[INFO] cloning repository https://github.com/trolleyman/Equator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/trolleyman/Equator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrolleyman%2FEquator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrolleyman%2FEquator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 83bbf0c22185aa3f2fbaf7039a85fd8c9c6a85a1
[INFO] testing trolleyman/Equator against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrolleyman%2FEquator" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/trolleyman/Equator on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/trolleyman/Equator
[INFO] finished tweaking git repo https://github.com/trolleyman/Equator
[INFO] tweaked toml for git repo https://github.com/trolleyman/Equator written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/trolleyman/Equator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 16300eb7ffd6dfa2a48440efb7f03f0bf756be866f3728624991ece7878bfc30
[INFO] running `Command { std: "docker" "start" "-a" "16300eb7ffd6dfa2a48440efb7f03f0bf756be866f3728624991ece7878bfc30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16300eb7ffd6dfa2a48440efb7f03f0bf756be866f3728624991ece7878bfc30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16300eb7ffd6dfa2a48440efb7f03f0bf756be866f3728624991ece7878bfc30", kill_on_drop: false }`
[INFO] [stdout] 16300eb7ffd6dfa2a48440efb7f03f0bf756be866f3728624991ece7878bfc30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec38b15470f1e7fed82b40012a94a8c4ccf6ce2ea552b2d0f3ea7693450e587c
[INFO] running `Command { std: "docker" "start" "-a" "ec38b15470f1e7fed82b40012a94a8c4ccf6ce2ea552b2d0f3ea7693450e587c", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.9
[INFO] [stderr]    Compiling libc v0.2.30
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling lazy_static v0.2.8
[INFO] [stderr]    Compiling cairo-rs v0.2.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.2.0
[INFO] [stderr]    Compiling gio v0.2.0
[INFO] [stderr]    Compiling gcc v0.3.54
[INFO] [stderr]    Compiling gdk v0.6.0
[INFO] [stderr]    Compiling c_vec v1.2.1
[INFO] [stderr]    Compiling gtk v0.2.0
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling ord_subset v1.2.0
[INFO] [stderr]    Compiling serde v1.0.14
[INFO] [stderr]    Compiling glib-sys v0.4.0
[INFO] [stderr]    Compiling gobject-sys v0.4.0
[INFO] [stderr]    Compiling gio-sys v0.4.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.4.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.4.0
[INFO] [stderr]    Compiling pango-sys v0.4.0
[INFO] [stderr]    Compiling gdk-sys v0.4.0
[INFO] [stderr]    Compiling atk-sys v0.4.0
[INFO] [stderr]    Compiling gtk-sys v0.4.0
[INFO] [stderr]    Compiling decimal v1.0.1
[INFO] [stderr]    Compiling glib v0.3.1
[INFO] [stderr]    Compiling pango v0.2.0
[INFO] [stderr]    Compiling equator v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/main.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(box_syntax, const_fn)]
[INFO] [stdout]   |                        ^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: split into finer-grained feature gates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(box_syntax, const_fn)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:118:4
[INFO] [stdout]     |
[INFO] [stdout] 118 |             try!(write!(buf, "|"));
[INFO] [stdout]     |             ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 123 |                 try!(write!(buf, "{}", CHAR_BOX));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:126:5
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 try!(write!(buf, "{}", c));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:129:5
[INFO] [stdout]     |
[INFO] [stdout] 129 |                 try!(write!(buf, "{}", op));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:133:5
[INFO] [stdout]     |
[INFO] [stdout] 133 |                 try!(write!(buf, "^("));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:134:5
[INFO] [stdout]     |
[INFO] [stdout] 134 |                 try!(display_vexpr(inner_ex_ref, &Some(cursor.clone()), buf));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:135:5
[INFO] [stdout]     |
[INFO] [stdout] 135 |                 try!(write!(buf, ")"));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:138:5
[INFO] [stdout]     |
