[INFO] cloning repository https://github.com/davirieser/Maelstrom
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davirieser/Maelstrom" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavirieser%2FMaelstrom", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavirieser%2FMaelstrom'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a256bdd87736bd754544736e9fba0a5a3510c0db
[INFO] testing davirieser/Maelstrom against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavirieser%2FMaelstrom" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/davirieser/Maelstrom
[INFO] finished tweaking git repo https://github.com/davirieser/Maelstrom
[INFO] tweaked toml for git repo https://github.com/davirieser/Maelstrom written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/davirieser/Maelstrom on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/davirieser/Maelstrom 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_json v1.0.105
[INFO] [stderr]   Downloaded unicode-ident v1.0.11
[INFO] [stderr]   Downloaded debug_print v1.0.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.66
[INFO] [stderr]   Downloaded syn v2.0.31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3a56395c4acaedfdd79f51a3b4a05d5bf43686d70ba1f3a05142d04deb33e8e9
[INFO] running `Command { std: "docker" "start" "3a56395c4acaedfdd79f51a3b4a05d5bf43686d70ba1f3a05142d04deb33e8e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a56395c4acaedfdd79f51a3b4a05d5bf43686d70ba1f3a05142d04deb33e8e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3a56395c4acaedfdd79f51a3b4a05d5bf43686d70ba1f3a05142d04deb33e8e9" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a56395c4acaedfdd79f51a3b4a05d5bf43686d70ba1f3a05142d04deb33e8e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3a56395c4acaedfdd79f51a3b4a05d5bf43686d70ba1f3a05142d04deb33e8e9" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling serde_json v1.0.105
[INFO] [stderr]    Compiling debug_print v1.0.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.31
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling Maelstrom v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 21.24s
[INFO] running `Command { std: "docker" "inspect" "3a56395c4acaedfdd79f51a3b4a05d5bf43686d70ba1f3a05142d04deb33e8e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3a56395c4acaedfdd79f51a3b4a05d5bf43686d70ba1f3a05142d04deb33e8e9" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling Maelstrom v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:126:47
[INFO] [stdout]     |
[INFO] [stdout] 126 |     fn test_build_broadcast_topology_internal(mut topology: Topology) -> bool {
[INFO] [stdout]     |                                               ----^^^^^^^^
[INFO] [stdout]     |                                               |
[INFO] [stdout]     |                                               help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:137:13
[INFO] [stdout]     |
[INFO] [stdout] 137 |         let mut nodes: HashSet<String> = topology.keys().cloned().collect();
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:166:13
[INFO] [stdout]     |
[INFO] [stdout] 166 |         let mut nodes: Vec<String> = base_topology.keys().cloned().collect();
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:170:17
[INFO] [stdout]     |
[INFO] [stdout] 170 |             let mut broadcast_topology = build_broadcast_topology(node, &nodes, &base_topology);
[INFO] [stdout]     |                 ----^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:178:13
[INFO] [stdout]     |
[INFO] [stdout] 178 |         let mut nodes: Vec<String> = topologies.keys().cloned().collect();
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:192:17
[INFO] [stdout]     |
[INFO] [stdout] 192 |             let mut vec = complete_topology.get_mut(node).unwrap();
[INFO] [stdout]     |                 ----^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vec`
[INFO] [stdout]    --> src/lib.rs:192:17
[INFO] [stdout]     |
[INFO] [stdout] 192 |             let mut vec = complete_topology.get_mut(node).unwrap();
[INFO] [stdout]     |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vec`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cmp_node_ids` is never used
[INFO] [stdout]   --> src/lib.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn cmp_node_ids(id1: &str, id2: &str) -> Ordering {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 2.68s
[INFO] running `Command { std: "docker" "inspect" "3a56395c4acaedfdd79f51a3b4a05d5bf43686d70ba1f3a05142d04deb33e8e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3a56395c4acaedfdd79f51a3b4a05d5bf43686d70ba1f3a05142d04deb33e8e9" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:126:47
