[INFO] crate alpm-rs 0.1.24 is already in cache
[INFO] checking alpm-rs-0.1.24 against master#fdc0011561c6365c596dfd8fa1ef388162bc89c7 for pr-66852
[INFO] extracting crate alpm-rs 0.1.24 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate alpm-rs 0.1.24 on toolchain fdc0011561c6365c596dfd8fa1ef388162bc89c7
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate alpm-rs 0.1.24
[INFO] finished tweaking crates.io crate alpm-rs 0.1.24
[INFO] tweaked toml for crates.io crate alpm-rs 0.1.24 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stdout] 39bb6daf4dd374d4647309a1abbe35fb5cd62fe674dfd1506b46eff3c579b5dc
[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" "39bb6daf4dd374d4647309a1abbe35fb5cd62fe674dfd1506b46eff3c579b5dc"`
[INFO] [stderr]     Checking alpm-rs v0.1.24 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/callbacks.rs:34:20
[INFO] [stderr]    |
[INFO] [stderr] 34 | type LogCallback = Fn(i32, String);
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(i32, String)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/callbacks.rs:35:25
[INFO] [stderr]    |
[INFO] [stderr] 35 | type DownloadCallback = Fn(&str, i64, i64);
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str, i64, i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/callbacks.rs:36:25
[INFO] [stderr]    |
[INFO] [stderr] 36 | type QuestionCallback = Fn(QuestionArgs);
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(QuestionArgs)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:31:32
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/callbacks.rs:34:20
[INFO] [stderr]    |
[INFO] [stderr] 34 | type LogCallback = Fn(i32, String);
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(i32, String)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/callbacks.rs:35:25
[INFO] [stderr]    |
[INFO] [stderr] 35 | type DownloadCallback = Fn(&str, i64, i64);
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str, i64, i64)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/callbacks.rs:36:25
[INFO] [stderr]    |
[INFO] [stderr] 36 | type QuestionCallback = Fn(QuestionArgs);
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(QuestionArgs)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:31:32
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `"docker" "inspect" "39bb6daf4dd374d4647309a1abbe35fb5cd62fe674dfd1506b46eff3c579b5dc"`
[INFO] running `"docker" "rm" "-f" "39bb6daf4dd374d4647309a1abbe35fb5cd62fe674dfd1506b46eff3c579b5dc"`
[INFO] [stdout] 39bb6daf4dd374d4647309a1abbe35fb5cd62fe674dfd1506b46eff3c579b5dc