[INFO] cloning repository natir/yacrd-rust
[INFO] running `"git" "clone" "--bare" "git://github.com/natir/yacrd-rust.git" "work/cache/sources/gh/natir/yacrd-rust"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/natir/yacrd-rust'...
[INFO] running `"git" "clone" "work/cache/sources/gh/natir/yacrd-rust" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/natir/yacrd-rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/natir/yacrd-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/natir/yacrd-rust" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/natir/yacrd-rust"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/natir/yacrd-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 310414531301469dd69b8c1b133234b6fede684d
[INFO] sha for GitHub repo natir/yacrd-rust: 310414531301469dd69b8c1b133234b6fede684d
[INFO] validating manifest of natir/yacrd-rust 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 natir/yacrd-rust 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 natir/yacrd-rust
[INFO] finished frobbing natir/yacrd-rust
[INFO] frobbed toml for natir/yacrd-rust written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/natir/yacrd-rust/Cargo.toml
[INFO] started frobbing natir/yacrd-rust
[INFO] finished frobbing natir/yacrd-rust
[INFO] frobbed toml for natir/yacrd-rust written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/natir/yacrd-rust/Cargo.toml
[INFO] crate natir/yacrd-rust already has a lockfile, it will not be regenerated
[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] building natir/yacrd-rust against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/natir/yacrd-rust:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] b6891487fee8373b09406c0eb5445260ce8571a9e6f87767efb71e60f2c96498
[INFO] running `"docker" "start" "-a" "b6891487fee8373b09406c0eb5445260ce8571a9e6f87767efb71e60f2c96498"`
[INFO] [stderr]    Compiling serde v1.0.70
[INFO] [stderr]    Compiling bv v0.7.4
[INFO] [stderr]    Compiling filetime v0.2.1
[INFO] [stderr]    Compiling miniz-sys v0.1.10
[INFO] [stderr]    Compiling bzip2-sys v0.1.6
[INFO] [stderr]    Compiling rust-lzma v0.2.1
[INFO] [stderr]    Compiling itertools v0.6.5
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling aho-corasick v0.6.6
[INFO] [stderr]    Compiling thread_local v0.3.5
[INFO] [stderr]    Compiling syn v0.14.4
[INFO] [stderr]    Compiling lzma-sys v0.1.10
[INFO] [stderr]    Compiling itertools-num v0.1.1
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling ndarray v0.9.1
[INFO] [stderr]    Compiling flate2 v1.0.1
[INFO] [stderr]    Compiling xz2 v0.1.5
[INFO] [stderr]    Compiling bzip2 v0.3.3
[INFO] [stderr]    Compiling serde_derive v1.0.70
[INFO] [stderr]    Compiling csv v1.0.0
[INFO] [stderr]    Compiling multimap v0.4.0
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling bio v0.21.0
[INFO] [stderr]    Compiling yarcd v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/file.rs:40:44
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub fn get_input(input_name: &str) -> (Box<io::Read>, CompressionFormat) {
[INFO] [stderr]    |                                            ^^^^^^^^ help: use `dyn`: `dyn io::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/file.rs:49:52
[INFO] [stderr]    |
[INFO] [stderr] 49 | pub fn get_readable_file(input_name: &str) -> (Box<io::Read>, CompressionFormat) {
[INFO] [stderr]    |                                                    ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/file.rs:73:46
[INFO] [stderr]    |
[INFO] [stderr] 73 | pub fn get_readable(input_name: &str) -> Box<io::Read> {
[INFO] [stderr]    |                                              ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/file.rs:82:39
[INFO] [stderr]    |
[INFO] [stderr] 82 | fn get_compression(mut in_stream: Box<io::Read>) -> CompressionFormat {
[INFO] [stderr]    |                                       ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/file.rs:96:72
[INFO] [stderr]    |
[INFO] [stderr] 96 | pub fn get_output(output_name: &str, format: CompressionFormat) -> Box<io::Write> {
