[INFO] fetching crate bex 0.1.5...
[INFO] testing bex-0.1.5 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate bex 0.1.5 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate bex 0.1.5 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bex 0.1.5
[INFO] finished tweaking crates.io crate bex 0.1.5
[INFO] tweaked toml for crates.io crate bex 0.1.5 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate bex 0.1.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c93ec7c3b1bbcbd81a6af6176c2060e4ab2148958fe17034c8745f60f90d260
[INFO] running `Command { std: "docker" "start" "-a" "1c93ec7c3b1bbcbd81a6af6176c2060e4ab2148958fe17034c8745f60f90d260", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c93ec7c3b1bbcbd81a6af6176c2060e4ab2148958fe17034c8745f60f90d260", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c93ec7c3b1bbcbd81a6af6176c2060e4ab2148958fe17034c8745f60f90d260", kill_on_drop: false }`
[INFO] [stdout] 1c93ec7c3b1bbcbd81a6af6176c2060e4ab2148958fe17034c8745f60f90d260
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a4b9b86263d8faa9e4e9bc581919a6178b6046c6dc62a3ecca224c226850cd0
[INFO] running `Command { std: "docker" "start" "-a" "2a4b9b86263d8faa9e4e9bc581919a6178b6046c6dc62a3ecca224c226850cd0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling once_cell v1.7.2
[INFO] [stderr]    Compiling ahash v0.7.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling simplelog v0.5.3
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling bex v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `is_var`
[INFO] [stdout]   --> src/swap.rs:79:6
[INFO] [stdout]    |
[INFO] [stdout] 79 |   fn is_var(&self)->bool { self.v.is_var() && self.hi == XID_I && self.lo == XID_O }}
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `swap`
[INFO] [stdout]    --> src/swap.rs:397:6
[INFO] [stdout]     |
[INFO] [stdout] 397 |   fn swap(&mut self, vu:VID) {
[INFO] [stdout]     |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `XSDebug`
[INFO] [stdout]     --> src/swap.rs:1052:8
[INFO] [stdout]      |
[INFO] [stdout] 1052 | struct XSDebug {
[INFO] [stdout]      |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]     --> src/swap.rs:1059:10
[INFO] [stdout]      |
[INFO] [stdout] 1059 |   pub fn new(vars:&str)->Self {
[INFO] [stdout]      |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `var`
[INFO] [stdout]     --> src/swap.rs:1065:6
[INFO] [stdout]      |
[INFO] [stdout] 1065 |   fn var(&mut self, i:usize, c:char) {
[INFO] [stdout]      |      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `vids`
[INFO] [stdout]     --> src/swap.rs:1068:6
[INFO] [stdout]      |
[INFO] [stdout] 1068 |   fn vids(&self)->String { self.xs.vids.iter().map(|v| *self.vc.get(v).unwrap()).collect() }
[INFO] [stdout]      |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `name_var`
[INFO] [stdout]     --> src/swap.rs:1069:6
[INFO] [stdout]      |
[INFO] [stdout] 1069 |   fn name_var(&mut self, v:VID, c:char) { self.vc.insert(v, c); self.cv.insert(c, v); }
[INFO] [stdout]      |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pop`
[INFO] [stdout]     --> src/swap.rs:1070:6
[INFO] [stdout]      |
[INFO] [stdout] 1070 |   fn pop(&mut self)->XID { self.ds.pop().expect("stack underflow") }
[INFO] [stdout]      |      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `xid`
[INFO] [stdout]     --> src/swap.rs:1071:6
[INFO] [stdout]      |
[INFO] [stdout] 1071 |   fn xid(&mut self, s:&str)->XID { self.run(s); self.pop() }
[INFO] [stdout]      |      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `vid`
[INFO] [stdout]     --> src/swap.rs:1072:6
[INFO] [stdout]      |
[INFO] [stdout] 1072 |   fn vid(&self, c:char)->VID { *self.cv.get(&c).unwrap() }
[INFO] [stdout]      |      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `run`
[INFO] [stdout]     --> src/swap.rs:1073:6
[INFO] [stdout]      |
[INFO] [stdout] 1073 |   fn run(&mut self, s:&str)->String {
