[INFO] crate xml-rs 0.8.0 is already in cache
[INFO] extracting crate xml-rs 0.8.0 into work/ex/pr-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/reg/xml-rs/0.8.0
[INFO] extracting crate xml-rs 0.8.0 into work/ex/pr-60466/sources/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853/reg/xml-rs/0.8.0
[INFO] validating manifest of xml-rs-0.8.0 on toolchain master#7840a0b753a065a41999f1fb6028f67d33e3fdd5
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of xml-rs-0.8.0 on toolchain try#6a9f0b6cc40687e25f9d772e3b10bab335c63853
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing xml-rs-0.8.0
[INFO] finished frobbing xml-rs-0.8.0
[INFO] frobbed toml for xml-rs-0.8.0 written to work/ex/pr-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/reg/xml-rs/0.8.0/Cargo.toml
[INFO] started frobbing xml-rs-0.8.0
[INFO] finished frobbing xml-rs-0.8.0
[INFO] frobbed toml for xml-rs-0.8.0 written to work/ex/pr-60466/sources/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853/reg/xml-rs/0.8.0/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] checking xml-rs-0.8.0 against try#6a9f0b6cc40687e25f9d772e3b10bab335c63853 for pr-60466
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60466/worker-7/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60466/sources/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853/reg/xml-rs/0.8.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] cbd2a1873f21cb4595454089fd6b52e6ef5ffa780c17dc8fd47f57d8d3efc7ac
[INFO] running `"docker" "start" "-a" "cbd2a1873f21cb4595454089fd6b52e6ef5ffa780c17dc8fd47f57d8d3efc7ac"`
[INFO] [stderr]     Checking xml-rs v0.8.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/reader/error.rs:121:26
[INFO] [stderr]     |
[INFO] [stderr] 121 | fn error_description(e: &error::Error) -> &str { e.description() }
[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: the item `Error` is imported redundantly
[INFO] [stderr]   --> src/writer/emitter.rs:46:13
[INFO] [stderr]    |
[INFO] [stderr] 6  | use std::error::Error;
[INFO] [stderr]    |     ----------------- the item `Error` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 46 |         use std::error::Error;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^
[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/reader/error.rs:121:26
[INFO] [stderr]     |
[INFO] [stderr] 121 | fn error_description(e: &error::Error) -> &str { e.description() }
[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: the item `Error` is imported redundantly
[INFO] [stderr]   --> src/writer/emitter.rs:46:13
[INFO] [stderr]    |
[INFO] [stderr] 6  | use std::error::Error;
[INFO] [stderr]    |     ----------------- the item `Error` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 46 |         use std::error::Error;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^
[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/analyze.rs:23:22
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let source: &mut Read = match env::args().nth(1) {
[INFO] [stderr]    |                      ^^^^ help: use `dyn`: `dyn Read`
[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/analyze.rs:23:22
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let source: &mut Read = match env::args().nth(1) {
[INFO] [stderr]    |                      ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.03s
[INFO] running `"docker" "inspect" "cbd2a1873f21cb4595454089fd6b52e6ef5ffa780c17dc8fd47f57d8d3efc7ac"`
[INFO] running `"docker" "rm" "-f" "cbd2a1873f21cb4595454089fd6b52e6ef5ffa780c17dc8fd47f57d8d3efc7ac"`
[INFO] [stdout] cbd2a1873f21cb4595454089fd6b52e6ef5ffa780c17dc8fd47f57d8d3efc7ac