[INFO] fetching crate m_calc 0.1.4...
[INFO] testing m_calc-0.1.4 against beta-2025-10-28 for beta-1.92-2
[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 beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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" "+beta-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 73307405b2ee8f14e61e815fc21457ff8543261b4b64d9e002066e84e6cc60c6
[INFO] running `Command { std: "docker" "start" "-a" "73307405b2ee8f14e61e815fc21457ff8543261b4b64d9e002066e84e6cc60c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73307405b2ee8f14e61e815fc21457ff8543261b4b64d9e002066e84e6cc60c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73307405b2ee8f14e61e815fc21457ff8543261b4b64d9e002066e84e6cc60c6", kill_on_drop: false }`
[INFO] [stdout] 73307405b2ee8f14e61e815fc21457ff8543261b4b64d9e002066e84e6cc60c6
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8dd8ba9de68c029a6d26af01fc82690db934ab91153ab0382c0e2f499b12d8b3
[INFO] running `Command { std: "docker" "start" "-a" "8dd8ba9de68c029a6d26af01fc82690db934ab91153ab0382c0e2f499b12d8b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.25
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling linux-raw-sys v0.4.11
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling termcolor v1.4.0
[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 15.19s
[INFO] running `Command { std: "docker" "inspect" "8dd8ba9de68c029a6d26af01fc82690db934ab91153ab0382c0e2f499b12d8b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dd8ba9de68c029a6d26af01fc82690db934ab91153ab0382c0e2f499b12d8b3", kill_on_drop: false }`
[INFO] [stdout] 8dd8ba9de68c029a6d26af01fc82690db934ab91153ab0382c0e2f499b12d8b3
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3debe9c62e5eeb133329d8ef10f519e18285f22867625442b34418ac1d878ce5
[INFO] running `Command { std: "docker" "start" "-a" "3debe9c62e5eeb133329d8ef10f519e18285f22867625442b34418ac1d878ce5", 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 1.17s
[INFO] running `Command { std: "docker" "inspect" "3debe9c62e5eeb133329d8ef10f519e18285f22867625442b34418ac1d878ce5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3debe9c62e5eeb133329d8ef10f519e18285f22867625442b34418ac1d878ce5", kill_on_drop: false }`
[INFO] [stdout] 3debe9c62e5eeb133329d8ef10f519e18285f22867625442b34418ac1d878ce5
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 90172ee32e3c70bac92c61190b999816398aff4f638728ef102d7163c1c0ea1a
[INFO] running `Command { std: "docker" "start" "-a" "90172ee32e3c70bac92c61190b999816398aff4f638728ef102d7163c1c0ea1a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/m_calc-9841379d5bf0b268)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test calc::tests::test_calculate ... 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_func_calc ... ok
[INFO] [stdout] test calc::tests::test_func_display ... ok
[INFO] [stdout] test calc::tests::test_parse_functions ... ok
[INFO] [stdout] test calc::tests::test_simple_calc ... ok
[INFO] [stdout] test calc::tests::test_parse_assignment ... 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] test calc::tests::test_display_expr ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/m_calc-9c11fa57e2760d97)
[INFO] [stdout] test calc::tests::test_oper_display ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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] [stderr]    Doc-tests m_calc
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[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] test src/lib.rs - ReadmeDocTests (line 1327) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.61s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "90172ee32e3c70bac92c61190b999816398aff4f638728ef102d7163c1c0ea1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90172ee32e3c70bac92c61190b999816398aff4f638728ef102d7163c1c0ea1a", kill_on_drop: false }`
[INFO] [stdout] 90172ee32e3c70bac92c61190b999816398aff4f638728ef102d7163c1c0ea1a