[INFO] fetching crate mrt-rs 1.1.3...
[INFO] extracting crate mrt-rs 1.1.3 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/mrt-rs/1.1.3
[INFO] extracting crate mrt-rs 1.1.3 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/mrt-rs/1.1.3
[INFO] validating manifest of mrt-rs-1.1.3 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mrt-rs-1.1.3 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mrt-rs-1.1.3
[INFO] finished frobbing mrt-rs-1.1.3
[INFO] frobbed toml for mrt-rs-1.1.3 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/mrt-rs/1.1.3/Cargo.toml
[INFO] started frobbing mrt-rs-1.1.3
[INFO] finished frobbing mrt-rs-1.1.3
[INFO] frobbed toml for mrt-rs-1.1.3 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/mrt-rs/1.1.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing mrt-rs-1.1.3 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/mrt-rs/1.1.3:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] 8d7edc0175c3f9ea1e245b5634b9614ba7f39121f2c3c1d2c74e866d36b2c3f5
[INFO] running `"docker" "start" "-a" "8d7edc0175c3f9ea1e245b5634b9614ba7f39121f2c3c1d2c74e866d36b2c3f5"`
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling mrt-rs v1.1.3 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/records/bgp.rs:24:55
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub(crate) fn parse(header: &Header, stream: &mut Read) -> Result<BGP, Error> {
[INFO] [stderr]    |                                                       ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/records/bgp.rs:63:44
[INFO] [stderr]    |
[INFO] [stderr] 63 |     fn parse(header: &Header, stream: &mut Read) -> Result<MESSAGE, Error> {
[INFO] [stderr]    |                                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/records/bgp.rs:104:27
[INFO] [stderr]     |
[INFO] [stderr] 104 |     fn parse(stream: &mut Read) -> Result<STATE_CHANGE, Error> {
[INFO] [stderr]     |                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/records/bgp.rs:126:27
[INFO] [stderr]     |
[INFO] [stderr] 126 |     fn parse(stream: &mut Read) -> Result<SYNC, Error> {
[INFO] [stderr]     |                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/records/bgp4plus.rs:24:55
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub(crate) fn parse(header: &Header, stream: &mut Read) -> Result<BGP4PLUS, Error> {
[INFO] [stderr]    |                                                       ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/records/bgp4plus.rs:63:44
[INFO] [stderr]    |
[INFO] [stderr] 63 |     fn parse(header: &Header, stream: &mut Read) -> Result<MESSAGE, Error> {
[INFO] [stderr]    |                                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/records/bgp4plus.rs:104:27
[INFO] [stderr]     |
[INFO] [stderr] 104 |     fn parse(stream: &mut Read) -> Result<STATE_CHANGE, Error> {
[INFO] [stderr]     |                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/records/bgp4plus.rs:126:27
[INFO] [stderr]     |
[INFO] [stderr] 126 |     fn parse(stream: &mut Read) -> Result<SYNC, Error> {
[INFO] [stderr]     |                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/records/bgp4mp.rs:85:27
[INFO] [stderr]    |
[INFO] [stderr] 85 |     fn parse(stream: &mut Read) -> Result<STATE_CHANGE, Error> {
[INFO] [stderr]    |                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/records/bgp4mp.rs:137:44
[INFO] [stderr]     |
[INFO] [stderr] 137 |     fn parse(header: &Header, stream: &mut Read) -> Result<MESSAGE, Error> {
[INFO] [stderr]     |                                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/records/bgp4mp.rs:190:44
[INFO] [stderr]     |
[INFO] [stderr] 190 |     fn parse(header: &Header, stream: &mut Read) -> Result<MESSAGE_AS4, Error> {
[INFO] [stderr]     |                                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/records/bgp4mp.rs:256:27
[INFO] [stderr]     |
[INFO] [stderr] 256 |     fn parse(stream: &mut Read) -> Result<STATE_CHANGE_AS4, Error> {
[INFO] [stderr]     |                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/records/bgp4mp.rs:296:27
