Dec 19 05:31:52.956 INFO checking willglynn/pdb against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 05:31:52.956 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/willglynn/pdb:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 05:31:53.190 INFO [stdout] 4b23245146372c328ec53f5c581e89461dcac19e40ac3012f955ed6825edcfc6
Dec 19 05:31:53.194 INFO running `"docker" "start" "-a" "4b23245146372c328ec53f5c581e89461dcac19e40ac3012f955ed6825edcfc6"`
Dec 19 05:31:53.952 INFO [stderr]     Checking fallible-iterator v0.1.3
Dec 19 05:31:53.952 INFO [stderr]     Checking uuid v0.5.0
Dec 19 05:31:53.952 INFO [stderr]     Checking getopts v0.2.14
Dec 19 05:31:53.957 INFO [stderr]    Compiling scroll_derive v0.9.1
Dec 19 05:31:54.920 INFO [stderr]     Checking scroll v0.9.0
Dec 19 05:31:55.684 INFO [stderr]     Checking pdb v0.2.0 (/opt/crater/workdir)
Dec 19 05:31:57.031 INFO [stderr] warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Dec 19 05:31:57.031 INFO [stderr]   --> src/msf/mod.rs:74:14
Dec 19 05:31:57.031 INFO [stderr]    |
Dec 19 05:31:57.031 INFO [stderr] 74 |     #[derive(Debug, Pread)]
Dec 19 05:31:57.032 INFO [stderr]    |              ^^^^^
Dec 19 05:31:57.032 INFO [stderr]    |
Dec 19 05:31:57.032 INFO [stderr]    = note: #[warn(safe_packed_borrows)] on by default
Dec 19 05:31:57.033 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 19 05:31:57.033 INFO [stderr]    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Dec 19 05:31:57.033 INFO [stderr] 
Dec 19 05:31:57.806 INFO [stderr] warning: #[derive] can't be used on a #[repr(packed)] struct that does not derive Copy (error E0133)
Dec 19 05:31:57.806 INFO [stderr]   --> src/msf/mod.rs:74:14
Dec 19 05:31:57.806 INFO [stderr]    |
Dec 19 05:31:57.806 INFO [stderr] 74 |     #[derive(Debug, Pread)]
Dec 19 05:31:57.806 INFO [stderr]    |              ^^^^^
Dec 19 05:31:57.806 INFO [stderr]    |
Dec 19 05:31:57.806 INFO [stderr]    = note: #[warn(safe_packed_borrows)] on by default
Dec 19 05:31:57.806 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 19 05:31:57.806 INFO [stderr]    = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Dec 19 05:31:57.806 INFO [stderr] 
Dec 19 05:31:57.884 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.96s
Dec 19 05:31:58.138 INFO running `"docker" "inspect" "4b23245146372c328ec53f5c581e89461dcac19e40ac3012f955ed6825edcfc6"`
Dec 19 05:31:58.213 INFO running `"docker" "rm" "-f" "4b23245146372c328ec53f5c581e89461dcac19e40ac3012f955ed6825edcfc6"`
Dec 19 05:31:58.279 INFO [stdout] 4b23245146372c328ec53f5c581e89461dcac19e40ac3012f955ed6825edcfc6