[INFO] fetching crate bex 0.1.5...
[INFO] testing bex-0.1.5 against 1.54.0 for beta-1.55-1
[INFO] extracting crate bex 0.1.5 into /workspace/builds/worker-114/source
[INFO] validating manifest of crates.io crate bex 0.1.5 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-114/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" "+1.54.0" "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-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f34d578ad419827a78e0c3781bb319f5b1f34ef2901e49568c65c797c06cd15c
[INFO] running `Command { std: "docker" "start" "-a" "f34d578ad419827a78e0c3781bb319f5b1f34ef2901e49568c65c797c06cd15c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f34d578ad419827a78e0c3781bb319f5b1f34ef2901e49568c65c797c06cd15c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f34d578ad419827a78e0c3781bb319f5b1f34ef2901e49568c65c797c06cd15c", kill_on_drop: false }`
[INFO] [stdout] f34d578ad419827a78e0c3781bb319f5b1f34ef2901e49568c65c797c06cd15c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24a22c78c31cedbfa544c67bb252d964b4f2c50100d588566369b9f178e4d47e
[INFO] running `Command { std: "docker" "start" "-a" "24a22c78c31cedbfa544c67bb252d964b4f2c50100d588566369b9f178e4d47e", 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 syn v1.0.72
[INFO] [stderr]    Compiling log v0.4.14
[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 dirs v1.0.5
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling quote v1.0.9
[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 24.42s
[INFO] running `Command { std: "docker" "inspect" "24a22c78c31cedbfa544c67bb252d964b4f2c50100d588566369b9f178e4d47e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24a22c78c31cedbfa544c67bb252d964b4f2c50100d588566369b9f178e4d47e", kill_on_drop: false }`
[INFO] [stdout] 24a22c78c31cedbfa544c67bb252d964b4f2c50100d588566369b9f178e4d47e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2cd709f86e00fe91917d8e8713ef681e194c3dc2905d7cd6e83370481d0c7eff
[INFO] running `Command { std: "docker" "start" "-a" "2cd709f86e00fe91917d8e8713ef681e194c3dc2905d7cd6e83370481d0c7eff", kill_on_drop: false }`
[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 8.78s
[INFO] running `Command { std: "docker" "inspect" "2cd709f86e00fe91917d8e8713ef681e194c3dc2905d7cd6e83370481d0c7eff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cd709f86e00fe91917d8e8713ef681e194c3dc2905d7cd6e83370481d0c7eff", kill_on_drop: false }`
[INFO] [stdout] 2cd709f86e00fe91917d8e8713ef681e194c3dc2905d7cd6e83370481d0c7eff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5ee1689ee4ba6470a0c9b910c53e30332691128d2e44c137c09784ea3821c412
[INFO] running `Command { std: "docker" "start" "-a" "5ee1689ee4ba6470a0c9b910c53e30332691128d2e44c137c09784ea3821c412", 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: 13 warnings emitted
[INFO] [stderr] 
[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: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bex-b127eb1ccb8479a1)
[INFO] [stdout] 
[INFO] [stdout] running 84 tests
[INFO] [stdout] test anf::test_anf_and ... ok
[INFO] [stdout] test anf::test_anf_and3 ... ok
[INFO] [stdout] test anf::test_anf_and_big ... ok
[INFO] [stdout] test anf::test_anf_hilo ... ok
[INFO] [stdout] test anf::test_anf_and_same_head ... ok
[INFO] [stdout] test anf::test_anf_hilo_not ... ok
[INFO] [stdout] test anf::test_anf_sub ... ok
[INFO] [stdout] test anf::test_anf_sub_inv ... ok
[INFO] [stdout] test anf::test_anf_terms_bug ... ok
[INFO] [stdout] test anf::test_anf_terms ... ok
[INFO] [stdout] test anf::test_anf_terms_not ... ok
[INFO] [stdout] test anf::test_anf_xor ... ok
[INFO] [stdout] test anf::test_anf_xor3 ... ok
[INFO] [stdout] test anf::test_anf_xor_inv ... ok
[INFO] [stdout] test anf::test_anf_xtb ... ok
[INFO] [stdout] test anf::test_base_consts ... ok
[INFO] [stdout] test anf::test_base_when ... ok
[INFO] [stdout] test ast::ast_and ... ok
[INFO] [stdout] test ast::ast_vars ... ok
[INFO] [stdout] test ast::test_base_consts ... ok