[INFO] [stdout]      |      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ite`
[INFO] [stdout]     --> src/swap.rs:1095:6
[INFO] [stdout]      |
[INFO] [stdout] 1095 |   fn ite(&mut self, vx:XID, hi:XID, lo:XID)->XID {
[INFO] [stdout]      |      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `fmt`
[INFO] [stdout]     --> src/swap.rs:1101:6
[INFO] [stdout]      |
[INFO] [stdout] 1101 |   fn fmt(&self, x:XID)->String {
[INFO] [stdout]      |      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.93s
[INFO] running `Command { std: "docker" "inspect" "2a4b9b86263d8faa9e4e9bc581919a6178b6046c6dc62a3ecca224c226850cd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a4b9b86263d8faa9e4e9bc581919a6178b6046c6dc62a3ecca224c226850cd0", kill_on_drop: false }`
[INFO] [stdout] 2a4b9b86263d8faa9e4e9bc581919a6178b6046c6dc62a3ecca224c226850cd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f21ec25becca3ffd4143aa2425f258b3db0334104c898bd9301564c19081b0d
[INFO] running `Command { std: "docker" "start" "-a" "9f21ec25becca3ffd4143aa2425f258b3db0334104c898bd9301564c19081b0d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bencher v0.1.5
[INFO] [stdout] warning: associated function is never used: `is_var`
[INFO] [stdout]   --> src/swap.rs:79:6
[INFO] [stdout]    |
[INFO] [stdout] 79 |   fn is_var(&self)->bool { self.v.is_var() && self.hi == XID_I && self.lo == XID_O }}
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `swap`
[INFO] [stdout]    --> src/swap.rs:397:6
[INFO] [stdout]     |
[INFO] [stdout] 397 |   fn swap(&mut self, vu:VID) {
[INFO] [stdout]     |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `XSDebug`
[INFO] [stdout]     --> src/swap.rs:1052:8
[INFO] [stdout]      |
[INFO] [stdout] 1052 | struct XSDebug {
[INFO] [stdout]      |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]     --> src/swap.rs:1059:10
[INFO] [stdout]      |
[INFO] [stdout] 1059 |   pub fn new(vars:&str)->Self {
[INFO] [stdout]      |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `var`
[INFO] [stdout]     --> src/swap.rs:1065:6
[INFO] [stdout]      |
[INFO] [stdout] 1065 |   fn var(&mut self, i:usize, c:char) {
[INFO] [stdout]      |      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `vids`
[INFO] [stdout]     --> src/swap.rs:1068:6
[INFO] [stdout]      |
[INFO] [stdout] 1068 |   fn vids(&self)->String { self.xs.vids.iter().map(|v| *self.vc.get(v).unwrap()).collect() }
[INFO] [stdout]      |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `name_var`
[INFO] [stdout]     --> src/swap.rs:1069:6
[INFO] [stdout]      |
[INFO] [stdout] 1069 |   fn name_var(&mut self, v:VID, c:char) { self.vc.insert(v, c); self.cv.insert(c, v); }
[INFO] [stdout]      |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `pop`
[INFO] [stdout]     --> src/swap.rs:1070:6
[INFO] [stdout]      |
[INFO] [stdout] 1070 |   fn pop(&mut self)->XID { self.ds.pop().expect("stack underflow") }
[INFO] [stdout]      |      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `xid`
[INFO] [stdout]     --> src/swap.rs:1071:6
[INFO] [stdout]      |
[INFO] [stdout] 1071 |   fn xid(&mut self, s:&str)->XID { self.run(s); self.pop() }
[INFO] [stdout]      |      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `vid`
[INFO] [stdout]     --> src/swap.rs:1072:6
[INFO] [stdout]      |
[INFO] [stdout] 1072 |   fn vid(&self, c:char)->VID { *self.cv.get(&c).unwrap() }
[INFO] [stdout]      |      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `run`
[INFO] [stdout]     --> src/swap.rs:1073:6
[INFO] [stdout]      |
[INFO] [stdout] 1073 |   fn run(&mut self, s:&str)->String {
[INFO] [stdout]      |      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ite`
[INFO] [stdout]     --> src/swap.rs:1095:6
[INFO] [stdout]      |
[INFO] [stdout] 1095 |   fn ite(&mut self, vx:XID, hi:XID, lo:XID)->XID {
[INFO] [stdout]      |      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `fmt`
[INFO] [stdout]     --> src/swap.rs:1101:6
[INFO] [stdout]      |
