[INFO] fetching crate morphius 1.0.0...
[INFO] testing morphius-1.0.0 against try#613d1972a772987ed4ee06faccbab0e2fc839871+rustflags=-Copt-level=3 for pr-107051
[INFO] extracting crate morphius 1.0.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate morphius 1.0.0 on toolchain 613d1972a772987ed4ee06faccbab0e2fc839871
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate morphius 1.0.0
[INFO] finished tweaking crates.io crate morphius 1.0.0
[INFO] tweaked toml for crates.io crate morphius 1.0.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "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-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 299dc3acd630e9b139938ba7e0cb3667d212fd03880747db8c856bbaf57b5bb4
[INFO] running `Command { std: "docker" "start" "-a" "299dc3acd630e9b139938ba7e0cb3667d212fd03880747db8c856bbaf57b5bb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "299dc3acd630e9b139938ba7e0cb3667d212fd03880747db8c856bbaf57b5bb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "299dc3acd630e9b139938ba7e0cb3667d212fd03880747db8c856bbaf57b5bb4", kill_on_drop: false }`
[INFO] [stdout] 299dc3acd630e9b139938ba7e0cb3667d212fd03880747db8c856bbaf57b5bb4
[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 -Copt-level=3" "-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85bcccf1d51f5dc1884da189a67e5c685a2ee71eaf59c8e0d7f9d948ce5408be
[INFO] running `Command { std: "docker" "start" "-a" "85bcccf1d51f5dc1884da189a67e5c685a2ee71eaf59c8e0d7f9d948ce5408be", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.5.0
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling rug v1.19.0
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling regex v1.7.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling mexprp v0.3.1
[INFO] [stderr]    Compiling morphius v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6m 17s
[INFO] running `Command { std: "docker" "inspect" "85bcccf1d51f5dc1884da189a67e5c685a2ee71eaf59c8e0d7f9d948ce5408be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85bcccf1d51f5dc1884da189a67e5c685a2ee71eaf59c8e0d7f9d948ce5408be", kill_on_drop: false }`
[INFO] [stdout] 85bcccf1d51f5dc1884da189a67e5c685a2ee71eaf59c8e0d7f9d948ce5408be
[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 -Copt-level=3" "-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fccf484a33043f387aa67d9bcd3ceffa11a33df055ef155ca15bcbf970157893
[INFO] running `Command { std: "docker" "start" "-a" "fccf484a33043f387aa67d9bcd3ceffa11a33df055ef155ca15bcbf970157893", kill_on_drop: false }`
[INFO] [stderr]    Compiling morphius v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.63s
[INFO] running `Command { std: "docker" "inspect" "fccf484a33043f387aa67d9bcd3ceffa11a33df055ef155ca15bcbf970157893", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fccf484a33043f387aa67d9bcd3ceffa11a33df055ef155ca15bcbf970157893", kill_on_drop: false }`
[INFO] [stdout] fccf484a33043f387aa67d9bcd3ceffa11a33df055ef155ca15bcbf970157893
[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 -Copt-level=3" "-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@sha256:7c93e6f9a94679f34221d1005849d4c83862f85b14a264fa0883942f4d043a66" "/opt/rustwide/cargo-home/bin/cargo" "+613d1972a772987ed4ee06faccbab0e2fc839871" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7c69265481f521e0cc997f663ab796fff81c8f3b7125baf08a973f0d12aeec20
[INFO] running `Command { std: "docker" "start" "-a" "7c69265481f521e0cc997f663ab796fff81c8f3b7125baf08a973f0d12aeec20", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/morphius-1a049df8e80dcdd4)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test tests::test_answer_generated_correctly ... ok
[INFO] [stdout] test tests::test_gen_form_different_order ... ok
[INFO] [stdout] test tests::test_numerical_rounding_to_three_decimal_places ... ok
[INFO] [stdout] test tests::test_generate_reorder ... ok
[INFO] [stdout] test tests::test_process_with_anwer_newlines_are_ok ... ok
[INFO] [stdout] test tests::test_gen_form_original_order ... ok
[INFO] [stdout] test tests::test_generate_var ... ok
[INFO] [stdout] test tests::test_generate_skip_questions ... ok
[INFO] [stdout] test tests::test_process_1 ... ok
[INFO] [stdout] test tests::test_process_with_anwer ... ok
[INFO] [stdout] test tests::test_generate_var_math ... ok
[INFO] [stderr]    Doc-tests morphius
[INFO] [stdout] test tests::test_generate_no_reorder ... ok
[INFO] [stdout] test tests::test_process_2 ... ok
[INFO] [stdout] test tests::test_var_bounds_are_processed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - process (line 168) ... ok
[INFO] [stdout] test src/lib.rs - generate (line 215) ... ok
[INFO] [stdout] test src/lib.rs - process_with_answers (line 189) ... ok
[INFO] [stdout] test src/lib.rs - (line 56) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7c69265481f521e0cc997f663ab796fff81c8f3b7125baf08a973f0d12aeec20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c69265481f521e0cc997f663ab796fff81c8f3b7125baf08a973f0d12aeec20", kill_on_drop: false }`
[INFO] [stdout] 7c69265481f521e0cc997f663ab796fff81c8f3b7125baf08a973f0d12aeec20