[INFO] fetching crate teko 0.1.9... [INFO] testing teko-0.1.9 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate teko 0.1.9 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate teko 0.1.9 [INFO] finished tweaking crates.io crate teko 0.1.9 [INFO] tweaked toml for crates.io crate teko 0.1.9 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate teko 0.1.9 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 43 packages to latest compatible versions [INFO] [stderr] Adding clippy v0.0.140 (available: v0.0.302) [INFO] [stderr] Adding num v0.1.43 (available: v0.4.3) [INFO] [stderr] Adding num-traits v0.1.43 (available: v0.2.19) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b8ce99d7a27a2fc15233ea189b90048b85df5124b9935342408bb46bb6f9f81b [INFO] running `Command { std: "docker" "start" "-a" "b8ce99d7a27a2fc15233ea189b90048b85df5124b9935342408bb46bb6f9f81b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b8ce99d7a27a2fc15233ea189b90048b85df5124b9935342408bb46bb6f9f81b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8ce99d7a27a2fc15233ea189b90048b85df5124b9935342408bb46bb6f9f81b", kill_on_drop: false }` [INFO] [stdout] b8ce99d7a27a2fc15233ea189b90048b85df5124b9935342408bb46bb6f9f81b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b806ffa25e6a2bd4fea672bef63bed50d0d4d7f8be0af27eeac0d2370fe453b4 [INFO] running `Command { std: "docker" "start" "-a" "b806ffa25e6a2bd4fea672bef63bed50d0d4d7f8be0af27eeac0d2370fe453b4", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling rustc-serialize v0.3.25 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling num-bigint v0.1.45 [INFO] [stderr] Compiling num-rational v0.1.43 [INFO] [stderr] Compiling num-complex v0.1.44 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling num v0.1.43 [INFO] [stderr] Compiling teko v0.1.9 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/utilities.rs:472:26 [INFO] [stdout] | [INFO] [stdout] 472 | state.error = Some(err.description().into()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.89s [INFO] running `Command { std: "docker" "inspect" "b806ffa25e6a2bd4fea672bef63bed50d0d4d7f8be0af27eeac0d2370fe453b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b806ffa25e6a2bd4fea672bef63bed50d0d4d7f8be0af27eeac0d2370fe453b4", kill_on_drop: false }` [INFO] [stdout] b806ffa25e6a2bd4fea672bef63bed50d0d4d7f8be0af27eeac0d2370fe453b4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f4486abf09b188a01a57b9dbdf7274b43a10c65f16f0db1093ab3d8bd5b69c12 [INFO] running `Command { std: "docker" "start" "-a" "f4486abf09b188a01a57b9dbdf7274b43a10c65f16f0db1093ab3d8bd5b69c12", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/utilities.rs:472:26 [INFO] [stdout] | [INFO] [stdout] 472 | state.error = Some(err.description().into()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling teko v0.1.9 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/utilities.rs:472:26 [INFO] [stdout] | [INFO] [stdout] 472 | state.error = Some(err.description().into()); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.33s [INFO] running `Command { std: "docker" "inspect" "f4486abf09b188a01a57b9dbdf7274b43a10c65f16f0db1093ab3d8bd5b69c12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4486abf09b188a01a57b9dbdf7274b43a10c65f16f0db1093ab3d8bd5b69c12", kill_on_drop: false }` [INFO] [stdout] f4486abf09b188a01a57b9dbdf7274b43a10c65f16f0db1093ab3d8bd5b69c12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 675e80d3b3f17d5142b80625ad7c444585131b2335eab27a9dacd58bba4ae1be [INFO] running `Command { std: "docker" "start" "-a" "675e80d3b3f17d5142b80625ad7c444585131b2335eab27a9dacd58bba4ae1be", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/utilities.rs:472:26 [INFO] [stderr] | [INFO] [stderr] 472 | state.error = Some(err.description().into()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `teko` (lib) generated 1 warning [INFO] [stderr] warning: `teko` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/teko-9e3ef68f15c93962) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test parse::tests::assert_expressions_ok ... ok [INFO] [stdout] test interpret::tests::test_interpreter ... ok [INFO] [stdout] test parse::tests::assert_expressions_err ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/tester.rs (/opt/rustwide/target/debug/deps/tester-551aae0244a8239c) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test main ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests teko [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/interpret.rs - interpret::eval (line 33) ... ok [INFO] [stdout] test src/interpret.rs - interpret (line 3) ... ok [INFO] [stdout] test src/parse.rs - parse::finish_parsing_characters (line 63) ... ok [INFO] [stdout] test src/parse.rs - parse (line 5) ... ok [INFO] [stdout] test src/interpret.rs - interpret::interpret (line 230) ... ok [INFO] [stdout] test src/lib.rs - (line 52) ... ok [INFO] [stdout] test src/interpret.rs - interpret::initialize_environment_with_standard_library (line 213) ... ok [INFO] [stdout] test src/parse.rs - parse::parse_character (line 100) ... ok [INFO] [stdout] test src/parse.rs - parse::parse_string (line 34) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.94s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "675e80d3b3f17d5142b80625ad7c444585131b2335eab27a9dacd58bba4ae1be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "675e80d3b3f17d5142b80625ad7c444585131b2335eab27a9dacd58bba4ae1be", kill_on_drop: false }` [INFO] [stdout] 675e80d3b3f17d5142b80625ad7c444585131b2335eab27a9dacd58bba4ae1be