[INFO] cloning repository https://github.com/longfangsong/flaeck
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/longfangsong/flaeck" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flongfangsong%2Fflaeck", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flongfangsong%2Fflaeck'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3d1c27d4e6b7bd6c759adbc19f5a499e6c415555
[INFO] testing longfangsong/flaeck against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flongfangsong%2Fflaeck" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/longfangsong/flaeck
[INFO] finished tweaking git repo https://github.com/longfangsong/flaeck
[INFO] tweaked toml for git repo https://github.com/longfangsong/flaeck written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/longfangsong/flaeck on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/longfangsong/flaeck already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stdout] 2bb99071936101f74a72ccad075f0d67afedaac0e3a6c5bdc8457b15a1f4c370
[INFO] running `Command { std: "docker" "start" "-a" "2bb99071936101f74a72ccad075f0d67afedaac0e3a6c5bdc8457b15a1f4c370", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2bb99071936101f74a72ccad075f0d67afedaac0e3a6c5bdc8457b15a1f4c370", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bb99071936101f74a72ccad075f0d67afedaac0e3a6c5bdc8457b15a1f4c370", kill_on_drop: false }`
[INFO] [stdout] 2bb99071936101f74a72ccad075f0d67afedaac0e3a6c5bdc8457b15a1f4c370
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[INFO] [stdout] c3b9b90cbeb3b9aa6f672d23c8e22dfe395d432a9f7572411b0e55eef1066b60
[INFO] running `Command { std: "docker" "start" "-a" "c3b9b90cbeb3b9aa6f672d23c8e22dfe395d432a9f7572411b0e55eef1066b60", kill_on_drop: false }`
[INFO] [stderr]    Compiling nanorand v0.7.0
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling smallvec v1.15.1
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[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling is_sorted v0.1.1
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling sptr v0.3.2
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling linear-hashtbl v0.1.2
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling bimap v0.6.3
[INFO] [stderr]    Compiling oxidd-core v0.10.0
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[INFO] [stderr]    Compiling oxidd-rules-bdd v0.10.0
[INFO] [stderr]    Compiling oxidd-rules-zbdd v0.10.0
[INFO] [stderr]    Compiling oxidd v0.10.0
[INFO] [stderr]    Compiling flaeck v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `polyfill::bdd::zbdd::to_variable`
[INFO] [stdout]  --> src/twa.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{polyfill::bdd::zbdd::to_variable, utils::BiHashMap};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::polyfill::bdd::zbdd`
[INFO] [stdout]   --> src/twa.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 | use crate::polyfill::bdd::zbdd;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/twa.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |         let node = manager.get_node(f_edge);
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Cube` is never constructed
[INFO] [stdout]   --> src/polyfill/bdd/isop.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Cube {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `format` are never used
[INFO] [stdout]   --> src/polyfill/bdd/isop.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Cube {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 18 |     pub fn new(contains: BitSet, positive: BitSet) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn format<S: AsRef<str>>(&self, vairable_names: &[S]) -> String {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ZBDDCubeIterator` is never constructed
[INFO] [stdout]   --> src/polyfill/bdd/isop.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct ZBDDCubeIterator<'a> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ISOP` is never constructed
[INFO] [stdout]   --> src/polyfill/bdd/isop.rs:93:12
[INFO] [stdout]    |
[INFO] [stdout] 93 | pub struct ISOP(ZBDDFunction);
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `isop_impl` is never used
[INFO] [stdout]   --> src/polyfill/bdd/isop.rs:95:4
[INFO] [stdout]    |
[INFO] [stdout] 95 | fn isop_impl(
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `isop` is never used
[INFO] [stdout]    --> src/polyfill/bdd/isop.rs:159:8
[INFO] [stdout]     |
[INFO] [stdout] 159 | pub fn isop(
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `iter` is never used
[INFO] [stdout]    --> src/polyfill/bdd/isop.rs:174:12
