[INFO] crate xfs 0.2.0 is already in cache [INFO] testing xfs-0.2.0 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274 [INFO] extracting crate xfs 0.2.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate xfs 0.2.0 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16 [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate xfs 0.2.0 [INFO] finished tweaking crates.io crate xfs 0.2.0 [INFO] tweaked toml for crates.io crate xfs 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"` [INFO] [stdout] 513906ea92b2c940a8bd46f912529497c3c242ef9c702e335dde259692f2d81b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "513906ea92b2c940a8bd46f912529497c3c242ef9c702e335dde259692f2d81b"` [INFO] [stderr] Compiling xfs v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:601:17 [INFO] [stderr] | [INFO] [stderr] 601 | let mut f = try!(File::open("/proc/fs/xfs/stat")); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:603:5 [INFO] [stderr] | [INFO] [stderr] 603 | try!(f.read_to_string(&mut s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:608:20 [INFO] [stderr] | [INFO] [stderr] 608 | let contents = try!(read()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:568:32 [INFO] [stderr] | [INFO] [stderr] 568 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:562:42 [INFO] [stderr] | [INFO] [stderr] 562 | XfsError::Io(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.58s [INFO] running `"docker" "inspect" "513906ea92b2c940a8bd46f912529497c3c242ef9c702e335dde259692f2d81b"` [INFO] running `"docker" "rm" "-f" "513906ea92b2c940a8bd46f912529497c3c242ef9c702e335dde259692f2d81b"` [INFO] [stdout] 513906ea92b2c940a8bd46f912529497c3c242ef9c702e335dde259692f2d81b [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1ca1c69fe2ab1001d107b648e4433c4fa2d89e3d32cb28085103071c86507c5d [INFO] running `"docker" "start" "-a" "1ca1c69fe2ab1001d107b648e4433c4fa2d89e3d32cb28085103071c86507c5d"` [INFO] [stderr] Compiling xfs v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:601:17 [INFO] [stderr] | [INFO] [stderr] 601 | let mut f = try!(File::open("/proc/fs/xfs/stat")); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:603:5 [INFO] [stderr] | [INFO] [stderr] 603 | try!(f.read_to_string(&mut s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:608:20 [INFO] [stderr] | [INFO] [stderr] 608 | let contents = try!(read()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:568:32 [INFO] [stderr] | [INFO] [stderr] 568 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:562:42 [INFO] [stderr] | [INFO] [stderr] 562 | XfsError::Io(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:601:17 [INFO] [stderr] | [INFO] [stderr] 601 | let mut f = try!(File::open("/proc/fs/xfs/stat")); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:603:5 [INFO] [stderr] | [INFO] [stderr] 603 | try!(f.read_to_string(&mut s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:608:20 [INFO] [stderr] | [INFO] [stderr] 608 | let contents = try!(read()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:568:32 [INFO] [stderr] | [INFO] [stderr] 568 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:562:42 [INFO] [stderr] | [INFO] [stderr] 562 | XfsError::Io(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.28s [INFO] running `"docker" "inspect" "1ca1c69fe2ab1001d107b648e4433c4fa2d89e3d32cb28085103071c86507c5d"` [INFO] running `"docker" "rm" "-f" "1ca1c69fe2ab1001d107b648e4433c4fa2d89e3d32cb28085103071c86507c5d"` [INFO] [stdout] 1ca1c69fe2ab1001d107b648e4433c4fa2d89e3d32cb28085103071c86507c5d [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 956c61c0e3a5fefc97f9335158b725fca068e819fb5fcd809a85bc5586e1aaa3 [INFO] running `"docker" "start" "-a" "956c61c0e3a5fefc97f9335158b725fca068e819fb5fcd809a85bc5586e1aaa3"` [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:601:17 [INFO] [stderr] | [INFO] [stderr] 601 | let mut f = try!(File::open("/proc/fs/xfs/stat")); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:603:5 [INFO] [stderr] | [INFO] [stderr] 603 | try!(f.read_to_string(&mut s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:608:20 [INFO] [stderr] | [INFO] [stderr] 608 | let contents = try!(read()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:568:32 [INFO] [stderr] | [INFO] [stderr] 568 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:562:42 [INFO] [stderr] | [INFO] [stderr] 562 | XfsError::Io(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:601:17 [INFO] [stderr] | [INFO] [stderr] 601 | let mut f = try!(File::open("/proc/fs/xfs/stat")); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:603:5 [INFO] [stderr] | [INFO] [stderr] 603 | try!(f.read_to_string(&mut s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:608:20 [INFO] [stderr] | [INFO] [stderr] 608 | let contents = try!(read()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:568:32 [INFO] [stderr] | [INFO] [stderr] 568 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lib.rs:562:42 [INFO] [stderr] | [INFO] [stderr] 562 | XfsError::Io(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/xfs-07d8cf0ed00afe36 [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test tests::it_parses_a_u32 ... ok [INFO] [stdout] test tests::it_parses_a_u32_with_whitespace ... ok [INFO] [stdout] test tests::it_parses_attribute_operations ... ok [INFO] [stdout] test tests::it_parses_allocation_btree ... ok [INFO] [stdout] test tests::it_parses_block_mapping ... ok [INFO] [stdout] test tests::it_parses_block_map_btree ... ok [INFO] [stdout] test tests::it_parses_buf_statistics ... ok [INFO] [stdout] test tests::it_parses_debug ... ok [INFO] [stdout] test tests::it_parses_directory_operations ... ok [INFO] [stdout] test tests::it_parses_extended_precision_counters ... ok [INFO] [stdout] test tests::it_parses_example ... ok [INFO] [stdout] test tests::it_parses_log_operations ... ok [INFO] [stdout] test tests::it_parses_inode_operations ... ok [INFO] [stdout] test tests::it_parses_inode_clustering ... ok [INFO] [stdout] test tests::it_parses_io_map_write_convert ... ok [INFO] [stdout] test tests::it_parses_extent_allocation ... ok [INFO] [stdout] test tests::it_parses_newer_version_with_extra_fields ... ok [INFO] [stdout] test tests::it_parses_tail_pushing_stats ... ok [INFO] [stdout] test tests::it_parses_transactions ... ok [INFO] [stdout] test tests::it_parses_read_write_stats ... ok [INFO] [stdout] test tests::it_parses_vnode_statistics ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests xfs [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" "956c61c0e3a5fefc97f9335158b725fca068e819fb5fcd809a85bc5586e1aaa3"` [INFO] running `"docker" "rm" "-f" "956c61c0e3a5fefc97f9335158b725fca068e819fb5fcd809a85bc5586e1aaa3"` [INFO] [stdout] 956c61c0e3a5fefc97f9335158b725fca068e819fb5fcd809a85bc5586e1aaa3