[INFO] [stdout] 138 |                 try!(write!(buf, " {}(", func_type));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:139:5
[INFO] [stdout]     |
[INFO] [stdout] 139 |                 try!(display_vexpr(inner_ex_ref, &Some(cursor.clone()), buf));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:140:5
[INFO] [stdout]     |
[INFO] [stdout] 140 |                 try!(write!(buf, ")"));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 |                 try!(write!(buf, " root("));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:144:5
[INFO] [stdout]     |
[INFO] [stdout] 144 |                 try!(display_vexpr(degree_ex, &Some(cursor.clone()), buf));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:145:5
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 try!(write!(buf, ", "));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:146:5
[INFO] [stdout]     |
[INFO] [stdout] 146 |                 try!(display_vexpr(inner_ex, &Some(cursor.clone()), buf));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:147:5
[INFO] [stdout]     |
[INFO] [stdout] 147 |                 try!(write!(buf, ")"));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:150:5
[INFO] [stdout]     |
[INFO] [stdout] 150 |                 try!(write!(buf, "(("));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:151:5
[INFO] [stdout]     |
[INFO] [stdout] 151 |                 try!(display_vexpr(num_ex, &Some(cursor.clone()), buf));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:152:5
[INFO] [stdout]     |
[INFO] [stdout] 152 |                 try!(write!(buf, ")÷("));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:153:5
[INFO] [stdout]     |
[INFO] [stdout] 153 |                 try!(display_vexpr(den_ex, &Some(cursor.clone()), buf));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 154 |                 try!(write!(buf, "))"));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:162:4
[INFO] [stdout]     |
[INFO] [stdout] 162 |             try!(write!(buf, "{}", CHAR_HLBOX));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:164:4
[INFO] [stdout]     |
[INFO] [stdout] 164 |             try!(write!(buf, "|"));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:167:3
[INFO] [stdout]     |
[INFO] [stdout] 167 |         try!(write!(buf, "{}", CHAR_BOX));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:183:4
[INFO] [stdout]     |
[INFO] [stdout] 183 |             try!(write!(buf, "|"));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:184:4
[INFO] [stdout]     |
[INFO] [stdout] 184 |             try!(write!(e_buf, " "));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:189:5
[INFO] [stdout]     |
[INFO] [stdout] 189 |                 try!(write!(buf, "{}", CHAR_BOX));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:190:14
[INFO] [stdout]     |
[INFO] [stdout] 190 |                 if err { try!(write!(e_buf, "~"));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:191:14
[INFO] [stdout]     |
[INFO] [stdout] 191 |                 } else { try!(write!(e_buf, " ")); }
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:194:5
[INFO] [stdout]     |
[INFO] [stdout] 194 |                 try!(write!(buf, "{}", c));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:195:14
[INFO] [stdout]     |
[INFO] [stdout] 195 |                 if err { try!(write!(e_buf, "~"));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:196:14
[INFO] [stdout]     |
[INFO] [stdout] 196 |                 } else { try!(write!(e_buf, " ")); }
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:199:5
[INFO] [stdout]     |
[INFO] [stdout] 199 |                 try!(write!(buf, "{}", op));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:200:14
[INFO] [stdout]     |
[INFO] [stdout] 200 |                 if err { try!(write!(e_buf, "~"));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:201:14
[INFO] [stdout]     |
[INFO] [stdout] 201 |                 } else { try!(write!(e_buf, " ")); }
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:205:5
[INFO] [stdout]     |
[INFO] [stdout] 205 |                 try!(write!(buf, "^("));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:208:5
[INFO] [stdout]     |
[INFO] [stdout] 208 |                 try!(display_vexpr(inner_ex_ref, &Some(cursor.clone()), buf));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:209:5
