[INFO] fetching crate wiggle-generate 0.20.0... [INFO] checking wiggle-generate-0.20.0 against try#894d32a5432c6a6461bb2aac7c3d5f2e87dce83f for pr-77015 [INFO] extracting crate wiggle-generate 0.20.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate wiggle-generate 0.20.0 on toolchain 894d32a5432c6a6461bb2aac7c3d5f2e87dce83f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate wiggle-generate 0.20.0 [INFO] finished tweaking crates.io crate wiggle-generate 0.20.0 [INFO] tweaked toml for crates.io crate wiggle-generate 0.20.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 04c1275d60d371dc80426fdec486bf552ed3f266aeefd7318a5994d0dd2a0c02 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "04c1275d60d371dc80426fdec486bf552ed3f266aeefd7318a5994d0dd2a0c02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "04c1275d60d371dc80426fdec486bf552ed3f266aeefd7318a5994d0dd2a0c02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04c1275d60d371dc80426fdec486bf552ed3f266aeefd7318a5994d0dd2a0c02", kill_on_drop: false }` [INFO] [stdout] 04c1275d60d371dc80426fdec486bf552ed3f266aeefd7318a5994d0dd2a0c02 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+894d32a5432c6a6461bb2aac7c3d5f2e87dce83f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 781f5a5911e3d070d59a4f5c84bccceb73e4cc29b6a7c90dd347a91c890b469b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "781f5a5911e3d070d59a4f5c84bccceb73e4cc29b6a7c90dd347a91c890b469b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling anyhow v1.0.32 [INFO] [stderr] Checking leb128 v0.2.4 [INFO] [stderr] Checking unicode-segmentation v1.6.0 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking wast v22.0.0 [INFO] [stderr] Checking shellexpand v2.0.0 [INFO] [stderr] Checking heck v0.3.1 [INFO] [stderr] Checking quote v1.0.7 [INFO] [stderr] Checking syn v1.0.42 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Checking thiserror v1.0.20 [INFO] [stderr] Checking witx v0.8.7 [INFO] [stderr] Checking wiggle-generate v0.20.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 34.89s [INFO] running `Command { std: "docker" "inspect" "781f5a5911e3d070d59a4f5c84bccceb73e4cc29b6a7c90dd347a91c890b469b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "781f5a5911e3d070d59a4f5c84bccceb73e4cc29b6a7c90dd347a91c890b469b", kill_on_drop: false }` [INFO] [stdout] 781f5a5911e3d070d59a4f5c84bccceb73e4cc29b6a7c90dd347a91c890b469b