[INFO] updating cached repository https://github.com/ToucheSir/s-expressiveness
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 92e72d698b324a3db6851034deebe4c4a40810c4
[INFO] checking ToucheSir/s-expressiveness against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FToucheSir%2Fs-expressiveness" "/workspace/builds/worker-12/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ToucheSir/s-expressiveness on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/ToucheSir/s-expressiveness
[INFO] finished tweaking git repo https://github.com/ToucheSir/s-expressiveness
[INFO] tweaked toml for git repo https://github.com/ToucheSir/s-expressiveness written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/ToucheSir/s-expressiveness already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6212ad433a365fa73a4228c9e1ecee0d59ff95b924edbbf2008edb0daa35a236
[INFO] running `"docker" "start" "-a" "6212ad433a365fa73a4228c9e1ecee0d59ff95b924edbbf2008edb0daa35a236"`
[INFO] [stderr]     Checking yetanotherlisp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/parser.rs:150:15
[INFO] [stderr]     |
[INFO] [stderr] 150 |         match try!(self.next_tok(tokens)) {
[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/parser.rs:174:36
[INFO] [stderr]     |
[INFO] [stderr] 174 |         if let Token::RightParen = try!(self.peek_tok(tokens)) {
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/parser.rs:181:37
[INFO] [stderr]     |
[INFO] [stderr] 181 | ...                   let _ = try!(self.next_tok(tokens));
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/eval.rs:36:20
[INFO] [stderr]    |
[INFO] [stderr] 36 |         let head = try!(eval(head, cells, env, ns));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/eval.rs:37:20
[INFO] [stderr]    |
[INFO] [stderr] 37 |         let tail = try!(eval(tail, cells, env, ns));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/eval.rs:54:19
[INFO] [stderr]    |
[INFO] [stderr] 54 |         let lhs = try!(eval(head, cells, env, ns));
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/eval.rs:55:19
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let rhs = try!(eval(tail, cells, env, ns));
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/eval.rs:96:31
[INFO] [stderr]    |
[INFO] [stderr] 96 |                     let res = try!(eval(car!(cdr!(exp, cells), cells), cells, env, ns));
[INFO] [stderr]    |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/parser.rs:150:15
[INFO] [stderr]     |
[INFO] [stderr] 150 |         match try!(self.next_tok(tokens)) {
[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/parser.rs:174:36
[INFO] [stderr]     |
[INFO] [stderr] 174 |         if let Token::RightParen = try!(self.peek_tok(tokens)) {
[INFO] [stderr]     |                                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/parser.rs:181:37
[INFO] [stderr]     |
[INFO] [stderr] 181 | ...                   let _ = try!(self.next_tok(tokens));
[INFO] [stderr]     |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/eval.rs:36:20
[INFO] [stderr]    |
[INFO] [stderr] 36 |         let head = try!(eval(head, cells, env, ns));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/eval.rs:37:20
[INFO] [stderr]    |
[INFO] [stderr] 37 |         let tail = try!(eval(tail, cells, env, ns));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/eval.rs:54:19
[INFO] [stderr]    |
[INFO] [stderr] 54 |         let lhs = try!(eval(head, cells, env, ns));
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/eval.rs:55:19
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let rhs = try!(eval(tail, cells, env, ns));
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/eval.rs:96:31
[INFO] [stderr]    |
[INFO] [stderr] 96 |                     let res = try!(eval(car!(cdr!(exp, cells), cells), cells, env, ns));
[INFO] [stderr]    |                               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `"docker" "inspect" "6212ad433a365fa73a4228c9e1ecee0d59ff95b924edbbf2008edb0daa35a236"`
[INFO] running `"docker" "rm" "-f" "6212ad433a365fa73a4228c9e1ecee0d59ff95b924edbbf2008edb0daa35a236"`
[INFO] [stdout] 6212ad433a365fa73a4228c9e1ecee0d59ff95b924edbbf2008edb0daa35a236