[INFO] crate simplisp_extensions 0.4.0 is already in cache
[INFO] testing simplisp_extensions-0.4.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate simplisp_extensions 0.4.0 into work/builds/worker-3/source
[INFO] validating manifest of crates.io crate simplisp_extensions 0.4.0 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate simplisp_extensions 0.4.0
[INFO] removed path dependency simplisp from crates.io crate simplisp_extensions 0.4.0
[INFO] finished tweaking crates.io crate simplisp_extensions 0.4.0
[INFO] tweaked toml for crates.io crate simplisp_extensions 0.4.0 written to work/builds/worker-3/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] a6355e01ff63f82fb97d09dc56d8fc8d293a1fe501364acb12e2f9a5a94cfdad
[INFO] running `"docker" "start" "-a" "a6355e01ff63f82fb97d09dc56d8fc8d293a1fe501364acb12e2f9a5a94cfdad"`
[INFO] [stderr]    Compiling error-chain v0.5.0
[INFO] [stderr]    Compiling simplisp v0.4.0
[INFO] [stderr]    Compiling simplisp_extensions v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/casts/f32.rs:18:32
[INFO] [stderr]    |
[INFO] [stderr] 18 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[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/funcs/casts/f64.rs:18:32
[INFO] [stderr]    |
[INFO] [stderr] 18 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/casts/i8.rs:18:32
[INFO] [stderr]    |
[INFO] [stderr] 18 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/casts/i16.rs:18:32
[INFO] [stderr]    |
[INFO] [stderr] 18 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/casts/i32.rs:18:32
[INFO] [stderr]    |
[INFO] [stderr] 18 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/casts/i64.rs:18:32
[INFO] [stderr]    |
[INFO] [stderr] 18 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/casts/isize.rs:18:32
[INFO] [stderr]    |
[INFO] [stderr] 18 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/casts/u8.rs:18:32
[INFO] [stderr]    |
[INFO] [stderr] 18 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/casts/u16.rs:18:32
[INFO] [stderr]    |
[INFO] [stderr] 18 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/casts/u32.rs:18:32
[INFO] [stderr]    |
[INFO] [stderr] 18 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/casts/u64.rs:18:32
[INFO] [stderr]    |
[INFO] [stderr] 18 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/casts/usize.rs:18:32
[INFO] [stderr]    |
[INFO] [stderr] 18 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/common/if_lisp.rs:18:32
[INFO] [stderr]    |
[INFO] [stderr] 18 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/common/if_lisp.rs:30:33
[INFO] [stderr]    |
[INFO] [stderr] 30 |             Some(second_arg) => try!(lisp_environment.evaluate(environment, &second_arg)),
[INFO] [stderr]    |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/common/if_lisp.rs:42:32
[INFO] [stderr]    |
[INFO] [stderr] 42 |             Some(third_arg) => try!(lisp_environment.evaluate(environment, &third_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/common/let_lisp.rs:51:56
[INFO] [stderr]    |
[INFO] [stderr] 51 | ...                   Symbol::Object(try!(lisp_environment.evaluate(environment, &inner_object)))
[INFO] [stderr]    |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/common/let_lisp.rs:92:33
[INFO] [stderr]    |
[INFO] [stderr] 92 |                     result.push(try!(lisp_environment.evaluate(environment, &object)));
[INFO] [stderr]    |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/common/repeat.rs:19:32
[INFO] [stderr]    |
[INFO] [stderr] 19 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/common/repeat.rs:31:33
[INFO] [stderr]    |
[INFO] [stderr] 31 |             Some(second_arg) => try!(lisp_environment.evaluate(environment, &second_arg)),
[INFO] [stderr]    |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/common/repeat.rs:71:21
[INFO] [stderr]    |
[INFO] [stderr] 71 |         result.push(try!(lisp_environment.evaluate(environment, &expression)));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/add.rs:21:32
[INFO] [stderr]    |
[INFO] [stderr] 21 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/bitand.rs:21:32
[INFO] [stderr]    |
[INFO] [stderr] 21 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/bitor.rs:21:32
[INFO] [stderr]    |
[INFO] [stderr] 21 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/bitxor.rs:21:32
[INFO] [stderr]    |
[INFO] [stderr] 21 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/div.rs:21:32
[INFO] [stderr]    |
[INFO] [stderr] 21 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/eq.rs:19:32
[INFO] [stderr]    |
[INFO] [stderr] 19 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/eq.rs:31:33
[INFO] [stderr]    |
[INFO] [stderr] 31 |             Some(second_arg) => try!(lisp_environment.evaluate(environment, &second_arg)),
[INFO] [stderr]    |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/ge.rs:19:32
[INFO] [stderr]    |
[INFO] [stderr] 19 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/ge.rs:31:33
[INFO] [stderr]    |
[INFO] [stderr] 31 |             Some(second_arg) => try!(lisp_environment.evaluate(environment, &second_arg)),
[INFO] [stderr]    |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/gt.rs:19:32
[INFO] [stderr]    |
[INFO] [stderr] 19 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/gt.rs:31:33
