[INFO] fetching crate m_calc 0.1.4...
[INFO] testing m_calc-0.1.4 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate m_calc 0.1.4 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate m_calc 0.1.4
[INFO] finished tweaking crates.io crate m_calc 0.1.4
[INFO] tweaked toml for crates.io crate m_calc 0.1.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate m_calc 0.1.4 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate m_calc 0.1.4 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ba1a98aab9de53e338870cff23e8bec52a198147b546f14f29d98db06c20853
[INFO] running `Command { std: "docker" "start" "-a" "5ba1a98aab9de53e338870cff23e8bec52a198147b546f14f29d98db06c20853", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ba1a98aab9de53e338870cff23e8bec52a198147b546f14f29d98db06c20853", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ba1a98aab9de53e338870cff23e8bec52a198147b546f14f29d98db06c20853", kill_on_drop: false }`
[INFO] [stdout] 5ba1a98aab9de53e338870cff23e8bec52a198147b546f14f29d98db06c20853
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 361b0854c4611c1d45767e92e1cb5fdeab650fb15769260b01bbc4831f87ff5b
[INFO] running `Command { std: "docker" "start" "-a" "361b0854c4611c1d45767e92e1cb5fdeab650fb15769260b01bbc4831f87ff5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.25
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling linux-raw-sys v0.4.11
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling termcolor v1.4.0
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling is-terminal v0.4.9
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling env_logger v0.10.1
[INFO] [stderr]    Compiling m_calc v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.39s
[INFO] running `Command { std: "docker" "inspect" "361b0854c4611c1d45767e92e1cb5fdeab650fb15769260b01bbc4831f87ff5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "361b0854c4611c1d45767e92e1cb5fdeab650fb15769260b01bbc4831f87ff5b", kill_on_drop: false }`
[INFO] [stdout] 361b0854c4611c1d45767e92e1cb5fdeab650fb15769260b01bbc4831f87ff5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a931d30e1a8be8e983e73a4f20c490523b67af84e5439f3e1ada1039a8b8b9c2
[INFO] running `Command { std: "docker" "start" "-a" "a931d30e1a8be8e983e73a4f20c490523b67af84e5439f3e1ada1039a8b8b9c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling m_calc v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "a931d30e1a8be8e983e73a4f20c490523b67af84e5439f3e1ada1039a8b8b9c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a931d30e1a8be8e983e73a4f20c490523b67af84e5439f3e1ada1039a8b8b9c2", kill_on_drop: false }`
[INFO] [stdout] a931d30e1a8be8e983e73a4f20c490523b67af84e5439f3e1ada1039a8b8b9c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 26f35f763ee00196e5b7ab28272dbb60fbc982729a167fa15acf01ca7c8f6fd4
[INFO] running `Command { std: "docker" "start" "-a" "26f35f763ee00196e5b7ab28272dbb60fbc982729a167fa15acf01ca7c8f6fd4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/m_calc-10eb5db58448d2d2)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test calc::tests::test_calculate ... ok
[INFO] [stdout] test calc::tests::test_parse_functions ... ok
[INFO] [stdout] test calc::tests::test_calculate_operator ... ok
[INFO] [stdout] test calc::tests::test_convert_implicit_mul ... ok
[INFO] [stdout] test calc::tests::test_display_expr ... ok
[INFO] [stdout] test calc::tests::test_func_calc ... ok
[INFO] [stdout] test calc::tests::test_func_display ... ok
[INFO] [stdout] test calc::tests::test_oper_display ... ok
[INFO] [stdout] test calc::tests::test_parse_assignment ... ok
[INFO] [stdout] test calc::tests::test_simple_calc ... ok
[INFO] [stdout] test calc::tests::test_simple_syntax_check ... ok
[INFO] [stdout] test calc::tests::test_token_display ... ok
[INFO] [stdout] test calc::tests::test_substitute_assignment ... ok
[INFO] [stdout] test calc::tests::test_tokenize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/m_calc-e85ac96fc463d19f)
[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] [stderr]    Doc-tests m_calc
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - ReadmeDocTests (line 1327) ... ok
[INFO] [stdout] test src/lib.rs - calc::tokenize (line 72) ... ok
[INFO] [stdout] test src/lib.rs - calc::display_expr (line 39) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.70s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "26f35f763ee00196e5b7ab28272dbb60fbc982729a167fa15acf01ca7c8f6fd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26f35f763ee00196e5b7ab28272dbb60fbc982729a167fa15acf01ca7c8f6fd4", kill_on_drop: false }`
[INFO] [stdout] 26f35f763ee00196e5b7ab28272dbb60fbc982729a167fa15acf01ca7c8f6fd4