[INFO] cloning repository https://github.com/jslauthor/programmer_math [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jslauthor/programmer_math" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjslauthor%2Fprogrammer_math", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjslauthor%2Fprogrammer_math'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] aecd71b8199b10d713fdf65a6fa48f25a47e4a0c [INFO] testing jslauthor/programmer_math against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjslauthor%2Fprogrammer_math" "/workspace/builds/worker-22/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jslauthor/programmer_math on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jslauthor/programmer_math [INFO] finished tweaking git repo https://github.com/jslauthor/programmer_math [INFO] tweaked toml for git repo https://github.com/jslauthor/programmer_math written to /workspace/builds/worker-22/source/Cargo.toml [INFO] crate git repo https://github.com/jslauthor/programmer_math already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1e09443d73653ae2f40fdc9bdfebd90c04bc00d61a1e494f6b18fa54ff448302 [INFO] running `Command { std: "docker" "start" "-a" "1e09443d73653ae2f40fdc9bdfebd90c04bc00d61a1e494f6b18fa54ff448302", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1e09443d73653ae2f40fdc9bdfebd90c04bc00d61a1e494f6b18fa54ff448302", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e09443d73653ae2f40fdc9bdfebd90c04bc00d61a1e494f6b18fa54ff448302", kill_on_drop: false }` [INFO] [stdout] 1e09443d73653ae2f40fdc9bdfebd90c04bc00d61a1e494f6b18fa54ff448302 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 85f87b6004251c5236d73e74fcc4701261435d56ca9318e861e57bd005bae2b8 [INFO] running `Command { std: "docker" "start" "-a" "85f87b6004251c5236d73e74fcc4701261435d56ca9318e861e57bd005bae2b8", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling programmer_math v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `y` [INFO] [stdout] --> src/poly/mod.rs:16:10 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn y(&self) -> f64 { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.46s [INFO] running `Command { std: "docker" "inspect" "85f87b6004251c5236d73e74fcc4701261435d56ca9318e861e57bd005bae2b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85f87b6004251c5236d73e74fcc4701261435d56ca9318e861e57bd005bae2b8", kill_on_drop: false }` [INFO] [stdout] 85f87b6004251c5236d73e74fcc4701261435d56ca9318e861e57bd005bae2b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 928963f77c2b85a299ce03d85d22986cf484d797f2d5fdb81bc42a3cdf012613 [INFO] running `Command { std: "docker" "start" "-a" "928963f77c2b85a299ce03d85d22986cf484d797f2d5fdb81bc42a3cdf012613", kill_on_drop: false }` [INFO] [stderr] Compiling programmer_math v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `y` [INFO] [stdout] --> src/poly/mod.rs:16:10 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn y(&self) -> f64 { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.18s [INFO] running `Command { std: "docker" "inspect" "928963f77c2b85a299ce03d85d22986cf484d797f2d5fdb81bc42a3cdf012613", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "928963f77c2b85a299ce03d85d22986cf484d797f2d5fdb81bc42a3cdf012613", kill_on_drop: false }` [INFO] [stdout] 928963f77c2b85a299ce03d85d22986cf484d797f2d5fdb81bc42a3cdf012613 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f68d6b64aa2b8840cef925c518dba2886a6e6e3b72d85983e9c6ba30211eead2 [INFO] running `Command { std: "docker" "start" "-a" "f68d6b64aa2b8840cef925c518dba2886a6e6e3b72d85983e9c6ba30211eead2", kill_on_drop: false }` [INFO] [stderr] warning: associated function is never used: `y` [INFO] [stderr] --> src/poly/mod.rs:16:10 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn y(&self) -> f64 { [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `programmer_math` (bin "programmer_math" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/programmer_math-ab69b0022ec8d9b5) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test poly::polynomial::tests::eval ... ok [INFO] [stdout] test poly::polynomial::tests::mul ... ok [INFO] [stdout] test poly::polynomial::tests::neg_add_sub ... ok [INFO] [stdout] test poly::polynomial::tests::pretty ... ok [INFO] [stdout] test tests::single_term_should_return_one_term_of_interpolated_points ... ok [INFO] [stdout] test poly::polynomial::tests::new ... ok [INFO] [stdout] test tests::interpolate_should_accurately_evaluate_points ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/programmer_math-5d2ee1a82e89377a) [INFO] [stdout] test tests::interpolate_points_should_contain_unique_x_values - should panic ... ok [INFO] [stdout] test tests::interpolate_should_panic_with_zero_points - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test poly::polynomial::tests::mul ... ok [INFO] [stdout] test poly::polynomial::tests::new ... ok [INFO] [stdout] test poly::polynomial::tests::eval ... ok [INFO] [stdout] test poly::polynomial::tests::neg_add_sub ... ok [INFO] [stdout] test poly::polynomial::tests::pretty ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests programmer_math [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/poly/polynomial.rs - poly::polynomial::Polynomial::eval (line 45) ... FAILED [INFO] [stdout] test src/poly/polynomial.rs - poly::polynomial::Polynomial::new (line 28) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/poly/polynomial.rs - poly::polynomial::Polynomial::eval (line 45) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `polynomial` [INFO] [stdout] --> src/poly/polynomial.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 3 | use polynomial::Polynomial; [INFO] [stdout] | ^^^^^^^^^^ help: a similar path exists: `programmer_math::polynomial` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/poly/polynomial.rs - poly::polynomial::Polynomial::new (line 28) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `polynomial` [INFO] [stdout] --> src/poly/polynomial.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 3 | use polynomial::Polynomial; [INFO] [stdout] | ^^^^^^^^^^ help: a similar path exists: `programmer_math::polynomial` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/poly/polynomial.rs - poly::polynomial::Polynomial::eval (line 45) [INFO] [stdout] src/poly/polynomial.rs - poly::polynomial::Polynomial::new (line 28) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "f68d6b64aa2b8840cef925c518dba2886a6e6e3b72d85983e9c6ba30211eead2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f68d6b64aa2b8840cef925c518dba2886a6e6e3b72d85983e9c6ba30211eead2", kill_on_drop: false }` [INFO] [stdout] f68d6b64aa2b8840cef925c518dba2886a6e6e3b72d85983e9c6ba30211eead2