[INFO] crate pebble 0.8.5 is already in cache [INFO] checking pebble-0.8.5 against master#4007d4ef26eab44bdabc2b7574d032152264d3ad for pr-66919 [INFO] extracting crate pebble 0.8.5 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate pebble 0.8.5 on toolchain 4007d4ef26eab44bdabc2b7574d032152264d3ad [INFO] running `"/workspace/cargo-home/bin/cargo" "+4007d4ef26eab44bdabc2b7574d032152264d3ad" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate pebble 0.8.5 [INFO] finished tweaking crates.io crate pebble 0.8.5 [INFO] tweaked toml for crates.io crate pebble 0.8.5 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+4007d4ef26eab44bdabc2b7574d032152264d3ad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+4007d4ef26eab44bdabc2b7574d032152264d3ad" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+4007d4ef26eab44bdabc2b7574d032152264d3ad" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 8a16263dd90d4db88bffa203a3d20a26998f13ffed3fa50c1fb5c5e7ac1261e4 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "8a16263dd90d4db88bffa203a3d20a26998f13ffed3fa50c1fb5c5e7ac1261e4"` [INFO] [stderr] Checking recipe-reader v0.9.11 [INFO] [stderr] Checking lzf v0.3.1 [INFO] [stderr] Checking pebble v0.8.5 (/opt/rustwide/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/commands.rs:460:8 [INFO] [stderr] | [INFO] [stderr] 460 | for mut t in &mut recipe.targets [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/commands.rs:469:6 [INFO] [stderr] | [INFO] [stderr] 469 | for mut t in &mut recipe.targets [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/commands.rs:504:7 [INFO] [stderr] | [INFO] [stderr] 504 | for mut t in &mut recipe.targets [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/commands.rs:518:7 [INFO] [stderr] | [INFO] [stderr] 518 | for mut t in &mut recipe.targets [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/commands.rs:552:6 [INFO] [stderr] | [INFO] [stderr] 552 | for mut t in &mut recipe.targets [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/commands.rs:460:8 [INFO] [stderr] | [INFO] [stderr] 460 | for mut t in &mut recipe.targets [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/commands.rs:469:6 [INFO] [stderr] | [INFO] [stderr] 469 | for mut t in &mut recipe.targets [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/commands.rs:504:7 [INFO] [stderr] | [INFO] [stderr] 504 | for mut t in &mut recipe.targets [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/commands.rs:518:7 [INFO] [stderr] | [INFO] [stderr] 518 | for mut t in &mut recipe.targets [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/commands.rs:552:6 [INFO] [stderr] | [INFO] [stderr] 552 | for mut t in &mut recipe.targets [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.96s [INFO] running `"docker" "inspect" "8a16263dd90d4db88bffa203a3d20a26998f13ffed3fa50c1fb5c5e7ac1261e4"` [INFO] running `"docker" "rm" "-f" "8a16263dd90d4db88bffa203a3d20a26998f13ffed3fa50c1fb5c5e7ac1261e4"` [INFO] [stdout] 8a16263dd90d4db88bffa203a3d20a26998f13ffed3fa50c1fb5c5e7ac1261e4