[INFO] fetching crate pyflow 0.2.8...
[INFO] testing pyflow-0.2.8 against 1.47.0 for beta-1.48-1
[INFO] extracting crate pyflow 0.2.8 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate pyflow 0.2.8 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pyflow 0.2.8
[INFO] finished tweaking crates.io crate pyflow 0.2.8
[INFO] tweaked toml for crates.io crate pyflow 0.2.8 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate pyflow 0.2.8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9a44275b761b085c131596f4ef9dca2bea3057a1d9be742c6fe29cd9172abb60
[INFO] running `Command { std: "docker" "start" "-a" "9a44275b761b085c131596f4ef9dca2bea3057a1d9be742c6fe29cd9172abb60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a44275b761b085c131596f4ef9dca2bea3057a1d9be742c6fe29cd9172abb60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a44275b761b085c131596f4ef9dca2bea3057a1d9be742c6fe29cd9172abb60", kill_on_drop: false }`
[INFO] [stdout] 9a44275b761b085c131596f4ef9dca2bea3057a1d9be742c6fe29cd9172abb60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1fc6bbc1a4894def915606884d180cf47becf488b5fae12b6f1b38b443187bb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d1fc6bbc1a4894def915606884d180cf47becf488b5fae12b6f1b38b443187bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling cc v1.0.52
[INFO] [stderr]    Compiling futures v0.1.29
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling untrusted v0.7.0
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling ryu v1.0.4
[INFO] [stderr]    Compiling failure_derive v0.1.7
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling adler32 v1.0.4
[INFO] [stderr]    Compiling lexical-core v0.7.4
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling yaml-rust v0.3.5
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling podio v0.1.6
[INFO] [stderr]    Compiling rust-ini v0.13.0
[INFO] [stderr]    Compiling fs_extra v1.1.0
[INFO] [stderr]    Compiling data-encoding v2.2.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.2
[INFO] [stderr]    Compiling error-chain v0.12.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.2
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling miniz_oxide v0.3.6
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling crossbeam-queue v0.2.1
[INFO] [stderr]    Compiling mime_guess v2.0.3
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling ring v0.16.12
[INFO] [stderr]    Compiling backtrace-sys v0.1.36
[INFO] [stderr]    Compiling bzip2-sys v0.1.8+1.0.8
[INFO] [stderr]    Compiling lzma-sys v0.1.15
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling crossterm_utils v0.4.0
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling term_size v0.3.1
[INFO] [stderr]    Compiling crossterm_utils v0.3.1
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling flate2 v1.0.14
[INFO] [stderr]    Compiling xattr v0.2.2
[INFO] [stderr]    Compiling filetime v0.2.9
[INFO] [stderr]    Compiling dirs-sys v0.3.4
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling mio v0.6.21
[INFO] [stderr]    Compiling crossterm_screen v0.3.2
[INFO] [stderr]    Compiling crossterm_style v0.5.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling crossterm_cursor v0.3.1
[INFO] [stderr]    Compiling tokio-executor v0.1.10
[INFO] [stderr]    Compiling tokio-sync v0.1.8
[INFO] [stderr]    Compiling want v0.2.0
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling tar v0.4.26
[INFO] [stderr]    Compiling directories v2.0.2
[INFO] [stderr]    Compiling crossterm_input v0.4.1
[INFO] [stderr]    Compiling cookie v0.12.0
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling tokio-timer v0.2.13
[INFO] [stderr]    Compiling tokio-current-thread v0.1.7
[INFO] [stderr]    Compiling tokio-threadpool v0.1.18
[INFO] [stderr]    Compiling tokio-io v0.1.13
[INFO] [stderr]    Compiling http v0.1.21
[INFO] [stderr]    Compiling tokio-buf v0.1.1
[INFO] [stderr]    Compiling string v0.2.1
[INFO] [stderr]    Compiling regex v1.3.7