[INFO] [stdout] test ast::test_base_when ... ok
[INFO] [stdout] test bdd::test_base ... ok
[INFO] [stdout] test bdd::test_base_consts ... ok
[INFO] [stdout] test bdd::test_base_when ... ok
[INFO] [stdout] test bdd::test_bdd_solutions_i ... ok
[INFO] [stdout] test bdd::test_bdd_solutions_o ... ok
[INFO] [stdout] test bdd::test_bdd_solutions_simple ... ok
[INFO] [stdout] test bdd::test_simple_nodes ... ok
[INFO] [stdout] test int::test_eq ... ok
[INFO] [stdout] test int::test_add ... ok
[INFO] [stdout] test int::test_lt ... ok
[INFO] [stdout] test int::test_ror ... ok
[INFO] [stdout] test nid::test_fun ... ok
[INFO] [stdout] test nid::test_cmp ... ok
[INFO] [stdout] test int::test_roundtrip ... ok
[INFO] [stdout] test nid::test_nids ... ok
[INFO] [stdout] test nid::test_var ... ok
[INFO] [stdout] test ops::test_flip_and ... ok
[INFO] [stdout] test ops::test_flip_vel ... ok
[INFO] [stdout] test ops::test_flip_xor ... ok
[INFO] [stdout] test reg::test_bits ... ok
[INFO] [stdout] test int::test_mul32 ... ok
[INFO] [stdout] test ops::test_norm ... ok
[INFO] [stdout] test bdd::test_swarm_another ... FAILED
[INFO] [stdout] test reg::test_reg_mut ... ok
[INFO] [stdout] test reg::test_reg_inc_hitop ... ok
[INFO] [stdout] test int::test_mul64 ... ok
[INFO] [stdout] test swap::check_swap_merge ... ok
[INFO] [stdout] test swap::test_fun_tbl ... ok
[INFO] [stdout] test swap::check_wtov_simple ... ok
[INFO] [stdout] test swap::test_scaffold_diagram1 ... ok
[INFO] [stdout] test swap::test_plan_regroup ... ok
[INFO] [stdout] test swap::test_scaffold_diagram0 ... ok
[INFO] [stdout] test swap::test_swap ... ok
[INFO] [stdout] test swap::test_tbl_inv ... ok
[INFO] [stdout] test swap::test_tbl_skip ... ok
[INFO] [stdout] test swap::test_tbl ... ok
[INFO] [stdout] test swap::test_scaffold_diagram3 ... ok
[INFO] [stdout] test swap::test_sub_simple_0 ... ok
[INFO] [stdout] test swap::test_untbl_base ... ok
[INFO] [stdout] test swap::test_scaffold_diagram2 ... ok
[INFO] [stdout] test swap::test_untbl ... ok
[INFO] [stdout] test swap::test_two_new ... ok
[INFO] [stdout] test swap::test_xsdebug ... ok
[INFO] [stdout] test swap::test_sub_simple_1 ... ok
[INFO] [stdout] test swap::test_one_new ... ok
[INFO] [stdout] test swap::test_two_old ... ok
[INFO] [stdout] test swap::test_scaffold_diagram4 ... FAILED
[INFO] [stdout] test bdd::test_swarm_xor ... ok
[INFO] [stdout] test bdd::test_and ... ok
[INFO] [stdout] test bdd::test_bdd_solutions_xor ... ok
[INFO] [stdout] test bdd::test_swarm_and ... ok
[INFO] [stdout] test bdd::test_xor ... ok
[INFO] [stdout] test bdd::test_bdd_solutions_extra ... ok
[INFO] [stdout] test solve::test_nano_anf ... ok
[INFO] [stdout] test solve::test_nano_swap ... ok
[INFO] [stdout] test bdd::test_swarm_ite ... ok
[INFO] [stdout] test anf::test_anf_to_base ... ok
[INFO] [stdout] test solve::test_tiny_anf ... 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:     0x55fe883c30b0 - std::backtrace_rs::backtrace::libunwind::trace::h34055254b57d8e79
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x55fe883c30b0 - std::backtrace_rs::backtrace::trace_unsynchronized::h8f1e3fbd9afff6ec
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55fe883c30b0 - std::sys_common::backtrace::_print_fmt::h3a99a796b770c360
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x55fe883c30b0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h32d1f94a80615d18
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x55fe883e63bc - core::fmt::write::h306731c068f7162c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/fmt/mod.rs:1110:17
[INFO] [stdout]    5:     0x55fe883bfc95 - std::io::Write::write_fmt::h87f19b0a2cd190bc
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/io/mod.rs:1588:15
[INFO] [stdout]    6:     0x55fe883c525b - std::sys_common::backtrace::_print::h5abaa2601a852287
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x55fe883c525b - std::sys_common::backtrace::print::h8d81445442bb638f
