[INFO] cloning repository https://github.com/nsg-ethz/velo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nsg-ethz/velo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnsg-ethz%2Fvelo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnsg-ethz%2Fvelo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 22f5c4bc77bcb148179fb07ed8a1a6d88358c36c
[INFO] testing nsg-ethz/velo against master#f9988fefd3add01f414f52b414308e7872622fee for pr-155114
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnsg-ethz%2Fvelo" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nsg-ethz/velo
[INFO] finished tweaking git repo https://github.com/nsg-ethz/velo
[INFO] tweaked toml for git repo https://github.com/nsg-ethz/velo written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nsg-ethz/velo on toolchain f9988fefd3add01f414f52b414308e7872622fee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nsg-ethz/velo 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" "+f9988fefd3add01f414f52b414308e7872622fee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unindent v0.2.3
[INFO] [stderr]   Downloaded serde v1.0.206
[INFO] [stderr]   Downloaded serde_derive v1.0.206
[INFO] [stderr]   Downloaded wait-timeout v0.2.0
[INFO] [stderr]   Downloaded rustc-hash v2.1.0
[INFO] [stderr]   Downloaded humansize v2.1.3
[INFO] [stderr]   Downloaded pyo3-macros v0.23.4
[INFO] [stderr]   Downloaded plotly_derive v0.11.0
[INFO] [stderr]   Downloaded rinja v0.3.5
[INFO] [stderr]   Downloaded unicase v2.8.0
[INFO] [stderr]   Downloaded serde_with_macros v2.3.3
[INFO] [stderr]   Downloaded pyo3-build-config v0.23.4
[INFO] [stderr]   Downloaded rinja_parser v0.3.5
[INFO] [stderr]   Downloaded libflate_lz77 v1.2.0
[INFO] [stderr]   Downloaded include-flate-codegen-exports v0.1.4
[INFO] [stderr]   Downloaded include-flate-codegen v0.1.4
[INFO] [stderr]   Downloaded geoutils v0.5.1
[INFO] [stderr]   Downloaded basic-toml v0.1.9
[INFO] [stderr]   Downloaded matrixmultiply v0.3.9
[INFO] [stderr]   Downloaded priority-queue v1.4.0
[INFO] [stderr]   Downloaded rinja_derive v0.3.5
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.23.4
[INFO] [stderr]   Downloaded xml-rs v0.8.21
[INFO] [stderr]   Downloaded clap v4.5.17
[INFO] [stderr]   Downloaded bimap v0.6.3
[INFO] [stderr]   Downloaded libflate v1.4.0
[INFO] [stderr]   Downloaded good_lp v1.8.1
[INFO] [stderr]   Downloaded miniz_oxide v0.8.0
[INFO] [stderr]   Downloaded prefix-trie v0.6.0
[INFO] [stderr]   Downloaded pyo3-ffi v0.23.4
[INFO] [stderr]   Downloaded cc v1.1.10
[INFO] [stderr]   Downloaded numpy v0.23.0
[INFO] [stderr]   Downloaded rle-decode-fast v1.0.3
[INFO] [stderr]   Downloaded flate2 v1.0.33
[INFO] [stderr]   Downloaded serde_with v2.3.3
[INFO] [stderr]   Downloaded serde_json v1.0.124
[INFO] [stderr]   Downloaded clap_builder v4.5.17
[INFO] [stderr]   Downloaded syn v2.0.74
[INFO] [stderr]   Downloaded include-flate v0.2.0
[INFO] [stderr]   Downloaded pyo3 v0.23.4
[INFO] [stderr]   Downloaded plotly v0.11.0
[INFO] [stderr]   Downloaded lp-solvers v1.0.1
[INFO] [stderr]   Downloaded bgpsim-macros v0.18.0
[INFO] [stderr]   Downloaded bgpsim v0.18.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 94a53b1e32547e84d139aa3f652ec7543aa1757bcb3c10883a99457abbd8d2e6
[INFO] running `Command { std: "docker" "start" "-a" "94a53b1e32547e84d139aa3f652ec7543aa1757bcb3c10883a99457abbd8d2e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94a53b1e32547e84d139aa3f652ec7543aa1757bcb3c10883a99457abbd8d2e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94a53b1e32547e84d139aa3f652ec7543aa1757bcb3c10883a99457abbd8d2e6", kill_on_drop: false }`
[INFO] [stdout] 94a53b1e32547e84d139aa3f652ec7543aa1757bcb3c10883a99457abbd8d2e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40ff6cc9034865f7a334d32d0005bd27e8504b5335b0c3f277bae36e2797139e
[INFO] running `Command { std: "docker" "start" "-a" "40ff6cc9034865f7a334d32d0005bd27e8504b5335b0c3f277bae36e2797139e", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling serde v1.0.206
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling syn v2.0.74
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling unicase v2.8.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]    Compiling rle-decode-fast v1.0.3
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]    Compiling libflate_lz77 v1.2.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling pyo3-build-config v0.23.4
[INFO] [stderr]    Compiling serde_json v1.0.124
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling libflate v1.4.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling xml-rs v0.8.21
