[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 try#b8e88e5ddf5521a9f43ee3f62a702388c713e4bb 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-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nsg-ethz/velo on toolchain b8e88e5ddf5521a9f43ee3f62a702388c713e4bb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "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" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42857ef29b7602c7347aa1f03b4e4857ac2107ffc2270836794dfbc497d2aa95
[INFO] running `Command { std: "docker" "start" "-a" "42857ef29b7602c7347aa1f03b4e4857ac2107ffc2270836794dfbc497d2aa95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42857ef29b7602c7347aa1f03b4e4857ac2107ffc2270836794dfbc497d2aa95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42857ef29b7602c7347aa1f03b4e4857ac2107ffc2270836794dfbc497d2aa95", kill_on_drop: false }`
[INFO] [stdout] 42857ef29b7602c7347aa1f03b4e4857ac2107ffc2270836794dfbc497d2aa95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 457908f66b81908d68164ddbc4590226b9cb98865fc0a1c5cd6136e590371663
[INFO] running `Command { std: "docker" "start" "-a" "457908f66b81908d68164ddbc4590226b9cb98865fc0a1c5cd6136e590371663", kill_on_drop: false }`
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[INFO] [stderr]    Compiling indicatif v0.17.8
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[INFO] [stderr]    Compiling csv v1.3.0
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[INFO] [stderr]    Compiling bgpsim v0.18.0
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling good_lp v1.8.1
[INFO] [stderr]    Compiling flate2 v1.0.33
[INFO] [stderr]    Compiling pretty_env_logger v0.5.0
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling ordered-float v4.2.2
[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 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 59s
[INFO] running `Command { std: "docker" "inspect" "457908f66b81908d68164ddbc4590226b9cb98865fc0a1c5cd6136e590371663", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "457908f66b81908d68164ddbc4590226b9cb98865fc0a1c5cd6136e590371663", kill_on_drop: false }`
[INFO] [stdout] 457908f66b81908d68164ddbc4590226b9cb98865fc0a1c5cd6136e590371663
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49e80d33ef6d1f38eedccd63318780524a02ffd0e2fd4d292071d4fea9f3d67b
[INFO] running `Command { std: "docker" "start" "-a" "49e80d33ef6d1f38eedccd63318780524a02ffd0e2fd4d292071d4fea9f3d67b", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling quick-error v1.2.3
[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 bit-set v0.5.3
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[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 34.69s
[INFO] running `Command { std: "docker" "inspect" "49e80d33ef6d1f38eedccd63318780524a02ffd0e2fd4d292071d4fea9f3d67b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49e80d33ef6d1f38eedccd63318780524a02ffd0e2fd4d292071d4fea9f3d67b", kill_on_drop: false }`
[INFO] [stdout] 49e80d33ef6d1f38eedccd63318780524a02ffd0e2fd4d292071d4fea9f3d67b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dd3d164c5a57062019a79415710e41776a57a92dc9059b39caed6bc81433f7cc
[INFO] running `Command { std: "docker" "start" "-a" "dd3d164c5a57062019a79415710e41776a57a92dc9059b39caed6bc81433f7cc", 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 0.29s
[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_empty ... ok
[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 traffic_matrix::cluster::test::clustering_direct ... ok
[INFO] [stdout] test tests::ingress_analysis::single_change ... ok
[INFO] [stdout] test traffic_matrix::cluster::test::clustering_norm_almost_perfect ... ok
[INFO] [stdout] test tests::ingress_analysis::all_changes ... ok
[INFO] [stdout] test traffic_matrix::cluster::test::clustering_norm_almost_perfect_3x3 ... ok
[INFO] [stdout] test traffic_matrix::cluster::test::clustering_norm_perfect ... ok
[INFO] [stdout] test traffic_matrix::cluster::test::clustering_norm_almost_perfect_extreme ... ok
[INFO] [stdout] test traffic_matrix::cluster::test::normalize ... 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::toposort ... ok
[INFO] [stdout] test algorithms::shortest_path_dag::test::dag ... ok
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] test algorithms::shortest_path_tree::test::destination_spt ... ok
[INFO] [stdout] test algorithms::shortest_path_tree::test::source_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:     0x63332e991f2a - std[fce30c26ee6459b]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x63332e991f2a - std[fce30c26ee6459b]::backtrace_rs::backtrace::trace_unsynchronized::<std[fce30c26ee6459b]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x63332e991f2a - std[fce30c26ee6459b]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x63332e991f2a - <<std[fce30c26ee6459b]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[d17f6591d688f3bd]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x63332e9a8d3a - <core[d17f6591d688f3bd]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x63332e9a8d3a - core[d17f6591d688f3bd]::fmt::write
