[INFO] cloning repository https://github.com/dlamei/Calcu-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dlamei/Calcu-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdlamei%2FCalcu-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdlamei%2FCalcu-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 783d97b72a8f0718a81dff9f3c0892fe6de1b10e [INFO] testing dlamei/Calcu-rs against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdlamei%2FCalcu-rs" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dlamei/Calcu-rs on toolchain 1871252fc8bb672d40787e67404e6eaae7059369 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dlamei/Calcu-rs [INFO] finished tweaking git repo https://github.com/dlamei/Calcu-rs [INFO] tweaked toml for git repo https://github.com/dlamei/Calcu-rs written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/dlamei/Calcu-rs 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" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] testing dlamei/Calcu-rs against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdlamei%2FCalcu-rs" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dlamei/Calcu-rs on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dlamei/Calcu-rs [INFO] finished tweaking git repo https://github.com/dlamei/Calcu-rs [INFO] tweaked toml for git repo https://github.com/dlamei/Calcu-rs written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/dlamei/Calcu-rs 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" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] testing dlamei/Calcu-rs against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdlamei%2FCalcu-rs" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dlamei/Calcu-rs on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dlamei/Calcu-rs [INFO] finished tweaking git repo https://github.com/dlamei/Calcu-rs [INFO] tweaked toml for git repo https://github.com/dlamei/Calcu-rs written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/dlamei/Calcu-rs 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" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded symbol_table v0.2.0 [INFO] [stderr] Downloaded malachite v0.4.7 [INFO] [stderr] Downloaded symbolic_expressions v5.0.3 [INFO] [stderr] Downloaded malachite-q v0.4.7 [INFO] [stderr] Downloaded egg v0.9.5 [INFO] [stderr] Downloaded malachite-base v0.4.7 [INFO] [stderr] Downloaded malachite-nz v0.4.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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_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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fff686f51c52f7f7fa75d3c4bf7e3a18b0d6fe9963355b9315a7385b21eeefff [INFO] running `Command { std: "docker" "start" "-a" "fff686f51c52f7f7fa75d3c4bf7e3a18b0d6fe9963355b9315a7385b21eeefff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fff686f51c52f7f7fa75d3c4bf7e3a18b0d6fe9963355b9315a7385b21eeefff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fff686f51c52f7f7fa75d3c4bf7e3a18b0d6fe9963355b9315a7385b21eeefff", kill_on_drop: false }` [INFO] [stdout] fff686f51c52f7f7fa75d3c4bf7e3a18b0d6fe9963355b9315a7385b21eeefff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c8db4399155975f5ac68eb3812e018bf9e0ba949cb88e206e822566a768573e9 [INFO] running `Command { std: "docker" "start" "-a" "c8db4399155975f5ac68eb3812e018bf9e0ba949cb88e206e822566a768573e9", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling libc v0.2.154 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling zerocopy v0.7.34 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling either v1.11.0 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling thiserror v1.0.59 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling malachite-base v0.4.7 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Compiling termcolor v1.4.0 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling symbol_table v0.2.0 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling num-bigint v0.4.5 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling symbolic_expressions v5.0.3 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling ordered-float v4.2.0 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling env_logger v0.9.3 [INFO] [stderr] Compiling thiserror-impl v1.0.59 [INFO] [stderr] Compiling calcurs_macros v0.1.0 (/opt/rustwide/workdir/macros) [INFO] [stderr] Compiling egg v0.9.5 [INFO] [stderr] Compiling malachite-nz v0.4.7 [INFO] [stderr] Compiling malachite-q v0.4.7 [INFO] [stderr] Compiling malachite v0.4.7 [INFO] [stderr] Compiling calcu_rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::rational::Rational` [INFO] [stdout] --> src/operator.