[INFO] [stderr]    Compiling mime v0.3.17
[INFO] [stderr]    Compiling typeid v1.0.2
[INFO] [stderr]    Compiling pyo3-macros-backend v0.23.4
[INFO] [stderr]    Compiling pyo3-ffi v0.23.4
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling rustc-hash v2.1.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.5
[INFO] [stderr]    Compiling pyo3 v0.23.4
[INFO] [stderr]    Compiling priority-queue v1.4.0
[INFO] [stderr]    Compiling anstyle-query v1.1.1
[INFO] [stderr]    Compiling portable-atomic v1.7.0
[INFO] [stderr]    Compiling anstyle v1.0.8
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling colorchoice v1.0.2
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling tempfile v3.12.0
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling anstream v0.6.15
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling indexmap v2.3.0
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling humansize v2.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.206
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling is-terminal v0.4.12
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling regex v1.10.6
[INFO] [stderr]    Compiling include-flate-codegen v0.1.4
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling include-flate-codegen-exports v0.1.4
[INFO] [stderr]    Compiling ipnet v2.9.0
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling unicode-width v0.1.13
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]    Compiling clap_lex v0.7.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling unindent v0.2.3
[INFO] [stderr]    Compiling serde_with_macros v2.3.3
[INFO] [stderr]    Compiling plotly_derive v0.11.0
[INFO] [stderr]    Compiling bgpsim-macros v0.18.0
[INFO] [stderr]    Compiling miniz_oxide v0.8.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling clap_builder v4.5.17
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling console v0.15.8
[INFO] [stderr]    Compiling include-flate v0.2.0
[INFO] [stderr]    Compiling env_logger v0.10.2
[INFO] [stderr]    Compiling ndarray v0.15.6
[INFO] [stderr]    Compiling serde_repr v0.1.19
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling clap_derive v4.5.13
[INFO] [stderr]    Compiling pyo3-macros v0.23.4
[INFO] [stderr]    Compiling lp-solvers v1.0.1
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling xmltree v0.10.3
[INFO] [stderr]    Compiling xattr v1.3.1
[INFO] [stderr]    Compiling csv-core v0.1.11
[INFO] [stderr]    Compiling crossbeam-channel v0.5.13
[INFO] [stderr]    Compiling crossbeam-queue v0.3.11
[INFO] [stderr]    Compiling filetime v0.2.25
[INFO] [stderr]    Compiling geoutils v0.5.1
[INFO] [stderr]    Compiling number_prefix v0.4.0
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling dyn-clone v1.0.17
[INFO] [stderr]    Compiling indicatif v0.17.8
[INFO] [stderr]    Compiling time v0.3.36
[INFO] [stderr]    Compiling tar v0.4.41
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling clap v4.5.17
[INFO] [stderr]    Compiling good_lp v1.8.1
[INFO] [stderr]    Compiling rinja_parser v0.3.5
[INFO] [stderr]    Compiling basic-toml v0.1.9
[INFO] [stderr]    Compiling serde_with v2.3.3
[INFO] [stderr]    Compiling prefix-trie v0.6.0
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling erased-serde v0.4.5
[INFO] [stderr]    Compiling ordered-float v3.9.2
[INFO] [stderr]    Compiling numpy v0.23.0
[INFO] [stderr]    Compiling csv v1.3.0
[INFO] [stderr]    Compiling pretty_env_logger v0.5.0
[INFO] [stderr]    Compiling flate2 v1.0.33
[INFO] [stderr]    Compiling ordered-float v4.2.2
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling uuid v1.10.0
[INFO] [stderr]    Compiling bimap v0.6.3
[INFO] [stderr]    Compiling rinja_derive v0.3.5
[INFO] [stderr]    Compiling bgpsim v0.18.0
[INFO] [stderr]    Compiling rinja v0.3.5
[INFO] [stderr]    Compiling plotly v0.11.0
[INFO] [stderr]    Compiling velo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/algorithms/topology.rs:130:30
[INFO] [stdout]     |
[INFO] [stdout] 130 |             .filter(|(a, b)| (a < b))
[INFO] [stdout]     |                              ^     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 130 -             .filter(|(a, b)| (a < b))
[INFO] [stdout] 130 +             .filter(|(a, b)| a < b)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `dist` is never read
[INFO] [stdout]    --> src/algorithms/shortest_path_tree.rs:155:13
[INFO] [stdout]     |
[INFO] [stdout] 147 |             dist -= 1;
[INFO] [stdout]     |             --------- `dist` is overwritten here before the previous value is read
[INFO] [stdout] ...