[INFO] [stdout]    6:     0x63332e996eb2 - std[fce30c26ee6459b]::io::default_write_fmt::<alloc[dad09f3a48280dba]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x63332e996eb2 - <alloc[dad09f3a48280dba]::vec::Vec<u8> as std[fce30c26ee6459b]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x63332e96f3ff - <std[fce30c26ee6459b]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x63332e96f3ff - std[fce30c26ee6459b]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x63332e98a019 - std[fce30c26ee6459b]::panicking::default_hook
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x63332e6e873c - <alloc[dad09f3a48280dba]::boxed::Box<dyn for<'a, 'b> core[d17f6591d688f3bd]::ops::function::Fn<(&'a std[fce30c26ee6459b]::panic::PanicHookInfo<'b>,), Output = ()> + core[d17f6591d688f3bd]::marker::Sync + core[d17f6591d688f3bd]::marker::Send> as core[d17f6591d688f3bd]::ops::function::Fn<(&std[fce30c26ee6459b]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x63332e6e873c - test[9653f4f1d2ca1489]::test_main_inner::<test[9653f4f1d2ca1489]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x63332e98a292 - <alloc[dad09f3a48280dba]::boxed::Box<dyn for<'a, 'b> core[d17f6591d688f3bd]::ops::function::Fn<(&'a std[fce30c26ee6459b]::panic::PanicHookInfo<'b>,), Output = ()> + core[d17f6591d688f3bd]::marker::Sync + core[d17f6591d688f3bd]::marker::Send> as core[d17f6591d688f3bd]::ops::function::Fn<(&std[fce30c26ee6459b]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x63332e98a292 - std[fce30c26ee6459b]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x63332e96f4b8 - std[fce30c26ee6459b]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x63332e9645b9 - std[fce30c26ee6459b]::sys::backtrace::__rust_end_short_backtrace::<std[fce30c26ee6459b]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x63332e9701cd - __rustc[de152adb51f02556]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x63332e9a95ac - core[d17f6591d688f3bd]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x63332e9a92f2 - core[d17f6591d688f3bd]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x63332e71e98d - <core[d17f6591d688f3bd]::result::Result<&*const *const core[d17f6591d688f3bd]::ffi::c_void, pyo3[2c7943d5924629c9]::err::PyErr>>::expect
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x63332e71c20a - <numpy[10c8b10c14f2637e]::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:     0x63332e71c505 - <numpy[10c8b10c14f2637e]::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:     0x63332e58544f - <numpy[10c8b10c14f2637e]::array::PyArray<f64, ndarray[69171f098124b17f]::dimension::dim::Dim<[usize; 1usize]>>>::new_with_data::<ndarray[69171f098124b17f]::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:     0x63332e59c05c - <numpy[10c8b10c14f2637e]::array::PyArray<f64, ndarray[69171f098124b17f]::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:     0x63332e4e2772 - <alloc[dad09f3a48280dba]::vec::Vec<f64> as numpy[10c8b10c14f2637e]::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:     0x63332e59670b - <numpy[10c8b10c14f2637e]::array::PyArray<f64, ndarray[69171f098124b17f]::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:     0x63332e59670b - velo[9164192990a35c56]::utils::fit_sigma::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/utils.rs:269:20
[INFO] [stdout]   28:     0x63332e562b41 - <pyo3[2c7943d5924629c9]::marker::Python>::with_gil::<velo[9164192990a35c56]::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:     0x63332e59e71d - velo[9164192990a35c56]::utils::fit_sigma
[INFO] [stdout]                                at /opt/rustwide/workdir/src/utils.rs:268:5
[INFO] [stdout]   30:     0x63332e59e88b - velo[9164192990a35c56]::utils::test_fit_sigma
[INFO] [stdout]                                at /opt/rustwide/workdir/src/utils.rs:284:33
[INFO] [stdout]   31:     0x63332e596697 - velo[9164192990a35c56]::utils::test_fit_sigma::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/utils.rs:283:20
[INFO] [stdout]   32:     0x63332e6ba3f6 - <velo[9164192990a35c56]::utils::test_fit_sigma::{closure#0} as core[d17f6591d688f3bd]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   33:     0x63332e6dba1b - <fn() -> core[d17f6591d688f3bd]::result::Result<(), alloc[dad09f3a48280dba]::string::String> as core[d17f6591d688f3bd]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   34:     0x63332e6dba1b - test[9653f4f1d2ca1489]::__rust_begin_short_backtrace::<core[d17f6591d688f3bd]::result::Result<(), alloc[dad09f3a48280dba]::string::String>, fn() -> core[d17f6591d688f3bd]::result::Result<(), alloc[dad09f3a48280dba]::string::String>>