[INFO] [stdout]     |
[INFO] [stdout] 173 | impl ISOP {
[INFO] [stdout]     | --------- method in this implementation
[INFO] [stdout] 174 |     pub fn iter<'a>(&'a self, zbdd_variable_manager: &'a ZBDDVariableManager) -> ZBDDCubeIterator {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `atom_property_names` is never read
[INFO] [stdout]  --> src/twa.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct TwAContext {
[INFO] [stdout]   |            ---------- field in this struct
[INFO] [stdout] 8 |     // Atom property's name <-> Atom property in BDD form
[INFO] [stdout] 9 |     atom_property_names: BiHashMap<String, ZBDDFunction>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `format_BDD_function` is never used
[INFO] [stdout]   --> src/twa.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn format_BDD_function(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `graph` and `start_state` are never read
[INFO] [stdout]   --> src/twa.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub struct TwAGraph {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 71 |     graph: DiGraph<(), EdgeData>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 72 |     start_state: DefaultIx,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TwAGraph` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/polyfill/bdd/isop.rs:174:82
[INFO] [stdout]     |
[INFO] [stdout] 174 |     pub fn iter<'a>(&'a self, zbdd_variable_manager: &'a ZBDDVariableManager) -> ZBDDCubeIterator {
[INFO] [stdout]     |                      --                               --                         ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |                                |
[INFO] [stdout]     |                      the lifetime is named here       the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 174 |     pub fn iter<'a>(&'a self, zbdd_variable_manager: &'a ZBDDVariableManager) -> ZBDDCubeIterator<'a> {
[INFO] [stdout]     |                                                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `debug_format_BDD_function` should have a snake case name
[INFO] [stdout]   --> src/twa.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn debug_format_BDD_function(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `debug_format_bdd_function`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `format_BDD_function` should have a snake case name
[INFO] [stdout]   --> src/twa.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn format_BDD_function(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `format_bdd_function`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.56s
[INFO] running `Command { std: "docker" "inspect" "c3b9b90cbeb3b9aa6f672d23c8e22dfe395d432a9f7572411b0e55eef1066b60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3b9b90cbeb3b9aa6f672d23c8e22dfe395d432a9f7572411b0e55eef1066b60", kill_on_drop: false }`
[INFO] [stdout] c3b9b90cbeb3b9aa6f672d23c8e22dfe395d432a9f7572411b0e55eef1066b60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94a93d53c2c1bf26d4e404a767423db041aa2021ef290a040f336dd2a50f4068
[INFO] running `Command { std: "docker" "start" "-a" "94a93d53c2c1bf26d4e404a767423db041aa2021ef290a040f336dd2a50f4068", kill_on_drop: false }`
[INFO] [stderr]    Compiling flaeck v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `polyfill::bdd::zbdd::to_variable`
[INFO] [stdout]  --> src/twa.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{polyfill::bdd::zbdd::to_variable, utils::BiHashMap};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::polyfill::bdd::zbdd`
[INFO] [stdout]   --> src/twa.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 | use crate::polyfill::bdd::zbdd;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/twa.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |         let node = manager.get_node(f_edge);
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Cube` is never constructed
[INFO] [stdout]   --> src/polyfill/bdd/isop.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Cube {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `format` are never used
[INFO] [stdout]   --> src/polyfill/bdd/isop.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Cube {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 18 |     pub fn new(contains: BitSet, positive: BitSet) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub fn format<S: AsRef<str>>(&self, vairable_names: &[S]) -> String {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ZBDDCubeIterator` is never constructed
