[INFO] crate modfile 1.3.2 is already in cache
[INFO] extracting crate modfile 1.3.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/modfile/1.3.2
[INFO] extracting crate modfile 1.3.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/modfile/1.3.2
[INFO] validating manifest of modfile-1.3.2 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of modfile-1.3.2 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing modfile-1.3.2
[INFO] finished frobbing modfile-1.3.2
[INFO] frobbed toml for modfile-1.3.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/modfile/1.3.2/Cargo.toml
[INFO] started frobbing modfile-1.3.2
[INFO] finished frobbing modfile-1.3.2
[INFO] frobbed toml for modfile-1.3.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/modfile/1.3.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing modfile-1.3.2 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/modfile/1.3.2:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] b106e548c38149576fd18ecd0dbae68d9f5decf651cf49259a1c8b03a5921b22
[INFO] running `"docker" "start" "-a" "b106e548c38149576fd18ecd0dbae68d9f5decf651cf49259a1c8b03a5921b22"`
[INFO] [stderr]    Compiling modfile v1.3.2 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ptmf.rs:199:26
[INFO] [stderr]     |
[INFO] [stderr] 199 | fn read_all(reader: &mut Read, data: &mut [u8]) -> io::Result<usize> {
[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/ptmf.rs:213:27
[INFO] [stderr]     |
[INFO] [stderr] 213 | fn write_all(writer: &mut Write, data: &[u8]) -> io::Result<()> {
[INFO] [stderr]     |                           ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ptmf.rs:219:38
[INFO] [stderr]     |
[INFO] [stderr] 219 | fn read_0_padded_string(reader: &mut Read, len: usize) -> Result<String, io::Error> {
[INFO] [stderr]     |                                      ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ptmf.rs:230:39
[INFO] [stderr]     |
[INFO] [stderr] 230 | fn write_0_padded_string(writer: &mut Write, str: &String, len: usize) -> io::Result<()> {
[INFO] [stderr]     |                                       ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ptmf.rs:243:37
[INFO] [stderr]     |
[INFO] [stderr] 243 | fn read_big_endian_u16(reader: &mut Read) -> Result<u16, io::Error> {
[INFO] [stderr]     |                                     ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ptmf.rs:256:38
[INFO] [stderr]     |
[INFO] [stderr] 256 | fn write_big_endian_u16(writer: &mut Write, val: u16)  -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ptmf.rs:266:25
[INFO] [stderr]     |
[INFO] [stderr] 266 | fn read_u8(reader: &mut Read) -> Result<u8, io::Error> {
[INFO] [stderr]     |                         ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ptmf.rs:275:26
[INFO] [stderr]     |
[INFO] [stderr] 275 | fn write_u8(writer: &mut Write, val: u8)  -> io::Result<()> {
[INFO] [stderr]     |                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ptmf.rs:285:31
[INFO] [stderr]     |
[INFO] [stderr] 285 | pub fn write_mod(writer: &mut Write, module: &mut PTModule) -> Result<(),PTMFError> {
[INFO] [stderr]     |                               ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ptmf.rs:354:30
[INFO] [stderr]     |
[INFO] [stderr] 354 | pub fn read_mod(reader: &mut Read, ignore_file_size_check: bool) -> Result<PTModule, PTMFError> {
[INFO] [stderr]     |                              ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ptmf.rs:641:30
[INFO] [stderr]     |
[INFO] [stderr] 641 | pub fn read_p61(reader: &mut Read) -> Result<PTModule, PTMFError> {
[INFO] [stderr]     |                              ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ptmf.rs:923:31
[INFO] [stderr]     |
[INFO] [stderr] 923 | pub fn write_p61(writer: &mut Write, module: &mut PTModule) -> Result<(),PTMFError> {
[INFO] [stderr]     |                               ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `writer`
[INFO] [stderr]    --> src/ptmf.rs:923:18
[INFO] [stderr]     |
[INFO] [stderr] 923 | pub fn write_p61(writer: &mut Write, module: &mut PTModule) -> Result<(),PTMFError> {
[INFO] [stderr]     |                  ^^^^^^ help: consider prefixing with an underscore: `_writer`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "b106e548c38149576fd18ecd0dbae68d9f5decf651cf49259a1c8b03a5921b22"`
