[INFO] crate flate2-crc 0.1.2 is already in cache
[INFO] checking flate2-crc-0.1.2 against master#9b9d2aff8de4d499b4ba7ca406e000f8d3754ea7 for pr-64564
[INFO] extracting crate flate2-crc 0.1.2 into work/builds/worker-4/source
[INFO] validating manifest of crates.io crate flate2-crc 0.1.2 on toolchain 9b9d2aff8de4d499b4ba7ca406e000f8d3754ea7-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+9b9d2aff8de4d499b4ba7ca406e000f8d3754ea7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate flate2-crc 0.1.2
[INFO] finished tweaking crates.io crate flate2-crc 0.1.2
[INFO] tweaked toml for crates.io crate flate2-crc 0.1.2 written to work/builds/worker-4/source/Cargo.toml
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+9b9d2aff8de4d499b4ba7ca406e000f8d3754ea7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+9b9d2aff8de4d499b4ba7ca406e000f8d3754ea7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-4/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" "+9b9d2aff8de4d499b4ba7ca406e000f8d3754ea7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 1f2cf325a597ab8cd1adb54c236ff2a6b700a78bc07df0258a492f22f3cb75dd
[INFO] running `"docker" "start" "-a" "1f2cf325a597ab8cd1adb54c236ff2a6b700a78bc07df0258a492f22f3cb75dd"`
[INFO] [stderr]    Compiling flate2-crc v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'flate2_crc': use the `crc32fast` crate instead
[INFO] [stderr]  --> benches/run.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | extern crate flate2_crc;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'flate2_crc::Hardware': use the `crc32fast` crate instead
[INFO] [stderr]   --> benches/run.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     flate2_crc::Hardware::detect().calculate(0, data, |crc, data| {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'flate2_crc::Hardware::detect': use the `crc32fast` crate instead
[INFO] [stderr]   --> benches/run.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     flate2_crc::Hardware::detect().calculate(0, data, |crc, data| {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'flate2_crc::Hardware::calculate': use the `crc32fast` crate instead
[INFO] [stderr]   --> benches/run.rs:12:36
[INFO] [stderr]    |
[INFO] [stderr] 12 |     flate2_crc::Hardware::detect().calculate(0, data, |crc, data| {
[INFO] [stderr]    |                                    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.72s
[INFO] running `"docker" "inspect" "1f2cf325a597ab8cd1adb54c236ff2a6b700a78bc07df0258a492f22f3cb75dd"`
[INFO] running `"docker" "rm" "-f" "1f2cf325a597ab8cd1adb54c236ff2a6b700a78bc07df0258a492f22f3cb75dd"`
[INFO] [stdout] 1f2cf325a597ab8cd1adb54c236ff2a6b700a78bc07df0258a492f22f3cb75dd