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::rational::Rational; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Expr` [INFO] [stdout] --> src/rational.rs:7:41 [INFO] [stdout] | [INFO] [stdout] 7 | use calcu_rs::expression::{CalcursType, Expr}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `float_exp` [INFO] [stdout] --> src/operator.rs:175:21 [INFO] [stdout] | [INFO] [stdout] 175 | let float_exp = e.is_int(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_float_exp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `expr_is` is never used [INFO] [stdout] --> src/e_graph.rs:202:4 [INFO] [stdout] | [INFO] [stdout] 202 | fn expr_is(var: &str, itms: [Item; N]) -> impl RuleCondition { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ExplType` is never used [INFO] [stdout] --> src/e_graph.rs:301:6 [INFO] [stdout] | [INFO] [stdout] 301 | enum ExplType { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fmt_self` is never used [INFO] [stdout] --> src/e_graph.rs:314:8 [INFO] [stdout] | [INFO] [stdout] 313 | impl Explanation { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] 314 | fn fmt_self(&self, f: &mut Formatter<'_>, egraph: &EGraph) -> fmt::Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ExplanationGraph` is never constructed [INFO] [stdout] --> src/e_graph.rs:345:8 [INFO] [stdout] | [INFO] [stdout] 345 | struct ExplanationGraph<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Explanation` is never constructed [INFO] [stdout] --> src/e_graph.rs:358:8 [INFO] [stdout] | [INFO] [stdout] 358 | struct Explanation { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fmt_expl_tree` is never used [INFO] [stdout] --> src/e_graph.rs:363:4 [INFO] [stdout] | [INFO] [stdout] 363 | fn fmt_expl_tree(tree: &egg::TreeExplanation) -> Explanation { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fmt_tree_term` is never used [INFO] [stdout] --> src/e_graph.rs:373:4 [INFO] [stdout] | [INFO] [stdout] 373 | fn fmt_tree_term(term: &egg::TreeTerm) -> Explanation { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NAT_ZERO` is never used [INFO] [stdout] --> src/rational.rs:138:7 [INFO] [stdout] | [INFO] [stdout] 138 | const NAT_ZERO: mal::Natural = mal::Natural::const_from(0); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `calcu_rs::e_graph::*` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use calcu_rs::e_graph::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.07s [INFO] running `Command { std: "docker" "inspect" "c8db4399155975f5ac68eb3812e018bf9e0ba949cb88e206e822566a768573e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8db4399155975f5ac68eb3812e018bf9e0ba949cb88e206e822566a768573e9", kill_on_drop: false }` [INFO] [stdout] c8db4399155975f5ac68eb3812e018bf9e0ba949cb88e206e822566a768573e9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 67a29585d35c17c1b777f0675542d0ae9af6fc9f3e42bcb743f59d00a009197c [INFO] running `Command { std: "docker" "start" "-a" "67a29585d35c17c1b777f0675542d0ae9af6fc9f3e42bcb743f59d00a009197c", kill_on_drop: false }` [INFO] [stderr] Compiling test-case-core v3.3.1 [INFO] [stderr] Compiling yansi v0.5.1 [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stdout] warning: unused import: `crate::rational::Rational` [INFO] [stdout] --> src/operator.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::rational::Rational; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Expr` [INFO] [stdout] --> src/rational.rs:7:41 [INFO] [stdout] | [INFO] [stdout] 7 | use calcu_rs::expression::{CalcursType, Expr}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `float_exp` [INFO] [stdout] --> src/operator.rs:175:21 [INFO] [stdout] | [INFO] [stdout] 175 | let float_exp = e.is_int(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_float_exp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `expr_is` is never used [INFO] [stdout] --> src/e_graph.rs:202:4 [INFO] [stdout] | [INFO] [stdout] 202 | fn expr_is(var: &str, itms: [Item; N]) -> impl RuleCondition { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ExplType` is never used [INFO] [stdout] --> src/e_graph.rs:301:6 [INFO] [stdout] | [INFO] [stdout] 301 | enum ExplType { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fmt_self` is never used [INFO] [stdout] --> src/e_graph.rs:314:8 [INFO] [stdout] | [INFO] [stdout] 313 | impl Explanation { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] 314 | fn fmt_self(&self, f: &mut Formatter<'_>, egraph: &EGraph) -> fmt::Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ExplanationGraph` is never constructed [INFO] [stdout] --> src/e_graph.rs:345:8 [INFO] [stdout] | [INFO] [stdout] 345 | struct ExplanationGraph<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Explanation` is never constructed [INFO] [stdout] --> src/e_graph.rs:358:8 [INFO] [stdout] | [INFO] [stdout] 358 | struct Explanation { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fmt_expl_tree` is never used [INFO] [stdout] --> src/e_graph.rs:363:4 [INFO] [stdout] | [INFO] [stdout] 363 | fn fmt_expl_tree(tree: &egg::TreeExplanation) -> Explanation { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fmt_tree_term` is never used [INFO] [stdout] --> src/e_graph.rs:373:4 [INFO] [stdout] | [INFO] [stdout] 373 | fn fmt_tree_term(term: &egg::TreeTerm) -> Explanation { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NAT_ZERO` is never used [INFO] [stdout] --> src/rational.rs:138:7 [INFO] [stdout] | [INFO] [stdout] 138 | const NAT_ZERO: mal::Natural = mal::Natural::const_from(0); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pretty_assertions v1.4.0 [INFO] [stderr] Compiling test-case-macros v3.3.1 [INFO] [stderr] Compiling test-case v3.3.1 [INFO] [stderr] Compiling calcu_rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `calcu_rs::e_graph::*` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use calcu_rs::e_graph::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::rational::Rational` [INFO] [stdout] --> src/operator.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::rational::Rational; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Expr` [INFO] [stdout] --> src/rational.rs:7:41 [INFO] [stdout] | [INFO] [stdout] 7 | use calcu_rs::expression::{CalcursType, Expr}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `hidden` [INFO] [stdout] --> src/tests.rs:1:7 [INFO] [stdout] | [INFO] [stdout] 1 | #[cfg(hidden)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, `windows` [INFO] [stdout] = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(hidden)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `hide` [INFO] [stdout] --> src/tests.rs:55:7 [INFO] [stdout] | [INFO] [stdout] 55 | #[cfg(hide)] [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(hide)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `float_exp` [INFO] [stdout] --> src/operator.rs:175:21 [INFO] [stdout] | [INFO] [stdout] 175 | let float_exp = e.is_int(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_float_exp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `expr_is` is never used [INFO] [stdout] --> src/e_graph.rs:202:4 [INFO] [stdout] | [INFO] [stdout] 202 | fn expr_is(var: &str, itms: [Item; N]) -> impl RuleCondition { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ExplType` is never used [INFO] [stdout] --> src/e_graph.rs:301:6 [INFO] [stdout] | [INFO] [stdout] 301 | enum ExplType { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fmt_self` is never used [INFO] [stdout] --> src/e_graph.rs:314:8 [INFO] [stdout] | [INFO] [stdout] 313 | impl Explanation { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] 314 | fn fmt_self(&self, f: &mut Formatter<'_>, egraph: &EGraph) -> fmt::Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ExplanationGraph` is never constructed [INFO] [stdout] --> src/e_graph.rs:345:8 [INFO] [stdout] | [INFO] [stdout] 345 | struct ExplanationGraph<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Explanation` is never constructed [INFO] [stdout] --> src/e_graph.rs:358:8 [INFO] [stdout] | [INFO] [stdout] 358 | struct Explanation { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fmt_expl_tree` is never used [INFO] [stdout] --> src/e_graph.rs:363:4 [INFO] [stdout] | [INFO] [stdout] 363 | fn fmt_expl_tree(tree: &egg::TreeExplanation) -> Explanation { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fmt_tree_term` is never used [INFO] [stdout] --> src/e_graph.rs:373:4 [INFO] [stdout] | [INFO] [stdout] 373 | fn fmt_tree_term(term: &egg::TreeTerm) -> Explanation { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NAT_ZERO` is never used [INFO] [stdout] --> src/rational.rs:138:7 [INFO] [stdout] | [INFO] [stdout] 138 | const NAT_ZERO: mal::Natural = mal::Natural::const_from(0); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.39s [INFO] running `Command { std: "docker" "inspect" "67a29585d35c17c1b777f0675542d0ae9af6fc9f3e42bcb743f59d00a009197c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67a29585d35c17c1b777f0675542d0ae9af6fc9f3e42bcb743f59d00a009197c", kill_on_drop: false }` [INFO] [stdout] 67a29585d35c17c1b777f0675542d0ae9af6fc9f3e42bcb743f59d00a009197c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] acc61fc3e0961f8d7bbc1b554bf25ae3512d618a58fdf69b4935941b4db21d15 [INFO] running `Command { std: "docker" "start" "-a" "acc61fc3e0961f8d7bbc1b554bf25ae3512d618a58fdf69b4935941b4db21d15", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `crate::rational::Rational` [INFO] [stderr] --> src/operator.