[INFO] fetching crate weave 0.2.0...
[INFO] checking weave-0.2.0 against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] extracting crate weave 0.2.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate weave 0.2.0 on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate weave 0.2.0
[INFO] finished tweaking crates.io crate weave 0.2.0
[INFO] tweaked toml for crates.io crate weave 0.2.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e88b0d268571cea2837fe4d642a1f8ec1dc05ca7650ccfbbd18d38a27a80d715
[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" "e88b0d268571cea2837fe4d642a1f8ec1dc05ca7650ccfbbd18d38a27a80d715"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking weave v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/naming.rs:45:75
[INFO] [stderr]    |
[INFO] [stderr] 45 |             Box::new(GzEncoder::new(file, Compression::default())) as Box<Write>
[INFO] [stderr]    |                                                                           ^^^^^ help: use `dyn`: `dyn Write`
[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/naming.rs:47:51
[INFO] [stderr]    |
[INFO] [stderr] 47 |             Box::new(BufWriter::new(file)) as Box<Write>
[INFO] [stderr]    |                                                   ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parse.rs:71:39
[INFO] [stderr]    |
[INFO] [stderr] 71 | impl<S: Sink> Parser<S, BufReader<Box<Read>>> {
[INFO] [stderr]    |                                       ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parse.rs:74:18
[INFO] [stderr]    |
[INFO] [stderr] 74 |         naming: &NamingConvention,
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn NamingConvention`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parse.rs:77:41
[INFO] [stderr]    |
[INFO] [stderr] 77 |     ) -> Result<Parser<S, BufReader<Box<Read>>>> {
[INFO] [stderr]    |                                         ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parse.rs:80:49
[INFO] [stderr]    |
[INFO] [stderr] 80 |             Box::new(GzDecoder::new(fd)) as Box<Read>
[INFO] [stderr]    |                                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parse.rs:82:62
[INFO] [stderr]    |
[INFO] [stderr] 82 |             Box::new(File::open(naming.main_file())?) as Box<Read>
[INFO] [stderr]    |                                                              ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/newweave.rs:18:17
[INFO] [stderr]    |
[INFO] [stderr] 18 |     naming: &'n NamingConvention,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn NamingConvention`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/newweave.rs:23:32
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub fn new<'a, 'b, I>(nc: &NamingConvention, tags: I) -> Result<NewWeave>
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn NamingConvention`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/delta.rs:22:17
[INFO] [stderr]    |
[INFO] [stderr] 22 |     naming: &'n NamingConvention,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn NamingConvention`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/delta.rs:47:32
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub fn new<'a, 'b, I>(nc: &NamingConvention, tags: I, base: usize) -> Result<DeltaWriter>
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn NamingConvention`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:56:17
[INFO] [stderr]    |
[INFO] [stderr] 56 |     writer: Box<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:60:29
[INFO] [stderr]    |
[INFO] [stderr] 60 | pub fn read_header(naming: &NamingConvention) -> Result<Header> {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn NamingConvention`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:66:32
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub fn get_last_delta(naming: &NamingConvention) -> Result<usize> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn NamingConvention`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/naming.rs:45:75
[INFO] [stderr]    |
[INFO] [stderr] 45 |             Box::new(GzEncoder::new(file, Compression::default())) as Box<Write>
[INFO] [stderr]    |                                                                           ^^^^^ help: use `dyn`: `dyn Write`
[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/naming.rs:47:51
[INFO] [stderr]    |
[INFO] [stderr] 47 |             Box::new(BufWriter::new(file)) as Box<Write>
[INFO] [stderr]    |                                                   ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parse.rs:71:39
[INFO] [stderr]    |
[INFO] [stderr] 71 | impl<S: Sink> Parser<S, BufReader<Box<Read>>> {
[INFO] [stderr]    |                                       ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parse.rs:74:18
[INFO] [stderr]    |
[INFO] [stderr] 74 |         naming: &NamingConvention,
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn NamingConvention`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parse.rs:77:41
[INFO] [stderr]    |
[INFO] [stderr] 77 |     ) -> Result<Parser<S, BufReader<Box<Read>>>> {
[INFO] [stderr]    |                                         ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parse.rs:80:49
[INFO] [stderr]    |
[INFO] [stderr] 80 |             Box::new(GzDecoder::new(fd)) as Box<Read>
[INFO] [stderr]    |                                                 ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/parse.rs:82:62
[INFO] [stderr]    |
[INFO] [stderr] 82 |             Box::new(File::open(naming.main_file())?) as Box<Read>
[INFO] [stderr]    |                                                              ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/newweave.rs:18:17
[INFO] [stderr]    |
[INFO] [stderr] 18 |     naming: &'n NamingConvention,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn NamingConvention`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/newweave.rs:23:32
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub fn new<'a, 'b, I>(nc: &NamingConvention, tags: I) -> Result<NewWeave>
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn NamingConvention`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/delta.rs:22:17
[INFO] [stderr]    |
[INFO] [stderr] 22 |     naming: &'n NamingConvention,
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn NamingConvention`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/delta.rs:47:32
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub fn new<'a, 'b, I>(nc: &NamingConvention, tags: I, base: usize) -> Result<DeltaWriter>
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn NamingConvention`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:56:17
[INFO] [stderr]    |
[INFO] [stderr] 56 |     writer: Box<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:60:29
[INFO] [stderr]    |
[INFO] [stderr] 60 | pub fn read_header(naming: &NamingConvention) -> Result<Header> {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn NamingConvention`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:66:32
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub fn get_last_delta(naming: &NamingConvention) -> Result<usize> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn NamingConvention`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.30s
[INFO] running `"docker" "inspect" "e88b0d268571cea2837fe4d642a1f8ec1dc05ca7650ccfbbd18d38a27a80d715"`
[INFO] running `"docker" "rm" "-f" "e88b0d268571cea2837fe4d642a1f8ec1dc05ca7650ccfbbd18d38a27a80d715"`
[INFO] [stdout] e88b0d268571cea2837fe4d642a1f8ec1dc05ca7650ccfbbd18d38a27a80d715