[INFO] [stderr]     |
[INFO] [stderr] 126 |     fn test_build_broadcast_topology_internal(mut topology: Topology) -> bool {
[INFO] [stderr]     |                                               ----^^^^^^^^
[INFO] [stderr]     |                                               |
[INFO] [stderr]     |                                               help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:137:13
[INFO] [stderr]     |
[INFO] [stderr] 137 |         let mut nodes: HashSet<String> = topology.keys().cloned().collect();
[INFO] [stderr]     |             ----^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:166:13
[INFO] [stderr]     |
[INFO] [stderr] 166 |         let mut nodes: Vec<String> = base_topology.keys().cloned().collect();
[INFO] [stderr]     |             ----^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:170:17
[INFO] [stderr]     |
[INFO] [stderr] 170 |             let mut broadcast_topology = build_broadcast_topology(node, &nodes, &base_topology);
[INFO] [stderr]     |                 ----^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:178:13
[INFO] [stderr]     |
[INFO] [stderr] 178 |         let mut nodes: Vec<String> = topologies.keys().cloned().collect();
[INFO] [stderr]     |             ----^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:192:17
[INFO] [stderr]     |
[INFO] [stderr] 192 |             let mut vec = complete_topology.get_mut(node).unwrap();
[INFO] [stderr]     |                 ----^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `vec`
[INFO] [stderr]    --> src/lib.rs:192:17
[INFO] [stderr]     |
[INFO] [stderr] 192 |             let mut vec = complete_topology.get_mut(node).unwrap();
[INFO] [stderr]     |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vec`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `cmp_node_ids` is never used
[INFO] [stderr]   --> src/lib.rs:31:8
[INFO] [stderr]    |
[INFO] [stderr] 31 |     fn cmp_node_ids(id1: &str, id2: &str) -> Ordering {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `Maelstrom` (lib test) generated 8 warnings (run `cargo fix --lib -p Maelstrom --tests` to apply 7 suggestions)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/Maelstrom-3227def22860cc56)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test::test_build_broadcast_topology2 ... ok
[INFO] [stdout] test test::test_build_broadcast_topology6 ... FAILED
[INFO] [stdout] test test::test_build_broadcast_topology5 ... ok
[INFO] [stdout] test test::test_build_broadcast_topology3 ... ok
[INFO] [stdout] test test::test_is_lower_node_id ... ok
[INFO] [stdout] test test::test_build_broadcast_topology1 ... ok
[INFO] [stdout] test test::test_build_broadcast_topology4 ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test::test_build_broadcast_topology6 stdout ----
[INFO] [stdout] All Topologies: {
[INFO] [stdout]     "n4": {
[INFO] [stdout]         "n0": [],
[INFO] [stdout]         "n4": [
[INFO] [stdout]             "n5",
[INFO] [stdout]             "n3",
[INFO] [stdout]             "n1",
[INFO] [stdout]         ],
[INFO] [stdout]         "n5": [
[INFO] [stdout]             "n3",
[INFO] [stdout]         ],
[INFO] [stdout]         "n2": [],
[INFO] [stdout]         "n1": [],
[INFO] [stdout]         "n3": [
[INFO] [stdout]             "n5",
[INFO] [stdout]         ],
[INFO] [stdout]     },
[INFO] [stdout]     "n1": {
[INFO] [stdout]         "n1": [
[INFO] [stdout]             "n0",
[INFO] [stdout]             "n4",
[INFO] [stdout]             "n2",
[INFO] [stdout]         ],
[INFO] [stdout]         "n2": [
[INFO] [stdout]             "n4",
[INFO] [stdout]             "n0",
[INFO] [stdout]         ],
[INFO] [stdout]         "n3": [
[INFO] [stdout]             "n2",
[INFO] [stdout]         ],
[INFO] [stdout]         "n5": [
[INFO] [stdout]             "n0",
[INFO] [stdout]         ],
[INFO] [stdout]         "n0": [
[INFO] [stdout]             "n4",
[INFO] [stdout]             "n2",
[INFO] [stdout]         ],
[INFO] [stdout]         "n4": [
[INFO] [stdout]             "n0",
[INFO] [stdout]             "n2",
[INFO] [stdout]         ],
[INFO] [stdout]     },
[INFO] [stdout]     "n2": {
[INFO] [stdout]         "n2": [
[INFO] [stdout]             "n1",
[INFO] [stdout]             "n5",
[INFO] [stdout]         ],
[INFO] [stdout]         "n4": [],
[INFO] [stdout]         "n3": [],
[INFO] [stdout]         "n5": [
[INFO] [stdout]             "n1",
[INFO] [stdout]         ],
[INFO] [stdout]         "n0": [
[INFO] [stdout]             "n5",
[INFO] [stdout]         ],
[INFO] [stdout]         "n1": [
[INFO] [stdout]             "n5",
[INFO] [stdout]         ],
