[INFO] fetching crate qoqo_calculator 0.7.0...
[INFO] testing qoqo_calculator-0.7.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate qoqo_calculator 0.7.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate qoqo_calculator 0.7.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate qoqo_calculator 0.7.0
[INFO] finished tweaking crates.io crate qoqo_calculator 0.7.0
[INFO] tweaked toml for crates.io crate qoqo_calculator 0.7.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a31c222f139173a871db4176f3abbacc12d2ea1caffe2c76612a514d00fc3f59
[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" "a31c222f139173a871db4176f3abbacc12d2ea1caffe2c76612a514d00fc3f59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a31c222f139173a871db4176f3abbacc12d2ea1caffe2c76612a514d00fc3f59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a31c222f139173a871db4176f3abbacc12d2ea1caffe2c76612a514d00fc3f59", kill_on_drop: false }`
[INFO] [stdout] a31c222f139173a871db4176f3abbacc12d2ea1caffe2c76612a514d00fc3f59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", 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] 487b4c00b496dd9858c13f1c6c201910305c85032c470627cd0c8270ffb3988d
[INFO] running `Command { std: "docker" "start" "-a" "487b4c00b496dd9858c13f1c6c201910305c85032c470627cd0c8270ffb3988d", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling qoqo_calculator v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.13s
[INFO] running `Command { std: "docker" "inspect" "487b4c00b496dd9858c13f1c6c201910305c85032c470627cd0c8270ffb3988d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "487b4c00b496dd9858c13f1c6c201910305c85032c470627cd0c8270ffb3988d", kill_on_drop: false }`
[INFO] [stdout] 487b4c00b496dd9858c13f1c6c201910305c85032c470627cd0c8270ffb3988d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", 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] 5d64cb8f89372170bfdeff52015fb8e77dba39fd74133eb8577c7b5e8ff6668e
[INFO] running `Command { std: "docker" "start" "-a" "5d64cb8f89372170bfdeff52015fb8e77dba39fd74133eb8577c7b5e8ff6668e", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_test v1.0.136
[INFO] [stderr]    Compiling qoqo_calculator v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.01s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/qoqo_calculator-088f1541063a5212)
[INFO] running `Command { std: "docker" "inspect" "5d64cb8f89372170bfdeff52015fb8e77dba39fd74133eb8577c7b5e8ff6668e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d64cb8f89372170bfdeff52015fb8e77dba39fd74133eb8577c7b5e8ff6668e", kill_on_drop: false }`
[INFO] [stdout] 5d64cb8f89372170bfdeff52015fb8e77dba39fd74133eb8577c7b5e8ff6668e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 534dd08b12efab6840bb8f301731f4ed9f7118e650c2745da2ffeddfd361dffc
[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" "534dd08b12efab6840bb8f301731f4ed9f7118e650c2745da2ffeddfd361dffc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/qoqo_calculator-088f1541063a5212)
[INFO] [stdout] running 98 tests
[INFO] [stdout] test calculator::tests::test_assign ... ok
[INFO] [stdout] test calculator::tests::test_calculator_clone ... ok
[INFO] [stdout] test calculator::tests::test_calculator_new ... ok
[INFO] [stdout] test calculator::tests::test_display ... ok
[INFO] [stdout] test calculator::tests::test_brackets ... ok
[INFO] [stdout] test calculator::tests::test_divide ... ok
[INFO] [stdout] test calculator::tests::test_calculator_default ... ok
[INFO] [stdout] test calculator::tests::test_end_of_string ... ok
[INFO] [stdout] test calculator::tests::test_function_2_argument ... ok
[INFO] [stdout] test calculator::tests::test_evaluate_functions ... ok
[INFO] [stdout] test calculator::tests::test_function_argument_numbers ... ok
[INFO] [stdout] test calculator::tests::test_function_1_argument ... ok
[INFO] [stdout] test calculator::tests::test_functions ... ok
[INFO] [stdout] test calculator::tests::test_factorial ... ok
[INFO] [stdout] test calculator::tests::test_number ... ok
[INFO] [stdout] test calculator::tests::test_get_value ... ok
[INFO] [stdout] test calculator::tests::test_multiply ... ok
[INFO] [stdout] test calculator::tests::test_parse_assign_variable ... ok
[INFO] [stdout] test calculator::tests::test_parse_get ... ok
[INFO] [stdout] test calculator::tests::test_parse_assing_function ... ok
[INFO] [stdout] test calculator::tests::test_power ... ok
[INFO] [stdout] test calculator::tests::test_parse_variable ... ok
[INFO] [stdout] test calculator::tests::test_semi_colon ... ok
[INFO] [stdout] test calculator::tests::test_set_value ... ok
[INFO] [stdout] test calculator::tests::test_unrecognized ... ok
[INFO] [stdout] test calculator::tests::test_parse_variable_underscore ... ok
[INFO] [stdout] test calculator::tests::test_plus_minus ... ok
[INFO] [stdout] test calculator::tests::test_variable ... ok
[INFO] [stdout] test calculator::tests::test_variable_assign ... ok
