[INFO] crate tar 0.4.22 is already in cache [INFO] extracting crate tar 0.4.22 into work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/tar/0.4.22 [INFO] extracting crate tar 0.4.22 into work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/tar/0.4.22 [INFO] validating manifest of tar-0.4.22 on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of tar-0.4.22 on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing tar-0.4.22 [INFO] finished frobbing tar-0.4.22 [INFO] frobbed toml for tar-0.4.22 written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/tar/0.4.22/Cargo.toml [INFO] started frobbing tar-0.4.22 [INFO] finished frobbing tar-0.4.22 [INFO] frobbed toml for tar-0.4.22 written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/tar/0.4.22/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking tar-0.4.22 against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-1/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/tar/0.4.22:/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" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] e5878e3fd226a013dec536a3d8e02b1785ec5389e87b85da6a2054989187ecd4 [INFO] running `"docker" "start" "-a" "e5878e3fd226a013dec536a3d8e02b1785ec5389e87b85da6a2054989187ecd4"` [INFO] [stderr] Checking tar v0.4.22 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/archive.rs:36:26 [INFO] [stderr] | [INFO] [stderr] 36 | archive: &'a Archive, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Read + 'a` [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/archive.rs:69:30 [INFO] [stderr] | [INFO] [stderr] 69 | let me: &mut Archive = self; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/archive.rs:96:30 [INFO] [stderr] | [INFO] [stderr] 96 | let me: &mut Archive = self; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/archive.rs:137:18 [INFO] [stderr] | [INFO] [stderr] 137 | impl<'a> Archive { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Read + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/builder.rs:344:25 [INFO] [stderr] | [INFO] [stderr] 344 | fn append(mut dst: &mut Write, header: &Header, mut data: &mut Read) -> io::Result<()> { [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:344:64 [INFO] [stderr] | [INFO] [stderr] 344 | fn append(mut dst: &mut Write, header: &Header, mut data: &mut Read) -> io::Result<()> { [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:359:15 [INFO] [stderr] | [INFO] [stderr] 359 | dst: &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/builder.rs:394:15 [INFO] [stderr] | [INFO] [stderr] 394 | dst: &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/builder.rs:403:25 [INFO] [stderr] | [INFO] [stderr] 403 | fn append_dir(dst: &mut Write, path: &Path, src_path: &Path, mode: HeaderMode) -> io::Result<()> { [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:423:34 [INFO] [stderr] | [INFO] [stderr] 423 | fn prepare_header_path(dst: &mut Write, header: &mut Header, path: &Path) -> io::Result<()> { [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:448:34 [INFO] [stderr] | [INFO] [stderr] 448 | fn prepare_header_link(dst: &mut Write, header: &mut Header, link_name: &Path) -> io::Result<()> { [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:464:15 [INFO] [stderr] | [INFO] [stderr] 464 | dst: &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/builder.rs:467:16 [INFO] [stderr] | [INFO] [stderr] 467 | read: &mut Read, [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:483:15 [INFO] [stderr] | [INFO] [stderr] 483 | dst: &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/entry.rs:46:36 [INFO] [stderr] | [INFO] [stderr] 46 | Data(io::Take<&'a ArchiveInner>), [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Read + 'a` [INFO] [stderr] [INFO] [stderr] warning: the item `xattr` is imported redundantly [INFO] [stderr] --> src/entry.rs:602:17 [INFO] [stderr] | [INFO] [stderr] 602 | use xattr; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:30:1 [INFO] [stderr] | [INFO] [stderr] 30 | extern crate xattr; [INFO] [stderr] | ------------------- the item `xattr` is already imported here [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/error.rs:25:32 [INFO] [stderr] | [INFO] [stderr] 25 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: the item `libc` is imported redundantly [INFO] [stderr] --> src/header.rs:753:17 [INFO] [stderr] | [INFO] [stderr] 753 | use libc; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:26:1 [INFO] [stderr] | [INFO] [stderr] 26 | extern crate libc; [INFO] [stderr] | ------------------ the item `libc` is already imported here [INFO] [stderr] [INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/archive.rs:36:26 [INFO] [stderr] | [INFO] [stderr] 36 | archive: &'a Archive, [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Read + 'a` [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/lib.rs:22:24 [INFO] [stderr] | [INFO] [stderr] 22 | #![cfg_attr(test, deny(warnings))] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: #[deny(bare_trait_objects)] implied by #[deny(warnings)] [INFO] [stderr] [INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/archive.rs:69:30 [INFO] [stderr] | [INFO] [stderr] 69 | let me: &mut Archive = self; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/archive.rs:96:30 [INFO] [stderr] | [INFO] [stderr] 96 | let me: &mut Archive = self; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/archive.rs:137:18 [INFO] [stderr] | [INFO] [stderr] 137 | impl<'a> Archive { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Read + 'a` [INFO] [stderr] [INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/builder.rs:344:25 [INFO] [stderr] | [INFO] [stderr] 344 | fn append(mut dst: &mut Write, header: &Header, mut data: &mut Read) -> io::Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/builder.rs:344:64 [INFO] [stderr] | [INFO] [stderr] 344 | fn append(mut dst: &mut Write, header: &Header, mut data: &mut Read) -> io::Result<()> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/builder.rs:359:15 [INFO] [stderr] | [INFO] [stderr] 359 | dst: &mut Write, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/builder.rs:394:15 [INFO] [stderr] | [INFO] [stderr] 394 | dst: &mut Write, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/builder.rs:403:25 [INFO] [stderr] | [INFO] [stderr] 403 | fn append_dir(dst: &mut Write, path: &Path, src_path: &Path, mode: HeaderMode) -> io::Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/builder.rs:423:34 [INFO] [stderr] | [INFO] [stderr] 423 | fn prepare_header_path(dst: &mut Write, header: &mut Header, path: &Path) -> io::Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/builder.rs:448:34 [INFO] [stderr] | [INFO] [stderr] 448 | fn prepare_header_link(dst: &mut Write, header: &mut Header, link_name: &Path) -> io::Result<()> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/builder.rs:464:15 [INFO] [stderr] | [INFO] [stderr] 464 | dst: &mut Write, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/builder.rs:467:16 [INFO] [stderr] | [INFO] [stderr] 467 | read: &mut Read, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/builder.rs:483:15 [INFO] [stderr] | [INFO] [stderr] 483 | dst: &mut Write, [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/entry.rs:46:36 [INFO] [stderr] | [INFO] [stderr] 46 | Data(io::Take<&'a ArchiveInner>), [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn Read + 'a` [INFO] [stderr] [INFO] [stderr] error: the item `xattr` is imported redundantly [INFO] [stderr] --> src/entry.rs:602:17 [INFO] [stderr] | [INFO] [stderr] 602 | use xattr; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:30:1 [INFO] [stderr] | [INFO] [stderr] 30 | extern crate xattr; [INFO] [stderr] | ------------------- the item `xattr` is already imported here [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/lib.rs:22:24 [INFO] [stderr] | [INFO] [stderr] 22 | #![cfg_attr(test, deny(warnings))] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: #[deny(unused_imports)] implied by #[deny(warnings)] [INFO] [stderr] [INFO] [stderr] error: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:25:32 [INFO] [stderr] | [INFO] [stderr] 25 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] error: the item `libc` is imported redundantly [INFO] [stderr] --> src/header.rs:753:17 [INFO] [stderr] | [INFO] [stderr] 753 | use libc; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:26:1 [INFO] [stderr] | [INFO] [stderr] 26 | extern crate libc; [INFO] [stderr] | ------------------ the item `libc` is already imported here [INFO] [stderr] [INFO] [stderr] error: aborting due to 18 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `tar`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/builder.rs:436:13 [INFO] [stderr] | [INFO] [stderr] 436 | let mut header2 = prepare_header(data.len() as u64, b'L'); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/builder.rs:455:13 [INFO] [stderr] | [INFO] [stderr] 455 | let mut header2 = prepare_header(data.len() as u64, b'K'); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "e5878e3fd226a013dec536a3d8e02b1785ec5389e87b85da6a2054989187ecd4"` [INFO] running `"docker" "rm" "-f" "e5878e3fd226a013dec536a3d8e02b1785ec5389e87b85da6a2054989187ecd4"` [INFO] [stdout] e5878e3fd226a013dec536a3d8e02b1785ec5389e87b85da6a2054989187ecd4