[INFO] fetching crate osv 0.1.4... [INFO] checking osv-0.1.4 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate osv 0.1.4 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate osv 0.1.4 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 osv 0.1.4 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate osv 0.1.4 [INFO] tweaked toml for crates.io crate osv 0.1.4 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate osv 0.1.4 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 blocking v1.4.0 [INFO] [stderr] Downloaded async-global-executor v2.3.1 [INFO] [stderr] Downloaded value-bag v1.4.1 [INFO] [stderr] Downloaded strum v0.23.0 [INFO] [stderr] Downloaded strum_macros v0.23.1 [INFO] [stderr] Downloaded async-executor v1.5.4 [INFO] [stderr] Downloaded async-task v4.4.1 [INFO] [stderr] Downloaded parking v2.1.1 [INFO] [stderr] Downloaded comfy-table v5.0.1 [INFO] [stderr] Downloaded isahc v0.9.14 [INFO] [stderr] Downloaded rustix v0.37.23 [INFO] [stderr] Downloaded spinning_top v0.2.5 [INFO] [stderr] Downloaded flume v0.9.2 [INFO] [stderr] Downloaded libnghttp2-sys v0.1.8+1.55.1 [INFO] [stderr] Downloaded http-client v6.5.3 [INFO] [stderr] Downloaded surf v2.3.2 [INFO] [stderr] Downloaded curl-sys v0.4.66+curl-8.3.0 [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] 5130c81772e623b4307aa27cd747923a62dcdbd7d38514e755f67a84863efb58 [INFO] running `Command { std: "docker" "start" "-a" "5130c81772e623b4307aa27cd747923a62dcdbd7d38514e755f67a84863efb58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5130c81772e623b4307aa27cd747923a62dcdbd7d38514e755f67a84863efb58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5130c81772e623b4307aa27cd747923a62dcdbd7d38514e755f67a84863efb58", kill_on_drop: false }` [INFO] [stdout] 5130c81772e623b4307aa27cd747923a62dcdbd7d38514e755f67a84863efb58 [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] 6393ee20599c8cfeab2ea8ecae188a12935ce5ff8cb52cc8c61c20b048ca85a0 [INFO] running `Command { std: "docker" "start" "-a" "6393ee20599c8cfeab2ea8ecae188a12935ce5ff8cb52cc8c61c20b048ca85a0", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking smallvec v1.11.1 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Compiling unicode-segmentation v1.10.1 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Checking iana-time-zone v0.1.57 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking strum v0.23.0 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Checking unicode-linebreak v0.1.5 [INFO] [stderr] Checking smawk v0.3.2 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking textwrap v0.15.2 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking crossterm v0.23.2 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling strum_macros v0.23.1 [INFO] [stderr] Checking comfy-table v5.0.1 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking osv v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.64s [INFO] running `Command { std: "docker" "inspect" "6393ee20599c8cfeab2ea8ecae188a12935ce5ff8cb52cc8c61c20b048ca85a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6393ee20599c8cfeab2ea8ecae188a12935ce5ff8cb52cc8c61c20b048ca85a0", kill_on_drop: false }` [INFO] [stdout] 6393ee20599c8cfeab2ea8ecae188a12935ce5ff8cb52cc8c61c20b048ca85a0 [INFO] checking osv-0.1.4 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate osv 0.1.4 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate osv 0.1.4 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 osv 0.1.4 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate osv 0.1.4 [INFO] tweaked toml for crates.io crate osv 0.1.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate osv 0.1.4 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-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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8a14422c6613ce160d8505900777c813b36b331adb4ba522272c287d5980d1f2 [INFO] running `Command { std: "docker" "start" "-a" "8a14422c6613ce160d8505900777c813b36b331adb4ba522272c287d5980d1f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8a14422c6613ce160d8505900777c813b36b331adb4ba522272c287d5980d1f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a14422c6613ce160d8505900777c813b36b331adb4ba522272c287d5980d1f2", kill_on_drop: false }` [INFO] [stdout] 8a14422c6613ce160d8505900777c813b36b331adb4ba522272c287d5980d1f2 [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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a47be22f5366300c5a290265e0aed1b8b11c99c0b58b6f8fb9164fe74b8ff5b4 [INFO] running `Command { std: "docker" "start" "-a" "a47be22f5366300c5a290265e0aed1b8b11c99c0b58b6f8fb9164fe74b8ff5b4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Checking smallvec v1.11.1 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling unicode-segmentation v1.10.1 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking iana-time-zone v0.1.57 [INFO] [stderr] Checking unicode-linebreak v0.1.5 [INFO] [stderr] Checking strum v0.23.0 [INFO] [stderr] Checking smawk v0.3.2 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking textwrap v0.15.2 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking crossterm v0.23.2 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling strum_macros v0.23.1 [INFO] [stderr] Checking comfy-table v5.0.1 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking osv v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.74s [INFO] running `Command { std: "docker" "inspect" "a47be22f5366300c5a290265e0aed1b8b11c99c0b58b6f8fb9164fe74b8ff5b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a47be22f5366300c5a290265e0aed1b8b11c99c0b58b6f8fb9164fe74b8ff5b4", kill_on_drop: false }` [INFO] [stdout] a47be22f5366300c5a290265e0aed1b8b11c99c0b58b6f8fb9164fe74b8ff5b4