[INFO] fetching crate btrfs 1.2.2... [INFO] checking btrfs-1.2.2 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] extracting crate btrfs 1.2.2 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate btrfs 1.2.2 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate btrfs 1.2.2 [INFO] finished tweaking crates.io crate btrfs 1.2.2 [INFO] tweaked toml for crates.io crate btrfs 1.2.2 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1c782fcb3c6d7a02f53e5c786eac47cd6ffb18724a378f55e80f62a702d4895c [INFO] running `"docker" "start" "-a" "1c782fcb3c6d7a02f53e5c786eac47cd6ffb18724a378f55e80f62a702d4895c"` [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking uuid v0.5.1 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Checking minilzo-sys v0.1.0 [INFO] [stderr] Checking nix v0.8.1 [INFO] [stderr] Checking flate2 v0.2.20 [INFO] [stderr] Checking minilzo v0.2.0 [INFO] [stderr] Checking btrfs v1.2.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/diskformat/item/extent_data.rs:226:42 [INFO] [stderr] | [INFO] [stderr] 226 | BTRFS_EXTENT_DATA_LZO_COMPRESSION => try! ( [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/linux/types/file_descriptor.rs:22:4 [INFO] [stderr] | [INFO] [stderr] 22 | try! ( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/linux/types/file_descriptor.rs:35:4 [INFO] [stderr] | [INFO] [stderr] 35 | try! ( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/linux/operations/deduplicate.rs:183:3 [INFO] [stderr] | [INFO] [stderr] 183 | try! ( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/linux/operations/deduplicate.rs:200:3 [INFO] [stderr] | [INFO] [stderr] 200 | try! ( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/linux/operations/deduplicate.rs:226:4 [INFO] [stderr] | [INFO] [stderr] 226 | try! ( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/linux/operations/deduplicate.rs:275:2 [INFO] [stderr] | [INFO] [stderr] 275 | try! ( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/linux/operations/fiemap.rs:19:3 [INFO] [stderr] | [INFO] [stderr] 19 | try! ( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/linux/operations/fiemap.rs:52:4 [INFO] [stderr] | [INFO] [stderr] 52 | try! ( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/linux/operations/filesystem_info.rs:132:4 [INFO] [stderr] | [INFO] [stderr] 132 | try! ( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/linux/operations/space_info.rs:23:4 [INFO] [stderr] | [INFO] [stderr] 23 | try! ( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | #[ macro_use ] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/diskformat/item/extent_data.rs:226:42 [INFO] [stderr] | [INFO] [stderr] 226 | BTRFS_EXTENT_DATA_LZO_COMPRESSION => try! ( [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/linux/types/file_descriptor.rs:22:4 [INFO] [stderr] | [INFO] [stderr] 22 | try! ( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/linux/types/file_descriptor.rs:35:4 [INFO] [stderr] | [INFO] [stderr] 35 | try! ( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/linux/operations/deduplicate.rs:183:3 [INFO] [stderr] | [INFO] [stderr] 183 | try! ( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/linux/operations/deduplicate.rs:200:3 [INFO] [stderr] | [INFO] [stderr] 200 | try! ( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/linux/operations/deduplicate.rs:226:4 [INFO] [stderr] | [INFO] [stderr] 226 | try! ( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/linux/operations/deduplicate.rs:275:2 [INFO] [stderr] | [INFO] [stderr] 275 | try! ( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/linux/operations/fiemap.rs:19:3 [INFO] [stderr] | [INFO] [stderr] 19 | try! ( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/linux/operations/fiemap.rs:52:4 [INFO] [stderr] | [INFO] [stderr] 52 | try! ( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/linux/operations/filesystem_info.rs:132:4 [INFO] [stderr] | [INFO] [stderr] 132 | try! ( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/linux/operations/space_info.rs:23:4 [INFO] [stderr] | [INFO] [stderr] 23 | try! ( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | #[ macro_use ] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` 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/linux/operations/deduplicate.rs:193:14 [INFO] [stderr] | [INFO] [stderr] 193 | io_error.description ()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/linux/operations/deduplicate.rs:193:14 [INFO] [stderr] | [INFO] [stderr] 193 | io_error.description ()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/diskformat/item/extent_data.rs:213:7 [INFO] [stderr] | [INFO] [stderr] 213 | self.data ().other_encoding) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(safe_packed_borrows)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stderr] [INFO] [stderr] warning: foreign function is never used: `lzo2a_decompress` [INFO] [stderr] --> src/compress/lzo.rs:25:2 [INFO] [stderr] | [INFO] [stderr] 25 | fn lzo2a_decompress ( [INFO] [stderr] | _____^ [INFO] [stderr] 26 | | src: * const u8, [INFO] [stderr] 27 | | src_len: libc::c_uint, [INFO] [stderr] 28 | | dst: * const u8, [INFO] [stderr] 29 | | dst_len: * mut libc::c_uint, [INFO] [stderr] 30 | | wrkmem: * const u8, [INFO] [stderr] 31 | | ) -> libc::c_int; [INFO] [stderr] | |_____________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 15 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133) [INFO] [stderr] --> src/diskformat/item/extent_data.rs:213:7 [INFO] [stderr] | [INFO] [stderr] 213 | self.data ().other_encoding) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(safe_packed_borrows)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #46043 [INFO] [stderr] = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior [INFO] [stderr] [INFO] [stderr] warning: foreign function is never used: `lzo2a_decompress` [INFO] [stderr] --> src/compress/lzo.rs:25:2 [INFO] [stderr] | [INFO] [stderr] 25 | fn lzo2a_decompress ( [INFO] [stderr] | _____^ [INFO] [stderr] 26 | | src: * const u8, [INFO] [stderr] 27 | | src_len: libc::c_uint, [INFO] [stderr] 28 | | dst: * const u8, [INFO] [stderr] 29 | | dst_len: * mut libc::c_uint, [INFO] [stderr] 30 | | wrkmem: * const u8, [INFO] [stderr] 31 | | ) -> libc::c_int; [INFO] [stderr] | |_____________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 15 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.73s [INFO] running `"docker" "inspect" "1c782fcb3c6d7a02f53e5c786eac47cd6ffb18724a378f55e80f62a702d4895c"` [INFO] running `"docker" "rm" "-f" "1c782fcb3c6d7a02f53e5c786eac47cd6ffb18724a378f55e80f62a702d4895c"` [INFO] [stdout] 1c782fcb3c6d7a02f53e5c786eac47cd6ffb18724a378f55e80f62a702d4895c