[INFO] [stdout]     |
[INFO] [stdout] 209 |                 try!(write!(buf, ")"));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:206:14
[INFO] [stdout]     |
[INFO] [stdout] 206 |                 if err { try!(write!(e_buf, "~~"));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:207:14
[INFO] [stdout]     |
[INFO] [stdout] 207 |                 } else { try!(write!(e_buf, "  ")); }
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:210:14
[INFO] [stdout]     |
[INFO] [stdout] 210 |                 if err { try!(write!(e_buf, "~"));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:211:14
[INFO] [stdout]     |
[INFO] [stdout] 211 |                 } else { try!(write!(e_buf, " ")); }
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:215:5
[INFO] [stdout]     |
[INFO] [stdout] 215 |                 try!(write!(buf, " {}(", s));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:220:5
[INFO] [stdout]     |
[INFO] [stdout] 220 |                 try!(display_vexpr(inner_ex_ref, &Some(cursor.clone()), buf));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:221:5
[INFO] [stdout]     |
[INFO] [stdout] 221 |                 try!(write!(buf, ")"));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:217:15
[INFO] [stdout]     |
[INFO] [stdout] 217 |                     if err { try!(write!(e_buf, "~"));
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:218:15
[INFO] [stdout]     |
[INFO] [stdout] 218 |                     } else { try!(write!(e_buf, " ")); }
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:222:14
[INFO] [stdout]     |
[INFO] [stdout] 222 |                 if err { try!(write!(e_buf, "~"));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:223:14
[INFO] [stdout]     |
[INFO] [stdout] 223 |                 } else { try!(write!(e_buf, " ")); }
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:226:5
[INFO] [stdout]     |
[INFO] [stdout] 226 |                 try!(write!(buf, " root("));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:229:5
[INFO] [stdout]     |
[INFO] [stdout] 229 |                 try!(display_vexpr(degree_ex, &Some(cursor.clone()), buf));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:230:5
[INFO] [stdout]     |
[INFO] [stdout] 230 |                 try!(write!(buf, ", "));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:233:5
[INFO] [stdout]     |
[INFO] [stdout] 233 |                 try!(display_vexpr(inner_ex, &Some(cursor.clone()), buf));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:234:5
[INFO] [stdout]     |
[INFO] [stdout] 234 |                 try!(write!(buf, ")"));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:227:14
[INFO] [stdout]     |
[INFO] [stdout] 227 |                 if err { try!(write!(e_buf, "~~~~~~"));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:228:14
[INFO] [stdout]     |
[INFO] [stdout] 228 |                 } else { try!(write!(e_buf, "      ")); }
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:231:14
[INFO] [stdout]     |
[INFO] [stdout] 231 |                 if err { try!(write!(e_buf, "~~"));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:232:14
[INFO] [stdout]     |
[INFO] [stdout] 232 |                 } else { try!(write!(e_buf, "  ")); }
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:235:14
[INFO] [stdout]     |
[INFO] [stdout] 235 |                 if err { try!(write!(e_buf, "~"));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:236:14
[INFO] [stdout]     |
[INFO] [stdout] 236 |                 } else { try!(write!(e_buf, " ")); }
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:239:5
[INFO] [stdout]     |
[INFO] [stdout] 239 |                 try!(write!(buf, "(("));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:242:5
[INFO] [stdout]     |
[INFO] [stdout] 242 |                 try!(display_vexpr(num_ex, &Some(cursor.clone()), buf));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:243:5
[INFO] [stdout]     |
[INFO] [stdout] 243 |                 try!(write!(buf, ")÷("));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:246:5
[INFO] [stdout]     |
[INFO] [stdout] 246 |                 try!(display_vexpr(den_ex, &Some(cursor.clone()), buf));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:247:5
[INFO] [stdout]     |
