[INFO] fetching crate gpgrv 0.2.1...
[INFO] extracting crate gpgrv 0.2.1 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/gpgrv/0.2.1
[INFO] extracting crate gpgrv 0.2.1 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/gpgrv/0.2.1
[INFO] validating manifest of gpgrv-0.2.1 on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of gpgrv-0.2.1 on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing gpgrv-0.2.1
[INFO] finished frobbing gpgrv-0.2.1
[INFO] frobbed toml for gpgrv-0.2.1 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/gpgrv/0.2.1/Cargo.toml
[INFO] started frobbing gpgrv-0.2.1
[INFO] finished frobbing gpgrv-0.2.1
[INFO] frobbed toml for gpgrv-0.2.1 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/gpgrv/0.2.1/Cargo.toml
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded distro-keyring v0.1.0
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking gpgrv-0.2.1 against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-4/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/gpgrv/0.2.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 78e20233ba5c6e5c7a919f75e15f0b5f7005c7e9dfbe878d1a270228b2839705
[INFO] running `"docker" "start" "-a" "78e20233ba5c6e5c7a919f75e15f0b5f7005c7e9dfbe878d1a270228b2839705"`
[INFO] [stderr]     Checking iowrap v0.2.0
[INFO] [stderr]     Checking distro-keyring v0.1.0
[INFO] [stderr]     Checking gpgrv v0.2.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hash_multimap.rs:30:41
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn entries<'h>(&'h self) -> Box<Iterator<Item = (&'h K, &'h V)> + 'h> {
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = (&'h K, &'h V)> + 'h`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `SignatureType` is imported redundantly
[INFO] [stderr]   --> src/load.rs:74:21
[INFO] [stderr]    |
[INFO] [stderr] 18 | use crate::packets::SignatureType;
[INFO] [stderr]    |     ----------------------------- the item `SignatureType` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 74 |                 use packets::SignatureType;
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/packets.rs:92:34
[INFO] [stderr]    |
[INFO] [stderr] 92 |     PlainData(PlainData, &'e mut Read),
[INFO] [stderr]    |                                  ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/packets.rs:424:45
[INFO] [stderr]     |
[INFO] [stderr] 424 |     parse_packets(Box::new(&mut dec) as Box<Read>, into)?;
[INFO] [stderr]     |                                             ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hash_multimap.rs:30:41
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn entries<'h>(&'h self) -> Box<Iterator<Item = (&'h K, &'h V)> + 'h> {
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = (&'h K, &'h V)> + 'h`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `SignatureType` is imported redundantly
[INFO] [stderr]   --> src/load.rs:74:21
[INFO] [stderr]    |
[INFO] [stderr] 18 | use crate::packets::SignatureType;
[INFO] [stderr]    |     ----------------------------- the item `SignatureType` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 74 |                 use packets::SignatureType;
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/packets.rs:92:34
[INFO] [stderr]    |
[INFO] [stderr] 92 |     PlainData(PlainData, &'e mut Read),
[INFO] [stderr]    |                                  ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/packets.rs:424:45
[INFO] [stderr]     |
[INFO] [stderr] 424 |     parse_packets(Box::new(&mut dec) as Box<Read>, into)?;
[INFO] [stderr]     |                                             ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.05s
[INFO] running `"docker" "inspect" "78e20233ba5c6e5c7a919f75e15f0b5f7005c7e9dfbe878d1a270228b2839705"`
[INFO] running `"docker" "rm" "-f" "78e20233ba5c6e5c7a919f75e15f0b5f7005c7e9dfbe878d1a270228b2839705"`
[INFO] [stdout] 78e20233ba5c6e5c7a919f75e15f0b5f7005c7e9dfbe878d1a270228b2839705