[INFO] fetching crate numerus 0.1.1...
[INFO] testing numerus-0.1.1 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate numerus 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate numerus 0.1.1
[INFO] finished tweaking crates.io crate numerus 0.1.1
[INFO] tweaked toml for crates.io crate numerus 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate numerus 0.1.1 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 21eabf5d8a968586f892605e643f34039da8bd0274242223471b4cfa494eab9b
[INFO] running `Command { std: "docker" "start" "-a" "21eabf5d8a968586f892605e643f34039da8bd0274242223471b4cfa494eab9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21eabf5d8a968586f892605e643f34039da8bd0274242223471b4cfa494eab9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21eabf5d8a968586f892605e643f34039da8bd0274242223471b4cfa494eab9b", kill_on_drop: false }`
[INFO] [stdout] 21eabf5d8a968586f892605e643f34039da8bd0274242223471b4cfa494eab9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b24f958b8128d052e65644ddecbf8e010c38eb61cff676c241aef77bb3654e5b
[INFO] running `Command { std: "docker" "start" "-a" "b24f958b8128d052e65644ddecbf8e010c38eb61cff676c241aef77bb3654e5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling numerus v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "b24f958b8128d052e65644ddecbf8e010c38eb61cff676c241aef77bb3654e5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b24f958b8128d052e65644ddecbf8e010c38eb61cff676c241aef77bb3654e5b", kill_on_drop: false }`
[INFO] [stdout] b24f958b8128d052e65644ddecbf8e010c38eb61cff676c241aef77bb3654e5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 672fabf11640becefcf7f4b1454b9fc18b4f89407d2187b9df9ccadd3a4369da
[INFO] running `Command { std: "docker" "start" "-a" "672fabf11640becefcf7f4b1454b9fc18b4f89407d2187b9df9ccadd3a4369da", kill_on_drop: false }`
[INFO] [stderr]    Compiling numerus v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "672fabf11640becefcf7f4b1454b9fc18b4f89407d2187b9df9ccadd3a4369da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "672fabf11640becefcf7f4b1454b9fc18b4f89407d2187b9df9ccadd3a4369da", kill_on_drop: false }`
[INFO] [stdout] 672fabf11640becefcf7f4b1454b9fc18b4f89407d2187b9df9ccadd3a4369da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3cf82ed05814d765fe16f1629309a61f287d66ddd93f5c246f5479a1b5eb5753
[INFO] running `Command { std: "docker" "start" "-a" "3cf82ed05814d765fe16f1629309a61f287d66ddd93f5c246f5479a1b5eb5753", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/numerus-1a65615e543a5412)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test numerus_lib::int_to_roman::test::test_upper_convertion ... ok
[INFO] [stdout] test numerus_lib::int_to_roman::test::test_lower_convertion ... ok
[INFO] [stdout] test numerus_lib::roman_to_int::test::test_roman_to_int_lowercase ... ok
[INFO] [stdout] test numerus_lib::roman_to_int::test::test_roman_to_int_uppercase ... ok
[INFO] [stdout] test numerus_lib::int_to_roman::test::test_wrong_values - should panic ... ok
[INFO] [stdout] test numerus_lib::roman_to_int::test::test_error_conv - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/convertion_test.rs (/opt/rustwide/target/debug/deps/convertion_test-f34dbf2b26d4b019)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::test_full_convetion_lowercase ... ok
[INFO] [stdout] test test::test_full_convetion_uppercase ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests numerus
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/numerus_lib/roman_to_int.rs - numerus_lib::roman_to_int::roman_to_int (line 11) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] test src/numerus_lib/int_to_roman.rs - numerus_lib::int_to_roman::int_to_roman_lower (line 22) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/numerus_lib/int_to_roman.rs - numerus_lib::int_to_roman::int_to_roman_upper (line 61) ... ok
[INFO] [stdout] test src/numerus_lib/int_to_roman.rs - numerus_lib::int_to_roman::int_to_roman_upper (line 76) ... ok
[INFO] [stdout] test src/numerus_lib/roman_to_int.rs - numerus_lib::roman_to_int::roman_to_int (line 26) ... ok
[INFO] [stdout] test src/numerus_lib/int_to_roman.rs - numerus_lib::int_to_roman::int_to_roman_lower (line 38) ... ok
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3cf82ed05814d765fe16f1629309a61f287d66ddd93f5c246f5479a1b5eb5753", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cf82ed05814d765fe16f1629309a61f287d66ddd93f5c246f5479a1b5eb5753", kill_on_drop: false }`
[INFO] [stdout] 3cf82ed05814d765fe16f1629309a61f287d66ddd93f5c246f5479a1b5eb5753