest: v1.1.0) [INFO] [stderr] Adding ron v0.7.1 (latest: v0.8.1) [INFO] [stderr] Adding rust-ini v0.18.0 (latest: v0.21.0) [INFO] [stderr] Adding smart-default v0.6.0 (latest: v0.7.1) [INFO] [stderr] Adding strum v0.24.1 (latest: v0.26.2) [INFO] [stderr] Adding strum_macros v0.24.3 (latest: v0.26.2) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding toml v0.5.11 (latest: v0.8.12) [INFO] [stderr] Adding uuid v0.8.2 (latest: v1.8.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.55.0) [INFO] [stderr] Adding wyz v0.5.1 (latest: v0.6.1) [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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 418964f04eb022d8db94cb8e1b06694e11eb5839ecead59ed213e4f532cf02d5 [INFO] running `Command { std: "docker" "start" "-a" "418964f04eb022d8db94cb8e1b06694e11eb5839ecead59ed213e4f532cf02d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "418964f04eb022d8db94cb8e1b06694e11eb5839ecead59ed213e4f532cf02d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "418964f04eb022d8db94cb8e1b06694e11eb5839ecead59ed213e4f532cf02d5", kill_on_drop: false }` [INFO] [stdout] 418964f04eb022d8db94cb8e1b06694e11eb5839ecead59ed213e4f532cf02d5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2fde0cebb552271265f33f19d03acfc280dfe79901dbf7a4f791cb49efd0998c [INFO] running `Command { std: "docker" "start" "-a" "2fde0cebb552271265f33f19d03acfc280dfe79901dbf7a4f791cb49efd0998c", kill_on_drop: false }` [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking dlv-list v0.3.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Compiling time-macros v0.2.17 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking wyz v0.5.1 [INFO] [stderr] Checking pest v2.7.9 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Compiling anyhow v1.0.81 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking ordered-multimap v0.4.3 [INFO] [stderr] Checking ron v0.7.1 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Checking rust-ini v0.18.0 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling pest_meta v2.7.9 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Checking uuid v1.8.0 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking time v0.3.34 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking serde_bytes v0.11.14 [INFO] [stderr] Checking pathdiff v0.2.1 [INFO] [stderr] Checking strum v0.24.1 [INFO] [stderr] Compiling smart-default v0.6.0 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Compiling pest_generator v2.7.9 [INFO] [stderr] Compiling pest_derive v2.7.9 [INFO] [stderr] Checking bson v2.10.0 [INFO] [stderr] Checking json5 v0.4.1 [INFO] [stderr] Checking config v0.13.4 [INFO] [stderr] Checking scsys-core v0.1.42 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.19s [INFO] running `Command { std: "docker" "inspect" "2fde0cebb552271265f33f19d03acfc280dfe79901dbf7a4f791cb49efd0998c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2fde0cebb552271265f33f19d03acfc280dfe79901dbf7a4f791cb49efd0998c", kill_on_drop: false }` [INFO] [stdout] 2fde0cebb552271265f33f19d03acfc280dfe79901dbf7a4f791cb49efd0998c