[INFO] [stderr]    Compiling xz2 v0.1.6
[INFO] [stderr]    Compiling crossterm_input v0.5.0
[INFO] [stderr]    Compiling backtrace v0.3.46
[INFO] [stderr]    Compiling bzip2 v0.3.3
[INFO] [stderr]    Compiling tokio-reactor v0.1.12
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling zip v0.5.5
[INFO] [stderr]    Compiling crossterm_cursor v0.4.0
[INFO] [stderr]    Compiling tokio-tcp v0.1.4
[INFO] [stderr]    Compiling crossterm_terminal v0.3.2
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling crossterm v0.11.1
[INFO] [stderr]    Compiling webpki v0.21.2
[INFO] [stderr]    Compiling sct v0.6.0
[INFO] [stderr]    Compiling publicsuffix v1.5.4
[INFO] [stderr]    Compiling http-body v0.1.0
[INFO] [stderr]    Compiling h2 v0.1.26
[INFO] [stderr]    Compiling ct-logs v0.6.0
[INFO] [stderr]    Compiling rustls v0.16.0
[INFO] [stderr]    Compiling webpki-roots v0.17.0
[INFO] [stderr]    Compiling hyper v0.12.35
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling tokio-rustls v0.10.3
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling hyper-rustls v0.17.1
[INFO] [stderr]    Compiling failure v0.1.7
[INFO] [stderr]    Compiling structopt-derive v0.4.7
[INFO] [stderr]    Compiling structopt v0.3.14
[INFO] [stderr]    Compiling serde_json v1.0.51
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling cookie_store v0.7.0
[INFO] [stderr]    Compiling reqwest v0.9.24
[INFO] [stderr]    Compiling pyflow v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 15s
[INFO] running `Command { std: "docker" "inspect" "d1fc6bbc1a4894def915606884d180cf47becf488b5fae12b6f1b38b443187bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1fc6bbc1a4894def915606884d180cf47becf488b5fae12b6f1b38b443187bb", kill_on_drop: false }`
[INFO] [stdout] d1fc6bbc1a4894def915606884d180cf47becf488b5fae12b6f1b38b443187bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12722cb0f87ffec22ee51c9382372f767fb3ec469e2b4b0b0c7b98f0a9ee24d7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "12722cb0f87ffec22ee51c9382372f767fb3ec469e2b4b0b0c7b98f0a9ee24d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling rstest v0.6.4
[INFO] [stderr]    Compiling pyflow v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 20.88s
[INFO] running `Command { std: "docker" "inspect" "12722cb0f87ffec22ee51c9382372f767fb3ec469e2b4b0b0c7b98f0a9ee24d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12722cb0f87ffec22ee51c9382372f767fb3ec469e2b4b0b0c7b98f0a9ee24d7", kill_on_drop: false }`
[INFO] [stdout] 12722cb0f87ffec22ee51c9382372f767fb3ec469e2b4b0b0c7b98f0a9ee24d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 36c3d26d0368d9a1b2a2422e5f0c8ff9dfc161c474961d89744ead9ee32231cc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "36c3d26d0368d9a1b2a2422e5f0c8ff9dfc161c474961d89744ead9ee32231cc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pyflow-bf332a188be4be0f
[INFO] [stdout] 
[INFO] [stdout] running 67 tests
[INFO] [stdout] test dep_parser::tests::test_parse_package_name::case_4 ... ok
[INFO] [stdout] test dep_parser::tests::test_parse_package_name::case_3 ... ok
[INFO] [stdout] test dep_parser::tests::test_parse_package_name::case_5 ... ok
[INFO] [stdout] test dep_parser::tests::test_parse_req::case_1 ... ok
[INFO] [stdout] test dep_parser::tests::test_parse_package_name::case_2 ... ok
[INFO] [stdout] test dep_parser::tests::test_parse_req::case_2 ... ok
[INFO] [stdout] test dep_parser::tests::test_parse_req_pypi::case_1 ... ok
[INFO] [stdout] test dep_parser::tests::test_parse_version::case_1 ... ok
[INFO] [stdout] test dep_parser::tests::test_parse_version::case_2 ... ok
[INFO] [stdout] test dep_parser::tests::test_parse_version::case_4 ... ok
[INFO] [stdout] test dep_parser::tests::test_parse_version::case_3 ... ok
[INFO] [stdout] test dep_parser::tests::test_parse_version::case_6 ... ok
[INFO] [stdout] test dep_parser::tests::test_parse_version::case_5 ... ok
[INFO] [stdout] test dep_parser::tests::test_parse_version::case_7 ... ok