[INFO] [stdout] 247 |                 try!(write!(buf, "))"));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:240:14
[INFO] [stdout]     |
[INFO] [stdout] 240 |                 if err { try!(write!(e_buf, "~~"));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:241:14
[INFO] [stdout]     |
[INFO] [stdout] 241 |                 } else { try!(write!(e_buf, "  ")); }
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:244:14
[INFO] [stdout]     |
[INFO] [stdout] 244 |                 if err { try!(write!(e_buf, "~~~"));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:245:14
[INFO] [stdout]     |
[INFO] [stdout] 245 |                 } else { try!(write!(e_buf, "   ")); }
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:248:14
[INFO] [stdout]     |
[INFO] [stdout] 248 |                 if err { try!(write!(e_buf, "~~"));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:249:14
[INFO] [stdout]     |
[INFO] [stdout] 249 |                 } else { try!(write!(e_buf, "  ")); }
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:258:4
[INFO] [stdout]     |
[INFO] [stdout] 258 |             try!(write!(buf, "{}", CHAR_HLBOX));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:259:13
[INFO] [stdout]     |
[INFO] [stdout] 259 |             if err { try!(write!(e_buf, "~"));
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:260:13
[INFO] [stdout]     |
[INFO] [stdout] 260 |             } else { try!(write!(e_buf, " ")); }
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:262:4
[INFO] [stdout]     |
[INFO] [stdout] 262 |             try!(write!(buf, "|"));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:263:4
[INFO] [stdout]     |
[INFO] [stdout] 263 |             try!(write!(e_buf, " "));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:266:3
[INFO] [stdout]     |
[INFO] [stdout] 266 |         try!(write!(buf, "{}", CHAR_BOX));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:267:12
[INFO] [stdout]     |
[INFO] [stdout] 267 |         if err { try!(write!(e_buf, "~"));
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/vis.rs:268:12
[INFO] [stdout]     |
[INFO] [stdout] 268 |         } else { try!(write!(e_buf, " ")); }
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/edit.rs:615:8
[INFO] [stdout]     |
[INFO] [stdout] 615 |             'a' ... 'z' | 'A' ... 'Z' => {
[INFO] [stdout]     |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/edit.rs:615:22
[INFO] [stdout]     |
[INFO] [stdout] 615 |             'a' ... 'z' | 'A' ... 'Z' => {
[INFO] [stdout]     |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/edit.rs:699:3
[INFO] [stdout]     |
[INFO] [stdout] 699 |         try!(display_vexpr_errors(self.root_ex.clone(), &Some(self.cursor.clone()), &self.errors, &mut s, &mut e));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/com.rs:206:4
[INFO] [stdout]     |
[INFO] [stdout] 206 |             try!(self.execute(com, i));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/com.rs:295:2
[INFO] [stdout]     |
[INFO] [stdout] 295 |     try!(expr_to_infix(ex, &mut infix));
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/com.rs:298:16
[INFO] [stdout]     |
[INFO] [stdout] 298 |     let postfix = try!(infix_to_postfix(&infix));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/com.rs:334:16
[INFO] [stdout]     |
[INFO] [stdout] 334 |                 infix.push(try!(parse_num_buf(&num_buf, &edit::Cursor::new_ex(ex.clone(), num_buf_start))));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/com.rs:384:5
[INFO] [stdout]     |
[INFO] [stdout] 384 |                 try!(expr_to_infix(inner_ex.clone(), infix));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/com.rs:390:5
[INFO] [stdout]     |
[INFO] [stdout] 390 |                 try!(expr_to_infix(degree_ex.clone(), infix));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/com.rs:392:5
[INFO] [stdout]     |
[INFO] [stdout] 392 |                 try!(expr_to_infix(inner_ex.clone(), infix));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/com.rs:398:5
[INFO] [stdout]     |
[INFO] [stdout] 398 |                 try!(expr_to_infix(inner_ex.clone(), infix));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/com.rs:404:5
[INFO] [stdout]     |
[INFO] [stdout] 404 |                 try!(expr_to_infix(num_ex.clone(), infix));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/com.rs:408:5