[INFO] [stdout] 1101 |   fn fmt(&self, x:XID)->String {
[INFO] [stdout]      |      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bex v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `X32`, `X64`, `find_factors`, `swap::SwapSolver`
[INFO] [stdout]     --> examples/solve/bdd-solve.rs:1321:11
[INFO] [stdout]      |
[INFO] [stdout] 1321 | use bex::{swap::SwapSolver, find_factors, int::{X32, X64}};
[INFO] [stdout]      |           ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^        ^^^  ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bex::reg::Reg`
[INFO] [stdout]     --> examples/solve/bdd-solve.rs:1322:5
[INFO] [stdout]      |
[INFO] [stdout] 1322 | use bex::reg::Reg;
[INFO] [stdout]      |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hashbrown::HashSet`
[INFO] [stdout]     --> examples/solve/bdd-solve.rs:1323:5
[INFO] [stdout]      |
[INFO] [stdout] 1323 | use hashbrown::HashSet;
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.72s
[INFO] running `Command { std: "docker" "inspect" "9f21ec25becca3ffd4143aa2425f258b3db0334104c898bd9301564c19081b0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f21ec25becca3ffd4143aa2425f258b3db0334104c898bd9301564c19081b0d", kill_on_drop: false }`
[INFO] [stdout] 9f21ec25becca3ffd4143aa2425f258b3db0334104c898bd9301564c19081b0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] db3af3706f8a1197a25da4e6ee6487bdbb22a2cd1e0693608b2a857717919dc5
[INFO] running `Command { std: "docker" "start" "-a" "db3af3706f8a1197a25da4e6ee6487bdbb22a2cd1e0693608b2a857717919dc5", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `is_var`
[INFO] [stderr]   --> src/swap.rs:79:6
[INFO] [stderr]    |
[INFO] [stderr] 79 |   fn is_var(&self)->bool { self.v.is_var() && self.hi == XID_I && self.lo == XID_O }}
[INFO] [stderr]    |      ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `swap`
[INFO] [stderr]    --> src/swap.rs:397:6
[INFO] [stderr]     |
[INFO] [stderr] 397 |   fn swap(&mut self, vu:VID) {
[INFO] [stderr]     |      ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `XSDebug`
[INFO] [stderr]     --> src/swap.rs:1052:8
[INFO] [stderr]      |
[INFO] [stderr] 1052 | struct XSDebug {
[INFO] [stderr]      |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]     --> src/swap.rs:1059:10
[INFO] [stderr]      |
[INFO] [stderr] 1059 |   pub fn new(vars:&str)->Self {
[INFO] [stderr]      |          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `var`
[INFO] [stderr]     --> src/swap.rs:1065:6
[INFO] [stderr]      |
[INFO] [stderr] 1065 |   fn var(&mut self, i:usize, c:char) {
[INFO] [stderr]      |      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `vids`
[INFO] [stderr]     --> src/swap.rs:1068:6
[INFO] [stderr]      |
[INFO] [stderr] 1068 |   fn vids(&self)->String { self.xs.vids.iter().map(|v| *self.vc.get(v).unwrap()).collect() }
[INFO] [stderr]      |      ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `name_var`
[INFO] [stderr]     --> src/swap.rs:1069:6
[INFO] [stderr]      |
[INFO] [stderr] 1069 |   fn name_var(&mut self, v:VID, c:char) { self.vc.insert(v, c); self.cv.insert(c, v); }
[INFO] [stderr]      |      ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `pop`
[INFO] [stderr]     --> src/swap.rs:1070:6
[INFO] [stderr]      |
[INFO] [stderr] 1070 |   fn pop(&mut self)->XID { self.ds.pop().expect("stack underflow") }
[INFO] [stderr]      |      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `xid`
[INFO] [stderr]     --> src/swap.rs:1071:6
[INFO] [stderr]      |
[INFO] [stderr] 1071 |   fn xid(&mut self, s:&str)->XID { self.run(s); self.pop() }
[INFO] [stderr]      |      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `vid`
[INFO] [stderr]     --> src/swap.rs:1072:6
[INFO] [stderr]      |
[INFO] [stderr] 1072 |   fn vid(&self, c:char)->VID { *self.cv.get(&c).unwrap() }
[INFO] [stderr]      |      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `run`
[INFO] [stderr]     --> src/swap.rs:1073:6