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x55fe883c525b - std::panicking::default_hook::{{closure}}::hcfe804496a9fa747
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x55fe883c4d6c - std::panicking::default_hook::hbea8e3ccf2ba8901
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x55fe883c5924 - std::panicking::rust_panic_with_hook::h7ee9e1a2d0f8975a
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x55fe883c5407 - std::panicking::begin_panic_handler::{{closure}}::h8ab3b4491718b2c7
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:519:13
[INFO] [stdout]   12:     0x55fe883c35ac - std::sys_common::backtrace::__rust_end_short_backtrace::hd489062ffa586a9f
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x55fe883c5369 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x55fe8814b7d1 - core::panicking::panic_fmt::hca6330e3e14086b4
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x55fe8814b8c3 - core::result::unwrap_failed::h6160d2b4bfbb0e87
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/result.rs:1355:5
[INFO] [stdout]   16:     0x55fe881d19a6 - core::result::Result<T,E>::unwrap::h884a0576ecca8784
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/result.rs:1037:23
[INFO] [stdout]   17:     0x55fe882bd314 - bex::bdd::test_swarm_another::h5800e75996baab9b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/bdd.rs:650:22
[INFO] [stdout]   18:     0x55fe882bd2aa - bex::bdd::test_swarm_another::{{closure}}::h8192be9ab2de51d5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/bdd.rs:649:9
[INFO] [stdout]   19:     0x55fe88269dae - core::ops::function::FnOnce::call_once::hcc1e9f9e597475e1
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   20:     0x55fe8831c3c3 - core::ops::function::FnOnce::call_once::h152e7e439ff59e19
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   21:     0x55fe8831c3c3 - test::__rust_begin_short_backtrace::h0908f3b1fdbb72ab
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:577:5
[INFO] [stdout]   22:     0x55fe8831ae80 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf6d2a51e5587546c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   23:     0x55fe8831ae80 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8af660f3a89ef593
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:347:9
[INFO] [stdout]   24:     0x55fe8831ae80 - std::panicking::try::do_call::hd36aef60f84b6d36
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:401:40
[INFO] [stdout]   25:     0x55fe8831ae80 - std::panicking::try::h9932b4480e69817c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:365:19
[INFO] [stdout]   26:     0x55fe8831ae80 - std::panic::catch_unwind::h6aa177099cfff5f8
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:434:14
[INFO] [stdout]   27:     0x55fe8831ae80 - test::run_test_in_process::h5884d6f2d99e20c3
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:600:18
[INFO] [stdout]   28:     0x55fe8831ae80 - test::run_test::run_test_inner::{{closure}}::h6fdc58c6d5f5b6e3
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:492:39
[INFO] [stdout]   29:     0x55fe882f4532 - test::run_test::run_test_inner::{{closure}}::h408365d67a78ade8
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:519:37
[INFO] [stdout]   30:     0x55fe882f4532 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb560b77c4f701523
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   31:     0x55fe882f80e8 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf2e7831dad93c597
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/thread/mod.rs:481:17
[INFO] [stdout]   32:     0x55fe882f80e8 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd2e08783d8be4d02
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:347:9
[INFO] [stdout]   33:     0x55fe882f80e8 - std::panicking::try::do_call::h062597b7acfd6b82
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:401:40
[INFO] [stdout]   34:     0x55fe882f80e8 - std::panicking::try::h0d7b79db04c14552
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:365:19
