[INFO] crate crev-lib 0.9.0 is already in cache
[INFO] checking crev-lib-0.9.0 against try#38f08371587f97c145dedb2c055ac7b01bf1e788 for pr-65294
[INFO] extracting crate crev-lib 0.9.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate crev-lib 0.9.0 on toolchain 38f08371587f97c145dedb2c055ac7b01bf1e788
[INFO] running `"/workspace/cargo-home/bin/cargo" "+38f08371587f97c145dedb2c055ac7b01bf1e788" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate crev-lib 0.9.0
[INFO] finished tweaking crates.io crate crev-lib 0.9.0
[INFO] tweaked toml for crates.io crate crev-lib 0.9.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+38f08371587f97c145dedb2c055ac7b01bf1e788" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+38f08371587f97c145dedb2c055ac7b01bf1e788" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "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" "+38f08371587f97c145dedb2c055ac7b01bf1e788" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 109ff71b9eab8764d00bb9b2761877a97da1515bb8edf8608f9698949ccce3c1
[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" "109ff71b9eab8764d00bb9b2761877a97da1515bb8edf8608f9698949ccce3c1"`
[INFO] [stderr]    Compiling derive_builder v0.7.2
[INFO] [stderr]     Checking zeroize v0.5.2
[INFO] [stderr]     Checking default v0.1.2
[INFO] [stderr]     Checking insideout v0.2.0
[INFO] [stderr]     Checking resiter v0.3.0
[INFO] [stderr]    Compiling libgit2-sys v0.8.2
[INFO] [stderr]     Checking rpassword v4.0.1
[INFO] [stderr]     Checking dirs-sys v0.3.4
[INFO] [stderr]     Checking base64 v0.10.1
[INFO] [stderr]     Checking block-cipher-trait v0.6.2
[INFO] [stderr]     Checking dbl v0.2.1
[INFO] [stderr]     Checking stream-cipher v0.3.2
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]     Checking sha2 v0.8.0
[INFO] [stderr]    Compiling typed-builder v0.3.0
[INFO] [stderr]    Compiling ifmt-impl v0.2.0
[INFO] [stderr]     Checking serde_cbor v0.10.2
[INFO] [stderr]     Checking aes-soft v0.3.3
[INFO] [stderr]    Compiling derive_builder_core v0.5.0
[INFO] [stderr]     Checking pmac v0.2.0
[INFO] [stderr]     Checking cmac v0.2.0
[INFO] [stderr]    Compiling curve25519-dalek v1.2.3
[INFO] [stderr]     Checking directories v2.0.2
[INFO] [stderr]     Checking ctr v0.3.2
[INFO] [stderr]     Checking crev-common v0.9.0
[INFO] [stderr]     Checking rust-argon2 v0.5.1
[INFO] [stderr]     Checking aes v0.3.2
[INFO] [stderr]     Checking miscreant v0.4.2
[INFO] [stderr]     Checking ed25519-dalek v1.0.0-pre.2
[INFO] [stderr]     Checking ifmt v0.2.0
[INFO] [stderr]     Checking crev-data v0.9.0
[INFO] [stderr]     Checking git2 v0.9.2
[INFO] [stderr]     Checking crev-lib v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `crev_common::convert::OptionDeref`
[INFO] [stderr]  --> src/repo/mod.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crev_common::convert::OptionDeref;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crev_common::convert::OptionDeref`
[INFO] [stderr]  --> src/repo/mod.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crev_common::convert::OptionDeref;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` 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:154:9
[INFO] [stderr]     |
[INFO] [stderr] 154 |         PathBuf::from("proofs").join(crate::proof::rel_package_path(&proof.content, &[]));
[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:154:9
[INFO] [stderr]     |
[INFO] [stderr] 154 |         PathBuf::from("proofs").join(crate::proof::rel_package_path(&proof.content, &[]));
[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 47.47s
[INFO] running `"docker" "inspect" "109ff71b9eab8764d00bb9b2761877a97da1515bb8edf8608f9698949ccce3c1"`
[INFO] running `"docker" "rm" "-f" "109ff71b9eab8764d00bb9b2761877a97da1515bb8edf8608f9698949ccce3c1"`
[INFO] [stdout] 109ff71b9eab8764d00bb9b2761877a97da1515bb8edf8608f9698949ccce3c1