[INFO] fetching crate libxml 0.2.9...
[INFO] extracting crate libxml 0.2.9 into work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/libxml/0.2.9
[INFO] extracting crate libxml 0.2.9 into work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/libxml/0.2.9
[INFO] validating manifest of libxml-0.2.9 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 libxml-0.2.9 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 libxml-0.2.9
[INFO] finished frobbing libxml-0.2.9
[INFO] frobbed toml for libxml-0.2.9 written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/libxml/0.2.9/Cargo.toml
[INFO] started frobbing libxml-0.2.9
[INFO] finished frobbing libxml-0.2.9
[INFO] frobbed toml for libxml-0.2.9 written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/libxml/0.2.9/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking libxml-0.2.9 against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-7/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/libxml/0.2.9:/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] b841cf76df8ecb400c53c01d162da0a91a572eb7e2c70a62db87262bd92720c7
[INFO] running `"docker" "start" "-a" "b841cf76df8ecb400c53c01d162da0a91a572eb7e2c70a62db87262bd92720c7"`
[INFO] [stderr]    Compiling libxml v0.2.9 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tree/namespace.rs:21:77
[INFO] [stderr]    |
[INFO] [stderr] 21 |   pub fn new(prefix: &str, href: &str, node: &mut Node) -> Result<Self, Box<Error>> {
[INFO] [stderr]    |                                                                             ^^^^^ help: use `dyn`: `dyn Error`
[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/tree/node.rs:274:80
[INFO] [stderr]     |
[INFO] [stderr] 274 |   pub fn add_prev_sibling(&mut self, new_sibling: &mut Node) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/node.rs:286:80
[INFO] [stderr]     |
[INFO] [stderr] 286 |   pub fn add_next_sibling(&mut self, new_sibling: &mut Node) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/node.rs:323:60
[INFO] [stderr]     |
[INFO] [stderr] 323 |   pub fn set_name(&mut self, name: &str) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                            ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/node.rs:346:66
[INFO] [stderr]     |
[INFO] [stderr] 346 |   pub fn set_content(&mut self, content: &str) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/node.rs:400:77
[INFO] [stderr]     |
[INFO] [stderr] 400 |   pub fn set_property(&mut self, name: &str, value: &str) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/node.rs:418:23
[INFO] [stderr]     |
[INFO] [stderr] 418 |   ) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/node.rs:433:67
[INFO] [stderr]     |
[INFO] [stderr] 433 |   pub fn remove_property(&mut self, name: &str) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                                   ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/node.rs:470:78
[INFO] [stderr]     |
[INFO] [stderr] 470 |   pub fn set_attribute(&mut self, name: &str, value: &str) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/node.rs:479:23
[INFO] [stderr]     |
[INFO] [stderr] 479 |   ) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/node.rs:484:68
[INFO] [stderr]     |
[INFO] [stderr] 484 |   pub fn remove_attribute(&mut self, name: &str) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/node.rs:574:76
[INFO] [stderr]     |
[INFO] [stderr] 574 |   pub fn set_namespace(&mut self, namespace: &Namespace) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                                            ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/node.rs:628:69
[INFO] [stderr]     |
[INFO] [stderr] 628 |   pub fn recursively_remove_namespaces(&mut self) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/node.rs:658:86
[INFO] [stderr]     |
[INFO] [stderr] 658 |   pub fn new_child(&mut self, ns: Option<Namespace>, name: &str) -> Result<Node, Box<Error>> {
[INFO] [stderr]     |                                                                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/node.rs:681:25
[INFO] [stderr]     |
[INFO] [stderr] 681 |   ) -> Result<Node, Box<Error>> {
[INFO] [stderr]     |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/node.rs:700:66
[INFO] [stderr]     |
[INFO] [stderr] 700 |   pub fn append_text(&mut self, content: &str) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/node.rs:780:90
[INFO] [stderr]     |
[INFO] [stderr] 780 |   pub fn replace_child_node(&mut self, mut new: Node, mut old: Node) -> Result<Node, Box<Error>> {
[INFO] [stderr]     |                                                                                          ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/tree/namespace.rs:21:77
[INFO] [stderr]    |
[INFO] [stderr] 21 |   pub fn new(prefix: &str, href: &str, node: &mut Node) -> Result<Self, Box<Error>> {
[INFO] [stderr]    |                                                                             ^^^^^ help: use `dyn`: `dyn Error`
[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/tree/node.rs:274:80
[INFO] [stderr]     |
[INFO] [stderr] 274 |   pub fn add_prev_sibling(&mut self, new_sibling: &mut Node) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/node.rs:286:80
[INFO] [stderr]     |
[INFO] [stderr] 286 |   pub fn add_next_sibling(&mut self, new_sibling: &mut Node) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/node.rs:323:60
[INFO] [stderr]     |
[INFO] [stderr] 323 |   pub fn set_name(&mut self, name: &str) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                            ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/node.rs:346:66
[INFO] [stderr]     |
[INFO] [stderr] 346 |   pub fn set_content(&mut self, content: &str) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/node.rs:400:77
[INFO] [stderr]     |
[INFO] [stderr] 400 |   pub fn set_property(&mut self, name: &str, value: &str) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/node.rs:418:23
[INFO] [stderr]     |
[INFO] [stderr] 418 |   ) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/node.rs:433:67
[INFO] [stderr]     |
[INFO] [stderr] 433 |   pub fn remove_property(&mut self, name: &str) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                                   ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/node.rs:470:78
[INFO] [stderr]     |
[INFO] [stderr] 470 |   pub fn set_attribute(&mut self, name: &str, value: &str) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/node.rs:479:23
[INFO] [stderr]     |
[INFO] [stderr] 479 |   ) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/node.rs:484:68
[INFO] [stderr]     |
[INFO] [stderr] 484 |   pub fn remove_attribute(&mut self, name: &str) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/node.rs:574:76
[INFO] [stderr]     |
[INFO] [stderr] 574 |   pub fn set_namespace(&mut self, namespace: &Namespace) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                                            ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/node.rs:628:69
[INFO] [stderr]     |
[INFO] [stderr] 628 |   pub fn recursively_remove_namespaces(&mut self) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/node.rs:658:86
[INFO] [stderr]     |
[INFO] [stderr] 658 |   pub fn new_child(&mut self, ns: Option<Namespace>, name: &str) -> Result<Node, Box<Error>> {
[INFO] [stderr]     |                                                                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/node.rs:681:25
[INFO] [stderr]     |
[INFO] [stderr] 681 |   ) -> Result<Node, Box<Error>> {
[INFO] [stderr]     |                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/node.rs:700:66
[INFO] [stderr]     |
[INFO] [stderr] 700 |   pub fn append_text(&mut self, content: &str) -> Result<(), Box<Error>> {
[INFO] [stderr]     |                                                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tree/node.rs:780:90
[INFO] [stderr]     |
[INFO] [stderr] 780 |   pub fn replace_child_node(&mut self, mut new: Node, mut old: Node) -> Result<Node, Box<Error>> {
[INFO] [stderr]     |                                                                                          ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.19s
[INFO] running `"docker" "inspect" "b841cf76df8ecb400c53c01d162da0a91a572eb7e2c70a62db87262bd92720c7"`
[INFO] running `"docker" "rm" "-f" "b841cf76df8ecb400c53c01d162da0a91a572eb7e2c70a62db87262bd92720c7"`
[INFO] [stdout] b841cf76df8ecb400c53c01d162da0a91a572eb7e2c70a62db87262bd92720c7