[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#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnsg-ethz%2Fvelo" "/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/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-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nsg-ethz/velo on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ab1edd51560f6e823eecf34717e3d2daec58ceeb9165329d4a654f735fc10ce
[INFO] running `Command { std: "docker" "start" "-a" "1ab1edd51560f6e823eecf34717e3d2daec58ceeb9165329d4a654f735fc10ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ab1edd51560f6e823eecf34717e3d2daec58ceeb9165329d4a654f735fc10ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ab1edd51560f6e823eecf34717e3d2daec58ceeb9165329d4a654f735fc10ce", kill_on_drop: false }`
[INFO] [stdout] 1ab1edd51560f6e823eecf34717e3d2daec58ceeb9165329d4a654f735fc10ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9377582022dc8e5aaca15cad6dd68eddbf059ee2d17c5d26d3b2656cb9b3cbd
[INFO] running `Command { std: "docker" "start" "-a" "a9377582022dc8e5aaca15cad6dd68eddbf059ee2d17c5d26d3b2656cb9b3cbd", kill_on_drop: false }`
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[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 3m 13s
[INFO] running `Command { std: "docker" "inspect" "a9377582022dc8e5aaca15cad6dd68eddbf059ee2d17c5d26d3b2656cb9b3cbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9377582022dc8e5aaca15cad6dd68eddbf059ee2d17c5d26d3b2656cb9b3cbd", kill_on_drop: false }`
[INFO] [stdout] a9377582022dc8e5aaca15cad6dd68eddbf059ee2d17c5d26d3b2656cb9b3cbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d33c3a85f5f3cd3213772b9630077853360fbae3bbc88cab2d088456030b6b2d
[INFO] running `Command { std: "docker" "start" "-a" "d33c3a85f5f3cd3213772b9630077853360fbae3bbc88cab2d088456030b6b2d", 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 quick-error v1.2.3
[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 33.89s
[INFO] running `Command { std: "docker" "inspect" "d33c3a85f5f3cd3213772b9630077853360fbae3bbc88cab2d088456030b6b2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d33c3a85f5f3cd3213772b9630077853360fbae3bbc88cab2d088456030b6b2d", kill_on_drop: false }`
[INFO] [stdout] d33c3a85f5f3cd3213772b9630077853360fbae3bbc88cab2d088456030b6b2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d7930e267deb0058556f6b849c95cd59842a7aecdfe2a3881d0f20753881a4a3
[INFO] running `Command { std: "docker" "start" "-a" "d7930e267deb0058556f6b849c95cd59842a7aecdfe2a3881d0f20753881a4a3", 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 0.34s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/velo-62b4278fe3dea147)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test analysis::find_worst_case::test::test_matching_egress_iterator ... ok
[INFO] [stdout] test algorithms::shortest_path_dag::test::manual ... 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 traffic_matrix::cluster::test::clustering_direct ... ok
[INFO] [stdout] test traffic_matrix::cluster::test::clustering_norm_almost_perfect ... 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 tests::ingress_analysis::no_changes ... ok
[INFO] [stdout] test tests::ingress_analysis::single_change ... ok
[INFO] [stdout] test traffic_matrix::cluster::test::normalize ... ok
[INFO] [stdout] test traffic_matrix::cluster::test::clustering_norm_perfect ... ok
[INFO] [stdout] test tests::ingress_analysis::all_changes ... ok
[INFO] [stdout] test algorithms::shortest_path_dag::test::toposort ... 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_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' (42) 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:     0x5ca2b6f75fea - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ca2b6f75fea - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ca2b6f75fea - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ca2b6f75fea - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ca2b6f8cdfa - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ca2b6f8cdfa - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x5ca2b6f7af72 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x5ca2b6f7af72 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x5ca2b6f5364f - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ca2b6f5364f - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ca2b6f6e149 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ca2b6ccd06c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x5ca2b6ccd06c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x5ca2b6f6e3c2 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x5ca2b6f6e3c2 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5ca2b6f53708 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5ca2b6f48809 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ca2b6f5441d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5ca2b6f8d66c - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ca2b6f8d3b2 - core[e929cb53b82a81ca]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x5ca2b6d0324d - <core[e929cb53b82a81ca]::result::Result<&*const *const core[e929cb53b82a81ca]::ffi::c_void, pyo3[fa758d5304c822bc]::err::PyErr>>::expect
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x5ca2b6d00a8a - <numpy[1a96dc31cb20aaa1]::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:     0x5ca2b6d00d85 - <numpy[1a96dc31cb20aaa1]::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:     0x5ca2b6b6a815 - <numpy[1a96dc31cb20aaa1]::array::PyArray<f64, ndarray[55365a55767d8d95]::dimension::dim::Dim<[usize; 1usize]>>>::new_with_data::<ndarray[55365a55767d8d95]::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:     0x5ca2b6b8140c - <numpy[1a96dc31cb20aaa1]::array::PyArray<f64, ndarray[55365a55767d8d95]::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:     0x5ca2b6ac76ce - <alloc[9d7caffeb3b5d2c6]::vec::Vec<f64> as numpy[1a96dc31cb20aaa1]::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:     0x5ca2b6b7babb - <numpy[1a96dc31cb20aaa1]::array::PyArray<f64, ndarray[55365a55767d8d95]::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:     0x5ca2b6b7babb - velo[7920943af4759d4d]::utils::fit_sigma::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/utils.rs:269:20
[INFO] [stdout]   28:     0x5ca2b6c7b3b1 - <pyo3[fa758d5304c822bc]::marker::Python>::with_gil::<velo[7920943af4759d4d]::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:     0x5ca2b6b83abd - velo[7920943af4759d4d]::utils::fit_sigma
[INFO] [stdout]                                at /opt/rustwide/workdir/src/utils.rs:268:5
[INFO] [stdout]   30:     0x5ca2b6b83c2b - velo[7920943af4759d4d]::utils::test_fit_sigma
[INFO] [stdout]                                at /opt/rustwide/workdir/src/utils.rs:284:33
[INFO] [stdout]   31:     0x5ca2b6b7ba47 - velo[7920943af4759d4d]::utils::test_fit_sigma::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/utils.rs:283:20
[INFO] [stdout]   32:     0x5ca2b6c9f296 - <velo[7920943af4759d4d]::utils::test_fit_sigma::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   33:     0x5ca2b6cc034b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   34:     0x5ca2b6cc034b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   35:     0x5ca2b6ccdb3b - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   36:     0x5ca2b6ccdb3b - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   37:     0x5ca2b6ccdb3b - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x5ca2b6ccdb3b - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x5ca2b6ccdb3b - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5ca2b6ccdb3b - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   41:     0x5ca2b6ccdb3b - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   42:     0x5ca2b6cc7254 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   43:     0x5ca2b6cc7254 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   44:     0x5ca2b6cd0742 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   45:     0x5ca2b6cd0742 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   46:     0x5ca2b6cd0742 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   47:     0x5ca2b6cd0742 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x5ca2b6cd0742 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x5ca2b6cd0742 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   50:     0x5ca2b6cd0742 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5ca2b6f758bf - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   52:     0x5ca2b6f758bf - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   53:     0x79011c9c4aa4 - <unknown>
[INFO] [stdout]   54:     0x79011ca51a64 - 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 1.14s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "d7930e267deb0058556f6b849c95cd59842a7aecdfe2a3881d0f20753881a4a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7930e267deb0058556f6b849c95cd59842a7aecdfe2a3881d0f20753881a4a3", kill_on_drop: false }`
[INFO] [stdout] d7930e267deb0058556f6b849c95cd59842a7aecdfe2a3881d0f20753881a4a3
