[INFO] crate pupil 0.1.3 is already in cache [INFO] checking pupil-0.1.3 against master#b61e69433951e31f7bd746e22f516a48ad41623b for prs-64470-and-65389 [INFO] extracting crate pupil 0.1.3 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate pupil 0.1.3 on toolchain b61e69433951e31f7bd746e22f516a48ad41623b [INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate pupil 0.1.3 [INFO] finished tweaking crates.io crate pupil 0.1.3 [INFO] tweaked toml for crates.io crate pupil 0.1.3 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+b61e69433951e31f7bd746e22f516a48ad41623b" "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] f09daf20a998c3bf0a57a718a96da53e4d7c160b1dc2154f9c523cace7a91c9e [INFO] running `"docker" "start" "-a" "f09daf20a998c3bf0a57a718a96da53e4d7c160b1dc2154f9c523cace7a91c9e"` [INFO] [stderr] Checking pupil v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/expr.rs:49:4 [INFO] [stderr] | [INFO] [stderr] 49 | try!(self.parse(tok)); [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/expr.rs:60:3 [INFO] [stderr] | [INFO] [stderr] 60 | try!(self.eval_while(Order::Operators)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/expr.rs:70:3 [INFO] [stderr] | [INFO] [stderr] 70 | try!(self.feed(input)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/expr.rs:110:18 [INFO] [stderr] | [INFO] [stderr] 110 | let result = try!(self.env.var(id).ok_or(Error::UnknownSymbol)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/expr.rs:119:15 [INFO] [stderr] | [INFO] [stderr] 119 | let pfn = try!(self.env.find(id).ok_or(Error::UnknownSymbol)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/expr.rs:164:5 [INFO] [stderr] | [INFO] [stderr] 164 | try!(self.eval_while(pre)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/expr.rs:177:5 [INFO] [stderr] | [INFO] [stderr] 177 | try!(self.parse_op(Token::Op(Operator::IMul))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/expr.rs:183:5 [INFO] [stderr] | [INFO] [stderr] 183 | try!(self.parse_op(Token::Op(Operator::IMul))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/expr.rs:189:5 [INFO] [stderr] | [INFO] [stderr] 189 | try!(self.eval_while(Order::Operators)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/expr.rs:191:5 [INFO] [stderr] | [INFO] [stderr] 191 | try!(self.fns.last_mut().ok_or(Error::MisplacedComma)).nargs += 1; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/expr.rs:198:5 [INFO] [stderr] | [INFO] [stderr] 198 | try!(self.eval_while(Order::Operators)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/expr.rs:199:5 [INFO] [stderr] | [INFO] [stderr] 199 | try!(self.eval_apply()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/expr.rs:209:4 [INFO] [stderr] | [INFO] [stderr] 209 | try!(self.eval_apply()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/expr.rs:226:5 [INFO] [stderr] | [INFO] [stderr] 226 | try!((f.pfn)(self.env, vals)) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtins.rs:119:5 [INFO] [stderr] | [INFO] [stderr] 119 | Ok(try!(builtin_add(env, vals)) / vals.len() as Value) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtins.rs:160:13 [INFO] [stderr] | [INFO] [stderr] 160 | let mean = try!(builtin_mean(env, vals)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtins.rs:164:5 [INFO] [stderr] | [INFO] [stderr] 164 | Ok(try!(builtin_var(env, vals)).sqrt()) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `libc` is imported redundantly [INFO] [stderr] --> src/lexer.rs:134:6 [INFO] [stderr] | [INFO] [stderr] 134 | use ::libc; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:37:1 [INFO] [stderr] | [INFO] [stderr] 37 | extern crate libc; [INFO] [stderr] | ------------------ the item `libc` is already imported here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/lexer.rs:136:39 [INFO] [stderr] | [INFO] [stderr] 136 | let mut s_num: [libc::c_char; 32] = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/lexer.rs:140:38 [INFO] [stderr] | [INFO] [stderr] 140 | let mut s_end: *mut libc::c_char = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/expr.rs:49:4 [INFO] [stderr] | [INFO] [stderr] 49 | try!(self.parse(tok)); [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/expr.rs:60:3 [INFO] [stderr] | [INFO] [stderr] 60 | try!(self.eval_while(Order::Operators)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/expr.rs:70:3 [INFO] [stderr] | [INFO] [stderr] 70 | try!(self.feed(input)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/expr.rs:110:18 [INFO] [stderr] | [INFO] [stderr] 110 | let result = try!(self.env.var(id).ok_or(Error::UnknownSymbol)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/expr.rs:119:15 [INFO] [stderr] | [INFO] [stderr] 119 | let pfn = try!(self.env.find(id).ok_or(Error::UnknownSymbol)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/expr.rs:164:5 [INFO] [stderr] | [INFO] [stderr] 164 | try!(self.eval_while(pre)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/expr.rs:177:5 [INFO] [stderr] | [INFO] [stderr] 177 | try!(self.parse_op(Token::Op(Operator::IMul))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/expr.rs:183:5 [INFO] [stderr] | [INFO] [stderr] 183 | try!(self.parse_op(Token::Op(Operator::IMul))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/expr.rs:189:5 [INFO] [stderr] | [INFO] [stderr] 189 | try!(self.eval_while(Order::Operators)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/expr.rs:191:5 [INFO] [stderr] | [INFO] [stderr] 191 | try!(self.fns.last_mut().ok_or(Error::MisplacedComma)).nargs += 1; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/expr.rs:198:5 [INFO] [stderr] | [INFO] [stderr] 198 | try!(self.eval_while(Order::Operators)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/expr.rs:199:5 [INFO] [stderr] | [INFO] [stderr] 199 | try!(self.eval_apply()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/expr.rs:209:4 [INFO] [stderr] | [INFO] [stderr] 209 | try!(self.eval_apply()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/expr.rs:226:5 [INFO] [stderr] | [INFO] [stderr] 226 | try!((f.pfn)(self.env, vals)) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtins.rs:119:5 [INFO] [stderr] | [INFO] [stderr] 119 | Ok(try!(builtin_add(env, vals)) / vals.len() as Value) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtins.rs:160:13 [INFO] [stderr] | [INFO] [stderr] 160 | let mean = try!(builtin_mean(env, vals)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtins.rs:164:5 [INFO] [stderr] | [INFO] [stderr] 164 | Ok(try!(builtin_var(env, vals)).sqrt()) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `libc` is imported redundantly [INFO] [stderr] --> src/lexer.rs:134:6 [INFO] [stderr] | [INFO] [stderr] 134 | use ::libc; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:37:1 [INFO] [stderr] | [INFO] [stderr] 37 | extern crate libc; [INFO] [stderr] | ------------------ the item `libc` is already imported here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/lexer.rs:136:39 [INFO] [stderr] | [INFO] [stderr] 136 | let mut s_num: [libc::c_char; 32] = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/lexer.rs:140:38 [INFO] [stderr] | [INFO] [stderr] 140 | let mut s_end: *mut libc::c_char = mem::uninitialized(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.54s [INFO] running `"docker" "inspect" "f09daf20a998c3bf0a57a718a96da53e4d7c160b1dc2154f9c523cace7a91c9e"` [INFO] running `"docker" "rm" "-f" "f09daf20a998c3bf0a57a718a96da53e4d7c160b1dc2154f9c523cace7a91c9e"` [INFO] [stdout] f09daf20a998c3bf0a57a718a96da53e4d7c160b1dc2154f9c523cace7a91c9e