[INFO] crate compose_yml 0.0.55 is already in cache
[INFO] extracting crate compose_yml 0.0.55 into work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/reg/compose_yml/0.0.55
[INFO] extracting crate compose_yml 0.0.55 into work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/reg/compose_yml/0.0.55
[INFO] validating manifest of compose_yml-0.0.55 on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of compose_yml-0.0.55 on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing compose_yml-0.0.55
[INFO] finished frobbing compose_yml-0.0.55
[INFO] frobbed toml for compose_yml-0.0.55 written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/reg/compose_yml/0.0.55/Cargo.toml
[INFO] started frobbing compose_yml-0.0.55
[INFO] finished frobbing compose_yml-0.0.55
[INFO] frobbed toml for compose_yml-0.0.55 written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/reg/compose_yml/0.0.55/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking compose_yml-0.0.55 against master#452087b4bf18cece2d52d7cd8c9147195e5404bf for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-0/master#452087b4bf18cece2d52d7cd8c9147195e5404bf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/reg/compose_yml/0.0.55:/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" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] d48e74d69c1a429df2671fb0eaa6ba91dbb06bfc29208fd1908987f385c7f281
[INFO] running `"docker" "start" "-a" "d48e74d69c1a429df2671fb0eaa6ba91dbb06bfc29208fd1908987f385c7f281"`
[INFO] [stderr]    Compiling valico v1.0.1
[INFO] [stderr]     Checking jsonway v1.0.1
[INFO] [stderr]     Checking compose_yml v0.0.55 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/v2/interpolation.rs:65:54
[INFO] [stderr]    |
[INFO] [stderr] 65 | fn interpolate_helper(input: &str, mode: Mode, env: &Environment) -> Result<String> {
[INFO] [stderr]    |                                                      ^^^^^^^^^^^ help: use `dyn`: `dyn Environment`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/v2/interpolation.rs:136:39
[INFO] [stderr]     |
[INFO] [stderr] 136 | fn interpolate_env(input: &str, env: &Environment) -> Result<String> {
[INFO] [stderr]     |                                       ^^^^^^^^^^^ help: use `dyn`: `dyn Environment`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/v2/interpolation.rs:525:45
[INFO] [stderr]     |
[INFO] [stderr] 525 |     pub fn interpolate_env(&mut self, env: &Environment) -> Result<&mut T> {
[INFO] [stderr]     |                                             ^^^^^^^^^^^ help: use `dyn`: `dyn Environment`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/v2/interpolation.rs:65:54
[INFO] [stderr]    |
[INFO] [stderr] 65 | fn interpolate_helper(input: &str, mode: Mode, env: &Environment) -> Result<String> {
[INFO] [stderr]    |                                                      ^^^^^^^^^^^ help: use `dyn`: `dyn Environment`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/v2/interpolation.rs:136:39
[INFO] [stderr]     |
[INFO] [stderr] 136 | fn interpolate_env(input: &str, env: &Environment) -> Result<String> {
[INFO] [stderr]     |                                       ^^^^^^^^^^^ help: use `dyn`: `dyn Environment`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/v2/interpolation.rs:525:45
[INFO] [stderr]     |
[INFO] [stderr] 525 |     pub fn interpolate_env(&mut self, env: &Environment) -> Result<&mut T> {
[INFO] [stderr]     |                                             ^^^^^^^^^^^ help: use `dyn`: `dyn Environment`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/errors.rs:17:1
[INFO] [stderr]     |
[INFO] [stderr] 17  | / error_chain! {
[INFO] [stderr] 18  | |     // These are external, non-`error_chain` error types that we can
[INFO] [stderr] 19  | |     // automatically wrap.
[INFO] [stderr] 20  | |     foreign_links {
[INFO] [stderr] ...   |
[INFO] [stderr] 112 | |     }
[INFO] [stderr] 113 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
[INFO] [stderr]    --> src/errors.rs:17:1
[INFO] [stderr]     |
[INFO] [stderr] 17  | / error_chain! {
[INFO] [stderr] 18  | |     // These are external, non-`error_chain` error types that we can
[INFO] [stderr] 19  | |     // automatically wrap.
[INFO] [stderr] 20  | |     foreign_links {
[INFO] [stderr] ...   |
[INFO] [stderr] 112 | |     }
[INFO] [stderr] 113 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]     = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.50s
[INFO] running `"docker" "inspect" "d48e74d69c1a429df2671fb0eaa6ba91dbb06bfc29208fd1908987f385c7f281"`
[INFO] running `"docker" "rm" "-f" "d48e74d69c1a429df2671fb0eaa6ba91dbb06bfc29208fd1908987f385c7f281"`
[INFO] [stdout] d48e74d69c1a429df2671fb0eaa6ba91dbb06bfc29208fd1908987f385c7f281