[INFO] fetching crate varlink 7.0.1... [INFO] extracting crate varlink 7.0.1 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/varlink/7.0.1 [INFO] extracting crate varlink 7.0.1 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/varlink/7.0.1 [INFO] validating manifest of varlink-7.0.1 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 varlink-7.0.1 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 varlink-7.0.1 [INFO] finished frobbing varlink-7.0.1 [INFO] frobbed toml for varlink-7.0.1 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/varlink/7.0.1/Cargo.toml [INFO] started frobbing varlink-7.0.1 [INFO] finished frobbing varlink-7.0.1 [INFO] frobbed toml for varlink-7.0.1 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/varlink/7.0.1/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] 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] testing varlink-7.0.1 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/varlink/7.0.1:/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] 2d9f22f7e87ff0bc372763f23cb6d0d591f6c52de38a2063de5e5cd6fb1f0021 [INFO] running `"docker" "start" "-a" "2d9f22f7e87ff0bc372763f23cb6d0d591f6c52de38a2063de5e5cd6fb1f0021"` [INFO] [stderr] Compiling chainerror v0.4.3 [INFO] [stderr] Compiling varlink v7.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/client.rs:176:44 [INFO] [stderr] | [INFO] [stderr] 176 | pub fn split(&mut self) -> Result<(Box, Box)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Read + Send + Sync` [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/client.rs:176:69 [INFO] [stderr] | [INFO] [stderr] 176 | pub fn split(&mut self) -> Result<(Box, Box)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server.rs:41:44 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn split(&mut self) -> Result<(Box, Box)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Read + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server.rs:41:69 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn split(&mut self) -> Result<(Box, Box)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: the item `FromRawFd` is imported redundantly [INFO] [stderr] --> src/server.rs:200:9 [INFO] [stderr] | [INFO] [stderr] 21 | use std::os::unix::io::{AsRawFd, FromRawFd, IntoRawFd, RawFd}; [INFO] [stderr] | --------- the item `FromRawFd` is already imported here [INFO] [stderr] ... [INFO] [stderr] 200 | use std::os::unix::io::FromRawFd; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server.rs:482:16 [INFO] [stderr] | [INFO] [stderr] 482 | type Job = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox + Send + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:350:62 [INFO] [stderr] | [INFO] [stderr] 350 | fn call_upgraded(&self, call: &mut Call, bufreader: &mut BufRead) -> Result>; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:547:25 [INFO] [stderr] | [INFO] [stderr] 547 | pub writer: &'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/lib.rs:747:32 [INFO] [stderr] | [INFO] [stderr] 747 | pub fn new(writer: &'a mut Write, request: &'a Request<'a>) -> Self { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:755:37 [INFO] [stderr] | [INFO] [stderr] 755 | fn new_upgraded(writer: &'a mut Write) -> Self { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:793:38 [INFO] [stderr] | [INFO] [stderr] 793 | pub reader: Option>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Read + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:794:28 [INFO] [stderr] | [INFO] [stderr] 794 | pub writer: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:937:34 [INFO] [stderr] | [INFO] [stderr] 937 | reader: Option>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Read + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:938:24 [INFO] [stderr] | [INFO] [stderr] 938 | writer: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1173:44 [INFO] [stderr] | [INFO] [stderr] 1173 | ifaces: HashMap, Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Interface + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1214:63 [INFO] [stderr] | [INFO] [stderr] 1214 | fn call_upgraded(&self, call: &mut Call, _bufreader: &mut BufRead) -> Result> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1303:29 [INFO] [stderr] | [INFO] [stderr] 1303 | interfaces: Vec>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Interface + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1305:62 [INFO] [stderr] | [INFO] [stderr] 1305 | let mut ifhashmap = HashMap::, Box>::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Interface + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1341:25 [INFO] [stderr] | [INFO] [stderr] 1341 | bufreader: &mut BufRead, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1360:25 [INFO] [stderr] | [INFO] [stderr] 1360 | bufreader: &mut BufRead, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1361:22 [INFO] [stderr] | [INFO] [stderr] 1361 | writer: &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/lib.rs:1400:25 [INFO] [stderr] | [INFO] [stderr] 1400 | bufreader: &mut BufRead, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1401:22 [INFO] [stderr] | [INFO] [stderr] 1401 | writer: &mut Write, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::os::unix::process::CommandExt::before_exec': should be unsafe, use `pre_exec` instead [INFO] [stderr] --> src/client.rs:58:10 [INFO] [stderr] | [INFO] [stderr] 58 | .before_exec({ [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.87s [INFO] running `"docker" "inspect" "2d9f22f7e87ff0bc372763f23cb6d0d591f6c52de38a2063de5e5cd6fb1f0021"` [INFO] running `"docker" "rm" "-f" "2d9f22f7e87ff0bc372763f23cb6d0d591f6c52de38a2063de5e5cd6fb1f0021"` [INFO] [stdout] 2d9f22f7e87ff0bc372763f23cb6d0d591f6c52de38a2063de5e5cd6fb1f0021 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/varlink/7.0.1:/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] 2818a569adf21339ea68a1da52ac02c5c32e17c613cc7e490cb7d32dd727358f [INFO] running `"docker" "start" "-a" "2818a569adf21339ea68a1da52ac02c5c32e17c613cc7e490cb7d32dd727358f"` [INFO] [stderr] Compiling varlink v7.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/client.rs:176:44 [INFO] [stderr] | [INFO] [stderr] 176 | pub fn split(&mut self) -> Result<(Box, Box)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Read + Send + Sync` [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/client.rs:176:69 [INFO] [stderr] | [INFO] [stderr] 176 | pub fn split(&mut self) -> Result<(Box, Box)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server.rs:41:44 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn split(&mut self) -> Result<(Box, Box)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Read + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server.rs:41:69 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn split(&mut self) -> Result<(Box, Box)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: the item `FromRawFd` is imported redundantly [INFO] [stderr] --> src/server.rs:200:9 [INFO] [stderr] | [INFO] [stderr] 21 | use std::os::unix::io::{AsRawFd, FromRawFd, IntoRawFd, RawFd}; [INFO] [stderr] | --------- the item `FromRawFd` is already imported here [INFO] [stderr] ... [INFO] [stderr] 200 | use std::os::unix::io::FromRawFd; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server.rs:482:16 [INFO] [stderr] | [INFO] [stderr] 482 | type Job = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox + Send + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:350:62 [INFO] [stderr] | [INFO] [stderr] 350 | fn call_upgraded(&self, call: &mut Call, bufreader: &mut BufRead) -> Result>; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:547:25 [INFO] [stderr] | [INFO] [stderr] 547 | pub writer: &'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/lib.rs:747:32 [INFO] [stderr] | [INFO] [stderr] 747 | pub fn new(writer: &'a mut Write, request: &'a Request<'a>) -> Self { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:755:37 [INFO] [stderr] | [INFO] [stderr] 755 | fn new_upgraded(writer: &'a mut Write) -> Self { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:793:38 [INFO] [stderr] | [INFO] [stderr] 793 | pub reader: Option>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Read + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:794:28 [INFO] [stderr] | [INFO] [stderr] 794 | pub writer: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:937:34 [INFO] [stderr] | [INFO] [stderr] 937 | reader: Option>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Read + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:938:24 [INFO] [stderr] | [INFO] [stderr] 938 | writer: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Write + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1173:44 [INFO] [stderr] | [INFO] [stderr] 1173 | ifaces: HashMap, Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Interface + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1214:63 [INFO] [stderr] | [INFO] [stderr] 1214 | fn call_upgraded(&self, call: &mut Call, _bufreader: &mut BufRead) -> Result> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1303:29 [INFO] [stderr] | [INFO] [stderr] 1303 | interfaces: Vec>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Interface + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1305:62 [INFO] [stderr] | [INFO] [stderr] 1305 | let mut ifhashmap = HashMap::, Box>::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Interface + Send + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1341:25 [INFO] [stderr] | [INFO] [stderr] 1341 | bufreader: &mut BufRead, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1360:25 [INFO] [stderr] | [INFO] [stderr] 1360 | bufreader: &mut BufRead, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1361:22 [INFO] [stderr] | [INFO] [stderr] 1361 | writer: &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/lib.rs:1400:25 [INFO] [stderr] | [INFO] [stderr] 1400 | bufreader: &mut BufRead, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:1401:22 [INFO] [stderr] | [INFO] [stderr] 1401 | writer: &mut