[INFO] [stderr]    |
[INFO] [stderr] 31 |             Some(second_arg) => try!(lisp_environment.evaluate(environment, &second_arg)),
[INFO] [stderr]    |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/le.rs:19:32
[INFO] [stderr]    |
[INFO] [stderr] 19 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/le.rs:31:33
[INFO] [stderr]    |
[INFO] [stderr] 31 |             Some(second_arg) => try!(lisp_environment.evaluate(environment, &second_arg)),
[INFO] [stderr]    |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/lt.rs:19:32
[INFO] [stderr]    |
[INFO] [stderr] 19 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/lt.rs:31:33
[INFO] [stderr]    |
[INFO] [stderr] 31 |             Some(second_arg) => try!(lisp_environment.evaluate(environment, &second_arg)),
[INFO] [stderr]    |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/mul.rs:21:32
[INFO] [stderr]    |
[INFO] [stderr] 21 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/ne.rs:19:32
[INFO] [stderr]    |
[INFO] [stderr] 19 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/ne.rs:31:33
[INFO] [stderr]    |
[INFO] [stderr] 31 |             Some(second_arg) => try!(lisp_environment.evaluate(environment, &second_arg)),
[INFO] [stderr]    |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/not.rs:19:32
[INFO] [stderr]    |
[INFO] [stderr] 19 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/rem.rs:21:32
[INFO] [stderr]    |
[INFO] [stderr] 21 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/shl.rs:19:32
[INFO] [stderr]    |
[INFO] [stderr] 19 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/shl.rs:31:33
[INFO] [stderr]    |
[INFO] [stderr] 31 |             Some(second_arg) => try!(lisp_environment.evaluate(environment, &second_arg)),
[INFO] [stderr]    |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/shr.rs:19:32
[INFO] [stderr]    |
[INFO] [stderr] 19 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/shr.rs:31:33
[INFO] [stderr]    |
[INFO] [stderr] 31 |             Some(second_arg) => try!(lisp_environment.evaluate(environment, &second_arg)),
[INFO] [stderr]    |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/sub.rs:21:32
[INFO] [stderr]    |
[INFO] [stderr] 21 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `"docker" "inspect" "a6355e01ff63f82fb97d09dc56d8fc8d293a1fe501364acb12e2f9a5a94cfdad"`
[INFO] running `"docker" "rm" "-f" "a6355e01ff63f82fb97d09dc56d8fc8d293a1fe501364acb12e2f9a5a94cfdad"`
[INFO] [stdout] a6355e01ff63f82fb97d09dc56d8fc8d293a1fe501364acb12e2f9a5a94cfdad
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] aad63918e747c4eb6e21267300e27effe0dd5df44d255c8eacb9c40c411912e5
[INFO] running `"docker" "start" "-a" "aad63918e747c4eb6e21267300e27effe0dd5df44d255c8eacb9c40c411912e5"`
[INFO] [stderr]    Compiling simplisp_extensions v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/casts/f32.rs:18:32
[INFO] [stderr]    |
[INFO] [stderr] 18 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[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/funcs/casts/f64.rs:18:32
[INFO] [stderr]    |
[INFO] [stderr] 18 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/casts/i8.rs:18:32
[INFO] [stderr]    |
[INFO] [stderr] 18 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/casts/i16.rs:18:32
[INFO] [stderr]    |
[INFO] [stderr] 18 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/casts/i32.rs:18:32
[INFO] [stderr]    |
[INFO] [stderr] 18 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/casts/i64.rs:18:32
[INFO] [stderr]    |
[INFO] [stderr] 18 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/casts/isize.rs:18:32
[INFO] [stderr]    |
[INFO] [stderr] 18 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/casts/u8.rs:18:32
[INFO] [stderr]    |
[INFO] [stderr] 18 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/casts/u16.rs:18:32
[INFO] [stderr]    |
[INFO] [stderr] 18 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/casts/u32.rs:18:32
[INFO] [stderr]    |
[INFO] [stderr] 18 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/casts/u64.rs:18:32
[INFO] [stderr]    |
[INFO] [stderr] 18 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/casts/usize.rs:18:32
[INFO] [stderr]    |
[INFO] [stderr] 18 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/common/if_lisp.rs:18:32
[INFO] [stderr]    |
[INFO] [stderr] 18 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/common/if_lisp.rs:30:33
[INFO] [stderr]    |
[INFO] [stderr] 30 |             Some(second_arg) => try!(lisp_environment.evaluate(environment, &second_arg)),
[INFO] [stderr]    |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/common/if_lisp.rs:42:32
[INFO] [stderr]    |
[INFO] [stderr] 42 |             Some(third_arg) => try!(lisp_environment.evaluate(environment, &third_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/common/let_lisp.rs:51:56
[INFO] [stderr]    |
[INFO] [stderr] 51 | ...                   Symbol::Object(try!(lisp_environment.evaluate(environment, &inner_object)))
[INFO] [stderr]    |                                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/common/let_lisp.rs:92:33
[INFO] [stderr]    |
[INFO] [stderr] 92 |                     result.push(try!(lisp_environment.evaluate(environment, &object)));
