[INFO] crate intspan 0.4.0 is already in cache
[INFO] checking intspan-0.4.0 against master#4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb for pr-64672
[INFO] extracting crate intspan 0.4.0 into work/builds/worker-5/source
[INFO] validating manifest of crates.io crate intspan 0.4.0 on toolchain 4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate intspan 0.4.0
[INFO] removed 3 missing examples
[INFO] finished tweaking crates.io crate intspan 0.4.0
[INFO] tweaked toml for crates.io crate intspan 0.4.0 written to work/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate intspan 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 8b41bc721fb63985a49828e9a51f00e60101e1d0d66a044a7eb00a45f911bb8b
[INFO] running `"docker" "start" "-a" "8b41bc721fb63985a49828e9a51f00e60101e1d0d66a044a7eb00a45f911bb8b"`
[INFO] [stderr]    Compiling syn v1.0.4
[INFO] [stderr]     Checking predicates v1.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.99
[INFO] [stderr]     Checking serde v1.0.99
[INFO] [stderr]     Checking serde_json v1.0.40
[INFO] [stderr]     Checking serde_yaml v0.8.9
[INFO] [stderr]     Checking intspan v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking escargot v0.4.0
[INFO] [stderr] warning: value assigned to `out_line` is never read
[INFO] [stderr]    --> src/cmd_ovlpr/covered.rs:160:17
[INFO] [stderr]     |
[INFO] [stderr] 160 |         let mut out_line = String::new();
[INFO] [stderr]     |                 ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr]     Checking assert_cmd v0.11.1
[INFO] [stderr] warning: value assigned to `out_line` is never read
[INFO] [stderr]    --> src/cmd_ovlpr/covered.rs:160:17
[INFO] [stderr]     |
[INFO] [stderr] 160 |         let mut out_line = String::new();
[INFO] [stderr]     |                 ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.06s
[INFO] running `"docker" "inspect" "8b41bc721fb63985a49828e9a51f00e60101e1d0d66a044a7eb00a45f911bb8b"`
[INFO] running `"docker" "rm" "-f" "8b41bc721fb63985a49828e9a51f00e60101e1d0d66a044a7eb00a45f911bb8b"`
[INFO] [stdout] 8b41bc721fb63985a49828e9a51f00e60101e1d0d66a044a7eb00a45f911bb8b