[INFO] fetching crate rustache-lists 0.1.2...
[INFO] checking rustache-lists-0.1.2 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] extracting crate rustache-lists 0.1.2 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate rustache-lists 0.1.2 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rustache-lists 0.1.2
[INFO] finished tweaking crates.io crate rustache-lists 0.1.2
[INFO] tweaked toml for crates.io crate rustache-lists 0.1.2 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 1f64e2d100b43a1866b9ebb490c8c3b069d0a60d58f45dfb287587746bd68fc9
[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" "1f64e2d100b43a1866b9ebb490c8c3b069d0a60d58f45dfb287587746bd68fc9"`
[INFO] [stderr]     Checking rustache-lists v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/template.rs:220:21
[INFO] [stderr]     |
[INFO] [stderr] 220 |                     try!(self.handle_unescaped_or_value_node(node,
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/template.rs:231:21
[INFO] [stderr]     |
[INFO] [stderr] 231 |                     try!(self.handle_unescaped_or_value_node(node,
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/template.rs:593:13
[INFO] [stderr]     |
[INFO] [stderr] 593 |             try!(self.handle_node(node, data, writer));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:40:31
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub type Lambda<'a> = &'a mut FnMut(string::String) -> string::String;
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(string::String) -> string::String`
[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/rustache.rs:37:17
[INFO] [stderr]    |
[INFO] [stderr] 37 | impl Render for ToString {
[INFO] [stderr]    |                 ^^^^^^^^ help: use `dyn`: `dyn ToString`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/build.rs:74:50
[INFO] [stderr]    |
[INFO] [stderr] 74 | ...                   f: &'a mut FnMut(String) -> String)
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/build.rs:155:41
[INFO] [stderr]     |
[INFO] [stderr] 155 |     pub fn push_lambda(self, f: &'a mut FnMut(String) -> String) -> VecBuilder<'a> {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/template.rs:143:64
[INFO] [stderr]     |
[INFO] [stderr] 143 | ...                   f: &mut FnMut(String) -> String,
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/template.rs:156:62
[INFO] [stderr]     |
[INFO] [stderr] 156 | ...                   f: &mut FnMut(String) -> String,
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/template.rs:220:21
[INFO] [stderr]     |
[INFO] [stderr] 220 |                     try!(self.handle_unescaped_or_value_node(node,
[INFO] [stderr]     |                     ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/template.rs:231:21
[INFO] [stderr]     |
[INFO] [stderr] 231 |                     try!(self.handle_unescaped_or_value_node(node,
[INFO] [stderr]     |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/template.rs:593:13
[INFO] [stderr]     |
[INFO] [stderr] 593 |             try!(self.handle_node(node, data, writer));
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:40:31
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub type Lambda<'a> = &'a mut FnMut(string::String) -> string::String;
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(string::String) -> string::String`
[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/rustache.rs:37:17
[INFO] [stderr]    |
[INFO] [stderr] 37 | impl Render for ToString {
[INFO] [stderr]    |                 ^^^^^^^^ help: use `dyn`: `dyn ToString`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/build.rs:74:50
[INFO] [stderr]    |
[INFO] [stderr] 74 | ...                   f: &'a mut FnMut(String) -> String)
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/build.rs:155:41
[INFO] [stderr]     |
[INFO] [stderr] 155 |     pub fn push_lambda(self, f: &'a mut FnMut(String) -> String) -> VecBuilder<'a> {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/template.rs:143:64
[INFO] [stderr]     |
[INFO] [stderr] 143 | ...                   f: &mut FnMut(String) -> String,
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String) -> String`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/template.rs:156:62
[INFO] [stderr]     |
[INFO] [stderr] 156 | ...                   f: &mut FnMut(String) -> String,
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(String) -> String`
[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:5:1
[INFO] [stderr]    |
[INFO] [stderr] 5  | / error_chain! {
[INFO] [stderr] 6  | |
[INFO] [stderr] 7  | |     foreign_links {
[INFO] [stderr] 8  | |         json::BuilderError, Json;
[INFO] [stderr] ...  |
[INFO] [stderr] 31 | |     }
[INFO] [stderr] 32 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[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:5:1
[INFO] [stderr]    |
[INFO] [stderr] 5  | / error_chain! {
[INFO] [stderr] 6  | |
[INFO] [stderr] 7  | |     foreign_links {
[INFO] [stderr] 8  | |         json::BuilderError, Json;
[INFO] [stderr] ...  |
[INFO] [stderr] 31 | |     }
[INFO] [stderr] 32 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[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 3.59s
[INFO] running `"docker" "inspect" "1f64e2d100b43a1866b9ebb490c8c3b069d0a60d58f45dfb287587746bd68fc9"`
[INFO] running `"docker" "rm" "-f" "1f64e2d100b43a1866b9ebb490c8c3b069d0a60d58f45dfb287587746bd68fc9"`
[INFO] [stdout] 1f64e2d100b43a1866b9ebb490c8c3b069d0a60d58f45dfb287587746bd68fc9