[INFO] fetching crate bt_math 0.3.1...
[INFO] testing bt_math-0.3.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate bt_math 0.3.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate bt_math 0.3.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate bt_math 0.3.1
[INFO] tweaked toml for crates.io crate bt_math 0.3.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bt_math 0.3.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bt_math 0.3.1 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 21a5ea6091fabc2e77b8aa004e0817882d118109175842df21a4f6212c936efe
[INFO] running `Command { std: "docker" "start" "-a" "21a5ea6091fabc2e77b8aa004e0817882d118109175842df21a4f6212c936efe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21a5ea6091fabc2e77b8aa004e0817882d118109175842df21a4f6212c936efe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21a5ea6091fabc2e77b8aa004e0817882d118109175842df21a4f6212c936efe", kill_on_drop: false }`
[INFO] [stdout] 21a5ea6091fabc2e77b8aa004e0817882d118109175842df21a4f6212c936efe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb521c24b3093af17586a641bd4bb06521b7989eb4e9e188bbb3826a720b68b7
[INFO] running `Command { std: "docker" "start" "-a" "eb521c24b3093af17586a641bd4bb06521b7989eb4e9e188bbb3826a720b68b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling bt_math v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "eb521c24b3093af17586a641bd4bb06521b7989eb4e9e188bbb3826a720b68b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb521c24b3093af17586a641bd4bb06521b7989eb4e9e188bbb3826a720b68b7", kill_on_drop: false }`
[INFO] [stdout] eb521c24b3093af17586a641bd4bb06521b7989eb4e9e188bbb3826a720b68b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07fb78aa849267077cc78be7befca1d3d96380f829abd9312fa30042e4a57e2b
[INFO] running `Command { std: "docker" "start" "-a" "07fb78aa849267077cc78be7befca1d3d96380f829abd9312fa30042e4a57e2b", kill_on_drop: false }`
[INFO] [stderr]    Compiling bt_math v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "07fb78aa849267077cc78be7befca1d3d96380f829abd9312fa30042e4a57e2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07fb78aa849267077cc78be7befca1d3d96380f829abd9312fa30042e4a57e2b", kill_on_drop: false }`
[INFO] [stdout] 07fb78aa849267077cc78be7befca1d3d96380f829abd9312fa30042e4a57e2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e02681e7e64d7a9b3edad33f76abc1a7618fb41a306a57febff2d1c6c5292c9c
[INFO] running `Command { std: "docker" "start" "-a" "e02681e7e64d7a9b3edad33f76abc1a7618fb41a306a57febff2d1c6c5292c9c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bt_math-d7e3ce57516b0b1b)
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-c2d116f0fd45d49e)
[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] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test test_basic_arithmetic ... ok
[INFO] [stdout] test test_evaluate_div_zero ... ok
[INFO] [stdout] test test_double_minus_negative_parenthesis ... ok
[INFO] [stdout] test test_double_minus_negative ... ok
[INFO] [stdout] test test_evaluate_invalid_funct ... ok
[INFO] [stdout] test test_evaluate_with_missing_parentheses ... ok
[INFO] [stdout] test test_evaluate_with_log10_function ... ok
[INFO] [stdout] test test_evaluate_pi ... ok
[INFO] [stdout] test test_evaluate_e ... ok
[INFO] [stdout] test test_evaluate_with_numbers_and_operators ... ok
[INFO] [stdout] test test_negative_const ... ok
[INFO] [stdout] test test_evaluate_with_invalid_expression ... ok
[INFO] [stdout] test test_negative_functions ... ok
[INFO] [stdout] test test_negative_nums_pow_replace ... ok
[INFO] [stdout] test test_evaluate_with_neg_one ... ok
[INFO] [stdout] test test_evaluate_arcs ... ok
[INFO] [stdout] test test_invalid_funct_param ... ok
[INFO] [stdout] test test_negative_func_start ... ok
[INFO] [stdout] test test_evaluate_log2 ... ok
[INFO] [stdout] test test_evaluate_with_exp_function ... ok
[INFO] [stdout] test test_evaluate_with_nested_parentheses ... ok
[INFO] [stderr]    Doc-tests bt_math
[INFO] [stdout] test test_evaluate_abs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[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" "e02681e7e64d7a9b3edad33f76abc1a7618fb41a306a57febff2d1c6c5292c9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e02681e7e64d7a9b3edad33f76abc1a7618fb41a306a57febff2d1c6c5292c9c", kill_on_drop: false }`
[INFO] [stdout] e02681e7e64d7a9b3edad33f76abc1a7618fb41a306a57febff2d1c6c5292c9c