[INFO] [stdout]   35:     0x55fe882f80e8 - std::panic::catch_unwind::hb01a0b5e7c8cd43b
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:434:14
[INFO] [stdout]   36:     0x55fe882f80e8 - std::thread::Builder::spawn_unchecked::{{closure}}::h5bde48cc887e0d1e
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/thread/mod.rs:480:30
[INFO] [stdout]   37:     0x55fe882f80e8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h745ea30807a29e55
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   38:     0x55fe883ca567 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7ece6cfefaff1005
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   39:     0x55fe883ca567 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hb8b48e55c21f193e
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   40:     0x55fe883ca567 - std::sys::unix::thread::Thread::new::thread_start::h8c7c4450dba62914
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys/unix/thread.rs:71:17
[INFO] [stdout]   41:     0x7f4a2cbe5609 - start_thread
[INFO] [stdout]   42:     0x7f4a2c9b7293 - 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:     0x55fe883c30b0 - std::backtrace_rs::backtrace::libunwind::trace::h34055254b57d8e79
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x55fe883c30b0 - std::backtrace_rs::backtrace::trace_unsynchronized::h8f1e3fbd9afff6ec
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55fe883c30b0 - std::sys_common::backtrace::_print_fmt::h3a99a796b770c360
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x55fe883c30b0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h32d1f94a80615d18
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x55fe883e63bc - core::fmt::write::h306731c068f7162c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/fmt/mod.rs:1110:17
[INFO] [stdout]    5:     0x55fe883bfc95 - std::io::Write::write_fmt::h87f19b0a2cd190bc
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/io/mod.rs:1588:15
[INFO] [stdout]    6:     0x55fe883c525b - std::sys_common::backtrace::_print::h5abaa2601a852287
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x55fe883c525b - std::sys_common::backtrace::print::h8d81445442bb638f
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x55fe883c525b - std::panicking::default_hook::{{closure}}::hcfe804496a9fa747
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x55fe883c4d6c - std::panicking::default_hook::hbea8e3ccf2ba8901
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:222:9
[INFO] [stdout]   10:     0x55fe883c5924 - std::panicking::rust_panic_with_hook::h7ee9e1a2d0f8975a
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x55fe883c5407 - std::panicking::begin_panic_handler::{{closure}}::h8ab3b4491718b2c7
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:519:13
[INFO] [stdout]   12:     0x55fe883c35ac - std::sys_common::backtrace::__rust_end_short_backtrace::hd489062ffa586a9f
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stdout]   13:     0x55fe883c5369 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:515:5
[INFO] [stdout]   14:     0x55fe8814b7d1 - core::panicking::panic_fmt::hca6330e3e14086b4
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/panicking.rs:92:14
[INFO] [stdout]   15:     0x55fe883e453e - core::panicking::assert_failed_inner::h33b45280069a80ed
[INFO] [stdout]   16:     0x55fe881d302a - core::panicking::assert_failed::h8517e9ff5b8dcd09
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/panicking.rs:117:5
[INFO] [stdout]   17:     0x55fe8825edb1 - bex::swap::test_scaffold_diagram4::hf5fa1dc806d9c00f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test-swap-scaffold.rs:458:5
[INFO] [stdout]   18:     0x55fe8825c6da - bex::swap::test_scaffold_diagram4::{{closure}}::hc8f5a14297334d09
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test-swap-scaffold.rs:386:9
[INFO] [stdout]   19:     0x55fe8826929e - core::ops::function::FnOnce::call_once::h604aa5cdcd627582
