[INFO] crate crev-lib 0.12.0 is already in cache [INFO] checking crev-lib-0.12.0 against master#fdc0011561c6365c596dfd8fa1ef388162bc89c7 for pr-66852 [INFO] extracting crate crev-lib 0.12.0 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate crev-lib 0.12.0 on toolchain fdc0011561c6365c596dfd8fa1ef388162bc89c7 [INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate crev-lib 0.12.0 [INFO] finished tweaking crates.io crate crev-lib 0.12.0 [INFO] tweaked toml for crates.io crate crev-lib 0.12.0 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 66694bb82bfa91442270e7ee36dcc5339efca986544e9d6457466f707ff40b5a [INFO] running `"docker" "start" "-a" "66694bb82bfa91442270e7ee36dcc5339efca986544e9d6457466f707ff40b5a"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking rprompt v1.0.5 [INFO] [stderr] Checking zeroize v0.5.2 [INFO] [stderr] Checking resiter v0.3.0 [INFO] [stderr] Checking insideout v0.2.0 [INFO] [stderr] Checking default v0.1.2 [INFO] [stderr] Compiling libgit2-sys v0.8.2 [INFO] [stderr] Checking blake2b_simd v0.5.9 [INFO] [stderr] Checking rpassword v4.0.3 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking dbl v0.2.1 [INFO] [stderr] Checking stream-cipher v0.3.2 [INFO] [stderr] Checking directories v2.0.2 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking aes-soft v0.3.3 [INFO] [stderr] Checking sha2 v0.8.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling typed-builder v0.3.0 [INFO] [stderr] Checking serde_cbor v0.10.2 [INFO] [stderr] Checking common_failures v0.1.1 [INFO] [stderr] Checking crev-recursive-digest v0.2.1 [INFO] [stderr] Checking ctr v0.3.2 [INFO] [stderr] Checking pmac v0.2.0 [INFO] [stderr] Checking cmac v0.2.0 [INFO] [stderr] Checking ed25519-dalek v1.0.0-pre.2 [INFO] [stderr] Checking crev-common v0.12.0 [INFO] [stderr] Checking aes v0.3.2 [INFO] [stderr] Checking miscreant v0.4.2 [INFO] [stderr] Checking rust-argon2 v0.5.1 [INFO] [stderr] Compiling ifmt-impl v0.2.0 [INFO] [stderr] Checking crev-data v0.12.0 [INFO] [stderr] Checking ifmt v0.2.0 [INFO] [stderr] Checking git2 v0.9.2 [INFO] [stderr] Checking crev-lib v0.12.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused return value of `std::path::Path::join` that must be used [INFO] [stderr] --> src/repo/mod.rs:157:9 [INFO] [stderr] | [INFO] [stderr] 157 | PathBuf::from("proofs").join(crate::proof::rel_package_path(&proof, &[])); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::path::Path::join` that must be used [INFO] [stderr] --> src/repo/mod.rs:157:9 [INFO] [stderr] | [INFO] [stderr] 157 | PathBuf::from("proofs").join(crate::proof::rel_package_path(&proof, &[])); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 59.96s [INFO] running `"docker" "inspect" "66694bb82bfa91442270e7ee36dcc5339efca986544e9d6457466f707ff40b5a"` [INFO] running `"docker" "rm" "-f" "66694bb82bfa91442270e7ee36dcc5339efca986544e9d6457466f707ff40b5a"` [INFO] [stdout] 66694bb82bfa91442270e7ee36dcc5339efca986544e9d6457466f707ff40b5a