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::rational::Rational; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Expr` [INFO] [stderr] --> src/rational.rs:7:41 [INFO] [stderr] | [INFO] [stderr] 7 | use calcu_rs::expression::{CalcursType, Expr}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `float_exp` [INFO] [stderr] --> src/operator.rs:175:21 [INFO] [stderr] | [INFO] [stderr] 175 | let float_exp = e.is_int(); [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_float_exp` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `expr_is` is never used [INFO] [stderr] --> src/e_graph.rs:202:4 [INFO] [stderr] | [INFO] [stderr] 202 | fn expr_is(var: &str, itms: [Item; N]) -> impl RuleCondition { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: enum `ExplType` is never used [INFO] [stderr] --> src/e_graph.rs:301:6 [INFO] [stderr] | [INFO] [stderr] 301 | enum ExplType { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `fmt_self` is never used [INFO] [stderr] --> src/e_graph.rs:314:8 [INFO] [stderr] | [INFO] [stderr] 313 | impl Explanation { [INFO] [stderr] | ---------------- method in this implementation [INFO] [stderr] 314 | fn fmt_self(&self, f: &mut Formatter<'_>, egraph: &EGraph) -> fmt::Result { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `ExplanationGraph` is never constructed [INFO] [stderr] --> src/e_graph.rs:345:8 [INFO] [stderr] | [INFO] [stderr] 345 | struct ExplanationGraph<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Explanation` is never constructed [INFO] [stderr] --> src/e_graph.rs:358:8 [INFO] [stderr] | [INFO] [stderr] 358 | struct Explanation { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `fmt_expl_tree` is never used [INFO] [stderr] --> src/e_graph.rs:363:4 [INFO] [stderr] | [INFO] [stderr] 363 | fn fmt_expl_tree(tree: &egg::TreeExplanation) -> Explanation { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `fmt_tree_term` is never used [INFO] [stderr] --> src/e_graph.rs:373:4 [INFO] [stderr] | [INFO] [stderr] 373 | fn fmt_tree_term(term: &egg::TreeTerm) -> Explanation { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `NAT_ZERO` is never used [INFO] [stderr] --> src/rational.rs:138:7 [INFO] [stderr] | [INFO] [stderr] 138 | const NAT_ZERO: mal::Natural = mal::Natural::const_from(0); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `calcu_rs` (lib) generated 11 warnings (run `cargo fix --lib -p calcu_rs` to apply 2 suggestions) [INFO] [stderr] warning: unexpected `cfg` condition name: `hidden` [INFO] [stderr] --> src/tests.rs:1:7 [INFO] [stderr] | [INFO] [stderr] 1 | #[cfg(hidden)] [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, `windows` [INFO] [stderr] = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(hidden)");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition name: `hide` [INFO] [stderr] --> src/tests.rs:55:7 [INFO] [stderr] | [INFO] [stderr] 55 | #[cfg(hide)] [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider using a Cargo feature instead or adding `println!("cargo::rustc-check-cfg=cfg(hide)");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unused import: `calcu_rs::e_graph::*` [INFO] [stderr] --> src/main.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use calcu_rs::e_graph::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Duration` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::time::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `calcu_rs` (lib test) generated 13 warnings (11 duplicates) [INFO] [stderr] warning: `calcu_rs` (bin "calcu_rs" test) generated 2 warnings (run `cargo fix --bin "calcu_rs" --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/calcu_rs-dab7dd0ca7aeb518) [INFO] [stdout] [INFO] [stdout] running 31 tests [INFO] [stdout] test tests::test_operators::add::c_4_2_0_c_2_10_expects ... ok [INFO] [stdout] test tests::test_operators::add::c_2_3_c_5_1_expects ... ok [INFO] [stdout] test tests::test_operators::add::c_3_1_2_c_5_2_4_expects ... ok [INFO] [stdout] test tests::test_operators::div::c_0_0_c_undef_1_expects ... ok [INFO] [stdout] test tests::test_operators::add::c_1_2_1_2_c_1_2_expects ... ok [INFO] [stdout] test tests::test_operators::div::c_1_3_c_1_3_5_expects ... ok [INFO] [stdout] test tests::test_operators::div::c_0_5_c_0_2_expects ... ok [INFO] [stdout] test tests::test_operators::add::c_x_x_c_x_2_3_expects ... ok [INFO] [stdout] test tests::test_operators::mul::c_1_0_c_0_2_expects ... ok [INFO] [stdout] test tests::test_operators::div::c_5_5_c_1_4_expects ... ok [INFO] [stdout] test tests::test_operators::div::c_5_0_c_undef_3_expects ... ok [INFO] [stdout] test tests::test_operators::mul::c_1_2_1_2_c_1_4_5_expects ... ok [INFO] [stdout] test tests::test_operators::div::c_x_x_c_1_6_expects ... ok [INFO] [stdout] test tests::test_operators::mul::c_1_3_c_0_c_0_3_expects ... ok [INFO] [stdout] test tests::test_operators::mul::c_3_1_2_c_3_2_4_expects ... ok [INFO] [stdout] test tests::test_operators::mul::c_1_3_c_3_1_expects ... ok [INFO] [stdout] test tests::test_operators::pow::c_0_0_c_undef_3_expects ... ok [INFO] [stdout] test tests::test_operators::pow::c_0_3_4_c_0_5_expects ... ok [INFO] [stdout] test tests::test_operators::pow::c_0_3_4_c_undef_4_expects ... ok [INFO] [stdout] test tests::test_operators::pow::c_1_1_100_c_1_1_expects ... ok [INFO] [stdout] test tests::test_operators::pow::c_1_2_1_c_4_2_6_expects ... ok [INFO] [stdout] test tests::test_operators::pow::c_4_1_c_4_2_expects ... ok [INFO] [stdout] test tests::test_operators::pow::c_x_2_3_c_x_6_7_expects ... ok [INFO] [stdout] test tests::test_operators::sub::c_1_2_1_2_c_0_3_expects ... ok [INFO] [stdout] test tests::test_rational::exprs ... ok [INFO] [stdout] test tests::test_operators::sub::c_1_3_c_4_1_expects ... ok [INFO] [stdout] test tests::test_operators::sub::c_3_1_2_c_7_2_2_expects ... ok [INFO] [stdout] test tests::test_operators::pow::c_x_y_2_c_x_2_2_x_y_y_2_8_expects ... ok [INFO] [stdout] test tests::test_operators::div::c_x_x_x_1_x_c_x_x_x_x_x_8_expects ... FAILED [INFO] [stdout] test tests::test_operators::div::c_x_x_x_x_c_x_1_7_expects ... FAILED [INFO] [stdout] test tests::test_operators::polynom::c_x_x_2_3_x_4_3_c_4_3_x_2_2_3_x_1_expects ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::test_operators::div::c_x_x_x_1_x_c_x_x_x_x_x_8_expects stdout ---- [INFO] [stdout] thread 'tests::test_operators::div::c_x_x_x_1_x_c_x_x_x_x_x_8_expects' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/egg-0.9.5/src/explain.rs:1003:21: [INFO] [stdout] Cycle in existance! [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5570e4f21dc5 - std::backtrace_rs::backtrace::libunwind::trace::he49dc9a9e3164223 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5 [INFO] [stdout] 1: 0x5570e4f21dc5 - std::backtrace_rs::backtrace::trace_unsynchronized::h3a3e77c68030aa6b [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x5570e4f21dc5 - std::sys_common::backtrace::_print_fmt::h9479ad2f99afd5d4 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stdout] 3: 0x5570e4f21dc5 - ::fmt::hfb01aa1fa3fb1821 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x5570e4f48bcb - core::fmt::rt::Argument::fmt::h125e56152abbc1c3 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/fmt/rt.rs:165:63 [INFO] [stdout] 5: 0x5570e4f48bcb - core::fmt::write::hb0ab4ff05ccfe741 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/fmt/mod.rs:1169:21 [INFO] [stdout] 6: 0x5570e4f1f6af - std::io::Write::write_fmt::hea6336dbf2fa00b8 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/io/mod.rs:1835:15 [INFO] [stdout] 7: 0x5570e4f21b9e - std::sys_common::backtrace::_print::h79ca548f3a2adf4b [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 8: 0x5570e4f21b9e - std::sys_common::backtrace::print::h9aebf997b2fea2d3 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 9: 0x5570e4f23509 - std::panicking::default_hook::{{closure}}::h68a0954af2694526 [INFO] [stdout] 10: 0x5570e4f2325c - std::panicking::default_hook::h5be50cc6849ffb00 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:295:9 [INFO] [stdout] 11: 0x5570e4dff57f - as core::ops::function::Fn>::call::hd874405dcbd1d3ed [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2036:9 [INFO] [stdout] 12: 0x5570e4dff57f - test::test_main::{{closure}}::h4f26a9df34a84b94 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:137:21 [INFO] [stdout] 13: 0x5570e4f23b0b - as core::ops::function::Fn>::call::h00e96d9c62aa9a12 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2036:9 [INFO] [stdout] 14: 0x5570e4f23b0b - std::panicking::rust_panic_with_hook::h3c0df6036729334c [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:799:13 [INFO] [stdout] 15: 0x5570e4db0ef8 - std::panicking::begin_panic::{{closure}}::h6a07c3628101a178 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:694:9 [INFO] [stdout] 16: 0x5570e4db0e5a - std::sys_common::backtrace::__rust_end_short_backtrace::hf50be0638ee2f448 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stdout] 17: 0x5570e4db0e97 - std::panicking::begin_panic::h151dc60ce3cdc45d [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:693:12 [INFO] [stdout] 18: 0x5570e4d7e24e - egg::explain::Explain::check_each_explain::ha50049ae2f1f406c [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/egg-0.9.5/src/explain.rs:1003:21 [INFO] [stdout] 19: 0x5570e4d5d7f4 - egg::egraph::EGraph::check_each_explain::haa93ea3c030bdacf [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/egg-0.9.5/src/egraph.rs:1153:13 [INFO] [stdout] 20: 0x5570e4d4cf76 - egg::run::Runner::run_one::h7ba8997cc607140a [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/egg-0.9.5/src/run.rs:578:27 [INFO] [stdout] 21: 0x5570e4d4bcac - egg::run::Runner::run::hdb698ef68374311e [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/egg-0.9.5/src/run.rs:416:24 [INFO] [stdout] 22: 0x5570e4d3c20a - calcu_rs::e_graph::GraphExpr::analyse::h2604bda8038f0437 [INFO] [stdout] at /opt/rustwide/workdir/src/e_graph.rs:276:22 [INFO] [stdout] 23: 0x5570e4da0488 - calcu_rs::expression::Expr::simplify::h5a60d0346b711342 [INFO] [stdout] at /opt/rustwide/workdir/src/expression.rs:87:24 [INFO] [stdout] 24: 0x5570e4da57db - calcu_rs::tests::test_operators::div::h95a121a9a2e9c41d [INFO] [stdout] at /opt/rustwide/workdir/src/tests.rs:157:19 [INFO] [stdout] 25: 0x5570e4d6f6f4 - calcu_rs::tests::test_operators::div::c_x_x_x_1_x_c_x_x_x_x_x_8_expects::ha7aeb7579b5d2ce7 [INFO] [stdout] at /opt/rustwide/workdir/src/tests.rs:148:5 [INFO] [stdout] 26: 0x5570e4d6efb7 - calcu_rs::tests::test_operators::div::c_x_x_x_1_x_c_x_x_x_x_x_8_expects::{{closure}}::h38b80a3d9c59c1a7 [INFO] [stdout] at /opt/rustwide/workdir/src/tests.rs:148:42 [INFO] [stdout] 27: 0x5570e4d75626 - core::ops::function::FnOnce::call_once::hc5dd0eea08884e13 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 28: 0x5570e4e03e9b - core::ops::function::FnOnce::call_once::h18c6bf92212b87a4 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 29: 0x5570e4e03e9b - test::__rust_begin_short_backtrace::hdcf0edcfa9080086 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:625:18 [INFO] [stdout] 30: 0x5570e4e03561 - test::run_test_in_process::{{closure}}::heac2c4eb375d2d10 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:648:60 [INFO] [stdout] 31: 0x5570e4e03561 - as core::ops::function::FnOnce<()>>::call_once::h0289bafc8a1cc004 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 32: 0x5570e4e03561 - std::panicking::try::do_call::h5e158f1ad8a5f983 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40 [INFO] [stdout] 33: 0x5570e4e03561 - std::panicking::try::hea3411d60321c4de [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19 [INFO] [stdout] 34: 0x5570e4e03561 - std::panic::catch_unwind::hafb7bb18bc47bbc7 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14 [INFO] [stdout] 35: 0x5570e4e03561 - test::run_test_in_process::h74dd138dc7762d99 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:648:27 [INFO] [stdout] 36: 0x5570e4e03561 - test::run_test::{{closure}}::h6b390822e63606cf [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:569:43 [INFO] [stdout] 37: 0x5570e4dcbf34 - test::run_test::{{closure}}::h6e11dba8131d354b [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:599:41 [INFO] [stdout] 38: 0x5570e4dcbf34 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha71b3541b59bdbbb [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:155:18 [INFO] [stdout] 39: 0x5570e4dd0a02 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hef92127c5ef9e53c [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/mod.rs:542:17 [INFO] [stdout] 40: 0x5570e4dd0a02 - as core::ops::function::FnOnce<()>>::call_once::h859c109f9d11c92b [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 41: 0x5570e4dd0a02 - std::panicking::try::do_call::hbf534c458cd858f0 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40 [INFO] [stdout] 42: 0x5570e4dd0a02 - std::panicking::try::h65c18365a7b9ad90 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19 [INFO] [stdout] 43: 0x5570e4dd0a02 - std::panic::catch_unwind::h21b25d4c69478c39 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14 [INFO] [stdout] 44: 0x5570e4dd0a02 - std::thread::Builder::spawn_unchecked_::{{closure}}::h23335f620275a9bf [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/mod.rs:541:30 [INFO] [stdout] 45: 0x5570e4dd0a02 