[INFO] crate subprocess 0.1.18 is already in cache [INFO] testing subprocess-0.1.18 against beta-2019-09-28 for beta-1.39-1 [INFO] extracting crate subprocess 0.1.18 into work/builds/worker-4/source [INFO] validating manifest of crates.io crate subprocess 0.1.18 on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate subprocess 0.1.18 [INFO] finished tweaking crates.io crate subprocess 0.1.18 [INFO] tweaked toml for crates.io crate subprocess 0.1.18 written to work/builds/worker-4/source/Cargo.toml [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "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" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] c5ddb3db1eac5cb10b9d9a5f492c4a3788d204a5bd7c9f1e8f746053a0b295c0 [INFO] running `"docker" "start" "-a" "c5ddb3db1eac5cb10b9d9a5f492c4a3788d204a5bd7c9f1e8f746053a0b295c0"` [INFO] [stderr] Compiling subprocess v0.1.18 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/popen.rs:780:42 [INFO] [stderr] | [INFO] [stderr] 780 | fn do_exec(&self, just_exec: Box IoResult<()>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> IoResult<()>` [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/popen.rs:788:42 [INFO] [stderr] | [INFO] [stderr] 788 | fn do_exec(&self, just_exec: Box IoResult<()>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> IoResult<()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/popen.rs:1227:32 [INFO] [stderr] | [INFO] [stderr] 1227 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/popen.rs:1229:60 [INFO] [stderr] | [INFO] [stderr] 1229 | PopenError::Utf8Error(ref err) => Some(err as &Error), [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/popen.rs:1230:58 [INFO] [stderr] | [INFO] [stderr] 1230 | PopenError::IoError(ref err) => Some(err as &Error), [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/builder.rs:376:55 [INFO] [stderr] | [INFO] [stderr] 376 | pub fn stream_stdout(self) -> PopenResult> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/builder.rs:392:55 [INFO] [stderr] | [INFO] [stderr] 392 | pub fn stream_stderr(self) -> PopenResult> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/builder.rs:407:54 [INFO] [stderr] | [INFO] [stderr] 407 | pub fn stream_stdin(self) -> PopenResult> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/builder.rs:872:55 [INFO] [stderr] | [INFO] [stderr] 872 | pub fn stream_stdout(self) -> PopenResult> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/builder.rs:887:54 [INFO] [stderr] | [INFO] [stderr] 887 | pub fn stream_stdin(self) -> PopenResult> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/posix.rs:237:44 [INFO] [stderr] | [INFO] [stderr] 237 | ... -> Result Result<()>>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Result<()>` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/posix.rs:337:39 [INFO] [stderr] | [INFO] [stderr] 337 | let mut set: libc::sigset_t = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.62s [INFO] running `"docker" "inspect" "c5ddb3db1eac5cb10b9d9a5f492c4a3788d204a5bd7c9f1e8f746053a0b295c0"` [INFO] running `"docker" "rm" "-f" "c5ddb3db1eac5cb10b9d9a5f492c4a3788d204a5bd7c9f1e8f746053a0b295c0"` [INFO] [stdout] c5ddb3db1eac5cb10b9d9a5f492c4a3788d204a5bd7c9f1e8f746053a0b295c0 [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" "+beta-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] a59f720284dcc1fd21709e81d4d43b2e3bc5cd54a2da3c655551765cf5422bb3 [INFO] running `"docker" "start" "-a" "a59f720284dcc1fd21709e81d4d43b2e3bc5cd54a2da3c655551765cf5422bb3"` [INFO] [stderr] Compiling subprocess v0.1.18 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/popen.rs:780:42 [INFO] [stderr] | [INFO] [stderr] 780 | fn do_exec(&self, just_exec: Box IoResult<()>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> IoResult<()>` [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/popen.rs:788:42 [INFO] [stderr] | [INFO] [stderr] 788 | fn do_exec(&self, just_exec: Box IoResult<()>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> IoResult<()>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/popen.rs:1227:32 [INFO] [stderr] | [INFO] [stderr] 1227 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/popen.rs:1229:60 [INFO] [stderr] | [INFO] [stderr] 1229 | PopenError::Utf8Error(ref err) => Some(err as &Error), [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/popen.rs:1230:58 [INFO] [stderr] | [INFO] [stderr] 1230 | PopenError::IoError(ref err) => Some(err as &Error), [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/builder.rs:376:55 [INFO] [stderr] | [INFO] [stderr] 376 | pub fn stream_stdout(self) -> PopenResult> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/builder.rs:392:55 [INFO] [stderr] | [INFO] [stderr] 392 | pub fn stream_stderr(self) -> PopenResult> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/builder.rs:407:54 [INFO] [stderr] | [INFO] [stderr] 407 | pub fn stream_stdin(self) -> PopenResult> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/builder.rs:872:55 [INFO] [stderr] | [INFO] [stderr] 872 | pub fn stream_stdout(self) -> PopenResult> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/builder.rs:887:54 [INFO] [stderr] | [INFO] [stderr] 887 | pub fn stream_stdin(self) -> PopenResult> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/posix.rs:237:44 [INFO] [stderr] | [INFO] [stderr] 237 | ... -> Result Result<()>>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Result<()>` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/posix.rs:337:39 [INFO] [stderr] | [INFO] [stderr] 337 | let mut set: libc::sigset_t = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` [INFO] [stderr] --> src/tests/posix.rs:59:29 [INFO] [stderr] | [INFO] [stderr] 59 | assert_eq!(out.unwrap().trim_right(), "FOO=bar"); [INFO] [stderr] | ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.30s [INFO] running `"docker" "inspect" "a59f720284dcc1fd21709e81d4d43b2e3bc5cd54a2da3c655551765cf5422bb3"` [INFO] running `"docker" "rm" "-f" "a59f720284dcc1fd21709e81d4d43b2e3bc5cd54a2da3c655551765cf5422bb3"` [INFO] [stdout] a59f720284dcc1fd21709e81d4d43b2e3bc5cd54a2da3c655551765cf5422bb3 [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" "+beta-2019-09-28" "test" "--frozen"` [INFO] [stdout] 4ada908fea7f63fb78d086f653def17400b917b1dcb1562f5cb406b003620ac2 [INFO] running `"docker" "start" "-a" "4ada908fea7f63fb78d086f653def17400b917b1dcb1562f5cb406b003620ac2"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/subprocess-24472a900ce71fbf [INFO] [stdout] [INFO] [stdout] running 63 tests [INFO] [stdout] test posix::tests::test_split_path ... ok [INFO] [stdout] test tests::builder::env_inherit ... ok [INFO] [stdout] test tests::builder::exec_to_string ... ok [INFO] [stdout] test tests::builder::exec_join ... ok [INFO] [stdout] test tests::builder::exec_shell ... ok [INFO] [stdout] test tests::builder::env_extend ... ok [INFO] [stdout] test tests::builder::null_file ... ok [INFO] [stdout] test tests::builder::env_inherit_set ... ok [INFO] [stdout] test tests::builder::env_set ... ok [INFO] [stdout] test tests::builder::pipeline_invalid_2 ... ok [INFO] [stdout] test tests::builder::pipeline_to_string ... ok [INFO] [stdout] test tests::builder::pipeline_invalid_1 ... ok [INFO] [stdout] test tests::builder::pipeline_capture ... ok [INFO] [stdout] test tests::builder::pipeline_capture_error_1 ... ok [INFO] [stdout] test tests::builder::pipeline_open ... ok [INFO] [stdout] test tests::builder::pipeline_compose_pipelines ... ok [INFO] [stdout] test tests::builder::pipeline_capture_error_2 ... ok [INFO] [stdout] test tests::builder::pipeline_stream_out ... ok [INFO] [stdout] test tests::builder::pipeline_stream_in ... ok [INFO] [stdout] test tests::builder::stream_capture_out_with_input_data1 ... ok [INFO] [stdout] test tests::builder::stream_capture_out_with_input_data2 ... ok [INFO] [stdout] test tests::builder::stream_stderr ... ok [INFO] [stdout] test tests::builder::stream_capture_out ... ok [INFO] [stdout] test tests::builder::stream_capture_err ... ok [INFO] [stdout] test tests::builder::pipeline_join ... ok [INFO] [stdout] test