[INFO] [stdout]   --> src/polyfill/bdd/isop.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct ZBDDCubeIterator<'a> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ISOP` is never constructed
[INFO] [stdout]   --> src/polyfill/bdd/isop.rs:93:12
[INFO] [stdout]    |
[INFO] [stdout] 93 | pub struct ISOP(ZBDDFunction);
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `isop_impl` is never used
[INFO] [stdout]   --> src/polyfill/bdd/isop.rs:95:4
[INFO] [stdout]    |
[INFO] [stdout] 95 | fn isop_impl(
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `isop` is never used
[INFO] [stdout]    --> src/polyfill/bdd/isop.rs:159:8
[INFO] [stdout]     |
[INFO] [stdout] 159 | pub fn isop(
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `iter` is never used
[INFO] [stdout]    --> src/polyfill/bdd/isop.rs:174:12
[INFO] [stdout]     |
[INFO] [stdout] 173 | impl ISOP {
[INFO] [stdout]     | --------- method in this implementation
[INFO] [stdout] 174 |     pub fn iter<'a>(&'a self, zbdd_variable_manager: &'a ZBDDVariableManager) -> ZBDDCubeIterator {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `atom_property_names` is never read
[INFO] [stdout]  --> src/twa.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct TwAContext {
[INFO] [stdout]   |            ---------- field in this struct
[INFO] [stdout] 8 |     // Atom property's name <-> Atom property in BDD form
[INFO] [stdout] 9 |     atom_property_names: BiHashMap<String, ZBDDFunction>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `format_BDD_function` is never used
[INFO] [stdout]   --> src/twa.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn format_BDD_function(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `graph` and `start_state` are never read
[INFO] [stdout]   --> src/twa.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub struct TwAGraph {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 71 |     graph: DiGraph<(), EdgeData>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 72 |     start_state: DefaultIx,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TwAGraph` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/polyfill/bdd/isop.rs:174:82
[INFO] [stdout]     |
[INFO] [stdout] 174 |     pub fn iter<'a>(&'a self, zbdd_variable_manager: &'a ZBDDVariableManager) -> ZBDDCubeIterator {
[INFO] [stdout]     |                      --                               --                         ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |                                |
[INFO] [stdout]     |                      the lifetime is named here       the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 174 |     pub fn iter<'a>(&'a self, zbdd_variable_manager: &'a ZBDDVariableManager) -> ZBDDCubeIterator<'a> {
[INFO] [stdout]     |                                                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `debug_format_BDD_function` should have a snake case name
[INFO] [stdout]   --> src/twa.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn debug_format_BDD_function(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `debug_format_bdd_function`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `format_BDD_function` should have a snake case name
[INFO] [stdout]   --> src/twa.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn format_BDD_function(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `format_bdd_function`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/polyfill/bdd/zbdd.rs:217:14
[INFO] [stdout]     |
[INFO] [stdout] 217 |         let (a, na) = zbdd_variable_manager.get_variable(0);
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nb`
[INFO] [stdout]    --> src/polyfill/bdd/zbdd.rs:218:17
[INFO] [stdout]     |
[INFO] [stdout] 218 |         let (b, nb) = zbdd_variable_manager.get_variable(1);
[INFO] [stdout]     |                 ^^ help: if this is intentional, prefix it with an underscore: `_nb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nc`
[INFO] [stdout]    --> src/polyfill/bdd/zbdd.rs:219:17
[INFO] [stdout]     |
[INFO] [stdout] 219 |         let (c, nc) = zbdd_variable_manager.get_variable(2);
[INFO] [stdout]     |                 ^^ help: if this is intentional, prefix it with an underscore: `_nc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/twa.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |         let node = manager.get_node(f_edge);
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vc`
[INFO] [stdout]   --> src/twa.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |     let vc = to_variable(&c);
