[INFO] updating cached repository https://github.com/teozkr/rsbf
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 41600141aace3584cbb8f8e5910e2dce0a36d89b
[INFO] testing teozkr/rsbf against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fteozkr%2Frsbf" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/teozkr/rsbf on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/teozkr/rsbf
[INFO] finished tweaking git repo https://github.com/teozkr/rsbf
[INFO] tweaked toml for git repo https://github.com/teozkr/rsbf written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/teozkr/rsbf already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 783d75dba9edec90a40efb82d3165096032f5664065c9e626b15290c395a01fc
[INFO] running `"docker" "start" "-a" "783d75dba9edec90a40efb82d3165096032f5664065c9e626b15290c395a01fc"`
[INFO] [stderr]    Compiling rsbf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/bf/interp.rs:7:20
[INFO] [stderr]   |
[INFO] [stderr] 7 |     stdin: &'a mut Read,
[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/bf/interp.rs:8:21
[INFO] [stderr]   |
[INFO] [stderr] 8 |     stdout: &'a mut Write,
[INFO] [stderr]   |                     ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bf/interp.rs:16:27
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn new(stdin: &'a mut Read, stdout: &'a mut Write, src: &'a [u8]) -> BFState<'a> {
[INFO] [stderr]    |                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bf/interp.rs:16:49
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn new(stdin: &'a mut Read, stdout: &'a mut Write, src: &'a [u8]) -> BFState<'a> {
[INFO] [stderr]    |                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bf/interp.rs:97:28
[INFO] [stderr]    |
[INFO] [stderr] 97 | pub fn run_buf(stdin: &mut Read, stdout: &mut Write, buf: &[u8]) -> Result<()> {
[INFO] [stderr]    |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bf/interp.rs:97:47
[INFO] [stderr]    |
[INFO] [stderr] 97 | pub fn run_buf(stdin: &mut Read, stdout: &mut Write, buf: &[u8]) -> Result<()> {
[INFO] [stderr]    |                                               ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bf/interp.rs:104:29
[INFO] [stderr]     |
[INFO] [stderr] 104 | pub fn run_file(stdin: &mut Read, stdout: &mut Write, path: &Path) -> Result<()> {
[INFO] [stderr]     |                             ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bf/interp.rs:104:48
[INFO] [stderr]     |
[INFO] [stderr] 104 | pub fn run_file(stdin: &mut Read, stdout: &mut Write, path: &Path) -> Result<()> {
[INFO] [stderr]     |                                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "783d75dba9edec90a40efb82d3165096032f5664065c9e626b15290c395a01fc"`
[INFO] running `"docker" "rm" "-f" "783d75dba9edec90a40efb82d3165096032f5664065c9e626b15290c395a01fc"`
[INFO] [stdout] 783d75dba9edec90a40efb82d3165096032f5664065c9e626b15290c395a01fc
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6f0ef9a66465840e2c065ba32b034847027cb1b6ea2ea8dc18f0edda20cfb34e
[INFO] running `"docker" "start" "-a" "6f0ef9a66465840e2c065ba32b034847027cb1b6ea2ea8dc18f0edda20cfb34e"`
[INFO] [stderr]    Compiling rsbf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/bf/interp.rs:7:20
[INFO] [stderr]   |
[INFO] [stderr] 7 |     stdin: &'a mut Read,
[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/bf/interp.rs:8:21
[INFO] [stderr]   |
[INFO] [stderr] 8 |     stdout: &'a mut Write,
[INFO] [stderr]   |                     ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bf/interp.rs:16:27
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn new(stdin: &'a mut Read, stdout: &'a mut Write, src: &'a [u8]) -> BFState<'a> {
[INFO] [stderr]    |                           ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bf/interp.rs:16:49
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn new(stdin: &'a mut Read, stdout: &'a mut Write, src: &'a [u8]) -> BFState<'a> {
[INFO] [stderr]    |                                                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bf/interp.rs:97:28
[INFO] [stderr]    |
[INFO] [stderr] 97 | pub fn run_buf(stdin: &mut Read, stdout: &mut Write, buf: &[u8]) -> Result<()> {
[INFO] [stderr]    |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bf/interp.rs:97:47
[INFO] [stderr]    |
[INFO] [stderr] 97 | pub fn run_buf(stdin: &mut Read, stdout: &mut Write, buf: &[u8]) -> Result<()> {
[INFO] [stderr]    |                                               ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bf/interp.rs:104:29
[INFO] [stderr]     |
[INFO] [stderr] 104 | pub fn run_file(stdin: &mut Read, stdout: &mut Write, path: &Path) -> Result<()> {
[INFO] [stderr]     |                             ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bf/interp.rs:104:48
[INFO] [stderr]     |
[INFO] [stderr] 104 | pub fn run_file(stdin: &mut Read, stdout: &mut Write, path: &Path) -> Result<()> {
[INFO] [stderr]     |                                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io`
[INFO] [stderr]    --> src/bf/interp.rs:116:13
[INFO] [stderr]     |
[INFO] [stderr] 116 |         use std::io;
[INFO] [stderr]     |             ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "6f0ef9a66465840e2c065ba32b034847027cb1b6ea2ea8dc18f0edda20cfb34e"`
[INFO] running `"docker" "rm" "-f" "6f0ef9a66465840e2c065ba32b034847027cb1b6ea2ea8dc18f0edda20cfb34e"`
[INFO] [stdout] 6f0ef9a66465840e2c065ba32b034847027cb1b6ea2ea8dc18f0edda20cfb34e
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] 6a468db116fe2f36258a0c2dbb0a59f4f336090ec8b15102759f168ec0a7cde5
[INFO] running `"docker" "start" "-a" "6a468db116fe2f36258a0c2dbb0a59f4f336090ec8b15102759f168ec0a7cde5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rsbf-6115c8417a2638a9
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test bf::internals::tests::find_nested_bracket ... ok
[INFO] [stdout] test bf::internals::tests::find_unmatched_bracket ... ok
[INFO] [stdout] test bf::interp::tests::cat ... ok
[INFO] [stdout] test bf::interp::tests::hello_world ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rsbf_asm-8a34845dc53e4659
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rsbf_interpret-62a067f7d5b70e65
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rsbf
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "6a468db116fe2f36258a0c2dbb0a59f4f336090ec8b15102759f168ec0a7cde5"`
[INFO] running `"docker" "rm" "-f" "6a468db116fe2f36258a0c2dbb0a59f4f336090ec8b15102759f168ec0a7cde5"`
[INFO] [stdout] 6a468db116fe2f36258a0c2dbb0a59f4f336090ec8b15102759f168ec0a7cde5