[INFO] [stdout] test dep_parser::tests::test_parse_version::case_8 ... ok
[INFO] [stdout] test dep_parser::tests::test_parse_version::case_9 ... ok
[INFO] [stdout] test dep_types::tests::bad_version ... ok
[INFO] [stdout] test dep_types::tests::compat_caret ... ok
[INFO] [stdout] test dep_types::tests::compat_gt_eq ... ok
[INFO] [stdout] test dep_types::tests::compat_rng ... ok
[INFO] [stdout] test dep_types::tests::constraint_multiple ... ok
[INFO] [stdout] test dep_types::tests::constraint_to_string ... ok
[INFO] [stdout] test dep_parser::tests::dummy_test ... ok
[INFO] [stdout] test dep_parser::tests::test_parse_package_name::case_1 ... ok
[INFO] [stdout] test dep_parser::tests::test_parse_extras::case_2 ... ok
[INFO] [stdout] test dep_parser::tests::test_parse_constraint::case_1 ... ok
[INFO] [stdout] test dep_parser::tests::test_parse_constraint::case_2 ... ok
[INFO] [stdout] test dep_parser::tests::test_parse_constraint::case_4 ... ok
[INFO] [stdout] test build::test::py_list ... ok
[INFO] [stdout] test dep_types::tests::intersection_contained_many ... ok
[INFO] [stdout] test dep_parser::tests::test_parse_extras::case_5 ... ok
[INFO] [stdout] test dep_parser::tests::test_parse_constraint::case_3 ... ok
[INFO] [stdout] test dep_parser::tests::test_parse_extras::case_3 ... ok
[INFO] [stdout] test dep_types::tests::intersection_contained ... ok
[INFO] [stdout] test dep_types::tests::intersection_contained_many_w_ne ... ok
[INFO] [stdout] test dep_types::tests::constraint_w_modifier ... ok
[INFO] [stdout] test dep_parser::tests::test_parse_extras::case_1 ... ok
[INFO] [stdout] test dep_parser::tests::test_parse_extras::case_4 ... ok
[INFO] [stdout] test dep_types::tests::parse_req_pypi_cplx ... ok
[INFO] [stdout] test dep_types::tests::parse_req_pypi_no_parens ... ok
[INFO] [stdout] test dep_types::tests::parse_req_pypi_bracket ... ok
[INFO] [stdout] test dep_types::tests::intersections_empty ... ok
[INFO] [stdout] test dep_types::tests::parse_req_pypi ... ok
[INFO] [stdout] test dep_types::tests::intersections_simple ... ok
[INFO] [stdout] [38;5;12m[38;5;3m[38;5;12m[38;5;3m[38;5;12m[39m[38;5;12m[38;5;3m[38;5;12m[38;5;3m[38;5;12m[39m[38;5;12m[38;5;3m[38;5;12m[38;5;3m[38;5;12m[39mtest dep_types::tests::intersections_simple_many ... ok
[INFO] [stdout] test dep_types::tests::parse_req_pypi_dot ... ok
[INFO] [stdout] test dep_types::tests::parse_req_pypi_w_extras ... ok
[INFO] [stdout] test dep_types::tests::parse_req_caret ... ok
[INFO] [stdout] test dep_types::tests::parse_req_novers ... ok
[INFO] [stdout] test dep_types::tests::version_ordering ... ok
[INFO] [stdout] test dep_types::tests::req_tostring_multiple_reqs ... ok
[INFO] [stdout] test dep_types::tests::req_tostring_single_reqs ... ok
[INFO] [stdout] test dep_types::tests::parse_req_withvers ... ok
[INFO] [stdout] test dep_types::tests::python_version_from_warehouse ... ok
[INFO] [stdout] test dep_types::tests::version_parse_w_wildcard ... ok
[INFO] [stdout] test dep_types::tests::version_parse_w_modifiers ... ok
[INFO] [stdout] [38;5;12m[38;5;3m[38;5;12m[38;5;3m[38;5;12m[39m[38;5;12m[38;5;3m[38;5;12m[38;5;3m[38;5;12m[39m[38;5;12m[38;5;3m[38;5;12m[38;5;3m[38;5;12m[39mtest files::tests::add_deps_baseline ... ok
[INFO] [stdout] test dep_types::tests::version_parse ... ok
[INFO] [stdout] [38;5;12m[38;5;12mtest dep_types::tests::parse_req_tilde_short ... ok
[INFO] [stdout] [38;5;3m[38;5;3m[38;5;12m[38;5;3m[38;5;12m[39mtest dep_types::tests::parse_req_pip ... ok
[INFO] [stdout] test dep_types::tests::version_ordering_modded ... ok
[INFO] [stdout] [38;5;12m[38;5;3m[38;5;12m[38;5;3m[38;5;12m[39m[38;5;12m[38;5;3m[38;5;12m[38;5;3m[38;5;12m[39m[38;5;12m[38;5;3m[38;5;12m[38;5;3m[38;5;12m[39mtest files::tests::add_deps_dev_deps_baseline_no_deps_dev_deps ... ok