[INFO] [stderr]    |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/common/repeat.rs:19:32
[INFO] [stderr]    |
[INFO] [stderr] 19 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/common/repeat.rs:31:33
[INFO] [stderr]    |
[INFO] [stderr] 31 |             Some(second_arg) => try!(lisp_environment.evaluate(environment, &second_arg)),
[INFO] [stderr]    |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/common/repeat.rs:71:21
[INFO] [stderr]    |
[INFO] [stderr] 71 |         result.push(try!(lisp_environment.evaluate(environment, &expression)));
[INFO] [stderr]    |                     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/add.rs:21:32
[INFO] [stderr]    |
[INFO] [stderr] 21 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/bitand.rs:21:32
[INFO] [stderr]    |
[INFO] [stderr] 21 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/bitor.rs:21:32
[INFO] [stderr]    |
[INFO] [stderr] 21 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/bitxor.rs:21:32
[INFO] [stderr]    |
[INFO] [stderr] 21 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/div.rs:21:32
[INFO] [stderr]    |
[INFO] [stderr] 21 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/eq.rs:19:32
[INFO] [stderr]    |
[INFO] [stderr] 19 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/eq.rs:31:33
[INFO] [stderr]    |
[INFO] [stderr] 31 |             Some(second_arg) => try!(lisp_environment.evaluate(environment, &second_arg)),
[INFO] [stderr]    |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/ge.rs:19:32
[INFO] [stderr]    |
[INFO] [stderr] 19 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/ge.rs:31:33
[INFO] [stderr]    |
[INFO] [stderr] 31 |             Some(second_arg) => try!(lisp_environment.evaluate(environment, &second_arg)),
[INFO] [stderr]    |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/gt.rs:19:32
[INFO] [stderr]    |
[INFO] [stderr] 19 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/gt.rs:31:33
[INFO] [stderr]    |
[INFO] [stderr] 31 |             Some(second_arg) => try!(lisp_environment.evaluate(environment, &second_arg)),
[INFO] [stderr]    |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/le.rs:19:32
[INFO] [stderr]    |
[INFO] [stderr] 19 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/le.rs:31:33
[INFO] [stderr]    |
[INFO] [stderr] 31 |             Some(second_arg) => try!(lisp_environment.evaluate(environment, &second_arg)),
[INFO] [stderr]    |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/lt.rs:19:32
[INFO] [stderr]    |
[INFO] [stderr] 19 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/lt.rs:31:33
[INFO] [stderr]    |
[INFO] [stderr] 31 |             Some(second_arg) => try!(lisp_environment.evaluate(environment, &second_arg)),
[INFO] [stderr]    |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/mul.rs:21:32
[INFO] [stderr]    |
[INFO] [stderr] 21 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/ne.rs:19:32
[INFO] [stderr]    |
[INFO] [stderr] 19 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/ne.rs:31:33
[INFO] [stderr]    |
[INFO] [stderr] 31 |             Some(second_arg) => try!(lisp_environment.evaluate(environment, &second_arg)),
[INFO] [stderr]    |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/not.rs:19:32
[INFO] [stderr]    |
[INFO] [stderr] 19 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/rem.rs:21:32
[INFO] [stderr]    |
[INFO] [stderr] 21 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/shl.rs:19:32
[INFO] [stderr]    |
[INFO] [stderr] 19 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/shl.rs:31:33
[INFO] [stderr]    |
[INFO] [stderr] 31 |             Some(second_arg) => try!(lisp_environment.evaluate(environment, &second_arg)),
[INFO] [stderr]    |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/shr.rs:19:32
[INFO] [stderr]    |
[INFO] [stderr] 19 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/shr.rs:31:33
[INFO] [stderr]    |
[INFO] [stderr] 31 |             Some(second_arg) => try!(lisp_environment.evaluate(environment, &second_arg)),
[INFO] [stderr]    |                                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/funcs/ops/sub.rs:21:32
[INFO] [stderr]    |
[INFO] [stderr] 21 |             Some(first_arg) => try!(lisp_environment.evaluate(environment, &first_arg)),
[INFO] [stderr]    |                                ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "aad63918e747c4eb6e21267300e27effe0dd5df44d255c8eacb9c40c411912e5"`
[INFO] running `"docker" "rm" "-f" "aad63918e747c4eb6e21267300e27effe0dd5df44d255c8eacb9c40c411912e5"`
[INFO] [stdout] aad63918e747c4eb6e21267300e27effe0dd5df44d255c8eacb9c40c411912e5
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 3a5afe7f0ede17b272007dae59459b9e059ad4e3acec060962b689f059c06a2e
[INFO] running `"docker" "start" "-a" "3a5afe7f0ede17b272007dae59459b9e059ad4e3acec060962b689f059c06a2e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/simplisp_extensions-7945423f87c98c0b
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests simplisp_extensions
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3a5afe7f0ede17b272007dae59459b9e059ad4e3acec060962b689f059c06a2e"`
[INFO] running `"docker" "rm" "-f" "3a5afe7f0ede17b272007dae59459b9e059ad4e3acec060962b689f059c06a2e"`
[INFO] [stdout] 3a5afe7f0ede17b272007dae59459b9e059ad4e3acec060962b689f059c06a2e