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_vc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `atom_property_names` is never read
[INFO] [stdout]  --> src/twa.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct TwAContext {
[INFO] [stdout]   |            ---------- field in this struct
[INFO] [stdout] 8 |     // Atom property's name <-> Atom property in BDD form
[INFO] [stdout] 9 |     atom_property_names: BiHashMap<String, ZBDDFunction>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `format_BDD_function` is never used
[INFO] [stdout]   --> src/twa.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn format_BDD_function(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `graph` and `start_state` are never read
[INFO] [stdout]   --> src/twa.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub struct TwAGraph {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 71 |     graph: DiGraph<(), EdgeData>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 72 |     start_state: DefaultIx,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TwAGraph` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/polyfill/bdd/isop.rs:174:82
[INFO] [stdout]     |
[INFO] [stdout] 174 |     pub fn iter<'a>(&'a self, zbdd_variable_manager: &'a ZBDDVariableManager) -> ZBDDCubeIterator {
[INFO] [stdout]     |                      --                               --                         ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                      |                                |
[INFO] [stdout]     |                      the lifetime is named here       the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 174 |     pub fn iter<'a>(&'a self, zbdd_variable_manager: &'a ZBDDVariableManager) -> ZBDDCubeIterator<'a> {
[INFO] [stdout]     |                                                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `debug_format_BDD_function` should have a snake case name
[INFO] [stdout]   --> src/twa.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn debug_format_BDD_function(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `debug_format_bdd_function`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `format_BDD_function` should have a snake case name
[INFO] [stdout]   --> src/twa.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn format_BDD_function(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `format_bdd_function`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "94a93d53c2c1bf26d4e404a767423db041aa2021ef290a040f336dd2a50f4068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94a93d53c2c1bf26d4e404a767423db041aa2021ef290a040f336dd2a50f4068", kill_on_drop: false }`
[INFO] [stdout] 94a93d53c2c1bf26d4e404a767423db041aa2021ef290a040f336dd2a50f4068
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eabaf5f6f60f7b82c0e3a2e9b5eefe395287c61d154accfbddc2fdc057ad7fd2
[INFO] running `Command { std: "docker" "start" "-a" "eabaf5f6f60f7b82c0e3a2e9b5eefe395287c61d154accfbddc2fdc057ad7fd2", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `polyfill::bdd::zbdd::to_variable`
[INFO] [stderr]  --> src/twa.rs:1:13
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::{polyfill::bdd::zbdd::to_variable, utils::BiHashMap};
[INFO] [stderr]   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::polyfill::bdd::zbdd`
[INFO] [stderr]   --> src/twa.rs:80:5
[INFO] [stderr]    |
[INFO] [stderr] 80 | use crate::polyfill::bdd::zbdd;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `node`
[INFO] [stderr]   --> src/twa.rs:49:13
[INFO] [stderr]    |
[INFO] [stderr] 49 |         let node = manager.get_node(f_edge);
[INFO] [stderr]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Cube` is never constructed
[INFO] [stderr]   --> src/polyfill/bdd/isop.rs:12:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub struct Cube {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `format` are never used
[INFO] [stderr]   --> src/polyfill/bdd/isop.rs:18:12
[INFO] [stderr]    |
[INFO] [stderr] 17 | impl Cube {
[INFO] [stderr]    | --------- associated items in this implementation
[INFO] [stderr] 18 |     pub fn new(contains: BitSet, positive: BitSet) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 22 |     pub fn format<S: AsRef<str>>(&self, vairable_names: &[S]) -> String {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ZBDDCubeIterator` is never constructed
[INFO] [stderr]   --> src/polyfill/bdd/isop.rs:34:12
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub struct ZBDDCubeIterator<'a> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ISOP` is never constructed
[INFO] [stderr]   --> src/polyfill/bdd/isop.rs:93:12
