[INFO] fetching crate xpath_reader 0.5.3...
[INFO] checking xpath_reader-0.5.3 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393
[INFO] extracting crate xpath_reader 0.5.3 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate xpath_reader 0.5.3 on toolchain 45d050cde277b22a755847338f2acc2c7b834141
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate xpath_reader 0.5.3
[INFO] finished tweaking crates.io crate xpath_reader 0.5.3
[INFO] tweaked toml for crates.io crate xpath_reader 0.5.3 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "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" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] a6f257a96d24f70f3532b01fd2f245bedd2788d83ec5e2e04db4fa15cd3506e6
[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" "a6f257a96d24f70f3532b01fd2f245bedd2788d83ec5e2e04db4fa15cd3506e6"`
[INFO] [stderr]     Checking sxd-document v0.3.2
[INFO] [stderr]     Checking sxd-xpath v0.4.2
[INFO] [stderr]     Checking xpath_reader v0.5.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:31:18
[INFO] [stderr]    |
[INFO] [stderr] 31 |     Internal(Box<InternalError>),
[INFO] [stderr]    |                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn InternalError`
[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/errors.rs:38:15
[INFO] [stderr]    |
[INFO] [stderr] 38 |     Error(Box<error::Error + Send + Sync>),
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:39:26
[INFO] [stderr]    |
[INFO] [stderr] 39 |     ErrorWithMessage(Box<error::Error + Send + Sync>, String),
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:31:18
[INFO] [stderr]    |
[INFO] [stderr] 31 |     Internal(Box<InternalError>),
[INFO] [stderr]    |                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn InternalError`
[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/errors.rs:38:15
[INFO] [stderr]    |
[INFO] [stderr] 38 |     Error(Box<error::Error + Send + Sync>),
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:39:26
[INFO] [stderr]    |
[INFO] [stderr] 39 |     ErrorWithMessage(Box<error::Error + Send + Sync>, String),
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.15s
[INFO] running `"docker" "inspect" "a6f257a96d24f70f3532b01fd2f245bedd2788d83ec5e2e04db4fa15cd3506e6"`
[INFO] running `"docker" "rm" "-f" "a6f257a96d24f70f3532b01fd2f245bedd2788d83ec5e2e04db4fa15cd3506e6"`
[INFO] [stdout] a6f257a96d24f70f3532b01fd2f245bedd2788d83ec5e2e04db4fa15cd3506e6