[INFO] fetching crate poly_it 0.2.4... [INFO] testing poly_it-0.2.4 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate poly_it 0.2.4 into /workspace/builds/worker-1-tc1/source [INFO] removed /workspace/builds/worker-1-tc1/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-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate poly_it 0.2.4 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 15 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 514007fa9b637055db2f1d3b7390d28a6c2810e7200650a8bae4dd2c8a057b29 [INFO] running `Command { std: "docker" "start" "-a" "514007fa9b637055db2f1d3b7390d28a6c2810e7200650a8bae4dd2c8a057b29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "514007fa9b637055db2f1d3b7390d28a6c2810e7200650a8bae4dd2c8a057b29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "514007fa9b637055db2f1d3b7390d28a6c2810e7200650a8bae4dd2c8a057b29", kill_on_drop: false }` [INFO] [stdout] 514007fa9b637055db2f1d3b7390d28a6c2810e7200650a8bae4dd2c8a057b29 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 21b370c7538d3bf3d6beefdb9494918b1a3147798ef98aab4b0be199486860fb [INFO] running `Command { std: "docker" "start" "-a" "21b370c7538d3bf3d6beefdb9494918b1a3147798ef98aab4b0be199486860fb", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.15 [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 4.05s [INFO] running `Command { std: "docker" "inspect" "21b370c7538d3bf3d6beefdb9494918b1a3147798ef98aab4b0be199486860fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21b370c7538d3bf3d6beefdb9494918b1a3147798ef98aab4b0be199486860fb", kill_on_drop: false }` [INFO] [stdout] 21b370c7538d3bf3d6beefdb9494918b1a3147798ef98aab4b0be199486860fb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b08a5261f2930473c173074086a943dce12527cc203313f75ffc4c6798c9a4e1 [INFO] running `Command { std: "docker" "start" "-a" "b08a5261f2930473c173074086a943dce12527cc203313f75ffc4c6798c9a4e1", 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 1.29s [INFO] running `Command { std: "docker" "inspect" "b08a5261f2930473c173074086a943dce12527cc203313f75ffc4c6798c9a4e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b08a5261f2930473c173074086a943dce12527cc203313f75ffc4c6798c9a4e1", kill_on_drop: false }` [INFO] [stdout] b08a5261f2930473c173074086a943dce12527cc203313f75ffc4c6798c9a4e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0a919473ec1dc8e141fb65f7799a548d02070fdf7b954c00e031b5c9fc6614dc [INFO] running `Command { std: "docker" "start" "-a" "0a919473ec1dc8e141fb65f7799a548d02070fdf7b954c00e031b5c9fc6614dc", 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/poly_it-ae90c91c4f1bcfcd) [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] Running tests/mod.rs (/opt/rustwide/target/debug/deps/mod-8d1c31d891aabb5c) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test test_display ... ok [INFO] [stdout] test vec_add ... ok [INFO] [stdout] test vec_antideriv ... ok [INFO] [stdout] test vec_chebyshev ... ok [INFO] [stdout] test vec_deriv ... ok [INFO] [stdout] test vec_lagrange ... ok [INFO] [stdout] test vec_mul ... ok [INFO] [stdout] test vec_neg ... ok [INFO] [stdout] test vec_eq ... ok [INFO] [stdout] test vec_eval ... ok [INFO] [stdout] test vec_div ... ok [INFO] [stdout] test vec_new ... ok [INFO] [stdout] test vec_sub ... ok [INFO] [stdout] test vec_least_squares ... 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] [stderr] Doc-tests poly_it [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 - (line 7) ... ok [INFO] [stdout] test src/lib.rs - Polynomial::new (line 165) ... ok [INFO] [stdout] test src/lib.rs - Polynomial::new_no_trim (line 183) ... ok [INFO] [stdout] test src/lib.rs - Polynomial::chebyshev (line 587) ... ok [INFO] [stdout] test src/lib.rs - Polynomial::eval (line 644) ... 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::lagrange (line 533) ... ok [INFO] [stdout] test src/lib.rs - Polynomial::trim (line 199) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 1.56s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0a919473ec1dc8e141fb65f7799a548d02070fdf7b954c00e031b5c9fc6614dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a919473ec1dc8e141fb65f7799a548d02070fdf7b954c00e031b5c9fc6614dc", kill_on_drop: false }` [INFO] [stdout] 0a919473ec1dc8e141fb65f7799a548d02070fdf7b954c00e031b5c9fc6614dc