[INFO] [stderr]    |
[INFO] [stderr] 93 | pub struct ISOP(ZBDDFunction);
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `isop_impl` is never used
[INFO] [stderr]   --> src/polyfill/bdd/isop.rs:95:4
[INFO] [stderr]    |
[INFO] [stderr] 95 | fn isop_impl(
[INFO] [stderr]    |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `isop` is never used
[INFO] [stderr]    --> src/polyfill/bdd/isop.rs:159:8
[INFO] [stderr]     |
[INFO] [stderr] 159 | pub fn isop(
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `iter` is never used
[INFO] [stderr]    --> src/polyfill/bdd/isop.rs:174:12
[INFO] [stderr]     |
[INFO] [stderr] 173 | impl ISOP {
[INFO] [stderr]     | --------- method in this implementation
[INFO] [stderr] 174 |     pub fn iter<'a>(&'a self, zbdd_variable_manager: &'a ZBDDVariableManager) -> ZBDDCubeIterator {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `atom_property_names` is never read
[INFO] [stderr]  --> src/twa.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct TwAContext {
[INFO] [stderr]   |            ---------- field in this struct
[INFO] [stderr] 8 |     // Atom property's name <-> Atom property in BDD form
[INFO] [stderr] 9 |     atom_property_names: BiHashMap<String, ZBDDFunction>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `format_BDD_function` is never used
[INFO] [stderr]   --> src/twa.rs:42:4
[INFO] [stderr]    |
[INFO] [stderr] 42 | fn format_BDD_function(
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `graph` and `start_state` are never read
[INFO] [stderr]   --> src/twa.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 70 | pub struct TwAGraph {
[INFO] [stderr]    |            -------- fields in this struct
[INFO] [stderr] 71 |     graph: DiGraph<(), EdgeData>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 72 |     start_state: DefaultIx,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TwAGraph` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/polyfill/bdd/isop.rs:174:82
[INFO] [stderr]     |
[INFO] [stderr] 174 |     pub fn iter<'a>(&'a self, zbdd_variable_manager: &'a ZBDDVariableManager) -> ZBDDCubeIterator {
[INFO] [stderr]     |                      --                               --                         ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                      |                                |
[INFO] [stderr]     |                      the lifetime is named here       the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 174 |     pub fn iter<'a>(&'a self, zbdd_variable_manager: &'a ZBDDVariableManager) -> ZBDDCubeIterator<'a> {
[INFO] [stderr]     |                                                                                                  ++++
[INFO] [stderr] 
[INFO] [stderr] warning: function `debug_format_BDD_function` should have a snake case name
[INFO] [stderr]   --> src/twa.rs:17:4
[INFO] [stderr]    |
[INFO] [stderr] 17 | fn debug_format_BDD_function(
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `debug_format_bdd_function`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `format_BDD_function` should have a snake case name
[INFO] [stderr]   --> src/twa.rs:42:4
[INFO] [stderr]    |
[INFO] [stderr] 42 | fn format_BDD_function(
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `format_bdd_function`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/polyfill/bdd/zbdd.rs:217:14
[INFO] [stderr]     |
[INFO] [stderr] 217 |         let (a, na) = zbdd_variable_manager.get_variable(0);
[INFO] [stderr]     |              ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `nb`
[INFO] [stderr]    --> src/polyfill/bdd/zbdd.rs:218:17
[INFO] [stderr]     |
[INFO] [stderr] 218 |         let (b, nb) = zbdd_variable_manager.get_variable(1);
[INFO] [stderr]     |                 ^^ help: if this is intentional, prefix it with an underscore: `_nb`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `nc`
[INFO] [stderr]    --> src/polyfill/bdd/zbdd.rs:219:17
[INFO] [stderr]     |
[INFO] [stderr] 219 |         let (c, nc) = zbdd_variable_manager.get_variable(2);
[INFO] [stderr]     |                 ^^ help: if this is intentional, prefix it with an underscore: `_nc`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `node`
[INFO] [stderr]   --> src/twa.rs:49:13
[INFO] [stderr]    |
[INFO] [stderr] 49 |         let node = manager.get_node(f_edge);
[INFO] [stderr]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `vc`
[INFO] [stderr]   --> src/twa.rs:95:9
[INFO] [stderr]    |
[INFO] [stderr] 95 |     let vc = to_variable(&c);
[INFO] [stderr]    |         ^^ help: if this is intentional, prefix it with an underscore: `_vc`
