[INFO] fetching crate polynomials 0.2.4... [INFO] testing polynomials-0.2.4 against 1.91.0 for beta-1.92-2 [INFO] extracting crate polynomials 0.2.4 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate polynomials 0.2.4 [INFO] finished tweaking crates.io crate polynomials 0.2.4 [INFO] tweaked toml for crates.io crate polynomials 0.2.4 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate polynomials 0.2.4 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 7 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bbc89d051607a0a915a45c3887734e22c4add866260cd5c6ff4831cdd99fe155 [INFO] running `Command { std: "docker" "start" "-a" "bbc89d051607a0a915a45c3887734e22c4add866260cd5c6ff4831cdd99fe155", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bbc89d051607a0a915a45c3887734e22c4add866260cd5c6ff4831cdd99fe155", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbc89d051607a0a915a45c3887734e22c4add866260cd5c6ff4831cdd99fe155", kill_on_drop: false }` [INFO] [stdout] bbc89d051607a0a915a45c3887734e22c4add866260cd5c6ff4831cdd99fe155 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ac55feedf3c4d4ef3e3d120efe026c380ccaf4a9d5002c6a4cfef27c8936f0dc [INFO] running `Command { std: "docker" "start" "-a" "ac55feedf3c4d4ef3e3d120efe026c380ccaf4a9d5002c6a4cfef27c8936f0dc", kill_on_drop: false }` [INFO] [stderr] Compiling polynomials v0.2.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s [INFO] running `Command { std: "docker" "inspect" "ac55feedf3c4d4ef3e3d120efe026c380ccaf4a9d5002c6a4cfef27c8936f0dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac55feedf3c4d4ef3e3d120efe026c380ccaf4a9d5002c6a4cfef27c8936f0dc", kill_on_drop: false }` [INFO] [stdout] ac55feedf3c4d4ef3e3d120efe026c380ccaf4a9d5002c6a4cfef27c8936f0dc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 85a4b6d641775712a6dfb36a6d0967f2ecad5201d96329e7ba9d3d6590cf8473 [INFO] running `Command { std: "docker" "start" "-a" "85a4b6d641775712a6dfb36a6d0967f2ecad5201d96329e7ba9d3d6590cf8473", kill_on_drop: false }` [INFO] [stderr] Compiling polynomials v0.2.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s [INFO] running `Command { std: "docker" "inspect" "85a4b6d641775712a6dfb36a6d0967f2ecad5201d96329e7ba9d3d6590cf8473", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85a4b6d641775712a6dfb36a6d0967f2ecad5201d96329e7ba9d3d6590cf8473", kill_on_drop: false }` [INFO] [stdout] 85a4b6d641775712a6dfb36a6d0967f2ecad5201d96329e7ba9d3d6590cf8473 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4cc5646b73640d32ce5a9777032776e8ea5c28209614015f4a6b8ff4e26c4d55 [INFO] running `Command { std: "docker" "start" "-a" "4cc5646b73640d32ce5a9777032776e8ea5c28209614015f4a6b8ff4e26c4d55", 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/polynomials-cae15736d447f65e) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test tests::add ... ok [INFO] [stdout] test tests::add_assign ... ok [INFO] [stdout] test tests::div_by_value ... ok [INFO] [stdout] test tests::mul_assign ... ok [INFO] [stdout] test tests::degree ... ok [INFO] [stdout] test tests::equality ... ok [INFO] [stdout] test tests::mul ... ok [INFO] [stdout] test tests::eval ... ok [INFO] [stdout] test tests::sub_assign ... ok [INFO] [stdout] test tests::sub ... ok [INFO] [stdout] test tests::mul_by_value ... ok [INFO] [stdout] test tests::iter ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests polynomials [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test src/lib.rs - Polynomial (line 353) ... ok [INFO] [stdout] test src/lib.rs - Polynomial (line 163) ... ok [INFO] [stdout] test src/lib.rs - Polynomial::eval (line 98) ... ok [INFO] [stdout] test src/lib.rs - Polynomial (line 256) ... ok [INFO] [stdout] test src/lib.rs - poly (line 413) ... ok [INFO] [stdout] test src/lib.rs - Polynomial::degree (line 71) ... ok [INFO] [stdout] test src/lib.rs - Polynomial (line 292) ... ok [INFO] [stdout] test src/lib.rs - Polynomial::pop (line 55) ... ok [INFO] [stdout] test src/lib.rs - Polynomial::push (line 41) ... ok [INFO] [stdout] test src/lib.rs - Polynomial (line 209) ... ok [INFO] [stdout] test src/lib.rs - Polynomial (line 20) ... ok [INFO] [stdout] test src/lib.rs - poly (line 425) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.13s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4cc5646b73640d32ce5a9777032776e8ea5c28209614015f4a6b8ff4e26c4d55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4cc5646b73640d32ce5a9777032776e8ea5c28209614015f4a6b8ff4e26c4d55", kill_on_drop: false }` [INFO] [stdout] 4cc5646b73640d32ce5a9777032776e8ea5c28209614015f4a6b8ff4e26c4d55