[INFO] [stderr]    |                                                                        ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/file.rs:130:43
[INFO] [stderr]     |
[INFO] [stderr] 130 | fn get_writable(output_name: &str) -> Box<io::Write> {
[INFO] [stderr]     |                                           ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:136:25
[INFO] [stderr]     |
[INFO] [stderr] 136 |     let mut output: Box<std::io::Write> =
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_file`
[INFO] [stderr]    --> src/io/mhap.rs:138:5
[INFO] [stderr]     |
[INFO] [stderr] 138 |     pub fn to_file<P: AsRef<Path>>(path: P) -> std::io::Result<Self> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_file`
[INFO] [stderr]    --> src/io/paf.rs:147:5
[INFO] [stderr]     |
[INFO] [stderr] 147 |     pub fn to_file<P: AsRef<Path>>(path: P) -> std::io::Result<Self> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 34s
[INFO] running `"docker" "inspect" "b6891487fee8373b09406c0eb5445260ce8571a9e6f87767efb71e60f2c96498"`
[INFO] running `"docker" "rm" "-f" "b6891487fee8373b09406c0eb5445260ce8571a9e6f87767efb71e60f2c96498"`
[INFO] [stdout] b6891487fee8373b09406c0eb5445260ce8571a9e6f87767efb71e60f2c96498
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/natir/yacrd-rust:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8939642633e7d361713806b5cb7bfc914d0a28ed33d3d37c06347b7776a938a2
[INFO] running `"docker" "start" "-a" "8939642633e7d361713806b5cb7bfc914d0a28ed33d3d37c06347b7776a938a2"`
[INFO] [stderr]    Compiling yarcd v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/file.rs:40:44
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub fn get_input(input_name: &str) -> (Box<io::Read>, CompressionFormat) {
[INFO] [stderr]    |                                            ^^^^^^^^ help: use `dyn`: `dyn io::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/file.rs:49:52
[INFO] [stderr]    |
[INFO] [stderr] 49 | pub fn get_readable_file(input_name: &str) -> (Box<io::Read>, CompressionFormat) {
[INFO] [stderr]    |                                                    ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/file.rs:73:46
[INFO] [stderr]    |
[INFO] [stderr] 73 | pub fn get_readable(input_name: &str) -> Box<io::Read> {
[INFO] [stderr]    |                                              ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/file.rs:82:39
[INFO] [stderr]    |
[INFO] [stderr] 82 | fn get_compression(mut in_stream: Box<io::Read>) -> CompressionFormat {
[INFO] [stderr]    |                                       ^^^^^^^^ help: use `dyn`: `dyn io::Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/file.rs:96:72
[INFO] [stderr]    |
[INFO] [stderr] 96 | pub fn get_output(output_name: &str, format: CompressionFormat) -> Box<io::Write> {
[INFO] [stderr]    |                                                                        ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/file.rs:130:43
[INFO] [stderr]     |
[INFO] [stderr] 130 | fn get_writable(output_name: &str) -> Box<io::Write> {
[INFO] [stderr]     |                                           ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:136:25
[INFO] [stderr]     |
[INFO] [stderr] 136 |     let mut output: Box<std::io::Write> =
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_file`
[INFO] [stderr]    --> src/io/mhap.rs:138:5
[INFO] [stderr]     |
[INFO] [stderr] 138 |     pub fn to_file<P: AsRef<Path>>(path: P) -> std::io::Result<Self> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_file`
[INFO] [stderr]    --> src/io/paf.rs:147:5
[INFO] [stderr]     |
[INFO] [stderr] 147 |     pub fn to_file<P: AsRef<Path>>(path: P) -> std::io::Result<Self> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.51s
[INFO] running `"docker" "inspect" "8939642633e7d361713806b5cb7bfc914d0a28ed33d3d37c06347b7776a938a2"`
[INFO] running `"docker" "rm" "-f" "8939642633e7d361713806b5cb7bfc914d0a28ed33d3d37c06347b7776a938a2"`
[INFO] [stdout] 8939642633e7d361713806b5cb7bfc914d0a28ed33d3d37c06347b7776a938a2