[INFO] [stdout]     },
[INFO] [stdout]     "n0": {
[INFO] [stdout]         "n3": [
[INFO] [stdout]             "n1",
[INFO] [stdout]         ],
[INFO] [stdout]         "n4": [],
[INFO] [stdout]         "n2": [
[INFO] [stdout]             "n3",
[INFO] [stdout]         ],
[INFO] [stdout]         "n0": [
[INFO] [stdout]             "n1",
[INFO] [stdout]             "n3",
[INFO] [stdout]         ],
[INFO] [stdout]         "n5": [],
[INFO] [stdout]         "n1": [
[INFO] [stdout]             "n3",
[INFO] [stdout]         ],
[INFO] [stdout]     },
[INFO] [stdout]     "n3": {
[INFO] [stdout]         "n2": [],
[INFO] [stdout]         "n5": [],
[INFO] [stdout]         "n3": [
[INFO] [stdout]             "n4",
[INFO] [stdout]             "n0",
[INFO] [stdout]         ],
[INFO] [stdout]         "n4": [],
[INFO] [stdout]         "n0": [],
[INFO] [stdout]         "n1": [],
[INFO] [stdout]     },
[INFO] [stdout]     "n5": {
[INFO] [stdout]         "n4": [],
[INFO] [stdout]         "n0": [],
[INFO] [stdout]         "n2": [],
[INFO] [stdout]         "n5": [
[INFO] [stdout]             "n4",
[INFO] [stdout]             "n2",
[INFO] [stdout]         ],
[INFO] [stdout]         "n3": [],
[INFO] [stdout]         "n1": [],
[INFO] [stdout]     },
[INFO] [stdout] }
[INFO] [stdout] Complete Topology: {
[INFO] [stdout]     "n0": [
[INFO] [stdout]         "n4",
[INFO] [stdout]         "n2",
[INFO] [stdout]         "n5",
[INFO] [stdout]         "n1",
[INFO] [stdout]         "n3",
[INFO] [stdout]     ],
[INFO] [stdout]     "n5": [
[INFO] [stdout]         "n3",
[INFO] [stdout]         "n0",
[INFO] [stdout]         "n1",
[INFO] [stdout]         "n4",
[INFO] [stdout]         "n2",
[INFO] [stdout]     ],
[INFO] [stdout]     "n4": [
[INFO] [stdout]         "n5",
[INFO] [stdout]         "n3",
[INFO] [stdout]         "n1",
[INFO] [stdout]         "n0",
[INFO] [stdout]         "n2",
[INFO] [stdout]     ],
[INFO] [stdout]     "n2": [
[INFO] [stdout]         "n4",
[INFO] [stdout]         "n0",
[INFO] [stdout]         "n1",
[INFO] [stdout]         "n5",
[INFO] [stdout]         "n3",
[INFO] [stdout]     ],
[INFO] [stdout]     "n1": [
[INFO] [stdout]         "n0",
[INFO] [stdout]         "n4",
[INFO] [stdout]         "n2",
[INFO] [stdout]         "n5",
[INFO] [stdout]         "n3",
[INFO] [stdout]     ],
[INFO] [stdout]     "n3": [
[INFO] [stdout]         "n5",
[INFO] [stdout]         "n2",
[INFO] [stdout]         "n1",
[INFO] [stdout]         "n4",
[INFO] [stdout]         "n0",
[INFO] [stdout]     ],
[INFO] [stdout] }
[INFO] [stdout] 
[INFO] [stdout] thread 'test::test_build_broadcast_topology6' (408) panicked at src/lib.rs:123:9:
[INFO] [stdout] assertion failed: false
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e616bf55a51 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5e616bf69efa - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x5e616bf59eec - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5e616bf32046 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5e616bf4e1b9 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x5e616beea640 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x5e616bf4e372 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5e616bf32124 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5e616bf2ae79 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5e616bf32ced - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x5e616bf6a62c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5e616bf6a5f2 - core[df12db4294e9bfd3]::panicking::panic
[INFO] [stdout]   12:     0x5e616bedbc65 - Maelstrom[6b9d1c35c60ad568]::test::test_build_broadcast_topology6
[INFO] [stdout]   13:     0x5e616bedd8b9 - <Maelstrom[6b9d1c35c60ad568]::test::test_build_broadcast_topology6::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5e616bedd92b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   15:     0x5e616beeaf95 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5e616bee4854 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5e616beee0f2 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5e616bf55329 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7258cd406dfa - <unknown>
[INFO] [stdout]   20:     0x7258cd49a3d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test::test_build_broadcast_topology6
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 6 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "3a56395c4acaedfdd79f51a3b4a05d5bf43686d70ba1f3a05142d04deb33e8e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a56395c4acaedfdd79f51a3b4a05d5bf43686d70ba1f3a05142d04deb33e8e9", kill_on_drop: false }`
[INFO] [stdout] 3a56395c4acaedfdd79f51a3b4a05d5bf43686d70ba1f3a05142d04deb33e8e9