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb491dc55513e9b7c [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 46: 0x5570e4f27deb - as core::ops::function::FnOnce>::call_once::h41b39260afcffdc9 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2022:9 [INFO] [stdout] 47: 0x5570e4f27deb - as core::ops::function::FnOnce>::call_once::h6694c8dc6dd010c4 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2022:9 [INFO] [stdout] 48: 0x5570e4f27deb - std::sys::pal::unix::thread::Thread::new::thread_start::hf16038e1c8e19c99 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys/pal/unix/thread.rs:108:17 [INFO] [stdout] 49: 0x7f0150ca4ac3 - [INFO] [stdout] 50: 0x7f0150d35a04 - __clone [INFO] [stdout] 51: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- tests::test_operators::div::c_x_x_x_x_c_x_1_7_expects stdout ---- [INFO] [stdout] thread 'tests::test_operators::div::c_x_x_x_x_c_x_1_7_expects' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/egg-0.9.5/src/explain.rs:1003:21: [INFO] [stdout] Cycle in existance! [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5570e4f21dc5 - std::backtrace_rs::backtrace::libunwind::trace::he49dc9a9e3164223 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5 [INFO] [stdout] 1: 0x5570e4f21dc5 - std::backtrace_rs::backtrace::trace_unsynchronized::h3a3e77c68030aa6b [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x5570e4f21dc5 - std::sys_common::backtrace::_print_fmt::h9479ad2f99afd5d4 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stdout] 3: 0x5570e4f21dc5 - ::fmt::hfb01aa1fa3fb1821 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x5570e4f48bcb - core::fmt::rt::Argument::fmt::h125e56152abbc1c3 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/fmt/rt.rs:165:63 [INFO] [stdout] 5: 0x5570e4f48bcb - core::fmt::write::hb0ab4ff05ccfe741 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/fmt/mod.rs:1169:21 [INFO] [stdout] 6: 0x5570e4f1f6af - std::io::Write::write_fmt::hea6336dbf2fa00b8 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/io/mod.rs:1835:15 [INFO] [stdout] 7: 0x5570e4f21b9e - std::sys_common::backtrace::_print::h79ca548f3a2adf4b [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 8: 0x5570e4f21b9e - std::sys_common::backtrace::print::h9aebf997b2fea2d3 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 9: 0x5570e4f23509 - std::panicking::default_hook::{{closure}}::h68a0954af2694526 [INFO] [stdout] 10: 0x5570e4f2325c - std::panicking::default_hook::h5be50cc6849ffb00 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:295:9 [INFO] [stdout] 11: 0x5570e4dff57f - as core::ops::function::Fn>::call::hd874405dcbd1d3ed [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2036:9 [INFO] [stdout] 12: 0x5570e4dff57f - test::test_main::{{closure}}::h4f26a9df34a84b94 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:137:21 [INFO] [stdout] 13: 0x5570e4f23b0b - as core::ops::function::Fn>::call::h00e96d9c62aa9a12 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2036:9 [INFO] [stdout] 14: 0x5570e4f23b0b - std::panicking::rust_panic_with_hook::h3c0df6036729334c [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:799:13 [INFO] [stdout] 15: 0x5570e4db0ef8 - std::panicking::begin_panic::{{closure}}::h6a07c3628101a178 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:694:9 [INFO] [stdout] 16: 0x5570e4db0e5a - std::sys_common::backtrace::__rust_end_short_backtrace::hf50be0638ee2f448 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stdout] 17: 0x5570e4db0e97 - std::panicking::begin_panic::h151dc60ce3cdc45d [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:693:12 [INFO] [stdout] 18: 0x5570e4d7e24e - egg::explain::Explain::check_each_explain::ha50049ae2f1f406c [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/egg-0.9.5/src/explain.rs:1003:21 [INFO] [stdout] 19: 0x5570e4d5d7f4 - egg::egraph::EGraph::check_each_explain::haa93ea3c030bdacf [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/egg-0.9.5/src/egraph.rs:1153:13 [INFO] [stdout] 20: 0x5570e4d4cf76 - egg::run::Runner::run_one::h7ba8997cc607140a [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/egg-0.9.5/src/run.rs:578:27 [INFO] [stdout] 21: 0x5570e4d4bcac - egg::run::Runner::run::hdb698ef68374311e [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/egg-0.9.5/src/run.rs:416:24 [INFO] [stdout] 22: 0x5570e4d3c20a - calcu_rs::e_graph::GraphExpr::analyse::h2604bda8038f0437 [INFO] [stdout] at /opt/rustwide/workdir/src/e_graph.rs:276:22 [INFO] [stdout] 23: 0x5570e4da0488 - calcu_rs::expression::Expr::simplify::h5a60d0346b711342 [INFO] [stdout] at /opt/rustwide/workdir/src/expression.rs:87:24 [INFO] [stdout] 24: 0x5570e4da57db - calcu_rs::tests::test_operators::div::h95a121a9a2e9c41d [INFO] [stdout] at /opt/rustwide/workdir/src/tests.rs:157:19 [INFO] [stdout] 25: 0x5570e4d6ef2e - calcu_rs::tests::test_operators::div::c_x_x_x_x_c_x_1_7_expects::hfd1f1fce91b9e791 [INFO] [stdout] at /opt/rustwide/workdir/src/tests.rs:148:5 [INFO] [stdout] 26: 0x5570e4d6eb07 - calcu_rs::tests::test_operators::div::c_x_x_x_x_c_x_1_7_expects::{{closure}}::h4983e49faad42e71 [INFO] [stdout] at /opt/rustwide/workdir/src/tests.rs:148:42 [INFO] [stdout] 27: 0x5570e4d74576 - core::ops::function::FnOnce::call_once::h203950537083289c [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 28: 0x5570e4e03e9b - core::ops::function::FnOnce::call_once::h18c6bf92212b87a4 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 29: 0x5570e4e03e9b - test::__rust_begin_short_backtrace::hdcf0edcfa9080086 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:625:18 [INFO] [stdout] 30: 0x5570e4e03561 - test::run_test_in_process::{{closure}}::heac2c4eb375d2d10 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:648:60 [INFO] [stdout] 31: 0x5570e4e03561 - as core::ops::function::FnOnce<()>>::call_once::h0289bafc8a1cc004 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 32: 0x5570e4e03561 - std::panicking::try::do_call::h5e158f1ad8a5f983 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40 [INFO] [stdout] 33: 0x5570e4e03561 - std::panicking::try::hea3411d60321c4de [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19 [INFO] [stdout] 34: 0x5570e4e03561 - std::panic::catch_unwind::hafb7bb18bc47bbc7 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14 [INFO] [stdout] 35: 0x5570e4e03561 - test::run_test_in_process::h74dd138dc7762d99 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:648:27 [INFO] [stdout] 36: 0x5570e4e03561 - test::run_test::{{closure}}::h6b390822e63606cf [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:569:43 [INFO] [stdout] 37: 0x5570e4dcbf34 - test::run_test::{{closure}}::h6e11dba8131d354b [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:599:41 [INFO] [stdout] 38: 0x5570e4dcbf34 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha71b3541b59bdbbb [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:155:18 [INFO] [stdout] 39: 0x5570e4dd0a02 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hef92127c5ef9e53c [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/mod.rs:542:17 [INFO] [stdout] 40: 0x5570e4dd0a02 - as core::ops::function::FnOnce<()>>::call_once::h859c109f9d11c92b [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 41: 0x5570e4dd0a02 - std::panicking::try::do_call::hbf534c458cd858f0 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40 [INFO] [stdout] 42: 0x5570e4dd0a02 - std::panicking::try::h65c18365a7b9ad90 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19 [INFO] [stdout] 43: 0x5570e4dd0a02 - std::panic::catch_unwind::h21b25d4c69478c39 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14 [INFO] [stdout] 44: 0x5570e4dd0a02 - std::thread::Builder::spawn_unchecked_::{{closure}}::h23335f620275a9bf [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/mod.rs:541:30 [INFO] [stdout] 45: 0x5570e4dd0a02 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb491dc55513e9b7c [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 46: 0x5570e4f27deb - as core::ops::function::FnOnce>::call_once::h41b39260afcffdc9 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2022:9 [INFO] [stdout] 47: 0x5570e4f27deb - as core::ops::function::FnOnce>::call_once::h6694c8dc6dd010c4 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2022:9 [INFO] [stdout] 48: 0x5570e4f27deb - std::sys::pal::unix::thread::Thread::new::thread_start::hf16038e1c8e19c99 [INFO] [stdout] at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys/pal/unix/thread.rs:108:17 [INFO] [stdout] 49: 0x7f0150ca4ac3 - [INFO] [stdout] 50: 0x7f0150d35a04 - __clone [INFO] [stdout] 51: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::test_operators::div::c_x_x_x_1_x_c_x_x_x_x_x_8_expects [INFO] [stdout] tests::test_operators::div::c_x_x_x_x_c_x_1_7_expects [INFO] [stdout] [INFO] [stdout] test result: FAILED. 29 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.24s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "acc61fc3e0961f8d7bbc1b554bf25ae3512d618a58fdf69b4935941b4db21d15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "acc61fc3e0961f8d7bbc1b554bf25ae3512d618a58fdf69b4935941b4db21d15", kill_on_drop: false }` [INFO] [stdout] acc61fc3e0961f8d7bbc1b554bf25ae3512d618a58fdf69b4935941b4db21d15