[INFO] [stdout]     |
[INFO] [stdout] 408 |                 try!(expr_to_infix(den_ex.clone(), infix));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/com.rs:426:14
[INFO] [stdout]     |
[INFO] [stdout] 426 |         infix.push(try!(parse_num_buf(&num_buf, &edit::Cursor::new_ex(ex.clone(), num_buf_start))));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/consts.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / lazy_static! {
[INFO] [stdout] 24 | |     pub static ref D0: d128 = d128::from(0);
[INFO] [stdout] 25 | |     pub static ref D1: d128 = d128::from(1);
[INFO] [stdout] 26 | |     pub static ref D2: d128 = d128::from(2);
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |     pub static ref DNEG_INFINITY: d128 = d128!(-Infinity);
[INFO] [stdout] 46 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/consts.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / lazy_static! {
[INFO] [stdout] 24 | |     pub static ref D0: d128 = d128::from(0);
[INFO] [stdout] 25 | |     pub static ref D1: d128 = d128::from(1);
[INFO] [stdout] 26 | |     pub static ref D2: d128 = d128::from(2);
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |     pub static ref DNEG_INFINITY: d128 = d128!(-Infinity);
[INFO] [stdout] 46 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/consts.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / lazy_static! {
[INFO] [stdout] 24 | |     pub static ref D0: d128 = d128::from(0);
[INFO] [stdout] 25 | |     pub static ref D1: d128 = d128::from(1);
[INFO] [stdout] 26 | |     pub static ref D2: d128 = d128::from(2);
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |     pub static ref DNEG_INFINITY: d128 = d128!(-Infinity);
[INFO] [stdout] 46 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/consts.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / lazy_static! {
[INFO] [stdout] 24 | |     pub static ref D0: d128 = d128::from(0);
[INFO] [stdout] 25 | |     pub static ref D1: d128 = d128::from(1);
[INFO] [stdout] 26 | |     pub static ref D2: d128 = d128::from(2);
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |     pub static ref DNEG_INFINITY: d128 = d128!(-Infinity);
[INFO] [stdout] 46 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/consts.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / lazy_static! {
[INFO] [stdout] 24 | |     pub static ref D0: d128 = d128::from(0);
[INFO] [stdout] 25 | |     pub static ref D1: d128 = d128::from(1);
[INFO] [stdout] 26 | |     pub static ref D2: d128 = d128::from(2);
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |     pub static ref DNEG_INFINITY: d128 = d128!(-Infinity);
[INFO] [stdout] 46 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/consts.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / lazy_static! {
[INFO] [stdout] 24 | |     pub static ref D0: d128 = d128::from(0);
[INFO] [stdout] 25 | |     pub static ref D1: d128 = d128::from(1);
[INFO] [stdout] 26 | |     pub static ref D2: d128 = d128::from(2);
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |     pub static ref DNEG_INFINITY: d128 = d128!(-Infinity);
[INFO] [stdout] 46 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/consts.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / lazy_static! {
[INFO] [stdout] 24 | |     pub static ref D0: d128 = d128::from(0);
[INFO] [stdout] 25 | |     pub static ref D1: d128 = d128::from(1);
[INFO] [stdout] 26 | |     pub static ref D2: d128 = d128::from(2);
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |     pub static ref DNEG_INFINITY: d128 = d128!(-Infinity);
[INFO] [stdout] 46 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/consts.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / lazy_static! {
[INFO] [stdout] 24 | |     pub static ref D0: d128 = d128::from(0);
[INFO] [stdout] 25 | |     pub static ref D1: d128 = d128::from(1);
[INFO] [stdout] 26 | |     pub static ref D2: d128 = d128::from(2);
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |     pub static ref DNEG_INFINITY: d128 = d128!(-Infinity);
[INFO] [stdout] 46 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/consts.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / lazy_static! {
[INFO] [stdout] 24 | |     pub static ref D0: d128 = d128::from(0);
[INFO] [stdout] 25 | |     pub static ref D1: d128 = d128::from(1);