[INFO] [stdout] 155 |             dist -= 1;
[INFO] [stdout]     |             ^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `dist` is never read
[INFO] [stdout]    --> src/algorithms/shortest_path_tree.rs:348:13
[INFO] [stdout]     |
[INFO] [stdout] 341 |             dist -= 1;
[INFO] [stdout]     |             --------- `dist` is overwritten here before the previous value is read
[INFO] [stdout] ...
[INFO] [stdout] 348 |             dist -= 1;
[INFO] [stdout]     |             ^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 58s
[INFO] running `Command { std: "docker" "inspect" "40ff6cc9034865f7a334d32d0005bd27e8504b5335b0c3f277bae36e2797139e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40ff6cc9034865f7a334d32d0005bd27e8504b5335b0c3f277bae36e2797139e", kill_on_drop: false }`
[INFO] [stdout] 40ff6cc9034865f7a334d32d0005bd27e8504b5335b0c3f277bae36e2797139e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b19b934e759eef392fb391a3ceebd817c37e6b621b0dc8c8b74388c81e116b1d
[INFO] running `Command { std: "docker" "start" "-a" "b19b934e759eef392fb391a3ceebd817c37e6b621b0dc8c8b74388c81e116b1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling proptest v1.5.0
[INFO] [stderr]    Compiling regex v1.10.6
[INFO] [stderr]    Compiling env_logger v0.10.2
[INFO] [stderr]    Compiling pretty_env_logger v0.5.0
[INFO] [stderr]    Compiling velo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/algorithms/topology.rs:130:30
[INFO] [stdout]     |
[INFO] [stdout] 130 |             .filter(|(a, b)| (a < b))
[INFO] [stdout]     |                              ^     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 130 -             .filter(|(a, b)| (a < b))
[INFO] [stdout] 130 +             .filter(|(a, b)| a < b)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `dist` is never read
[INFO] [stdout]    --> src/algorithms/shortest_path_tree.rs:155:13
[INFO] [stdout]     |
[INFO] [stdout] 147 |             dist -= 1;
[INFO] [stdout]     |             --------- `dist` is overwritten here before the previous value is read
[INFO] [stdout] ...
[INFO] [stdout] 155 |             dist -= 1;
[INFO] [stdout]     |             ^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `dist` is never read
[INFO] [stdout]    --> src/algorithms/shortest_path_tree.rs:348:13
[INFO] [stdout]     |
[INFO] [stdout] 341 |             dist -= 1;
[INFO] [stdout]     |             --------- `dist` is overwritten here before the previous value is read
[INFO] [stdout] ...
[INFO] [stdout] 348 |             dist -= 1;
[INFO] [stdout]     |             ^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/algorithms/topology.rs:130:30
[INFO] [stdout]     |
[INFO] [stdout] 130 |             .filter(|(a, b)| (a < b))
[INFO] [stdout]     |                              ^     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 130 -             .filter(|(a, b)| (a < b))
[INFO] [stdout] 130 +             .filter(|(a, b)| a < b)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `dist` is never read
[INFO] [stdout]    --> src/algorithms/shortest_path_tree.rs:155:13
[INFO] [stdout]     |
[INFO] [stdout] 147 |             dist -= 1;
[INFO] [stdout]     |             --------- `dist` is overwritten here before the previous value is read
[INFO] [stdout] ...