[INFO] [stdout] [38;5;12m[38;5;3m[38;5;12m[38;5;3m[38;5;12m[39m[38;5;12m[38;5;3m[38;5;12m[38;5;3m[38;5;12m[39m[38;5;12m[38;5;3m[38;5;12m[38;5;3m[38;5;12m[39m[38;5;12m[38;5;3m[38;5;12m[39m[38;5;12m[38;5;3m[38;5;12m[38;5;3m[38;5;12m[39m[38;5;12m[38;5;3m[38;5;12m[38;5;3m[38;5;12m[39m[38;5;12m[38;5;3m[38;5;12m[38;5;3m[38;5;12m[39m[38;5;12m[38;5;3m[38;5;12m[38;5;3m[38;5;12m[39m[38;5;12m[38;5;3m[38;5;12m[38;5;3m[38;5;12m[39mtest files::tests::add_deps_no_dev_deps_sect ... ok
[INFO] [stdout] test files::tests::add_deps_baseline_empty_deps ... ok
[INFO] [stdout] test build::test::setup_creation ... ok
[INFO] [stdout] test dep_types::tests::parse_req_pypi_tilde ... ok
[INFO] [stdout] test dep_resolution::tests::warehouse_versions ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- dep_resolution::tests::warehouse_versions stdout ----
[INFO] [stdout] thread 'dep_resolution::tests::warehouse_versions' panicked at 'called `Result::unwrap()` on an `Err` value: DependencyError { details: "Network error" }', src/dep_resolution.rs:765:40
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x56377ccf3ae0 - std::backtrace_rs::backtrace::libunwind::trace::h577ea05e9ca4629a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stdout]    1:     0x56377ccf3ae0 - std::backtrace_rs::backtrace::trace_unsynchronized::h50b9b72b84c7dd56
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x56377ccf3ae0 - std::sys_common::backtrace::_print_fmt::h6541cf9823837fac
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:79
[INFO] [stdout]    3:     0x56377ccf3ae0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hf64fbff071026df5
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:58
[INFO] [stdout]    4:     0x56377cd195cc - core::fmt::write::h9ddafa4860d8adff
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/fmt/mod.rs:1082
[INFO] [stdout]    5:     0x56377c9d9185 - std::io::Write::write_fmt::h50a71e2460ce07da
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/mod.rs:1514
[INFO] [stdout]    6:     0x56377cceb6f1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h9bbd3fed8160d0d2
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/impls.rs:176
[INFO] [stdout]    7:     0x56377ccf5f90 - std::sys_common::backtrace::_print::ha25f9ff5080d886d
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:61
[INFO] [stdout]    8:     0x56377ccf5f90 - std::sys_common::backtrace::print::h213e8aa8dc5405c0
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:48
[INFO] [stdout]    9:     0x56377ccf5f90 - std::panicking::default_hook::{{closure}}::h6482fae49ef9d963
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:200
[INFO] [stdout]   10:     0x56377ccf5c86 - std::panicking::default_hook::he30ad7589e0970f9
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:216
[INFO] [stdout]   11:     0x56377ccf65f3 - std::panicking::rust_panic_with_hook::haa1ed36ada4ffb03
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:569
[INFO] [stdout]   12:     0x56377ccf61c9 - std::panicking::begin_panic_handler::{{closure}}::h7001af1bb21aeaeb
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:476
[INFO] [stdout]   13:     0x56377ccf3f6c - std::sys_common::backtrace::__rust_end_short_backtrace::h39910f557f5f2367
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:153
[INFO] [stdout]   14:     0x56377ccf6189 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:475
[INFO] [stdout]   15:     0x56377cd17e81 - core::panicking::panic_fmt::h4e2659771ebc78eb
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/panicking.rs:85
[INFO] [stdout]   16:     0x56377cd17ca3 - core::option::expect_none_failed::h448b58a024c2c33a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/option.rs:1221
[INFO] [stdout]   17:     0x56377c4af470 - core::result::Result<T,E>::unwrap::hf1229135fcf820e4
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/result.rs:973
[INFO] [stdout]   18:     0x56377c480f03 - pyflow::dep_resolution::tests::warehouse_versions::h07512fddaa132c2d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/dep_resolution.rs:765
[INFO] [stdout]   19:     0x56377c480e9a - pyflow::dep_resolution::tests::warehouse_versions::{{closure}}::h4894b80d3335eddc