[INFO] [stdout] 26 | |     pub static ref D2: d128 = d128::from(2);
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |     pub static ref DNEG_INFINITY: d128 = d128!(-Infinity);
[INFO] [stdout] 46 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/consts.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / lazy_static! {
[INFO] [stdout] 24 | |     pub static ref D0: d128 = d128::from(0);
[INFO] [stdout] 25 | |     pub static ref D1: d128 = d128::from(1);
[INFO] [stdout] 26 | |     pub static ref D2: d128 = d128::from(2);
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |     pub static ref DNEG_INFINITY: d128 = d128!(-Infinity);
[INFO] [stdout] 46 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/consts.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / lazy_static! {
[INFO] [stdout] 24 | |     pub static ref D0: d128 = d128::from(0);
[INFO] [stdout] 25 | |     pub static ref D1: d128 = d128::from(1);
[INFO] [stdout] 26 | |     pub static ref D2: d128 = d128::from(2);
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |     pub static ref DNEG_INFINITY: d128 = d128!(-Infinity);
[INFO] [stdout] 46 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/consts.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / lazy_static! {
[INFO] [stdout] 24 | |     pub static ref D0: d128 = d128::from(0);
[INFO] [stdout] 25 | |     pub static ref D1: d128 = d128::from(1);
[INFO] [stdout] 26 | |     pub static ref D2: d128 = d128::from(2);
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |     pub static ref DNEG_INFINITY: d128 = d128!(-Infinity);
[INFO] [stdout] 46 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/consts.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / lazy_static! {
[INFO] [stdout] 24 | |     pub static ref D0: d128 = d128::from(0);
[INFO] [stdout] 25 | |     pub static ref D1: d128 = d128::from(1);
[INFO] [stdout] 26 | |     pub static ref D2: d128 = d128::from(2);
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |     pub static ref DNEG_INFINITY: d128 = d128!(-Infinity);
[INFO] [stdout] 46 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/consts.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / lazy_static! {
[INFO] [stdout] 24 | |     pub static ref D0: d128 = d128::from(0);
[INFO] [stdout] 25 | |     pub static ref D1: d128 = d128::from(1);
[INFO] [stdout] 26 | |     pub static ref D2: d128 = d128::from(2);
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |     pub static ref DNEG_INFINITY: d128 = d128!(-Infinity);
[INFO] [stdout] 46 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/consts.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / lazy_static! {
[INFO] [stdout] 24 | |     pub static ref D0: d128 = d128::from(0);
[INFO] [stdout] 25 | |     pub static ref D1: d128 = d128::from(1);
[INFO] [stdout] 26 | |     pub static ref D2: d128 = d128::from(2);
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |     pub static ref DNEG_INFINITY: d128 = d128!(-Infinity);
[INFO] [stdout] 46 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/consts.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / lazy_static! {
[INFO] [stdout] 24 | |     pub static ref D0: d128 = d128::from(0);
[INFO] [stdout] 25 | |     pub static ref D1: d128 = d128::from(1);
[INFO] [stdout] 26 | |     pub static ref D2: d128 = d128::from(2);
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |     pub static ref DNEG_INFINITY: d128 = d128!(-Infinity);
[INFO] [stdout] 46 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/consts.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / lazy_static! {
[INFO] [stdout] 24 | |     pub static ref D0: d128 = d128::from(0);
[INFO] [stdout] 25 | |     pub static ref D1: d128 = d128::from(1);
[INFO] [stdout] 26 | |     pub static ref D2: d128 = d128::from(2);
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |     pub static ref DNEG_INFINITY: d128 = d128!(-Infinity);
[INFO] [stdout] 46 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/consts.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / lazy_static! {
[INFO] [stdout] 24 | |     pub static ref D0: d128 = d128::from(0);
[INFO] [stdout] 25 | |     pub static ref D1: d128 = d128::from(1);
[INFO] [stdout] 26 | |     pub static ref D2: d128 = d128::from(2);
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |     pub static ref DNEG_INFINITY: d128 = d128!(-Infinity);