[INFO] [stdout] test calculator_complex::tests::arg ... ok
[INFO] [stdout] test calculator_complex::tests::abs ... ok
[INFO] [stdout] test calculator_complex::tests::debug ... ok
[INFO] [stdout] test calculator_complex::tests::conj ... ok
[INFO] [stdout] test calculator_complex::tests::display ... ok
[INFO] [stdout] test calculator_complex::tests::default ... ok
[INFO] [stdout] test calculator_complex::tests::from_calculator_complex ... ok
[INFO] [stdout] test calculator_complex::tests::from_complex ... ok
[INFO] [stdout] test calculator_complex::tests::from_str ... ok
[INFO] [stdout] test calculator_complex::tests::inv ... ok
[INFO] [stdout] test calculator_complex::tests::is_close ... ok
[INFO] [stdout] test calculator_complex::tests::neg ... ok
[INFO] [stdout] test calculator_complex::tests::norm ... ok
[INFO] [stdout] test calculator_complex::tests::norm_sqr ... ok
[INFO] [stdout] test calculator_complex::tests::partial_eq ... ok
[INFO] [stdout] test calculator_complex::tests::serde_readable ... ok
[INFO] [stdout] test calculator_complex::tests::try_div ... ok
[INFO] [stdout] test calculator_complex::tests::try_from_complex ... ok
[INFO] [stdout] test calculator_complex::tests::try_from_float ... ok
[INFO] [stdout] test calculator_complex::tests::try_iadd ... ok
[INFO] [stdout] test calculator_complex::tests::try_idiv ... ok
[INFO] [stdout] test calculator_complex::tests::try_imul ... ok
[INFO] [stdout] test calculator_complex::tests::from_float ... ok
[INFO] [stdout] test calculator_complex::tests::from_int ... ok
[INFO] [stdout] test calculator_complex::tests::try_isub ... ok
[INFO] [stdout] test calculator_complex::tests::try_mul ... ok
[INFO] [stdout] test calculator_complex::tests::try_add ... ok
[INFO] [stdout] test calculator_float::tests::abs ... ok
[INFO] [stdout] test calculator_complex::tests::try_sub ... ok
[INFO] [stdout] test calculator_float::tests::acos ... ok
[INFO] [stdout] test calculator_float::tests::atan2 ... ok
[INFO] [stdout] test calculator_float::tests::add ... ok
[INFO] [stdout] test calculator_float::tests::clone_trait ... ok
[INFO] [stdout] test calculator_float::tests::add_ref ... ok
[INFO] [stdout] test calculator_float::tests::cos ... ok
[INFO] [stdout] test calculator_float::tests::debug ... ok
[INFO] [stdout] test calculator_float::tests::div ... ok
[INFO] [stdout] test calculator_float::tests::exp ... ok
[INFO] [stdout] test calculator::tests::test_comma ... ok
[INFO] [stdout] test calculator_float::tests::default ... ok
[INFO] [stdout] test calculator_float::tests::display ... ok
[INFO] [stdout] test calculator_float::tests::isclose ... ok
[INFO] [stdout] test calculator_float::tests::neg ... ok
[INFO] [stdout] test calculator_float::tests::powf ... ok
[INFO] [stdout] test calculator_float::tests::recip ... ok
[INFO] [stdout] test calculator_float::tests::ser_de_int ... ok
[INFO] [stdout] test calculator_float::tests::ser_de_float_compact ... ok
[INFO] [stdout] test calculator_float::tests::ser_de_float ... ok
[INFO] [stdout] test calculator_float::tests::ser_de_string_compact ... ok
[INFO] [stdout] test calculator_float::tests::signum ... ok
[INFO] [stdout] test calculator_float::tests::sin ... ok
[INFO] [stdout] test calculator_float::tests::sqrt ... ok
[INFO] [stdout] test calculator_float::tests::sub ... ok
[INFO] [stdout] test calculator_float::tests::try_from ... ok
[INFO] [stdout] test tests::test_debug ... ok
[INFO] [stdout] test calculator_complex::tests::clone_trait ... ok
[INFO] [stdout] test calculator::tests::test_calculator_debug ... ok
[INFO] [stdout] test calculator_float::tests::partial_eq ... ok
[INFO] [stdout] test calculator_float::tests::from ... ok
[INFO] [stdout] test calculator_float::tests::from_reversed ... ok
[INFO] [stdout] test calculator_float::tests::mult ... ok
[INFO] [stdout] test calculator_float::tests::ser_de_string ... ok
[INFO] [stdout] test calculator_float::tests::ser_de_int_compact ... ok
[INFO] [stdout] test calculator_float::tests::from_str ... ok
[INFO] [stdout] test calculator_float::tests::fail_div_assign_by_zero_float - should panic ... ok
[INFO] [stdout] test calculator_float::tests::fail_div_by_zero_float - should panic ... ok
[INFO] [stdout] test calculator_float::tests::fail_div_by_zero_str - should panic ... ok
[INFO] [stdout] test calculator_float::tests::fail_try_from - should panic ... ok
[INFO] [stdout] test calculator_float::tests::fail_div_assign_by_zero_str - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 98 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests qoqo_calculator
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "534dd08b12efab6840bb8f301731f4ed9f7118e650c2745da2ffeddfd361dffc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "534dd08b12efab6840bb8f301731f4ed9f7118e650c2745da2ffeddfd361dffc", kill_on_drop: false }`
[INFO] [stdout] 534dd08b12efab6840bb8f301731f4ed9f7118e650c2745da2ffeddfd361dffc