[INFO] [stderr] 
[INFO] [stderr] warning: field `atom_property_names` is never read
[INFO] [stderr]  --> src/twa.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct TwAContext {
[INFO] [stderr]   |            ---------- field in this struct
[INFO] [stderr] 8 |     // Atom property's name <-> Atom property in BDD form
[INFO] [stderr] 9 |     atom_property_names: BiHashMap<String, ZBDDFunction>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `flaeck` (lib) generated 16 warnings (run `cargo fix --lib -p flaeck` to apply 4 suggestions)
[INFO] [stderr] warning: `flaeck` (lib test) generated 11 warnings (5 duplicates) (run `cargo fix --lib -p flaeck --tests` to apply 5 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flaeck-d8f1ac9753d7804b)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test polyfill::bdd::zbdd::tests::test_prepend ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test polyfill::bdd::isop::tests::test_isop ... ok
[INFO] [stdout] test polyfill::bdd::zbdd::tests::test_to_bdd ... ok
[INFO] [stdout] test polyfill::bdd::tests::test_get_or_create_variable ... ok
[INFO] [stdout] test twa::test ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- twa::test stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'twa::test' (30) panicked at src/twa.rs:106:53:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5a17a5a5fae2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5a17a5a5fae2 - std[3f03f8b59f91bef1]::backtrace_rs::backtrace::trace_unsynchronized::<std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5a17a5a5fae2 - std[3f03f8b59f91bef1]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5a17a5a5fae2 - <<std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[585f66e14d78f9ba]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5a17a5a749ea - <core[585f66e14d78f9ba]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5a17a5a749ea - core[585f66e14d78f9ba]::fmt::write
[INFO] [stdout]    6:     0x5a17a5a64f16 - std[3f03f8b59f91bef1]::io::default_write_fmt::<alloc[15e7b27aba85d2e2]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5a17a5a64f16 - <alloc[15e7b27aba85d2e2]::vec::Vec<u8> as std[3f03f8b59f91bef1]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5a17a5a3db9f - <std[3f03f8b59f91bef1]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5a17a5a3db9f - std[3f03f8b59f91bef1]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5a17a5a57d39 - std[3f03f8b59f91bef1]::panicking::default_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5a17a598e5de - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5a17a598e5de - test[30224e0cb089acd2]::test_main_with_exit_callback::<test[30224e0cb089acd2]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5a17a5a57fa2 - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn for<'a, 'b> core[585f66e14d78f9ba]::ops::function::Fn<(&'a std[3f03f8b59f91bef1]::panic::PanicHookInfo<'b>,), Output = ()> + core[585f66e14d78f9ba]::marker::Sync + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::Fn<(&std[3f03f8b59f91bef1]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5a17a5a57fa2 - std[3f03f8b59f91bef1]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5a17a5a3dc58 - std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5a17a5a328b9 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_end_short_backtrace::<std[3f03f8b59f91bef1]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5a17a5a3eb9d - __rustc[caa99d26c7bae192]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5a17a5a7512c - core[585f66e14d78f9ba]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5a17a5a74e72 - core[585f66e14d78f9ba]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5a17a596de16 - <core[585f66e14d78f9ba]::result::Result<std[3f03f8b59f91bef1]::fs::File, std[3f03f8b59f91bef1]::io::error::Error>>::unwrap
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5a17a596de16 - flaeck[a4f7a11c96d452ad]::twa::test::{closure#1}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/twa.rs:106:53
[INFO] [stdout]   22:     0x5a17a592d114 - <oxidd_manager_index[22d84923a7f4f514]::manager::ManagerRef<oxidd_manager_index[22d84923a7f4f514]::node::fixed_arity::NodeWithLevelCons<2usize>, (), oxidd_manager_index[22d84923a7f4f514]::terminal_manager::static::StaticTerminalManagerCons<oxidd_rules_zbdd[426ecfab26c82aba]::ZBDDTerminal>, oxidd[94cdc0c58dd58f0c]::zbdd::index::ZBDDRulesCons, oxidd[94cdc0c58dd58f0c]::zbdd::index::ZBDDManagerDataCons, 2usize> as oxidd_core[c7fea7949dd0b6a8]::ManagerRef>::with_manager_exclusive::<flaeck[a4f7a11c96d452ad]::twa::test::{closure#1}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/oxidd-manager-index-0.10.0/src/manager.rs:1951:19