[INFO] [stdout]                                at /opt/rustwide/workdir/src/dep_resolution.rs:761
[INFO] [stdout]   20:     0x56377c4a802e - core::ops::function::FnOnce::call_once::h0cde3891a9f5a2d8
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   21:     0x56377ca01a63 - core::ops::function::FnOnce::call_once::hd04d57b5cf16f85a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   22:     0x56377ca01a63 - test::__rust_begin_short_backtrace::hd8e9a8c5a2e43388
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:517
[INFO] [stdout]   23:     0x56377c9fff33 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h3c3db8a500c1a19a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   24:     0x56377c9fff33 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h043e9ebcbe360c80
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:308
[INFO] [stdout]   25:     0x56377c9fff33 - std::panicking::try::do_call::h47c2fb275506c2e8
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stdout]   26:     0x56377c9fff33 - std::panicking::try::h569c20f0e99453b4
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stdout]   27:     0x56377c9fff33 - std::panic::catch_unwind::hb33c6d0f01540d23
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stdout]   28:     0x56377c9fff33 - test::run_test_in_process::hc0ce562d167e51cf
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:544
[INFO] [stdout]   29:     0x56377c9fff33 - test::run_test::run_test_inner::{{closure}}::hd3120982fcd71544
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:450
[INFO] [stdout]   30:     0x56377c9d85b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h84f8bc12cc4cdac6
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:137
[INFO] [stdout]   31:     0x56377c9dd7e5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hb8b5fa0ba425d4db
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/thread/mod.rs:458
[INFO] [stdout]   32:     0x56377c9dd7e5 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc4b84b244cf55f75
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:308
[INFO] [stdout]   33:     0x56377c9dd7e5 - std::panicking::try::do_call::ha31922ad8fa17753
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stdout]   34:     0x56377c9dd7e5 - std::panicking::try::h38a6da203722ae6e
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stdout]   35:     0x56377c9dd7e5 - std::panic::catch_unwind::h83afce167c9062b9
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stdout]   36:     0x56377c9dd7e5 - std::thread::Builder::spawn_unchecked::{{closure}}::h160689155590a70c
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/thread/mod.rs:457
[INFO] [stdout]   37:     0x56377c9dd7e5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7dbf17a455132a46
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   38:     0x56377ccfd69a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h670c50864ac2cb92
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   39:     0x56377ccfd69a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h2511952749086d81
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   40:     0x56377ccfd69a - std::sys::unix::thread::Thread::new::thread_start::h5ad4ddffe24373a8
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys/unix/thread.rs:87
[INFO] [stdout]   41:     0x7f6758468609 - start_thread
[INFO] [stdout]   42:     0x7f6758374103 - clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     dep_resolution::tests::warehouse_versions
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 66 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--bin pyflow'
[INFO] running `Command { std: "docker" "inspect" "36c3d26d0368d9a1b2a2422e5f0c8ff9dfc161c474961d89744ead9ee32231cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36c3d26d0368d9a1b2a2422e5f0c8ff9dfc161c474961d89744ead9ee32231cc", kill_on_drop: false }`
[INFO] [stdout] 36c3d26d0368d9a1b2a2422e5f0c8ff9dfc161c474961d89744ead9ee32231cc