[INFO] [stderr]     |
[INFO] [stderr] 296 |     fn parse(stream: &mut Read) -> Result<SNAPSHOT, Error> {
[INFO] [stderr]     |                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/records/bgp4mp.rs:362:27
[INFO] [stderr]     |
[INFO] [stderr] 362 |     fn parse(stream: &mut Read) -> Result<ENTRY, Error> {
[INFO] [stderr]     |                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/records/bgp4mp.rs:443:55
[INFO] [stderr]     |
[INFO] [stderr] 443 |     pub(crate) fn parse(header: &Header, stream: &mut Read) -> Result<BGP4MP, Error> {
[INFO] [stderr]     |                                                       ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/records/isis.rs:19:44
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn parse(header: &Header, stream: &mut Read) -> Result<Vec<u8>, Error> {
[INFO] [stderr]    |                                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/records/ospf.rs:36:48
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn parse(header: &Header, stream: &mut Read) -> Result<OSPFv2, Error> {
[INFO] [stderr]    |                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/records/ospf.rs:79:48
[INFO] [stderr]    |
[INFO] [stderr] 79 |     pub fn parse(header: &Header, stream: &mut Read) -> Result<OSPFv3, Error> {
[INFO] [stderr]    |                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/records/rip.rs:36:48
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn parse(header: &Header, stream: &mut Read) -> Result<RIP, Error> {
[INFO] [stderr]    |                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/records/rip.rs:79:48
[INFO] [stderr]    |
[INFO] [stderr] 79 |     pub fn parse(header: &Header, stream: &mut Read) -> Result<RIPNG, Error> {
[INFO] [stderr]    |                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/records/tabledump.rs:56:48
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn parse(header: &Header, stream: &mut Read) -> Result<TABLE_DUMP, Error> {
[INFO] [stderr]    |                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/records/tabledump.rs:127:27
[INFO] [stderr]     |
[INFO] [stderr] 127 |     fn parse(stream: &mut Read) -> Result<PEER_INDEX_TABLE, Error> {
[INFO] [stderr]     |                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/records/tabledump.rs:166:27
[INFO] [stderr]     |
[INFO] [stderr] 166 |     fn parse(stream: &mut Read) -> Result<PeerEntry, Error> {
[INFO] [stderr]     |                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/records/tabledump.rs:207:27
[INFO] [stderr]     |
[INFO] [stderr] 207 |     fn parse(stream: &mut Read) -> Result<RIBEntry, Error> {
[INFO] [stderr]     |                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/records/tabledump.rs:241:27
[INFO] [stderr]     |
[INFO] [stderr] 241 |     fn parse(stream: &mut Read) -> Result<RIB_AFI, Error> {
[INFO] [stderr]     |                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/records/tabledump.rs:285:27
[INFO] [stderr]     |
[INFO] [stderr] 285 |     fn parse(stream: &mut Read) -> Result<RIB_GENERIC, Error> {
[INFO] [stderr]     |                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/records/tabledump.rs:339:27
[INFO] [stderr]     |
[INFO] [stderr] 339 |     fn parse(stream: &mut Read) -> Result<RIBEntryAddPath, Error> {
[INFO] [stderr]     |                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/records/tabledump.rs:374:27
[INFO] [stderr]     |
[INFO] [stderr] 374 |     fn parse(stream: &mut Read) -> Result<RIB_AFI_ADDPATH, Error> {
[INFO] [stderr]     |                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/records/tabledump.rs:417:27
[INFO] [stderr]     |
[INFO] [stderr] 417 |     fn parse(stream: &mut Read) -> Result<RIB_GENERIC_ADDPATH, Error> {
[INFO] [stderr]     |                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/records/tabledump.rs:470:48
[INFO] [stderr]     |
[INFO] [stderr] 470 |     pub fn parse(header: &Header, stream: &mut Read) -> Result<TABLE_DUMP_V2, Error> {