[INFO] [stderr]      |
[INFO] [stderr] 1073 |   fn run(&mut self, s:&str)->String {
[INFO] [stderr]      |      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `ite`
[INFO] [stderr]     --> src/swap.rs:1095:6
[INFO] [stderr]      |
[INFO] [stderr] 1095 |   fn ite(&mut self, vx:XID, hi:XID, lo:XID)->XID {
[INFO] [stderr]      |      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `fmt`
[INFO] [stderr]     --> src/swap.rs:1101:6
[INFO] [stderr]      |
[INFO] [stderr] 1101 |   fn fmt(&self, x:XID)->String {
[INFO] [stderr]      |      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `bex` (lib) generated 13 warnings
[INFO] [stderr] warning: unused imports: `X32`, `X64`, `find_factors`, `swap::SwapSolver`
[INFO] [stderr]     --> examples/solve/bdd-solve.rs:1321:11
[INFO] [stderr]      |
[INFO] [stderr] 1321 | use bex::{swap::SwapSolver, find_factors, int::{X32, X64}};
[INFO] [stderr]      |           ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^        ^^^  ^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `bex::reg::Reg`
[INFO] [stderr]     --> examples/solve/bdd-solve.rs:1322:5
[INFO] [stderr]      |
[INFO] [stderr] 1322 | use bex::reg::Reg;
[INFO] [stderr]      |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `hashbrown::HashSet`
[INFO] [stderr]     --> examples/solve/bdd-solve.rs:1323:5
[INFO] [stderr]      |
[INFO] [stderr] 1323 | use hashbrown::HashSet;
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `bex` (bin "bdd-solve" test) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bex-d92da36b478c2a8c)
[INFO] [stdout] 
[INFO] [stdout] running 84 tests
[INFO] [stdout] test anf::test_base_when ... ok
[INFO] [stdout] test anf::test_anf_hilo ... ok
[INFO] [stdout] test anf::test_anf_xtb ... ok
[INFO] [stdout] test ast::ast_vars ... ok
[INFO] [stdout] test ast::ast_and ... ok
[INFO] [stdout] test anf::test_anf_hilo_not ... ok
[INFO] [stdout] test anf::test_anf_xor3 ... ok
[INFO] [stdout] test ast::test_base_consts ... ok
[INFO] [stdout] test bdd::test_simple_nodes ... ok
[INFO] [stdout] test anf::test_anf_xor_inv ... ok
[INFO] [stdout] test anf::test_anf_xor ... ok
[INFO] [stdout] test ast::test_base_when ... ok
[INFO] [stdout] test anf::test_base_consts ... ok
[INFO] [stdout] test anf::test_anf_and3 ... ok
[INFO] [stdout] test bdd::test_base ... ok
[INFO] [stdout] test bdd::test_bdd_solutions_o ... ok
[INFO] [stdout] test anf::test_anf_and ... ok
[INFO] [stdout] test bdd::test_base_consts ... ok
[INFO] [stdout] test anf::test_anf_and_same_head ... ok
[INFO] [stdout] test bdd::test_base_when ... ok
[INFO] [stdout] test anf::test_anf_terms_not ... ok
[INFO] [stdout] test anf::test_anf_sub ... ok
[INFO] [stdout] test anf::test_anf_and_big ... ok
[INFO] [stdout] test bdd::test_bdd_solutions_simple ... ok
[INFO] [stdout] test anf::test_anf_terms_bug ... ok
[INFO] [stdout] test anf::test_anf_sub_inv ... ok
[INFO] [stdout] test bdd::test_bdd_solutions_i ... ok
[INFO] [stdout] test anf::test_anf_terms ... ok
[INFO] [stdout] test int::test_eq ... ok
[INFO] [stdout] test int::test_ror ... ok
[INFO] [stdout] test int::test_lt ... ok
[INFO] [stdout] test int::test_mul32 ... ok
[INFO] [stdout] test int::test_add ... ok
[INFO] [stdout] test nid::test_cmp ... ok
[INFO] [stdout] test int::test_mul64 ... ok
[INFO] [stdout] test int::test_roundtrip ... ok
[INFO] [stdout] test ops::test_flip_vel ... ok
[INFO] [stdout] test ops::test_flip_and ... ok
[INFO] [stdout] test reg::test_reg_mut ... ok
[INFO] [stdout] test nid::test_var ... ok
[INFO] [stdout] test reg::test_bits ... ok
[INFO] [stdout] test ops::test_flip_xor ... ok
[INFO] [stdout] test nid::test_fun ... ok
[INFO] [stdout] test ops::test_norm ... ok
[INFO] [stdout] test nid::test_nids ... ok
[INFO] [stdout] test reg::test_reg_inc_hitop ... ok
[INFO] [stdout] test bdd::test_bdd_solutions_extra ... ok
[INFO] [stdout] test swap::check_swap_merge ... ok
[INFO] [stdout] test swap::check_wtov_simple ... ok
[INFO] [stdout] test swap::test_plan_regroup ... ok