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/test/src/lib.rs:724:18
[INFO] [stdout]   35:     0x63332e6e920b - test[9653f4f1d2ca1489]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/test/src/lib.rs:747:74
[INFO] [stdout]   36:     0x63332e6e920b - <core[d17f6591d688f3bd]::panic::unwind_safe::AssertUnwindSafe<test[9653f4f1d2ca1489]::run_test_in_process::{closure#0}> as core[d17f6591d688f3bd]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   37:     0x63332e6e920b - std[fce30c26ee6459b]::panicking::catch_unwind::do_call::<core[d17f6591d688f3bd]::panic::unwind_safe::AssertUnwindSafe<test[9653f4f1d2ca1489]::run_test_in_process::{closure#0}>, core[d17f6591d688f3bd]::result::Result<(), alloc[dad09f3a48280dba]::string::String>>
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x63332e6e920b - std[fce30c26ee6459b]::panicking::catch_unwind::<core[d17f6591d688f3bd]::result::Result<(), alloc[dad09f3a48280dba]::string::String>, core[d17f6591d688f3bd]::panic::unwind_safe::AssertUnwindSafe<test[9653f4f1d2ca1489]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x63332e6e920b - std[fce30c26ee6459b]::panic::catch_unwind::<core[d17f6591d688f3bd]::panic::unwind_safe::AssertUnwindSafe<test[9653f4f1d2ca1489]::run_test_in_process::{closure#0}>, core[d17f6591d688f3bd]::result::Result<(), alloc[dad09f3a48280dba]::string::String>>
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x63332e6e920b - test[9653f4f1d2ca1489]::run_test_in_process
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/test/src/lib.rs:747:27
[INFO] [stdout]   41:     0x63332e6e920b - test[9653f4f1d2ca1489]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/test/src/lib.rs:668:43
[INFO] [stdout]   42:     0x63332e6e2924 - test[9653f4f1d2ca1489]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/test/src/lib.rs:698:41
[INFO] [stdout]   43:     0x63332e6e2924 - std[fce30c26ee6459b]::sys::backtrace::__rust_begin_short_backtrace::<test[9653f4f1d2ca1489]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   44:     0x63332e6ebe12 - std[fce30c26ee6459b]::thread::lifecycle::spawn_unchecked::<test[9653f4f1d2ca1489]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   45:     0x63332e6ebe12 - <core[d17f6591d688f3bd]::panic::unwind_safe::AssertUnwindSafe<std[fce30c26ee6459b]::thread::lifecycle::spawn_unchecked<test[9653f4f1d2ca1489]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[d17f6591d688f3bd]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   46:     0x63332e6ebe12 - std[fce30c26ee6459b]::panicking::catch_unwind::do_call::<core[d17f6591d688f3bd]::panic::unwind_safe::AssertUnwindSafe<std[fce30c26ee6459b]::thread::lifecycle::spawn_unchecked<test[9653f4f1d2ca1489]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panicking.rs:581:40
[INFO] [stdout]   47:     0x63332e6ebe12 - std[fce30c26ee6459b]::panicking::catch_unwind::<(), core[d17f6591d688f3bd]::panic::unwind_safe::AssertUnwindSafe<std[fce30c26ee6459b]::thread::lifecycle::spawn_unchecked<test[9653f4f1d2ca1489]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panicking.rs:544:19
[INFO] [stdout]   48:     0x63332e6ebe12 - std[fce30c26ee6459b]::panic::catch_unwind::<core[d17f6591d688f3bd]::panic::unwind_safe::AssertUnwindSafe<std[fce30c26ee6459b]::thread::lifecycle::spawn_unchecked<test[9653f4f1d2ca1489]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/panic.rs:359:14
[INFO] [stdout]   49:     0x63332e6ebe12 - std[fce30c26ee6459b]::thread::lifecycle::spawn_unchecked::<test[9653f4f1d2ca1489]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   50:     0x63332e6ebe12 - <std[fce30c26ee6459b]::thread::lifecycle::spawn_unchecked<test[9653f4f1d2ca1489]::run_test::{closure#1}, ()>::{closure#1} as core[d17f6591d688f3bd]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x63332e9917ff - <alloc[dad09f3a48280dba]::boxed::Box<dyn core[d17f6591d688f3bd]::ops::function::FnOnce<(), Output = ()> + core[d17f6591d688f3bd]::marker::Send> as core[d17f6591d688f3bd]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   52:     0x63332e9917ff - <std[fce30c26ee6459b]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/b8e88e5ddf5521a9f43ee3f62a702388c713e4bb/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   53:     0x7750514a1aa4 - <unknown>
[INFO] [stdout]   54:     0x77505152ea64 - 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 1.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dd3d164c5a57062019a79415710e41776a57a92dc9059b39caed6bc81433f7cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd3d164c5a57062019a79415710e41776a57a92dc9059b39caed6bc81433f7cc", kill_on_drop: false }`
[INFO] [stdout] dd3d164c5a57062019a79415710e41776a57a92dc9059b39caed6bc81433f7cc