[INFO] [stderr]     |                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.69s
[INFO] running `"docker" "inspect" "8d7edc0175c3f9ea1e245b5634b9614ba7f39121f2c3c1d2c74e866d36b2c3f5"`
[INFO] running `"docker" "rm" "-f" "8d7edc0175c3f9ea1e245b5634b9614ba7f39121f2c3c1d2c74e866d36b2c3f5"`
[INFO] [stdout] 8d7edc0175c3f9ea1e245b5634b9614ba7f39121f2c3c1d2c74e866d36b2c3f5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/mrt-rs/1.1.3:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 923a8e123686d0e74b4643b749f22f2c8e6eb81f0b26b6f41789b170c312c478
[INFO] running `"docker" "start" "-a" "923a8e123686d0e74b4643b749f22f2c8e6eb81f0b26b6f41789b170c312c478"`
[INFO] [stderr]    Compiling libflate v0.1.23
[INFO] [stderr]    Compiling mrt-rs v1.1.3 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/records/bgp.rs:24:55
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub(crate) fn parse(header: &Header, stream: &mut Read) -> Result<BGP, Error> {
[INFO] [stderr]    |                                                       ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/records/bgp.rs:63:44
[INFO] [stderr]    |
[INFO] [stderr] 63 |     fn parse(header: &Header, stream: &mut Read) -> Result<MESSAGE, Error> {
[INFO] [stderr]    |                                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/records/bgp.rs:104:27
[INFO] [stderr]     |
[INFO] [stderr] 104 |     fn parse(stream: &mut Read) -> Result<STATE_CHANGE, Error> {
[INFO] [stderr]     |                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/records/bgp.rs:126:27
[INFO] [stderr]     |
[INFO] [stderr] 126 |     fn parse(stream: &mut Read) -> Result<SYNC, Error> {
[INFO] [stderr]     |                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/records/bgp4plus.rs:24:55
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub(crate) fn parse(header: &Header, stream: &mut Read) -> Result<BGP4PLUS, Error> {
[INFO] [stderr]    |                                                       ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/records/bgp4plus.rs:63:44
[INFO] [stderr]    |
[INFO] [stderr] 63 |     fn parse(header: &Header, stream: &mut Read) -> Result<MESSAGE, Error> {
[INFO] [stderr]    |                                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/records/bgp4plus.rs:104:27
[INFO] [stderr]     |
[INFO] [stderr] 104 |     fn parse(stream: &mut Read) -> Result<STATE_CHANGE, Error> {
[INFO] [stderr]     |                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/records/bgp4plus.rs:126:27
[INFO] [stderr]     |
[INFO] [stderr] 126 |     fn parse(stream: &mut Read) -> Result<SYNC, Error> {
[INFO] [stderr]     |                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/records/bgp4mp.rs:85:27
[INFO] [stderr]    |
[INFO] [stderr] 85 |     fn parse(stream: &mut Read) -> Result<STATE_CHANGE, Error> {
[INFO] [stderr]    |                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/records/bgp4mp.rs:137:44
[INFO] [stderr]     |
[INFO] [stderr] 137 |     fn parse(header: &Header, stream: &mut Read) -> Result<MESSAGE, Error> {
[INFO] [stderr]     |                                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/records/bgp4mp.rs:190:44
[INFO] [stderr]     |
[INFO] [stderr] 190 |     fn parse(header: &Header, stream: &mut Read) -> Result<MESSAGE_AS4, Error> {
[INFO] [stderr]     |                                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/records/bgp4mp.rs:256:27
[INFO] [stderr]     |
[INFO] [stderr] 256 |     fn parse(stream: &mut Read) -> Result<STATE_CHANGE_AS4, Error> {
[INFO] [stderr]     |                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/records/bgp4mp.rs:296:27
[INFO] [stderr]     |
[INFO] [stderr] 296 |     fn parse(stream: &mut Read) -> Result<SNAPSHOT, Error> {
[INFO] [stderr]     |                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/records/bgp4mp.rs:362:27
[INFO] [stderr]     |
[INFO] [stderr] 362 |     fn parse(stream: &mut Read) -> Result<ENTRY, Error> {
[INFO] [stderr]     |                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/records/bgp4mp.rs:443:55
