[INFO] fetching crate librsync-sys 0.1.2... [INFO] checking librsync-sys-0.1.2 against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073 [INFO] extracting crate librsync-sys 0.1.2 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate librsync-sys 0.1.2 on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate librsync-sys 0.1.2 [INFO] finished tweaking crates.io crate librsync-sys 0.1.2 [INFO] tweaked toml for crates.io crate librsync-sys 0.1.2 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 478ac6afbbb776b392583cee74791e1ff445f07e36b5583555b0c227999b1ba8 [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" "478ac6afbbb776b392583cee74791e1ff445f07e36b5583555b0c227999b1ba8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "478ac6afbbb776b392583cee74791e1ff445f07e36b5583555b0c227999b1ba8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "478ac6afbbb776b392583cee74791e1ff445f07e36b5583555b0c227999b1ba8", kill_on_drop: false }` [INFO] [stdout] 478ac6afbbb776b392583cee74791e1ff445f07e36b5583555b0c227999b1ba8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6dac8fec25234dcf808fd7456d1d6b9b145605ee6d0b34234fa6eb3ae0ce9074 [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" "6dac8fec25234dcf808fd7456d1d6b9b145605ee6d0b34234fa6eb3ae0ce9074", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Compiling librsync-sys v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: librsync/src/patch.c: In function 'rs_patch_s_copying': [INFO] [stderr] warning: librsync/src/patch.c:189:27: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'rs_long_t' {aka 'long int'} [-Wsign-compare] [INFO] [stderr] warning: 189 | (buffs->avail_out < job->basis_len) ? buffs->avail_out : job->basis_len; [INFO] [stderr] warning: | ^ [INFO] [stderr] warning: librsync/src/patch.c:189:66: warning: operand of ?: changes signedness from 'rs_long_t' {aka 'long int'} to 'size_t' {aka 'long unsigned int'} due to unsignedness of other operand [-Wsign-compare] [INFO] [stderr] warning: 189 | (buffs->avail_out < job->basis_len) ? buffs->avail_out : job->basis_len; [INFO] [stderr] warning: | ^~~~~~~~~~~~~~ [INFO] [stderr] warning: librsync/src/patch.c:203:67: warning: suggest braces around empty body in an 'else' statement [-Wempty-body] [INFO] [stderr] warning: 203 | rs_trace("copy callback returned %s", rs_strerror(result)); [INFO] [stderr] warning: | ^ [INFO] [stderr] warning: librsync/src/patch.c: In function 'rs_patch_s_header': [INFO] [stderr] warning: librsync/src/patch.c:244:43: warning: suggest braces around empty body in an 'else' statement [-Wempty-body] [INFO] [stderr] warning: 244 | rs_trace("got patch magic %#x", v); [INFO] [stderr] warning: | ^ [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.12s [INFO] running `Command { std: "docker" "inspect" "6dac8fec25234dcf808fd7456d1d6b9b145605ee6d0b34234fa6eb3ae0ce9074", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6dac8fec25234dcf808fd7456d1d6b9b145605ee6d0b34234fa6eb3ae0ce9074", kill_on_drop: false }` [INFO] [stdout] 6dac8fec25234dcf808fd7456d1d6b9b145605ee6d0b34234fa6eb3ae0ce9074