[INFO] [stdout] 155 |             dist -= 1;
[INFO] [stdout]     |             ^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `dist` is never read
[INFO] [stdout]    --> src/algorithms/shortest_path_tree.rs:348:13
[INFO] [stdout]     |
[INFO] [stdout] 341 |             dist -= 1;
[INFO] [stdout]     |             --------- `dist` is overwritten here before the previous value is read
[INFO] [stdout] ...
[INFO] [stdout] 348 |             dist -= 1;
[INFO] [stdout]     |             ^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 35.15s
[INFO] running `Command { std: "docker" "inspect" "b19b934e759eef392fb391a3ceebd817c37e6b621b0dc8c8b74388c81e116b1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b19b934e759eef392fb391a3ceebd817c37e6b621b0dc8c8b74388c81e116b1d", kill_on_drop: false }`
[INFO] [stdout] b19b934e759eef392fb391a3ceebd817c37e6b621b0dc8c8b74388c81e116b1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 652c14c1b842588884a1288ceaed3306628a481742fda18cd9987b829a35044f
[INFO] running `Command { std: "docker" "start" "-a" "652c14c1b842588884a1288ceaed3306628a481742fda18cd9987b829a35044f", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/algorithms/topology.rs:130:30
[INFO] [stderr]     |
[INFO] [stderr] 130 |             .filter(|(a, b)| (a < b))
[INFO] [stderr]     |                              ^     ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 130 -             .filter(|(a, b)| (a < b))
[INFO] [stderr] 130 +             .filter(|(a, b)| a < b)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `dist` is never read
[INFO] [stderr]    --> src/algorithms/shortest_path_tree.rs:155:13
[INFO] [stderr]     |
[INFO] [stderr] 147 |             dist -= 1;
[INFO] [stderr]     |             --------- `dist` is overwritten here before the previous value is read
[INFO] [stderr] ...
[INFO] [stderr] 155 |             dist -= 1;
[INFO] [stderr]     |             ^^^^^^^^^ this value is reassigned later and never used
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `dist` is never read
[INFO] [stderr]    --> src/algorithms/shortest_path_tree.rs:348:13
[INFO] [stderr]     |
[INFO] [stderr] 341 |             dist -= 1;
[INFO] [stderr]     |             --------- `dist` is overwritten here before the previous value is read
[INFO] [stderr] ...
[INFO] [stderr] 348 |             dist -= 1;
[INFO] [stderr]     |             ^^^^^^^^^ this value is reassigned later and never used
[INFO] [stderr] 
[INFO] [stderr] warning: `velo` (lib) generated 3 warnings (run `cargo fix --lib -p velo` to apply 1 suggestion)
[INFO] [stderr] warning: `velo` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/velo-62b4278fe3dea147)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test algorithms::shortest_path_dag::test::manual ... ok
[INFO] [stdout] test analysis::find_worst_case::test::test_matching_egress_iterator ... ok
[INFO] [stdout] test analysis::find_worst_case::test::test_matching_egress_iterator_comb ... ok
[INFO] [stdout] test analysis::find_worst_case::test::test_matching_egress_iterator_empty ... ok
[INFO] [stdout] test tests::ingress_analysis::all_changes ... ok
[INFO] [stdout] test traffic_matrix::cluster::test::clustering_direct ... ok
[INFO] [stdout] test traffic_matrix::cluster::test::clustering_norm_almost_perfect_3x3 ... ok
[INFO] [stdout] test traffic_matrix::cluster::test::clustering_norm_almost_perfect_extreme ... ok
[INFO] [stdout] test traffic_matrix::cluster::test::clustering_norm_almost_perfect ... ok
[INFO] [stdout] test traffic_matrix::cluster::test::normalize ... ok
[INFO] [stdout] test tests::ingress_analysis::single_change ... ok
[INFO] [stdout] test traffic_matrix::cluster::test::clustering_norm_perfect ... ok
[INFO] [stdout] test tests::ingress_analysis::no_changes ... ok
[INFO] [stdout] test utils::test_fit_sigma ... FAILED
[INFO] [stdout] test algorithms::shortest_path_dag::test::dag ... ok
[INFO] [stdout] test algorithms::shortest_path_dag::test::toposort ... ok
[INFO] [stdout] test algorithms::shortest_path_tree::test::source_spt ... ok
[INFO] [stdout] test algorithms::shortest_path_tree::test::destination_spt ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- utils::test_fit_sigma stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'utils::test_fit_sigma' (44) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/numpy-0.23.0/src/npyffi/array.rs:89:14:
[INFO] [stdout] Failed to access NumPy array API capsule: PyErr { type: <class 'ModuleNotFoundError'>, value: ModuleNotFoundError("No module named 'numpy'"), traceback: None }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x584d04686eea - std[1209cfb42f6d497f]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x584d04686eea - std[1209cfb42f6d497f]::backtrace_rs::backtrace::trace_unsynchronized::<std[1209cfb42f6d497f]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x584d04686eea - std[1209cfb42f6d497f]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x584d04686eea - <<std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[4a92201981c6b77a]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x584d0469dcfa - <core[4a92201981c6b77a]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x584d0469dcfa - core[4a92201981c6b77a]::fmt::write
[INFO] [stdout]    6:     0x584d0468be72 - std[1209cfb42f6d497f]::io::default_write_fmt::<alloc[420bb310a727dfd7]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x584d0468be72 - <alloc[420bb310a727dfd7]::vec::Vec<u8> as std[1209cfb42f6d497f]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x584d0466454f - <std[1209cfb42f6d497f]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x584d0466454f - std[1209cfb42f6d497f]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x584d0467f049 - std[1209cfb42f6d497f]::panicking::default_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x584d043dd7bc - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x584d043dd7bc - test[59e67a9bc0e119f1]::test_main_inner::<test[59e67a9bc0e119f1]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x584d0467f2c2 - <alloc[420bb310a727dfd7]::boxed::Box<dyn for<'a, 'b> core[4a92201981c6b77a]::ops::function::Fn<(&'a std[1209cfb42f6d497f]::panic::PanicHookInfo<'b>,), Output = ()> + core[4a92201981c6b77a]::marker::Sync + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::Fn<(&std[1209cfb42f6d497f]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x584d0467f2c2 - std[1209cfb42f6d497f]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x584d04664608 - std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x584d04659709 - std[1209cfb42f6d497f]::sys::backtrace::__rust_end_short_backtrace::<std[1209cfb42f6d497f]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x584d0466531d - __rustc[4effac393e9f3da6]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x584d0469e56c - core[4a92201981c6b77a]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x584d0469e2b2 - core[4a92201981c6b77a]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x584d0441549d - <core[4a92201981c6b77a]::result::Result<&*const *const core[4a92201981c6b77a]::ffi::c_void, pyo3[ec069a4e6c5cf285]::err::PyErr>>::expect
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x584d044111da - <numpy[fa7db9ffdded0c80]::npyffi::array::PyArrayAPI>::get
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/numpy-0.23.0/src/npyffi/array.rs:89:14
[INFO] [stdout]   22:     0x584d044114d5 - <numpy[fa7db9ffdded0c80]::npyffi::array::PyArrayAPI>::get_type_object
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/numpy-0.23.0/src/npyffi/array.rs:412:51
[INFO] [stdout]   23:     0x584d0427b39f - <numpy[fa7db9ffdded0c80]::array::PyArray<f64, ndarray[783f84fbe220252c]::dimension::dim::Dim<[usize; 1usize]>>>::new_with_data::<ndarray[783f84fbe220252c]::dimension::dim::Dim<[usize; 1usize]>>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/numpy-0.23.0/src/array.rs:274:26
[INFO] [stdout]   24:     0x584d042919fc - <numpy[fa7db9ffdded0c80]::array::PyArray<f64, ndarray[783f84fbe220252c]::dimension::dim::Dim<[usize; 1usize]>>>::from_raw_parts
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/numpy-0.23.0/src/array.rs:304:9
[INFO] [stdout]   25:     0x584d041d77e2 - <alloc[420bb310a727dfd7]::vec::Vec<f64> as numpy[fa7db9ffdded0c80]::convert::IntoPyArray>::into_pyarray
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/numpy-0.23.0/src/convert.rs:82:13
[INFO] [stdout]   26:     0x584d0428b4fb - <numpy[fa7db9ffdded0c80]::array::PyArray<f64, ndarray[783f84fbe220252c]::dimension::dim::Dim<[usize; 1usize]>>>::from_vec
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/numpy-0.23.0/src/array.rs:613:13
[INFO] [stdout]   27:     0x584d0428b4fb - velo[6506e4dd4a610372]::utils::fit_sigma::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/utils.rs:269:20
[INFO] [stdout]   28:     0x584d0438b6f1 - <pyo3[ec069a4e6c5cf285]::marker::Python>::with_gil::<velo[6506e4dd4a610372]::utils::fit_sigma::{closure#0}, ()>