[INFO] [stdout]   23:     0x5a17a5941eca - <oxidd[94cdc0c58dd58f0c]::zbdd::index::ZBDDManagerRef as oxidd_core[c7fea7949dd0b6a8]::ManagerRef>::with_manager_exclusive::<flaeck[a4f7a11c96d452ad]::twa::test::{closure#1}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/oxidd-0.10.0/src/util/mod.rs:214:24
[INFO] [stdout]   24:     0x5a17a59701c2 - flaeck[a4f7a11c96d452ad]::twa::test
[INFO] [stdout]                                at /opt/rustwide/workdir/src/twa.rs:104:17
[INFO] [stdout]   25:     0x5a17a596da07 - flaeck[a4f7a11c96d452ad]::twa::test::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/twa.rs:83:10
[INFO] [stdout]   26:     0x5a17a597a446 - <flaeck[a4f7a11c96d452ad]::twa::test::{closure#0} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x5a17a598298b - <fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x5a17a598298b - test[30224e0cb089acd2]::__rust_begin_short_backtrace::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, fn() -> core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:663:18
[INFO] [stdout]   29:     0x5a17a598f1ea - test[30224e0cb089acd2]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:74
[INFO] [stdout]   30:     0x5a17a598f1ea - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   31:     0x5a17a598f1ea - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   32:     0x5a17a598f1ea - std[3f03f8b59f91bef1]::panicking::catch_unwind::<core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>, core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   33:     0x5a17a598f1ea - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<test[30224e0cb089acd2]::run_test_in_process::{closure#0}>, core[585f66e14d78f9ba]::result::Result<(), alloc[15e7b27aba85d2e2]::string::String>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   34:     0x5a17a598f1ea - test[30224e0cb089acd2]::run_test_in_process
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:686:27
[INFO] [stdout]   35:     0x5a17a598f1ea - test[30224e0cb089acd2]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:607:43
[INFO] [stdout]   36:     0x5a17a59896b4 - test[30224e0cb089acd2]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/test/src/lib.rs:637:41
[INFO] [stdout]   37:     0x5a17a59896b4 - std[3f03f8b59f91bef1]::sys::backtrace::__rust_begin_short_backtrace::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   38:     0x5a17a5991ce2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   39:     0x5a17a5991ce2 - <core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   40:     0x5a17a5991ce2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::do_call::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:581:40
[INFO] [stdout]   41:     0x5a17a5991ce2 - std[3f03f8b59f91bef1]::panicking::catch_unwind::<(), core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panicking.rs:544:19
[INFO] [stdout]   42:     0x5a17a5991ce2 - std[3f03f8b59f91bef1]::panic::catch_unwind::<core[585f66e14d78f9ba]::panic::unwind_safe::AssertUnwindSafe<std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/panic.rs:359:14
[INFO] [stdout]   43:     0x5a17a5991ce2 - std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked::<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   44:     0x5a17a5991ce2 - <std[3f03f8b59f91bef1]::thread::lifecycle::spawn_unchecked<test[30224e0cb089acd2]::run_test::{closure#1}, ()>::{closure#1} as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x5a17a5a5f37f - <alloc[15e7b27aba85d2e2]::boxed::Box<dyn core[585f66e14d78f9ba]::ops::function::FnOnce<(), Output = ()> + core[585f66e14d78f9ba]::marker::Send> as core[585f66e14d78f9ba]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   46:     0x5a17a5a5f37f - <std[3f03f8b59f91bef1]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/db823df02fd0c2cf67b43025ac3fef3f2d743245/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   47:     0x70f5fbb61aa4 - <unknown>
[INFO] [stdout]   48:     0x70f5fbbeea64 - clone
[INFO] [stdout]   49:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     twa::test
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 5 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "eabaf5f6f60f7b82c0e3a2e9b5eefe395287c61d154accfbddc2fdc057ad7fd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eabaf5f6f60f7b82c0e3a2e9b5eefe395287c61d154accfbddc2fdc057ad7fd2", kill_on_drop: false }`
[INFO] [stdout] eabaf5f6f60f7b82c0e3a2e9b5eefe395287c61d154accfbddc2fdc057ad7fd2
