[INFO] fetching crate rtps-gen 0.2.0...
[INFO] extracting crate rtps-gen 0.2.0 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/rtps-gen/0.2.0
[INFO] extracting crate rtps-gen 0.2.0 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/rtps-gen/0.2.0
[INFO] validating manifest of rtps-gen-0.2.0 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 rtps-gen-0.2.0 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 rtps-gen-0.2.0
[INFO] finished frobbing rtps-gen-0.2.0
[INFO] frobbed toml for rtps-gen-0.2.0 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/rtps-gen/0.2.0/Cargo.toml
[INFO] started frobbing rtps-gen-0.2.0
[INFO] finished frobbing rtps-gen-0.2.0
[INFO] frobbed toml for rtps-gen-0.2.0 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/rtps-gen/0.2.0/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rtps-elements v0.2.0
[INFO] [stderr]   Downloaded rtps-idl v0.2.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rtps-gen-0.2.0 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/rtps-gen/0.2.0:/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] 8003fa3d2ded266b47f107436f3e4413c02042da69c32d1c562488f2317b2df2
[INFO] running `"docker" "start" "-a" "8003fa3d2ded266b47f107436f3e4413c02042da69c32d1c562488f2317b2df2"`
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling rtps-idl-grammar v0.2.3
[INFO] [stderr]    Compiling rtps-idl v0.2.0
[INFO] [stderr]    Compiling rtps-gen v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.75s
[INFO] running `"docker" "inspect" "8003fa3d2ded266b47f107436f3e4413c02042da69c32d1c562488f2317b2df2"`
[INFO] running `"docker" "rm" "-f" "8003fa3d2ded266b47f107436f3e4413c02042da69c32d1c562488f2317b2df2"`
[INFO] [stdout] 8003fa3d2ded266b47f107436f3e4413c02042da69c32d1c562488f2317b2df2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/rtps-gen/0.2.0:/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] dc0606e3892ab14b14591b8bac7e7299c34cd2833ea2a3d4475c0f0340a5e0c1
[INFO] running `"docker" "start" "-a" "dc0606e3892ab14b14591b8bac7e7299c34cd2833ea2a3d4475c0f0340a5e0c1"`
[INFO] [stderr]    Compiling rtps-elements v0.2.0
[INFO] [stderr]    Compiling rtps-gen v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `super::Loader`
[INFO] [stderr]    --> src/main.rs:125:9
[INFO] [stderr]     |
[INFO] [stderr] 125 |     use super::Loader;
[INFO] [stderr]     |         ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ErrorKind`, `Error`
[INFO] [stderr]    --> src/main.rs:130:19
[INFO] [stderr]     |
[INFO] [stderr] 130 |     use std::io::{Error, ErrorKind};
[INFO] [stderr]     |                   ^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Write`
[INFO] [stderr]    --> src/main.rs:131:19
[INFO] [stderr]     |
[INFO] [stderr] 131 |     use std::io::{Write, Read};
[INFO] [stderr]     |                   ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::env`
[INFO] [stderr]  --> tests/test_DdsDcpsGuid_idl.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::env;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: crate `test_DdsDcpsGuid_idl` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `test_dds_dcps_guid_idl`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.41s
[INFO] running `"docker" "inspect" "dc0606e3892ab14b14591b8bac7e7299c34cd2833ea2a3d4475c0f0340a5e0c1"`
[INFO] running `"docker" "rm" "-f" "dc0606e3892ab14b14591b8bac7e7299c34cd2833ea2a3d4475c0f0340a5e0c1"`
[INFO] [stdout] dc0606e3892ab14b14591b8bac7e7299c34cd2833ea2a3d4475c0f0340a5e0c1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-2/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/rtps-gen/0.2.0:/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] 36123a69d867daa2620c8d798786b6e33e658c9e013fe19bec6d7403a6557fde
[INFO] running `"docker" "start" "-a" "36123a69d867daa2620c8d798786b6e33e658c9e013fe19bec6d7403a6557fde"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rtps_gen-4cbb0ba257fde282
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test tests::const_op_rshift ... ok
[INFO] [stdout] test tests::const_op_or ... ok
[INFO] [stdout] test tests::const_op_div ... ok
[INFO] [stdout] test tests::const_op_sub ... ok
[INFO] [stdout] test tests::const_op_lshift ... ok
[INFO] [stdout] test tests::const_op_xor ... ok
[INFO] [stdout] test tests::const_op_and ... ok
[INFO] [stdout] test tests::const_op_mul ... ok
[INFO] [stdout] test tests::const_op_mod ... ok
[INFO] [stdout] test tests::const_op_add ... ok
[INFO] [stdout] test tests::typedef_char ... ok
[INFO] [stdout] test tests::include_directive ... ok
[INFO] [stdout] test tests::typedef_array_dim_1 ... ok
[INFO] [stdout] test tests::struct_members ... ok
[INFO] [stdout] test tests::struct_module ... ok
[INFO] [stdout] test tests::typedef_long_long ... ok
[INFO] [stdout] test tests::typedef_array_dim_2 ... ok
[INFO] [stdout] test tests::typedef_long ... ok
[INFO] [stdout] test tests::typedef_octet ... ok
[INFO] [stdout] test tests::typedef_sequence ... ok
[INFO] [stdout] test tests::typedef_unsigned_long_long ... ok
[INFO] [stdout] test tests::typedef_wchar ... ok
[INFO] [stdout] test tests::typedef_unsigned_short ... ok
[INFO] [stdout] test tests::typedef_wstring ... ok
[INFO] [stdout] test tests::typedef_wstring_bounded ... ok
[INFO] [stdout] test tests::union_members ... ok
[INFO] [stdout] test tests::typedef_string ... ok
[INFO] [stdout] test tests::typedef_short ... ok
[INFO] [stdout] test tests::typedef_unsigned_long ... ok
[INFO] [stdout] test tests::typedef_string_bounded ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test_DdsDcpsGuid_idl-b3f796e8cb142f88
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] #[allow(unused_imports)]
[INFO] [stdout] use std::vec::Vec;
[INFO] [stdout] #[allow(unused_imports)]
[INFO] [stdout] use serde_derive::{Serialize, Deserialize};
[INFO] [stdout] test convert_idl ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "36123a69d867daa2620c8d798786b6e33e658c9e013fe19bec6d7403a6557fde"`
[INFO] running `"docker" "rm" "-f" "36123a69d867daa2620c8d798786b6e33e658c9e013fe19bec6d7403a6557fde"`
[INFO] [stdout] 36123a69d867daa2620c8d798786b6e33e658c9e013fe19bec6d7403a6557fde