tests::builder::stream_stdout ... ok [INFO] [stdout] test tests::common::bad_cmd ... ok [INFO] [stdout] test tests::builder::stream_stdin ... ok [INFO] [stdout] test tests::common::communicate_input_output ... ok [INFO] [stdout] test tests::common::communicate_output ... ok [INFO] [stdout] test tests::common::communicate_input ... ok [INFO] [stdout] test tests::common::env_dup ... ok [INFO] [stdout] test tests::common::err_exit ... ok [INFO] [stdout] test tests::common::failed_cwd ... ok [INFO] [stdout] test tests::common::good_cmd ... ok [INFO] [stdout] test tests::common::null_byte_in_cmd ... ok [INFO] [stdout] test tests::common::cwd ... ok [INFO] [stdout] test tests::common::env_add ... ok [INFO] [stdout] test tests::common::input_from_file ... ok [INFO] [stdout] test tests::common::merge_out_to_err_pipe ... ok [INFO] [stdout] test tests::common::merge_err_to_out_pipe ... ok [INFO] [stdout] test tests::common::reject_empty_argv ... ok [INFO] [stdout] test tests::common::read_from_stdout ... ok [INFO] [stdout] test tests::common::input_output_from_file ... ok [INFO] [stdout] test tests::common::merge_err_to_out_file ... ok [INFO] [stdout] test tests::common::setup_executable ... ok [INFO] [stdout] test tests::common::output_to_file ... ok [INFO] [stdout] test tests::common::terminate ... ok [INFO] [stdout] test tests::common::simple_pipe ... ok [INFO] [stdout] test tests::posix::env_set_all_1 ... ok [INFO] [stdout] test tests::posix::env_set_all_2 ... ok [INFO] [stdout] test tests::posix::err_terminate ... ok [INFO] [stdout] test tests::posix::send_signal ... ok [INFO] [stdout] test tests::common::write_to_subprocess ... ok [INFO] [stdout] test tests::posix::waitpid_echild ... ok [INFO] [stdout] test tests::builder::reject_input_data_popen ... ok [INFO] [stdout] test tests::builder::reject_input_data_stream_stdin ... ok [INFO] [stdout] test tests::builder::reject_input_data_stream_stderr ... ok [INFO] [stdout] test tests::builder::reject_input_data_stream_stdout ... ok [INFO] [stdout] test tests::common::communicate_input_output_long ... ok [INFO] [stdout] test tests::builder::reject_input_data_join ... ok [INFO] [stdout] test tests::common::terminate_twice ... ok [INFO] [stdout] test tests::common::wait_timeout ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 63 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/just_echo-c0e710727883e909 [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/escape_args-8180c99861f10c89 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test escape_args ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/just_echo-4415b84b55f47172 [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/weird_args-52e4f2463f46d9a1 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test weird_args ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests subprocess [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test src/builder.rs - builder::exec::Exec (line 54) ... ok [INFO] [stdout] test src/builder.rs - builder::pipeline::Pipeline (line 703) ... ok [INFO] [stdout] test src/popen.rs - popen::Popen::create (line 335) ... ok [INFO] [stdout] test src/builder.rs - builder::exec::Exec (line 43) ... ok [INFO] [stdout] test src/lib.rs - (line 53) ... ok [INFO] [stdout] test src/builder.rs - builder::pipeline::Pipeline (line 692) ... ok [INFO] [stdout] test src/builder.rs - builder::exec::Exec (line 103) ... ok [INFO] [stdout] test src/builder.rs - builder::exec::Exec (line 89) ... ok [INFO] [stdout] test src/builder.rs - builder::exec::Exec (line 76) ... ok [INFO] [stdout] test src/builder.rs - builder::exec::Exec (line 65) ... ok [INFO] [stdout] test src/lib.rs - (line 30) ... ok [INFO] [stdout] test src/popen.rs - popen::PopenConfig (line 135) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "4ada908fea7f63fb78d086f653def17400b917b1dcb1562f5cb406b003620ac2"` [INFO] running `"docker" "rm" "-f" "4ada908fea7f63fb78d086f653def17400b917b1dcb1562f5cb406b003620ac2"` [INFO] [stdout] 4ada908fea7f63fb78d086f653def17400b917b1dcb1562f5cb406b003620ac2