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   20:     0x55fe8831c3c3 - core::ops::function::FnOnce::call_once::h152e7e439ff59e19
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   21:     0x55fe8831c3c3 - test::__rust_begin_short_backtrace::h0908f3b1fdbb72ab
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:577:5
[INFO] [stdout]   22:     0x55fe8831ae80 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf6d2a51e5587546c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   23:     0x55fe8831ae80 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8af660f3a89ef593
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:347:9
[INFO] [stdout]   24:     0x55fe8831ae80 - std::panicking::try::do_call::hd36aef60f84b6d36
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:401:40
[INFO] [stdout]   25:     0x55fe8831ae80 - std::panicking::try::h9932b4480e69817c
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:365:19
[INFO] [stdout]   26:     0x55fe8831ae80 - std::panic::catch_unwind::h6aa177099cfff5f8
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:434:14
[INFO] [stdout]   27:     0x55fe8831ae80 - test::run_test_in_process::h5884d6f2d99e20c3
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:600:18
[INFO] [stdout]   28:     0x55fe8831ae80 - test::run_test::run_test_inner::{{closure}}::h6fdc58c6d5f5b6e3
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:492:39
[INFO] [stdout]   29:     0x55fe882f4532 - test::run_test::run_test_inner::{{closure}}::h408365d67a78ade8
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/test/src/lib.rs:519:37
[INFO] [stdout]   30:     0x55fe882f4532 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb560b77c4f701523
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stdout]   31:     0x55fe882f80e8 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf2e7831dad93c597
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/thread/mod.rs:481:17
[INFO] [stdout]   32:     0x55fe882f80e8 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd2e08783d8be4d02
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:347:9
[INFO] [stdout]   33:     0x55fe882f80e8 - std::panicking::try::do_call::h062597b7acfd6b82
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:401:40
[INFO] [stdout]   34:     0x55fe882f80e8 - std::panicking::try::h0d7b79db04c14552
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panicking.rs:365:19
[INFO] [stdout]   35:     0x55fe882f80e8 - std::panic::catch_unwind::hb01a0b5e7c8cd43b
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/panic.rs:434:14
[INFO] [stdout]   36:     0x55fe882f80e8 - std::thread::Builder::spawn_unchecked::{{closure}}::h5bde48cc887e0d1e
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/thread/mod.rs:480:30
[INFO] [stdout]   37:     0x55fe882f80e8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h745ea30807a29e55
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   38:     0x55fe883ca567 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7ece6cfefaff1005
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   39:     0x55fe883ca567 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hb8b48e55c21f193e
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/alloc/src/boxed.rs:1575:9
[INFO] [stdout]   40:     0x55fe883ca567 - std::sys::unix::thread::Thread::new::thread_start::h8c7c4450dba62914
[INFO] [stdout]                                at /rustc/a178d0322ce20e33eac124758e837cbd80a6f633/library/std/src/sys/unix/thread.rs:71:17
[INFO] [stdout]   41:     0x7f4a2cbe5609 - start_thread
[INFO] [stdout]   42:     0x7f4a2c9b7293 - 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 40.55s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] running `Command { std: "docker" "inspect" "5ee1689ee4ba6470a0c9b910c53e30332691128d2e44c137c09784ea3821c412", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ee1689ee4ba6470a0c9b910c53e30332691128d2e44c137c09784ea3821c412", kill_on_drop: false }`
[INFO] [stdout] 5ee1689ee4ba6470a0c9b910c53e30332691128d2e44c137c09784ea3821c412
