[INFO] crate libalpm 0.1.2 is already in cache
[INFO] testing libalpm-0.1.2 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate libalpm 0.1.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate libalpm 0.1.2 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate libalpm 0.1.2
[INFO] finished tweaking crates.io crate libalpm 0.1.2
[INFO] tweaked toml for crates.io crate libalpm 0.1.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 51095de0f855fcfc9f927925693521736311c637d21065493b463251a2ddc405
[INFO] running `"docker" "start" "-a" "51095de0f855fcfc9f927925693521736311c637d21065493b463251a2ddc405"`
[INFO] [stderr] Compiling autocfg v1.0.0
[INFO] [stderr] Compiling libc v0.2.69
[INFO] [stderr] Compiling pkg-config v0.3.17
[INFO] [stderr] Compiling gcc v0.3.55
[INFO] [stderr] Compiling matches v0.1.8
[INFO] [stderr] Compiling smallvec v1.3.0
[INFO] [stderr] Compiling unicode-bidi v0.3.4
[INFO] [stderr] Compiling unicode-normalization v0.1.12
[INFO] [stderr] Compiling num-traits v0.2.11
[INFO] [stderr] Compiling num-integer v0.1.42
[INFO] [stderr] Compiling num-iter v0.1.40
[INFO] [stderr] Compiling libarchive3-sys v0.1.2
[INFO] [stderr] Compiling time v0.1.42
[INFO] [stderr] Compiling printf v0.1.0
[INFO] [stderr] Compiling idna v0.1.5
[INFO] [stderr] Compiling alpm-sys v0.1.2
[INFO] [stderr] Compiling url v1.7.2
[INFO] [stderr] Compiling num v0.1.42
[INFO] [stderr] Compiling chrono v0.3.0
[INFO] [stderr] Compiling libalpm v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `Package`
[INFO] [stderr] --> src/event.rs:5:15
[INFO] [stderr] |
[INFO] [stderr] 5 | use package::{Package, PackageOperation};
[INFO] [stderr] | ^^^^^^^
[INFO] [stderr] |
[INFO] [stderr] = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr]
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr] --> src/db.rs:7:12
[INFO] [stderr] |
[INFO] [stderr] 7 | use libc::{self, c_char};
[INFO] [stderr] | ^^^^
[INFO] [stderr]
[INFO] [stderr] warning: unused import: `std::borrow::Borrow`
[INFO] [stderr] --> src/lib.rs:26:5
[INFO] [stderr] |
[INFO] [stderr] 26 | use std::borrow::Borrow;
[INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]
[INFO] [stderr] warning: unused import: `std::mem`
[INFO] [stderr] --> src/lib.rs:27:5
[INFO] [stderr] |
[INFO] [stderr] 27 | use std::mem;
[INFO] [stderr] | ^^^^^^^^
[INFO] [stderr]
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr] --> src/lib.rs:45:41
[INFO] [stderr] |
[INFO] [stderr] 45 | static ref LOG_CB: Mutex