[INFO] [stdout] test swap::test_fun_tbl ... ok
[INFO] [stdout] test swap::test_sub_simple_0 ... ok
[INFO] [stdout] test swap::test_scaffold_diagram2 ... ok
[INFO] [stdout] test swap::test_scaffold_diagram0 ... ok
[INFO] [stdout] test swap::test_scaffold_diagram1 ... ok
[INFO] [stdout] test swap::test_scaffold_diagram3 ... ok
[INFO] [stdout] test swap::test_tbl ... ok
[INFO] [stdout] test swap::test_tbl_inv ... ok
[INFO] [stdout] test swap::test_swap ... ok
[INFO] [stdout] test swap::test_sub_simple_1 ... ok
[INFO] [stdout] test swap::test_tbl_skip ... ok
[INFO] [stdout] test swap::test_untbl ... ok
[INFO] [stdout] test swap::test_untbl_base ... ok
[INFO] [stdout] test swap::test_xsdebug ... ok
[INFO] [stdout] test swap::test_two_new ... ok
[INFO] [stdout] test swap::test_one_new ... ok
[INFO] [stdout] test swap::test_two_old ... ok
[INFO] [stdout] test bdd::test_swarm_and ... ok
[INFO] [stdout] test bdd::test_bdd_solutions_xor ... ok
[INFO] [stdout] test bdd::test_swarm_xor ... ok
[INFO] [stdout] test bdd::test_swarm_another ... FAILED
[INFO] [stdout] test swap::test_scaffold_diagram4 ... FAILED
[INFO] [stdout] test bdd::test_and ... ok
[INFO] [stdout] test bdd::test_xor ... ok
[INFO] [stdout] test solve::test_nano_swap ... ok
[INFO] [stdout] test bdd::test_swarm_ite ... ok
[INFO] [stdout] test solve::test_nano_anf ... ok
[INFO] [stdout] test solve::test_tiny_anf ... ok
[INFO] [stdout] test anf::test_anf_to_base ... ok
[INFO] [stdout] test solve::test_tiny_swap ... ok
[INFO] [stdout] test solve::test_nano_bdd ... ok
[INFO] [stdout] test solve::test_multi_anf ... ok
[INFO] [stdout] test solve::test_multi_bdd ... ok
[INFO] [stdout] test solve::test_tiny_bdd ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- bdd::test_swarm_another stdout ----
[INFO] [stdout] thread 'bdd::test_swarm_another' panicked at 'called `Result::unwrap()` on an `Err` value: Term', src/bdd.rs:650:78
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x56239eccb430 - std::backtrace_rs::backtrace::libunwind::trace::hff4d1766e93f64f1
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x56239eccb430 - std::backtrace_rs::backtrace::trace_unsynchronized::h56bbc8eb78770bcb
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x56239eccb430 - std::sys_common::backtrace::_print_fmt::h5c8e75464faca780
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x56239eccb430 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h48b88277def8b362
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x56239ecee6dc - core::fmt::write::h3381b3176fe2b3d3
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/fmt/mod.rs:1115:17
[INFO] [stdout]    5:     0x56239ecc8035 - std::io::Write::write_fmt::h5f34a676f60246b5
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/io/mod.rs:1665:15
[INFO] [stdout]    6:     0x56239eccd5cb - std::sys_common::backtrace::_print::ha537687d6c17dd0d
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x56239eccd5cb - std::sys_common::backtrace::print::h61376ae57d131d72
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x56239eccd5cb - std::panicking::default_hook::{{closure}}::h0f7208c0b9644a54
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x56239eccd0dc - std::panicking::default_hook::hdac7fc06578c14ce
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x56239eccdc94 - std::panicking::rust_panic_with_hook::h72b21c283da3d1ef
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x56239eccd777 - std::panicking::begin_panic_handler::{{closure}}::he5778f1729cff84a
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:519:13
[INFO] [stdout]   12:     0x56239eccb90c - std::sys_common::backtrace::__rust_end_short_backtrace::h2d11ca8b453b4b1d
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x56239eccd6d9 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x56239ea57531 - core::panicking::panic_fmt::hf9de31d4acbce4db
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x56239ea57623 - core::result::unwrap_failed::ha0c84e81219e5878
