[INFO] fetching crate md5 0.6.1...
[INFO] checking md5-0.6.1 against master#446e5e57b667c841ba3ebb4b41b44fb98bd3af4b for pr-65294
[INFO] extracting crate md5 0.6.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate md5 0.6.1 on toolchain 446e5e57b667c841ba3ebb4b41b44fb98bd3af4b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate md5 0.6.1
[INFO] finished tweaking crates.io crate md5 0.6.1
[INFO] tweaked toml for crates.io crate md5 0.6.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "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" "+446e5e57b667c841ba3ebb4b41b44fb98bd3af4b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6fba72e7ad38a1e93e9a4954832530a425d31d46e1c76cbf17c51431358c879b
[INFO] running `"docker" "start" "-a" "6fba72e7ad38a1e93e9a4954832530a425d31d46e1c76cbf17c51431358c879b"`
[INFO] [stderr]     Checking md5 v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:75:21
[INFO] [stderr]    |
[INFO] [stderr] 75 |                     try!(write!(formatter, $format, byte));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] ...
[INFO] [stderr] 83 | implement!(LowerHex, "{:02x}");
[INFO] [stderr]    | ------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:75:21
[INFO] [stderr]    |
[INFO] [stderr] 75 |                     try!(write!(formatter, $format, byte));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] ...
[INFO] [stderr] 84 | implement!(UpperHex, "{:02X}");
[INFO] [stderr]    | ------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:75:21
[INFO] [stderr]    |
[INFO] [stderr] 75 |                     try!(write!(formatter, $format, byte));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] ...
[INFO] [stderr] 83 | implement!(LowerHex, "{:02x}");
[INFO] [stderr]    | ------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lib.rs:75:21
[INFO] [stderr]    |
[INFO] [stderr] 75 |                     try!(write!(formatter, $format, byte));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] ...
[INFO] [stderr] 84 | implement!(UpperHex, "{:02X}");
[INFO] [stderr]    | ------------------------------- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `"docker" "inspect" "6fba72e7ad38a1e93e9a4954832530a425d31d46e1c76cbf17c51431358c879b"`
[INFO] running `"docker" "rm" "-f" "6fba72e7ad38a1e93e9a4954832530a425d31d46e1c76cbf17c51431358c879b"`
[INFO] [stdout] 6fba72e7ad38a1e93e9a4954832530a425d31d46e1c76cbf17c51431358c879b