[INFO] [stdout] 46 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/consts.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / lazy_static! {
[INFO] [stdout] 24 | |     pub static ref D0: d128 = d128::from(0);
[INFO] [stdout] 25 | |     pub static ref D1: d128 = d128::from(1);
[INFO] [stdout] 26 | |     pub static ref D2: d128 = d128::from(2);
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |     pub static ref DNEG_INFINITY: d128 = d128!(-Infinity);
[INFO] [stdout] 46 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/consts.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / lazy_static! {
[INFO] [stdout] 24 | |     pub static ref D0: d128 = d128::from(0);
[INFO] [stdout] 25 | |     pub static ref D1: d128 = d128::from(1);
[INFO] [stdout] 26 | |     pub static ref D2: d128 = d128::from(2);
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |     pub static ref DNEG_INFINITY: d128 = d128!(-Infinity);
[INFO] [stdout] 46 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/consts.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / lazy_static! {
[INFO] [stdout] 24 | |     pub static ref D0: d128 = d128::from(0);
[INFO] [stdout] 25 | |     pub static ref D1: d128 = d128::from(1);
[INFO] [stdout] 26 | |     pub static ref D2: d128 = d128::from(2);
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |     pub static ref DNEG_INFINITY: d128 = d128!(-Infinity);
[INFO] [stdout] 46 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/consts.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / lazy_static! {
[INFO] [stdout] 24 | |     pub static ref D0: d128 = d128::from(0);
[INFO] [stdout] 25 | |     pub static ref D1: d128 = d128::from(1);
[INFO] [stdout] 26 | |     pub static ref D2: d128 = d128::from(2);
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |     pub static ref DNEG_INFINITY: d128 = d128!(-Infinity);
[INFO] [stdout] 46 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/consts.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / lazy_static! {
[INFO] [stdout] 24 | |     pub static ref D0: d128 = d128::from(0);
[INFO] [stdout] 25 | |     pub static ref D1: d128 = d128::from(1);
[INFO] [stdout] 26 | |     pub static ref D2: d128 = d128::from(2);
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |     pub static ref DNEG_INFINITY: d128 = d128!(-Infinity);
[INFO] [stdout] 46 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/consts.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / lazy_static! {
[INFO] [stdout] 24 | |     pub static ref D0: d128 = d128::from(0);
[INFO] [stdout] 25 | |     pub static ref D1: d128 = d128::from(1);
[INFO] [stdout] 26 | |     pub static ref D2: d128 = d128::from(2);
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |     pub static ref DNEG_INFINITY: d128 = d128!(-Infinity);
[INFO] [stdout] 46 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/consts.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / lazy_static! {
[INFO] [stdout] 24 | |     pub static ref D0: d128 = d128::from(0);
[INFO] [stdout] 25 | |     pub static ref D1: d128 = d128::from(1);
[INFO] [stdout] 26 | |     pub static ref D2: d128 = d128::from(2);
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |     pub static ref DNEG_INFINITY: d128 = d128!(-Infinity);
[INFO] [stdout] 46 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> src/consts.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | / lazy_static! {
[INFO] [stdout] 24 | |     pub static ref D0: d128 = d128::from(0);
[INFO] [stdout] 25 | |     pub static ref D1: d128 = d128::from(1);
[INFO] [stdout] 26 | |     pub static ref D2: d128 = d128::from(2);
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |     pub static ref DNEG_INFINITY: d128 = d128!(-Infinity);
[INFO] [stdout] 46 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 119 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0554, E0557.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `equator` due to 3 previous errors; 119 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "ec38b15470f1e7fed82b40012a94a8c4ccf6ce2ea552b2d0f3ea7693450e587c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec38b15470f1e7fed82b40012a94a8c4ccf6ce2ea552b2d0f3ea7693450e587c", kill_on_drop: false }`
[INFO] [stdout] ec38b15470f1e7fed82b40012a94a8c4ccf6ce2ea552b2d0f3ea7693450e587c