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/result.rs:1599:5
[INFO] [stdout]   16:     0x56239eaeed46 - core::result::Result<T,E>::unwrap::h3bf0174f71269766
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/result.rs:1281:23
[INFO] [stdout]   17:     0x56239eb9d634 - bex::bdd::test_swarm_another::h259d94e6d9fa4977
[INFO] [stdout]                                at /opt/rustwide/workdir/src/bdd.rs:650:22
[INFO] [stdout]   18:     0x56239eb9d5ca - bex::bdd::test_swarm_another::{{closure}}::hfe62e5c688831ff3
[INFO] [stdout]                                at /opt/rustwide/workdir/src/bdd.rs:649:9
[INFO] [stdout]   19:     0x56239eae471e - core::ops::function::FnOnce::call_once::h914087116b70e719
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   20:     0x56239ec321b3 - core::ops::function::FnOnce::call_once::hbb52c4519d3137b0
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   21:     0x56239ec321b3 - test::__rust_begin_short_backtrace::h86fe3a2a5a5121af
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:578:5
[INFO] [stdout]   22:     0x56239ec30c68 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hfd956bc3d57399be
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/alloc/src/boxed.rs:1572:9
[INFO] [stdout]   23:     0x56239ec30c68 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40dc93e0ddb5938a
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:347:9
[INFO] [stdout]   24:     0x56239ec30c68 - std::panicking::try::do_call::h90d07750cb47c562
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:401:40
[INFO] [stdout]   25:     0x56239ec30c68 - std::panicking::try::h063c84733ad2a629
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:365:19
[INFO] [stdout]   26:     0x56239ec30c68 - std::panic::catch_unwind::h0c464836a84e7c08
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:434:14
[INFO] [stdout]   27:     0x56239ec30c68 - test::run_test_in_process::h5cb06ef620b157fc
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:601:18
[INFO] [stdout]   28:     0x56239ec30c68 - test::run_test::run_test_inner::{{closure}}::h76f677f4b93f9828
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:493:39
[INFO] [stdout]   29:     0x56239ebff3fd - test::run_test::run_test_inner::{{closure}}::h366d01fe04f4d67a
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:520:37
[INFO] [stdout]   30:     0x56239ebff3fd - std::sys_common::backtrace::__rust_begin_short_backtrace::h7dfa0de4eb395af2
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   31:     0x56239ec03bc8 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf0a74bb58798037f
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/thread/mod.rs:476:17
[INFO] [stdout]   32:     0x56239ec03bc8 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb024e854818586ac
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:347:9
[INFO] [stdout]   33:     0x56239ec03bc8 - std::panicking::try::do_call::hb2dd9f1d0d48e41d
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:401:40
[INFO] [stdout]   34:     0x56239ec03bc8 - std::panicking::try::h4717ae7bac8b2bf3
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:365:19
[INFO] [stdout]   35:     0x56239ec03bc8 - std::panic::catch_unwind::h0dc8a061326ce8d8
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:434:14
[INFO] [stdout]   36:     0x56239ec03bc8 - std::thread::Builder::spawn_unchecked::{{closure}}::haa369e2d6fd00aa1
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/thread/mod.rs:475:30
[INFO] [stdout]   37:     0x56239ec03bc8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h36dcf3de8b056f17
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   38:     0x56239ecd2987 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h65c29e4642be2358
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/alloc/src/boxed.rs:1572:9
[INFO] [stdout]   39:     0x56239ecd2987 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hd0f8f7fbbd9fffbf