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pyo3-0.23.4/src/marker.rs:412:9
[INFO] [stdout]   29:     0x584d0429363d - velo[6506e4dd4a610372]::utils::fit_sigma
[INFO] [stdout]                                at /opt/rustwide/workdir/src/utils.rs:268:5
[INFO] [stdout]   30:     0x584d042937ab - velo[6506e4dd4a610372]::utils::test_fit_sigma
[INFO] [stdout]                                at /opt/rustwide/workdir/src/utils.rs:284:33
[INFO] [stdout]   31:     0x584d0428b487 - velo[6506e4dd4a610372]::utils::test_fit_sigma::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/utils.rs:283:20
[INFO] [stdout]   32:     0x584d043af516 - <velo[6506e4dd4a610372]::utils::test_fit_sigma::{closure#0} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   33:     0x584d043d0a9b - <fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   34:     0x584d043d0a9b - test[59e67a9bc0e119f1]::__rust_begin_short_backtrace::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, fn() -> core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:724:18
[INFO] [stdout]   35:     0x584d043de28b - test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:74
[INFO] [stdout]   36:     0x584d043de28b - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   37:     0x584d043de28b - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x584d043de28b - std[1209cfb42f6d497f]::panicking::catch_unwind::<core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>, core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x584d043de28b - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<test[59e67a9bc0e119f1]::run_test_in_process::{closure#0}>, core[4a92201981c6b77a]::result::Result<(), alloc[420bb310a727dfd7]::string::String>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x584d043de28b - test[59e67a9bc0e119f1]::run_test_in_process
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:747:27
[INFO] [stdout]   41:     0x584d043de28b - test[59e67a9bc0e119f1]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:668:43
[INFO] [stdout]   42:     0x584d043d79a4 - test[59e67a9bc0e119f1]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/test/src/lib.rs:698:41
[INFO] [stdout]   43:     0x584d043d79a4 - std[1209cfb42f6d497f]::sys::backtrace::__rust_begin_short_backtrace::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   44:     0x584d043e0e92 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   45:     0x584d043e0e92 - <core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   46:     0x584d043e0e92 - std[1209cfb42f6d497f]::panicking::catch_unwind::do_call::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:581:40
[INFO] [stdout]   47:     0x584d043e0e92 - std[1209cfb42f6d497f]::panicking::catch_unwind::<(), core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x584d043e0e92 - std[1209cfb42f6d497f]::panic::catch_unwind::<core[4a92201981c6b77a]::panic::unwind_safe::AssertUnwindSafe<std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x584d043e0e92 - std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked::<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   50:     0x584d043e0e92 - <std[1209cfb42f6d497f]::thread::lifecycle::spawn_unchecked<test[59e67a9bc0e119f1]::run_test::{closure#1}, ()>::{closure#1} as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x584d046867bf - <alloc[420bb310a727dfd7]::boxed::Box<dyn core[4a92201981c6b77a]::ops::function::FnOnce<(), Output = ()> + core[4a92201981c6b77a]::marker::Send> as core[4a92201981c6b77a]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   52:     0x584d046867bf - <std[1209cfb42f6d497f]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/f9988fefd3add01f414f52b414308e7872622fee/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   53:     0x7ea58c4fbaa4 - <unknown>
[INFO] [stdout]   54:     0x7ea58c588a64 - clone
[INFO] [stdout]   55:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     utils::test_fit_sigma
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 17 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.18s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "652c14c1b842588884a1288ceaed3306628a481742fda18cd9987b829a35044f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "652c14c1b842588884a1288ceaed3306628a481742fda18cd9987b829a35044f", kill_on_drop: false }`
[INFO] [stdout] 652c14c1b842588884a1288ceaed3306628a481742fda18cd9987b829a35044f