[INFO] [stderr]     |
[INFO] [stderr] 443 |     pub(crate) fn parse(header: &Header, stream: &mut Read) -> Result<BGP4MP, Error> {
[INFO] [stderr]     |                                                       ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/records/isis.rs:19:44
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn parse(header: &Header, stream: &mut Read) -> Result<Vec<u8>, Error> {
[INFO] [stderr]    |                                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/records/ospf.rs:36:48
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn parse(header: &Header, stream: &mut Read) -> Result<OSPFv2, Error> {
[INFO] [stderr]    |                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/records/ospf.rs:79:48
[INFO] [stderr]    |
[INFO] [stderr] 79 |     pub fn parse(header: &Header, stream: &mut Read) -> Result<OSPFv3, Error> {
[INFO] [stderr]    |                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/records/rip.rs:36:48
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub fn parse(header: &Header, stream: &mut Read) -> Result<RIP, Error> {
[INFO] [stderr]    |                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/records/rip.rs:79:48
[INFO] [stderr]    |
[INFO] [stderr] 79 |     pub fn parse(header: &Header, stream: &mut Read) -> Result<RIPNG, Error> {
[INFO] [stderr]    |                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/records/tabledump.rs:56:48
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn parse(header: &Header, stream: &mut Read) -> Result<TABLE_DUMP, Error> {
[INFO] [stderr]    |                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/records/tabledump.rs:127:27
[INFO] [stderr]     |
[INFO] [stderr] 127 |     fn parse(stream: &mut Read) -> Result<PEER_INDEX_TABLE, Error> {
[INFO] [stderr]     |                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/records/tabledump.rs:166:27
[INFO] [stderr]     |
[INFO] [stderr] 166 |     fn parse(stream: &mut Read) -> Result<PeerEntry, Error> {
[INFO] [stderr]     |                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/records/tabledump.rs:207:27
[INFO] [stderr]     |
[INFO] [stderr] 207 |     fn parse(stream: &mut Read) -> Result<RIBEntry, Error> {
[INFO] [stderr]     |                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/records/tabledump.rs:241:27
[INFO] [stderr]     |
[INFO] [stderr] 241 |     fn parse(stream: &mut Read) -> Result<RIB_AFI, Error> {
[INFO] [stderr]     |                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/records/tabledump.rs:285:27
[INFO] [stderr]     |
[INFO] [stderr] 285 |     fn parse(stream: &mut Read) -> Result<RIB_GENERIC, Error> {
[INFO] [stderr]     |                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/records/tabledump.rs:339:27
[INFO] [stderr]     |
[INFO] [stderr] 339 |     fn parse(stream: &mut Read) -> Result<RIBEntryAddPath, Error> {
[INFO] [stderr]     |                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/records/tabledump.rs:374:27
[INFO] [stderr]     |
[INFO] [stderr] 374 |     fn parse(stream: &mut Read) -> Result<RIB_AFI_ADDPATH, Error> {
[INFO] [stderr]     |                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/records/tabledump.rs:417:27
[INFO] [stderr]     |
[INFO] [stderr] 417 |     fn parse(stream: &mut Read) -> Result<RIB_GENERIC_ADDPATH, Error> {
[INFO] [stderr]     |                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/records/tabledump.rs:470:48
[INFO] [stderr]     |
[INFO] [stderr] 470 |     pub fn parse(header: &Header, stream: &mut Read) -> Result<TABLE_DUMP_V2, Error> {
[INFO] [stderr]     |                                                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.97s
[INFO] running `"docker" "inspect" "923a8e123686d0e74b4643b749f22f2c8e6eb81f0b26b6f41789b170c312c478"`
[INFO] running `"docker" "rm" "-f" "923a8e123686d0e74b4643b749f22f2c8e6eb81f0b26b6f41789b170c312c478"`
[INFO] [stdout] 923a8e123686d0e74b4643b749f22f2c8e6eb81f0b26b6f41789b170c312c478