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/alloc/src/boxed.rs:1572:9
[INFO] [stdout]   40:     0x56239ecd2987 - std::sys::unix::thread::Thread::new::thread_start::h2fd22fee3ca77b65
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys/unix/thread.rs:74:17
[INFO] [stdout]   41:     0x7f08ac34f609 - start_thread
[INFO] [stdout]   42:     0x7f08ac121293 - clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- swap::test_scaffold_diagram4 stdout ----
[INFO] [stdout] %swapped: vu:v1 vd:v2
[INFO] [stdout] %stats: dnews:2 unews:1 dels:0
[INFO] [stdout] %vids: [x0, x20, x1, x21, x2, x22, x3, x23, x4, x5, x6, x7, x8, x9, v0, v2, v1, v4]
[INFO] [stdout] %counts: [0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 4, 2, 1, 4]
[INFO] [stdout] thread 'swap::test_scaffold_diagram4' panicked at 'assertion failed: `(left == right)`
[INFO] [stdout]   left: `#18`,
[INFO] [stdout]  right: `#19`: wrong .hi for node n3', src/test-swap-scaffold.rs:458:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x56239eccb430 - std::backtrace_rs::backtrace::libunwind::trace::hff4d1766e93f64f1
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x56239eccb430 - std::backtrace_rs::backtrace::trace_unsynchronized::h56bbc8eb78770bcb
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x56239eccb430 - std::sys_common::backtrace::_print_fmt::h5c8e75464faca780
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x56239eccb430 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h48b88277def8b362
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x56239ecee6dc - core::fmt::write::h3381b3176fe2b3d3
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/fmt/mod.rs:1115:17
[INFO] [stdout]    5:     0x56239ecc8035 - std::io::Write::write_fmt::h5f34a676f60246b5
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/io/mod.rs:1665:15
[INFO] [stdout]    6:     0x56239eccd5cb - std::sys_common::backtrace::_print::ha537687d6c17dd0d
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x56239eccd5cb - std::sys_common::backtrace::print::h61376ae57d131d72
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x56239eccd5cb - std::panicking::default_hook::{{closure}}::h0f7208c0b9644a54
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x56239eccd0dc - std::panicking::default_hook::hdac7fc06578c14ce
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x56239eccdc94 - std::panicking::rust_panic_with_hook::h72b21c283da3d1ef
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x56239eccd777 - std::panicking::begin_panic_handler::{{closure}}::he5778f1729cff84a
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:519:13
[INFO] [stdout]   12:     0x56239eccb90c - std::sys_common::backtrace::__rust_end_short_backtrace::h2d11ca8b453b4b1d
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x56239eccd6d9 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x56239ea57531 - core::panicking::panic_fmt::hf9de31d4acbce4db
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x56239ecec85e - core::panicking::assert_failed_inner::h62e8cb2847a6e7ec
[INFO] [stdout]   16:     0x56239eb437ba - core::panicking::assert_failed::h58618ea56c132203
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/panicking.rs:117:5
[INFO] [stdout]   17:     0x56239ead4731 - bex::swap::test_scaffold_diagram4::he8350bc024dee7fb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test-swap-scaffold.rs:458:5
[INFO] [stdout]   18:     0x56239ead205a - bex::swap::test_scaffold_diagram4::{{closure}}::h3ba9021904c9c287
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test-swap-scaffold.rs:386:9
[INFO] [stdout]   19:     0x56239eae3cae - core::ops::function::FnOnce::call_once::h285e26dec6a321d7
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   20:     0x56239ec321b3 - core::ops::function::FnOnce::call_once::hbb52c4519d3137b0
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   21:     0x56239ec321b3 - test::__rust_begin_short_backtrace::h86fe3a2a5a5121af