Write, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::os::unix::process::CommandExt::before_exec': should be unsafe, use `pre_exec` instead [INFO] [stderr] --> src/client.rs:58:10 [INFO] [stderr] | [INFO] [stderr] 58 | .before_exec({ [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.62s [INFO] running `"docker" "inspect" "2818a569adf21339ea68a1da52ac02c5c32e17c613cc7e490cb7d32dd727358f"` [INFO] running `"docker" "rm" "-f" "2818a569adf21339ea68a1da52ac02c5c32e17c613cc7e490cb7d32dd727358f"` [INFO] [stdout] 2818a569adf21339ea68a1da52ac02c5c32e17c613cc7e490cb7d32dd727358f [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/varlink/7.0.1:/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] 5ec6e01726e623941796ef745f0391f2e0f0a57a3227895fc919620489fe216d [INFO] running `"docker" "start" "-a" "5ec6e01726e623941796ef745f0391f2e0f0a57a3227895fc919620489fe216d"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/varlink-f49b5864e28f7f50 [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test::test_handle ... ok [INFO] [stderr] thread '' panicked at 'Error listen: src/server.rs:279: Io( [INFO] [stderr] Other, [INFO] [stderr] ) [INFO] [stderr] Caused by: [INFO] [stderr] Os { [INFO] [stderr] code: 30, [INFO] [stderr] kind: Other, [INFO] [stderr] message: "Read-only file system", [INFO] [stderr] }', src/test.rs:18:17 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x56450401ab1b - backtrace::backtrace::libunwind::trace::h98ebe34dc63b52e3 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x56450401ab1b - backtrace::backtrace::trace_unsynchronized::hd041341a38fdc1ca [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x56450401ab1b - std::sys_common::backtrace::_print::hc8c584aa09df5c15 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x56450401ab1b - std::sys_common::backtrace::print::h4828f56ae571c1ad [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x56450401ab1b - std::panicking::default_hook::{{closure}}::h69fce690c9f4b3d3 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 5: 0x56450401a81c - std::panicking::default_hook::h231e0e11400caad4 [INFO] [stderr] at src/libstd/panicking.rs:212 [INFO] [stderr] 6: 0x56450401b290 - std::panicking::rust_panic_with_hook::h8c0d039880f491f2 [INFO] [stderr] at src/libstd/panicking.rs:475 [INFO] [stderr] 7: 0x56450401ae12 - std::panicking::continue_panic_fmt::hd71af4da4e8103ab [INFO] [stderr] at src/libstd/panicking.rs:382 [INFO] [stderr] 8: 0x56450401ad5f - std::panicking::begin_panic_fmt::h6fa6b99240aafbc9 [INFO] [stderr] at src/libstd/panicking.rs:337 [INFO] [stderr] 9: 0x564503f90d9c - varlink::test::test_listen::run_app::h4b45987a62c5777c [INFO] [stderr] at src/test.rs:18 [INFO] [stderr] 10: 0x564503f908fa - varlink::test::test_listen::{{closure}}::ha9d854e42d76df70 [INFO] [stderr] at src/test.rs:122 [INFO] [stderr] 11: 0x564503f6bfab - std::sys_common::backtrace::__rust_begin_short_backtrace::hb4c9f3bb580df993 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 12: 0x564503f26d5d - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hfc86d93b836a4532 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/thread/mod.rs:470 [INFO] [stderr] 13: 0x564503f94bcd - as core::ops::function::FnOnce<()>>::call_once::h941d7960d6dc80ed [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:309 [INFO] [stderr] 14: 0x564503f6d180 - std::panicking::try::do_call::h4ac12cd6eef19d5b [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:294 [INFO] [stderr] 15: 0x564504020c5a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 16: 0x564503f6ce03 - std::panicking::try::h0a34f014aeed7709 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:273 [INFO] [stderr] 17: 0x564503f9609d - std::panic::catch_unwind::hd5dc0ae736f28c05 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:388 [INFO] [stderr] 18: 0x564503f2683a - std::thread::Builder::spawn_unchecked::{{closure}}::h3dcdc9d0cabcda0a [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/thread/mod.rs:469 [INFO] [stderr] 19: 0x564503f82cc3 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h923dbac2da5f02cc [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231 [INFO] [stderr] 20: 0x56450400e29f - as core::ops::function::FnOnce>::call_once::h146d737fe1c8556c [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746 [INFO] [stderr] 21: 0x564504020310 - as core::ops::function::FnOnce>::call_once::h44ec2de830c4be09 [INFO] [stderr] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746 [INFO] [stderr] 22: 0x564504020310 - std::sys_common::thread::start_thread::hed7ed434f3e17f57 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 23: 0x564504020310 - std::sys::unix::thread::Thread::new::thread_start::h62b89907378dc35b [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 24: 0x7f6aa7e3f4a4 - start_thread [INFO] [stderr] 25: 0x7f6aa796ad0f - __clone [INFO] [stderr] 26: 0x0 - [INFO] [stdout] test test::test_listen ... FAILED [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test::test_listen stdout ---- [INFO] [stdout] Error: src/client.rs:168: Io(NotFound) [INFO] [stdout] Caused