[INFO] cloning repository https://github.com/spullara/granne_c [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/spullara/granne_c" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspullara%2Fgranne_c", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspullara%2Fgranne_c'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 87547e36a8c0ebaa95feb1f91ef2a013c29f1934 [INFO] checking spullara/granne_c against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspullara%2Fgranne_c" "/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/spullara/granne_c 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/spullara/granne_c [INFO] finished tweaking git repo https://github.com/spullara/granne_c [INFO] tweaked toml for git repo https://github.com/spullara/granne_c written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/spullara/granne_c 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 git repository `https://github.com/danielhenrymantilla/mini_paste.git` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded madvise v0.1.0 [INFO] [stderr] Downloaded safer-ffi v0.0.7 [INFO] [stderr] Downloaded pbr v1.0.4 [INFO] [stderr] Downloaded stream-vbyte v0.3.2 [INFO] [stderr] Downloaded require_unsafe_in_body v0.2.1 [INFO] [stderr] Downloaded ctor v0.1.22 [INFO] [stderr] Downloaded safer_ffi-proc_macro v0.0.7 [INFO] [stderr] Downloaded granne v0.5.2 [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] 59a3a923957e6425f5af9aded41fff54c27e368819210595ecc3c970c96a7d78 [INFO] running `Command { std: "docker" "start" "-a" "59a3a923957e6425f5af9aded41fff54c27e368819210595ecc3c970c96a7d78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "59a3a923957e6425f5af9aded41fff54c27e368819210595ecc3c970c96a7d78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59a3a923957e6425f5af9aded41fff54c27e368819210595ecc3c970c96a7d78", kill_on_drop: false }` [INFO] [stdout] 59a3a923957e6425f5af9aded41fff54c27e368819210595ecc3c970c96a7d78 [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] c587d6f90e7af67d9aa7e0d491116a6a55a1b4e3e7ee33f981f7f061a15807c6 [INFO] running `Command { std: "docker" "start" "-a" "c587d6f90e7af67d9aa7e0d491116a6a55a1b4e3e7ee33f981f7f061a15807c6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.124 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling rayon-core v1.9.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling rayon v1.5.2 [INFO] [stderr] Checking miniz_oxide v0.5.1 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Compiling mini_paste-proc_macro v0.1.10 (https://github.com/danielhenrymantilla/mini_paste.git?rev=69f4e5e0784d05fecaaca7ec8d8ed0a13f407472#69f4e5e0) [INFO] [stderr] Compiling granne v0.5.2 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking pbr v1.0.4 [INFO] [stderr] Checking owning_ref v0.4.1 [INFO] [stderr] Checking mini_paste v0.1.10 (https://github.com/danielhenrymantilla/mini_paste.git?rev=69f4e5e0784d05fecaaca7ec8d8ed0a13f407472#69f4e5e0) [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking flate2 v1.0.23 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking madvise v0.1.0 [INFO] [stderr] Checking ordered-float v1.1.1 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking stream-vbyte v0.3.2 [INFO] [stderr] Checking serde_json v1.0.79 [INFO] [stderr] Compiling require_unsafe_in_body v0.2.1 [INFO] [stderr] Compiling safer_ffi-proc_macro v0.0.7 [INFO] [stderr] Checking safer-ffi v0.0.7 [INFO] [stderr] Checking granne_c v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.69s [INFO] running `Command { std: "docker" "inspect" "c587d6f90e7af67d9aa7e0d491116a6a55a1b4e3e7ee33f981f7f061a15807c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c587d6f90e7af67d9aa7e0d491116a6a55a1b4e3e7ee33f981f7f061a15807c6", kill_on_drop: false }` [INFO] [stdout] c587d6f90e7af67d9aa7e0d491116a6a55a1b4e3e7ee33f981f7f061a15807c6 [INFO] checking spullara/granne_c against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspullara%2Fgranne_c" "/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/spullara/granne_c 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/spullara/granne_c [INFO] finished tweaking git repo https://github.com/spullara/granne_c [INFO] tweaked toml for git repo https://github.com/spullara/granne_c written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/spullara/granne_c 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-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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4ee72a5b7e6f7a526c1db54a9ff4a8031ad47a8c371431c46bfcb3e3a4ce4f6a [INFO] running `Command { std: "docker" "start" "-a" "4ee72a5b7e6f7a526c1db54a9ff4a8031ad47a8c371431c46bfcb3e3a4ce4f6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4ee72a5b7e6f7a526c1db54a9ff4a8031ad47a8c371431c46bfcb3e3a4ce4f6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ee72a5b7e6f7a526c1db54a9ff4a8031ad47a8c371431c46bfcb3e3a4ce4f6a", kill_on_drop: false }` [INFO] [stdout] 4ee72a5b7e6f7a526c1db54a9ff4a8031ad47a8c371431c46bfcb3e3a4ce4f6a [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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b9a59ea737cf26031a4e402b996455a0fc589bf65daed7a8f3bc2c7b01e91c68 [INFO] running `Command { std: "docker" "start" "-a" "b9a59ea737cf26031a4e402b996455a0fc589bf65daed7a8f3bc2c7b01e91c68", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.124 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling rayon-core v1.9.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling rayon v1.5.2 [INFO] [stderr] Checking miniz_oxide v0.5.1 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling granne v0.5.2 [INFO] [stderr] Compiling mini_paste-proc_macro v0.1.10 (https://github.com/danielhenrymantilla/mini_paste.git?rev=69f4e5e0784d05fecaaca7ec8d8ed0a13f407472#69f4e5e0) [INFO] [stderr] Checking ordered-float v1.1.1 [INFO] [stderr] Checking owning_ref v0.4.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking pbr v1.0.4 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking madvise v0.1.0 [INFO] [stderr] Checking mini_paste v0.1.10 (https://github.com/danielhenrymantilla/mini_paste.git?rev=69f4e5e0784d05fecaaca7ec8d8ed0a13f407472#69f4e5e0) [INFO] [stderr] Checking flate2 v1.0.23 [INFO] [stderr] Checking stream-vbyte v0.3.2 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Compiling require_unsafe_in_body v0.2.1 [INFO] [stderr] Compiling safer_ffi-proc_macro v0.0.7 [INFO] [stderr] Checking serde_json v1.0.79 [INFO] [stderr] Checking safer-ffi v0.0.7 [INFO] [stderr] Checking granne_c v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.83s [INFO] running `Command { std: "docker" "inspect" "b9a59ea737cf26031a4e402b996455a0fc589bf65daed7a8f3bc2c7b01e91c68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9a59ea737cf26031a4e402b996455a0fc589bf65daed7a8f3bc2c7b01e91c68", kill_on_drop: false }` [INFO] [stdout] b9a59ea737cf26031a4e402b996455a0fc589bf65daed7a8f3bc2c7b01e91c68