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/mrt-rs/1.1.3:/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" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 5ca82f3196e598d44d317d6dd61551f67cb8dc6f2f773ab19639c405f2c196e8
[INFO] running `"docker" "start" "-a" "5ca82f3196e598d44d317d6dd61551f67cb8dc6f2f773ab19639c405f2c196e8"`
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mrt_rs-c07d62791177b1b6
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mrt-rs
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 8) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs -  (line 8) stdout ----
[INFO] [stdout] Test executable failed (exit code 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/libcore/result.rs:999:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x560abf5e9a7b - backtrace::backtrace::libunwind::trace::h98ebe34dc63b52e3
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88
[INFO] [stdout]    1:     0x560abf5e9a7b - backtrace::backtrace::trace_unsynchronized::hd041341a38fdc1ca
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x560abf5e9a7b - std::sys_common::backtrace::_print::hc8c584aa09df5c15
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:47
[INFO] [stdout]    3:     0x560abf5e9a7b - std::sys_common::backtrace::print::h4828f56ae571c1ad
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:36
[INFO] [stdout]    4:     0x560abf5e9a7b - std::panicking::default_hook::{{closure}}::h69fce690c9f4b3d3
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]    5:     0x560abf5e977c - std::panicking::default_hook::h231e0e11400caad4
[INFO] [stdout]                                at src/libstd/panicking.rs:212
[INFO] [stdout]    6:     0x560abf5ea140 - std::panicking::rust_panic_with_hook::h8c0d039880f491f2
[INFO] [stdout]                                at src/libstd/panicking.rs:475
[INFO] [stdout]    7:     0x560abf5e9cc2 - std::panicking::continue_panic_fmt::hd71af4da4e8103ab
[INFO] [stdout]                                at src/libstd/panicking.rs:382
[INFO] [stdout]    8:     0x560abf5e9ba6 - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:309
[INFO] [stdout]    9:     0x560abf5fee0d - core::panicking::panic_fmt::h5b6e1f42b8cc12be
[INFO] [stdout]                                at src/libcore/panicking.rs:85
[INFO] [stdout]   10:     0x560abf5b5988 - core::result::unwrap_failed::h0ab8c4f8971c64c2
[INFO] [stdout]   11:     0x560abf5b5aa0 - core::result::Result<T,E>::unwrap::h3907e96734bde76f
[INFO] [stdout]   12:     0x560abf5b4ee9 - rust_out::main::h1cf9155cb6204ee7
[INFO] [stdout]   13:     0x560abf5b45b3 - std::rt::lang_start::{{closure}}::hcec4a46cabb01368
[INFO] [stdout]   14:     0x560abf5e9b93 - std::rt::lang_start_internal::{{closure}}::ha7c0c29bf9d4b1ec
[INFO] [stdout]                                at src/libstd/rt.rs:49
[INFO] [stdout]   15:     0x560abf5e9b93 - std::panicking::try::do_call::h6e54176261da06d4
[INFO] [stdout]                                at src/libstd/panicking.rs:294
[INFO] [stdout]   16:     0x560abf5ebc2a - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   17:     0x560abf5ea64d - std::panicking::try::h108b9053abb3bfc3
[INFO] [stdout]                                at src/libstd/panicking.rs:273
[INFO] [stdout]   18:     0x560abf5ea64d - std::panic::catch_unwind::h26d0733c47c2fe78
[INFO] [stdout]                                at src/libstd/panic.rs:388
[INFO] [stdout]   19:     0x560abf5ea64d - std::rt::lang_start_internal::hfa103a00f84c98f5
[INFO] [stdout]                                at src/libstd/rt.rs:48
[INFO] [stdout]   20:     0x560abf5b4595 - std::rt::lang_start::hbb4741df050865e3
[INFO] [stdout]   21:     0x560abf5b558b - main
[INFO] [stdout]   22:     0x7fa0cc7922e1 - __libc_start_main
[INFO] [stdout]   23:     0x560abf5aefea - _start
[INFO] [stdout]   24:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs -  (line 8)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `"docker" "inspect" "5ca82f3196e598d44d317d6dd61551f67cb8dc6f2f773ab19639c405f2c196e8"`
[INFO] running `"docker" "rm" "-f" "5ca82f3196e598d44d317d6dd61551f67cb8dc6f2f773ab19639c405f2c196e8"`
[INFO] [stdout] 5ca82f3196e598d44d317d6dd61551f67cb8dc6f2f773ab19639c405f2c196e8