[INFO] cloning repository jolisper/ulisp
[INFO] running `"git" "clone" "--bare" "git://github.com/jolisper/ulisp.git" "work/cache/sources/gh/jolisper/ulisp"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/jolisper/ulisp'...
[INFO] running `"git" "clone" "work/cache/sources/gh/jolisper/ulisp" "work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/jolisper/ulisp"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/jolisper/ulisp'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jolisper/ulisp" "work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/jolisper/ulisp"`
[INFO] [stderr] Cloning into 'work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/jolisper/ulisp'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e89becd963609d831a5367d1cd7fb0e49d591efa
[INFO] sha for GitHub repo jolisper/ulisp: e89becd963609d831a5367d1cd7fb0e49d591efa
[INFO] validating manifest of jolisper/ulisp on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of jolisper/ulisp on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing jolisper/ulisp
[INFO] finished frobbing jolisper/ulisp
[INFO] frobbed toml for jolisper/ulisp written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/jolisper/ulisp/Cargo.toml
[INFO] started frobbing jolisper/ulisp
[INFO] finished frobbing jolisper/ulisp
[INFO] frobbed toml for jolisper/ulisp written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/gh/jolisper/ulisp/Cargo.toml
[INFO] crate jolisper/ulisp already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking jolisper/ulisp against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-4/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/gh/jolisper/ulisp:/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" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] df872f364cc3e809490a17021c27d5e986aca80424314afbe4d4a3ee412fd180
[INFO] running `"docker" "start" "-a" "df872f364cc3e809490a17021c27d5e986aca80424314afbe4d4a3ee412fd180"`
[INFO] [stderr]    Compiling syn v0.15.30
[INFO] [stderr]    Compiling structopt-derive v0.2.17
[INFO] [stderr]     Checking structopt v0.2.17
[INFO] [stderr]     Checking ulisp v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend/llvm/mod.rs:14:29
[INFO] [stderr]    |
[INFO] [stderr] 14 | type PrimitiveFunction = Rc<Fn(&mut LLVM, &[Expression], Option<&str>, &mut Scope) -> ()>;
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut LLVM, &[Expression], Option<&str>, &mut Scope) -> ()`
[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/backend/llvm/mod.rs:359:28
[INFO] [stderr]     |
[INFO] [stderr] 359 | pub(crate) fn new() -> Box<Backend<S = Scope>> {
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Backend<S = Scope>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/backend/x86.rs:277:28
[INFO] [stderr]     |
[INFO] [stderr] 277 | pub(crate) fn new() -> Box<Backend<S = Scope>> {
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Backend<S = Scope>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/backend/llvm/mod.rs:14:29
[INFO] [stderr]    |
[INFO] [stderr] 14 | type PrimitiveFunction = Rc<Fn(&mut LLVM, &[Expression], Option<&str>, &mut Scope) -> ()>;
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut LLVM, &[Expression], Option<&str>, &mut Scope) -> ()`
[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/backend/llvm/mod.rs:359:28
[INFO] [stderr]     |
[INFO] [stderr] 359 | pub(crate) fn new() -> Box<Backend<S = Scope>> {
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Backend<S = Scope>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/backend/x86.rs:277:28
[INFO] [stderr]     |
[INFO] [stderr] 277 | pub(crate) fn new() -> Box<Backend<S = Scope>> {
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Backend<S = Scope>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.95s
[INFO] running `"docker" "inspect" "df872f364cc3e809490a17021c27d5e986aca80424314afbe4d4a3ee412fd180"`
[INFO] running `"docker" "rm" "-f" "df872f364cc3e809490a17021c27d5e986aca80424314afbe4d4a3ee412fd180"`
[INFO] [stdout] df872f364cc3e809490a17021c27d5e986aca80424314afbe4d4a3ee412fd180