by: [INFO] [stdout] Os { code: 2, kind: NotFound, message: "No such file or directory" } [INFO] [stdout] thread 'test::test_listen' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `1`, [INFO] [stdout] right: `0`: the test returned a termination value with a non-zero status code (1) which indicates a failure', src/libtest/lib.rs:334:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x56450401ab1b - backtrace::backtrace::libunwind::trace::h98ebe34dc63b52e3 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x56450401ab1b - backtrace::backtrace::trace_unsynchronized::hd041341a38fdc1ca [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x56450401ab1b - std::sys_common::backtrace::_print::hc8c584aa09df5c15 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x56450401ab1b - std::sys_common::backtrace::print::h4828f56ae571c1ad [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x56450401ab1b - std::panicking::default_hook::{{closure}}::h69fce690c9f4b3d3 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 5: 0x56450401a7af - std::panicking::default_hook::h231e0e11400caad4 [INFO] [stdout] at src/libstd/panicking.rs:209 [INFO] [stdout] 6: 0x56450401b290 - std::panicking::rust_panic_with_hook::h8c0d039880f491f2 [INFO] [stdout] at src/libstd/panicking.rs:475 [INFO] [stdout] 7: 0x56450401ae12 - std::panicking::continue_panic_fmt::hd71af4da4e8103ab [INFO] [stdout] at src/libstd/panicking.rs:382 [INFO] [stdout] 8: 0x56450401ad5f - std::panicking::begin_panic_fmt::h6fa6b99240aafbc9 [INFO] [stdout] at src/libstd/panicking.rs:337 [INFO] [stdout] 9: 0x564503f6d90a - test::assert_test_result::haf8db1cf8204cc22 [INFO] [stdout] at /opt/crater/workdir/<::std::macros::panic macros>:8 [INFO] [stdout] 10: 0x564503f904a0 - varlink::test::test_listen::{{closure}}::hb3a0d1f698f997c7 [INFO] [stdout] at src/test.rs:6 [INFO] [stdout] 11: 0x564503f8313e - core::ops::function::FnOnce::call_once::hd32fadaca04dc3d7 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231 [INFO] [stdout] 12: 0x564503fa582f - as core::ops::function::FnOnce>::call_once::h7d12c58d88f85f52 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746 [INFO] [stdout] 13: 0x564504020c5a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 14: 0x564503fc0208 - std::panicking::try::h5ed77697f4b9cf5a [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:273 [INFO] [stdout] 15: 0x564503fc0208 - std::panic::catch_unwind::hc3df70fd601bf96f [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:388 [INFO] [stdout] 16: 0x564503fc0208 - test::run_test::run_test_inner::{{closure}}::haf52e514bd7b7a7a [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 17: 0x564503f9ada5 - std::sys_common::backtrace::__rust_begin_short_backtrace::he61de6f42984ba1b [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 18: 0x564503f9eda5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h583331a58084cfa6 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/thread/mod.rs:470 [INFO] [stdout] 19: 0x564503f9eda5 - as core::ops::function::FnOnce<()>>::call_once::h730d3f044d244375 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:309 [INFO] [stdout] 20: 0x564503f9eda5 - std::panicking::try::do_call::h11328ad090f12422 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:294 [INFO] [stdout] 21: 0x564504020c5a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 22: 0x564503f9f432 - std::panicking::try::hd00f486f5358e439 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:273 [INFO] [stdout] 23: 0x564503f9f432 - std::panic::catch_unwind::h78adeaedb9e59cb0 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:388 [INFO] [stdout] 24: 0x564503f9f432 - std::thread::Builder::spawn_unchecked::{{closure}}::ha2637f22a0fb0434 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/thread/mod.rs:469 [INFO] [stdout] 25: 0x564503f9f432 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h86e6656f4f46649d [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231 [INFO] [stdout] 26: 0x56450400e29f - as core::ops::function::FnOnce>::call_once::h146d737fe1c8556c [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746 [INFO] [stdout] 27: 0x564504020310 - as core::ops::function::FnOnce>::call_once::h44ec2de830c4be09 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746 [INFO] [stdout] 28: 0x564504020310 - std::sys_common::thread::start_thread::hed7ed434f3e17f57 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 29: 0x564504020310 - std::sys::unix::thread::Thread::new::thread_start::h62b89907378dc35b [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 30: 0x7f6aa7e3f4a4 - start_thread [INFO] [stdout] 31: 0x7f6aa796ad0f - __clone [INFO] [stdout] 32: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test::test_listen [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "5ec6e01726e623941796ef745f0391f2e0f0a57a3227895fc919620489fe216d"` [INFO] running `"docker" "rm" "-f" "5ec6e01726e623941796ef745f0391f2e0f0a57a3227895fc919620489fe216d"` [INFO] [stdout] 5ec6e01726e623941796ef745f0391f2e0f0a57a3227895fc919620489fe216d