[INFO] fetching crate tazor 1.0.2...
[INFO] testing tazor-1.0.2 against 1.90.0 for beta-1.91-3
[INFO] extracting crate tazor 1.0.2 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate tazor 1.0.2
[INFO] finished tweaking crates.io crate tazor 1.0.2
[INFO] tweaked toml for crates.io crate tazor 1.0.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tazor 1.0.2 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tazor 1.0.2 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f4dcebd70836179c2503a63fd5734d143a2512ffb0eb0b43baa5d800cd4fdf81
[INFO] running `Command { std: "docker" "start" "-a" "f4dcebd70836179c2503a63fd5734d143a2512ffb0eb0b43baa5d800cd4fdf81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4dcebd70836179c2503a63fd5734d143a2512ffb0eb0b43baa5d800cd4fdf81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4dcebd70836179c2503a63fd5734d143a2512ffb0eb0b43baa5d800cd4fdf81", kill_on_drop: false }`
[INFO] [stdout] f4dcebd70836179c2503a63fd5734d143a2512ffb0eb0b43baa5d800cd4fdf81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d140e69a5415659780df31dc2baa73a9574f33e0c15b58ee2ba636a817cdd694
[INFO] running `Command { std: "docker" "start" "-a" "d140e69a5415659780df31dc2baa73a9574f33e0c15b58ee2ba636a817cdd694", kill_on_drop: false }`
[INFO] [stderr]    Compiling tazor v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "d140e69a5415659780df31dc2baa73a9574f33e0c15b58ee2ba636a817cdd694", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d140e69a5415659780df31dc2baa73a9574f33e0c15b58ee2ba636a817cdd694", kill_on_drop: false }`
[INFO] [stdout] d140e69a5415659780df31dc2baa73a9574f33e0c15b58ee2ba636a817cdd694
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19a173ef13e6c6c86991388aa56a124f6f885aa6902403ef2ced5fe3a200b044
[INFO] running `Command { std: "docker" "start" "-a" "19a173ef13e6c6c86991388aa56a124f6f885aa6902403ef2ced5fe3a200b044", kill_on_drop: false }`
[INFO] [stderr]    Compiling tazor v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "19a173ef13e6c6c86991388aa56a124f6f885aa6902403ef2ced5fe3a200b044", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19a173ef13e6c6c86991388aa56a124f6f885aa6902403ef2ced5fe3a200b044", kill_on_drop: false }`
[INFO] [stdout] 19a173ef13e6c6c86991388aa56a124f6f885aa6902403ef2ced5fe3a200b044
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e2deb7b01f762f8a5f464e106a814c4fc3567d9103f454b015e798b7094bd934
[INFO] running `Command { std: "docker" "start" "-a" "e2deb7b01f762f8a5f464e106a814c4fc3567d9103f454b015e798b7094bd934", 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/tazor-eb4ff47820f6981c)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test expression::tests::test_expression_new_with_function_definition ... ok
[INFO] [stdout] test expression::tests::test_expression_new_with_variable_definition ... ok
[INFO] [stdout] test expression::tests::test_expression_replace_functions_in_expression_using_expression_with_parenthesis_as_argument ... ok
[INFO] [stdout] test expression::tests::test_expression_replace_functions_in_raw_expression ... ok
[INFO] [stdout] test expression::tests::test_expression_replace_functions_in_variable_expression ... ok
[INFO] [stdout] test expression::tests::test_expression_new_with_raw_expression ... ok
[INFO] [stdout] test expression::tests::test_expression_replace_variables_in_raw_expression ... ok
[INFO] [stdout] test expression::tests::test_expression_replace_variables_in_variable_expression ... ok
[INFO] [stdout] test tests::test_calculator_new ... ok
[INFO] [stdout] test tests::test_calculator_process_expression_with_functions ... ok
[INFO] [stdout] test tests::test_calculator_process_expression_with_variables_and_function_variables_equal_to_variables ... ok
[INFO] [stdout] test tests::test_calculator_process_several_function_expression ... ok
[INFO] [stdout] test tests::test_calculator_process_several_variable_expression ... ok
[INFO] [stdout] test tests::test_calculator_process_expression_with_variables ... ok
[INFO] [stdout] test tests::test_calculator_process_expression_with_variables_and_functions ... ok
[INFO] [stdout] test tests::test_calculator_process_several_raw_expression ... ok
[INFO] [stdout] test tests::test_calculator_process_raw_expression ... ok
[INFO] [stdout] test tests::test_calculator_process_variable_expression ... ok
[INFO] [stdout] test tests::test_calculator_process_function_expression ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tazor
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - Calculator (line 41) ... ok
[INFO] [stdout] test src/lib.rs - Calculator (line 70) ... ok
[INFO] [stdout] test src/lib.rs - Calculator (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.67s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e2deb7b01f762f8a5f464e106a814c4fc3567d9103f454b015e798b7094bd934", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2deb7b01f762f8a5f464e106a814c4fc3567d9103f454b015e798b7094bd934", kill_on_drop: false }`
[INFO] [stdout] e2deb7b01f762f8a5f464e106a814c4fc3567d9103f454b015e798b7094bd934