[INFO] running `"docker" "rm" "-f" "b106e548c38149576fd18ecd0dbae68d9f5decf651cf49259a1c8b03a5921b22"`
[INFO] [stdout] b106e548c38149576fd18ecd0dbae68d9f5decf651cf49259a1c8b03a5921b22
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/modfile/1.3.2:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] aeef000fa878944aca96901d1724550d43c30653bc2984223f2ffc3722ba0c37
[INFO] running `"docker" "start" "-a" "aeef000fa878944aca96901d1724550d43c30653bc2984223f2ffc3722ba0c37"`
[INFO] [stderr]    Compiling modfile v1.3.2 (/opt/crater/workdir)
[INFO] [stderr] error[E0061]: this function takes 2 parameters but 1 parameter was supplied
[INFO] [stderr]   --> examples/main.rs:22:20
[INFO] [stderr]    |
[INFO] [stderr] 22 |         let mut module = ptmf::read_mod(&mut reader).unwrap();
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected 2 parameters
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ptmf.rs:199:26
[INFO] [stderr]     |
[INFO] [stderr] 199 | fn read_all(reader: &mut Read, data: &mut [u8]) -> io::Result<usize> {
[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/ptmf.rs:213:27
[INFO] [stderr]     |
[INFO] [stderr] 213 | fn write_all(writer: &mut Write, data: &[u8]) -> io::Result<()> {
[INFO] [stderr]     |                           ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ptmf.rs:219:38
[INFO] [stderr]     |
[INFO] [stderr] 219 | fn read_0_padded_string(reader: &mut Read, len: usize) -> Result<String, io::Error> {
[INFO] [stderr]     |                                      ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ptmf.rs:230:39
[INFO] [stderr]     |
[INFO] [stderr] 230 | fn write_0_padded_string(writer: &mut Write, str: &String, len: usize) -> io::Result<()> {
[INFO] [stderr]     |                                       ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ptmf.rs:243:37
[INFO] [stderr]     |
[INFO] [stderr] 243 | fn read_big_endian_u16(reader: &mut Read) -> Result<u16, io::Error> {
[INFO] [stderr]     |                                     ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ptmf.rs:256:38
[INFO] [stderr]     |
[INFO] [stderr] 256 | fn write_big_endian_u16(writer: &mut Write, val: u16)  -> io::Result<()> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ptmf.rs:266:25
[INFO] [stderr]     |
[INFO] [stderr] 266 | fn read_u8(reader: &mut Read) -> Result<u8, io::Error> {
[INFO] [stderr]     |                         ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ptmf.rs:275:26
[INFO] [stderr]     |
[INFO] [stderr] 275 | fn write_u8(writer: &mut Write, val: u8)  -> io::Result<()> {
[INFO] [stderr]     |                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ptmf.rs:285:31
[INFO] [stderr]     |
[INFO] [stderr] 285 | pub fn write_mod(writer: &mut Write, module: &mut PTModule) -> Result<(),PTMFError> {
[INFO] [stderr]     |                               ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ptmf.rs:354:30
[INFO] [stderr]     |
[INFO] [stderr] 354 | pub fn read_mod(reader: &mut Read, ignore_file_size_check: bool) -> Result<PTModule, PTMFError> {
[INFO] [stderr]     |                              ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ptmf.rs:641:30
[INFO] [stderr]     |
[INFO] [stderr] 641 | pub fn read_p61(reader: &mut Read) -> Result<PTModule, PTMFError> {
[INFO] [stderr]     |                              ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ptmf.rs:923:31
[INFO] [stderr]     |
[INFO] [stderr] 923 | pub fn write_p61(writer: &mut Write, module: &mut PTModule) -> Result<(),PTMFError> {
[INFO] [stderr]     |                               ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0061`.
[INFO] [stderr] error: Could not compile `modfile`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: unused variable: `writer`
[INFO] [stderr]    --> src/ptmf.rs:923:18
[INFO] [stderr]     |
[INFO] [stderr] 923 | pub fn write_p61(writer: &mut Write, module: &mut PTModule) -> Result<(),PTMFError> {
[INFO] [stderr]     |                  ^^^^^^ help: consider prefixing with an underscore: `_writer`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "aeef000fa878944aca96901d1724550d43c30653bc2984223f2ffc3722ba0c37"`
[INFO] running `"docker" "rm" "-f" "aeef000fa878944aca96901d1724550d43c30653bc2984223f2ffc3722ba0c37"`
[INFO] [stdout] aeef000fa878944aca96901d1724550d43c30653bc2984223f2ffc3722ba0c37