[INFO] fetching crate poly_it 0.2.4... [INFO] testing poly_it-0.2.4 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate poly_it 0.2.4 into /workspace/builds/worker-0-tc2/source [INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config.toml [INFO] started tweaking crates.io crate poly_it 0.2.4 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate poly_it 0.2.4 [INFO] tweaked toml for crates.io crate poly_it 0.2.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate poly_it 0.2.4 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 14 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9ef313443d5cef7da1dddd6b5322423f4eedc187a7200a6829761c82fbfe6f43 [INFO] running `Command { std: "docker" "start" "-a" "9ef313443d5cef7da1dddd6b5322423f4eedc187a7200a6829761c82fbfe6f43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9ef313443d5cef7da1dddd6b5322423f4eedc187a7200a6829761c82fbfe6f43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ef313443d5cef7da1dddd6b5322423f4eedc187a7200a6829761c82fbfe6f43", kill_on_drop: false }` [INFO] [stdout] 9ef313443d5cef7da1dddd6b5322423f4eedc187a7200a6829761c82fbfe6f43 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 00856a2211c97a089a3cd6e6e811c109d74d1950c696440f4dafdc08a8cb0838 [INFO] running `Command { std: "docker" "start" "-a" "00856a2211c97a089a3cd6e6e811c109d74d1950c696440f4dafdc08a8cb0838", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling poly_it v0.2.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.38s [INFO] running `Command { std: "docker" "inspect" "00856a2211c97a089a3cd6e6e811c109d74d1950c696440f4dafdc08a8cb0838", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00856a2211c97a089a3cd6e6e811c109d74d1950c696440f4dafdc08a8cb0838", kill_on_drop: false }` [INFO] [stdout] 00856a2211c97a089a3cd6e6e811c109d74d1950c696440f4dafdc08a8cb0838 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f062d7e51bb6205d376682d86e09e9458129c9dd598ef459be9827f3136e1730 [INFO] running `Command { std: "docker" "start" "-a" "f062d7e51bb6205d376682d86e09e9458129c9dd598ef459be9827f3136e1730", kill_on_drop: false }` [INFO] [stderr] Compiling poly_it v0.2.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.82s [INFO] running `Command { std: "docker" "inspect" "f062d7e51bb6205d376682d86e09e9458129c9dd598ef459be9827f3136e1730", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f062d7e51bb6205d376682d86e09e9458129c9dd598ef459be9827f3136e1730", kill_on_drop: false }` [INFO] [stdout] f062d7e51bb6205d376682d86e09e9458129c9dd598ef459be9827f3136e1730 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2ced511f986dfb7941192e95a854da8184e7eecfd3a19e2b66e442e6034e37e5 [INFO] running `Command { std: "docker" "start" "-a" "2ced511f986dfb7941192e95a854da8184e7eecfd3a19e2b66e442e6034e37e5", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/poly_it-ae90c91c4f1bcfcd) [INFO] [stderr] Running tests/mod.rs (/opt/rustwide/target/debug/deps/mod-8d1c31d891aabb5c) [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] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test test_display ... ok [INFO] [stderr] Doc-tests poly_it [INFO] [stdout] test vec_add ... ok [INFO] [stdout] test vec_antideriv ... ok [INFO] [stdout] test vec_deriv ... ok [INFO] [stdout] test vec_eval ... ok [INFO] [stdout] test vec_chebyshev ... ok [INFO] [stdout] test vec_lagrange ... ok [INFO] [stdout] test vec_mul ... ok [INFO] [stdout] test vec_eq ... ok [INFO] [stdout] test vec_new ... ok [INFO] [stdout] test vec_least_squares ... ok [INFO] [stdout] test vec_div ... ok [INFO] [stdout] test vec_sub ... ok [INFO] [stdout] test vec_neg ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test src/lib.rs - (line 47) ... ignored [INFO] [stdout] test src/lib.rs - (line 57) ... ignored [INFO] [stdout] test src/lib.rs - Polynomial::new (line 165) ... ok [INFO] [stdout] test src/lib.rs - Polynomial::chebyshev (line 587) ... ok [INFO] [stdout] test src/lib.rs - Polynomial::new_no_trim (line 183) ... ok [INFO] [stdout] test src/lib.rs - Polynomial::trim (line 199) ... ok [INFO] [stdout] test src/lib.rs - (line 7) ... ok [INFO] [stdout] test src/lib.rs - Polynomial::least_squares_fit (line 358) ... ok [INFO] [stdout] test src/lib.rs - Polynomial::least_squares_fit_weighted (line 395) ... ok [INFO] [stdout] test src/lib.rs - Polynomial::eval (line 644) ... ok [INFO] [stdout] test src/lib.rs - Polynomial::lagrange (line 533) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.91s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2ced511f986dfb7941192e95a854da8184e7eecfd3a19e2b66e442e6034e37e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ced511f986dfb7941192e95a854da8184e7eecfd3a19e2b66e442e6034e37e5", kill_on_drop: false }` [INFO] [stdout] 2ced511f986dfb7941192e95a854da8184e7eecfd3a19e2b66e442e6034e37e5