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:578:5
[INFO] [stdout]   22:     0x56239ec30c68 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hfd956bc3d57399be
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/alloc/src/boxed.rs:1572:9
[INFO] [stdout]   23:     0x56239ec30c68 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h40dc93e0ddb5938a
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:347:9
[INFO] [stdout]   24:     0x56239ec30c68 - std::panicking::try::do_call::h90d07750cb47c562
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:401:40
[INFO] [stdout]   25:     0x56239ec30c68 - std::panicking::try::h063c84733ad2a629
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:365:19
[INFO] [stdout]   26:     0x56239ec30c68 - std::panic::catch_unwind::h0c464836a84e7c08
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:434:14
[INFO] [stdout]   27:     0x56239ec30c68 - test::run_test_in_process::h5cb06ef620b157fc
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:601:18
[INFO] [stdout]   28:     0x56239ec30c68 - test::run_test::run_test_inner::{{closure}}::h76f677f4b93f9828
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:493:39
[INFO] [stdout]   29:     0x56239ebff3fd - test::run_test::run_test_inner::{{closure}}::h366d01fe04f4d67a
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/test/src/lib.rs:520:37
[INFO] [stdout]   30:     0x56239ebff3fd - std::sys_common::backtrace::__rust_begin_short_backtrace::h7dfa0de4eb395af2
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   31:     0x56239ec03bc8 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf0a74bb58798037f
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/thread/mod.rs:476:17
[INFO] [stdout]   32:     0x56239ec03bc8 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb024e854818586ac
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:347:9
[INFO] [stdout]   33:     0x56239ec03bc8 - std::panicking::try::do_call::hb2dd9f1d0d48e41d
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:401:40
[INFO] [stdout]   34:     0x56239ec03bc8 - std::panicking::try::h4717ae7bac8b2bf3
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:365:19
[INFO] [stdout]   35:     0x56239ec03bc8 - std::panic::catch_unwind::h0dc8a061326ce8d8
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:434:14
[INFO] [stdout]   36:     0x56239ec03bc8 - std::thread::Builder::spawn_unchecked::{{closure}}::haa369e2d6fd00aa1
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/thread/mod.rs:475:30
[INFO] [stdout]   37:     0x56239ec03bc8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h36dcf3de8b056f17
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   38:     0x56239ecd2987 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h65c29e4642be2358
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/alloc/src/boxed.rs:1572:9
[INFO] [stdout]   39:     0x56239ecd2987 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hd0f8f7fbbd9fffbf
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/alloc/src/boxed.rs:1572:9
[INFO] [stdout]   40:     0x56239ecd2987 - std::sys::unix::thread::Thread::new::thread_start::h2fd22fee3ca77b65
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys/unix/thread.rs:74:17
[INFO] [stdout]   41:     0x7f08ac34f609 - start_thread
[INFO] [stdout]   42:     0x7f08ac121293 - clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     bdd::test_swarm_another
[INFO] [stdout]     swap::test_scaffold_diagram4
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 82 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 36.32s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] running `Command { std: "docker" "inspect" "db3af3706f8a1197a25da4e6ee6487bdbb22a2cd1e0693608b2a857717919dc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db3af3706f8a1197a25da4e6ee6487bdbb22a2cd1e0693608b2a857717919dc5", kill_on_drop: false }`
[INFO] [stdout] db3af3706f8a1197a25da4e6ee6487bdbb22a2cd1e0693608b2a857717919dc5
