[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#9f93af291970322f4f1c6315ccde4d7078201159 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjslauthor%2Fprogrammer_math" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[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-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jslauthor/programmer_math on toolchain 9f93af291970322f4f1c6315ccde4d7078201159
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jslauthor/programmer_math already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3e1b8ed65d6d22dc7d5411738b45a1f62cc2f81db2911a15a72f8f266fdacee
[INFO] running `Command { std: "docker" "start" "-a" "c3e1b8ed65d6d22dc7d5411738b45a1f62cc2f81db2911a15a72f8f266fdacee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3e1b8ed65d6d22dc7d5411738b45a1f62cc2f81db2911a15a72f8f266fdacee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3e1b8ed65d6d22dc7d5411738b45a1f62cc2f81db2911a15a72f8f266fdacee", kill_on_drop: false }`
[INFO] [stdout] c3e1b8ed65d6d22dc7d5411738b45a1f62cc2f81db2911a15a72f8f266fdacee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bea7f83615e21ea9bd810d794d3d9dac59d53bf938f46fa50df07502f09c6cf9
[INFO] running `Command { std: "docker" "start" "-a" "bea7f83615e21ea9bd810d794d3d9dac59d53bf938f46fa50df07502f09c6cf9", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling programmer_math v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `y` is never used
[INFO] [stdout]   --> src/poly/mod.rs:16:10
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl Point {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 16 |   pub fn y(&self) -> f64 {
[INFO] [stdout]    |          ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `Command { std: "docker" "inspect" "bea7f83615e21ea9bd810d794d3d9dac59d53bf938f46fa50df07502f09c6cf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bea7f83615e21ea9bd810d794d3d9dac59d53bf938f46fa50df07502f09c6cf9", kill_on_drop: false }`
[INFO] [stdout] bea7f83615e21ea9bd810d794d3d9dac59d53bf938f46fa50df07502f09c6cf9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53628a793f0522227a35c203533e409e1ab44a5435e49d594648657aee0007b5
[INFO] running `Command { std: "docker" "start" "-a" "53628a793f0522227a35c203533e409e1ab44a5435e49d594648657aee0007b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling programmer_math v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `y` is never used
[INFO] [stdout]   --> src/poly/mod.rs:16:10
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl Point {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 16 |   pub fn y(&self) -> f64 {
[INFO] [stdout]    |          ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "53628a793f0522227a35c203533e409e1ab44a5435e49d594648657aee0007b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53628a793f0522227a35c203533e409e1ab44a5435e49d594648657aee0007b5", kill_on_drop: false }`
[INFO] [stdout] 53628a793f0522227a35c203533e409e1ab44a5435e49d594648657aee0007b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 950786cb656b68dec436e08f2edb9ee00cb75e40aeae2ad46b616a7443336bdc
[INFO] running `Command { std: "docker" "start" "-a" "950786cb656b68dec436e08f2edb9ee00cb75e40aeae2ad46b616a7443336bdc", kill_on_drop: false }`
[INFO] [stderr] warning: method `y` is never used
[INFO] [stderr]   --> src/poly/mod.rs:16:10
[INFO] [stderr]    |
[INFO] [stderr]  7 | impl Point {
[INFO] [stderr]    | ---------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 16 |   pub fn y(&self) -> f64 {
[INFO] [stderr]    |          ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `programmer_math` (bin "programmer_math" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/programmer_math-40b53f36ca6b06ee)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test poly::polynomial::tests::new ... ok
[INFO] [stdout] test tests::single_term_should_return_one_term_of_interpolated_points ... ok
[INFO] [stdout] test poly::polynomial::tests::eval ... ok
[INFO] [stdout] test tests::interpolate_should_accurately_evaluate_points ... ok
[INFO] [stdout] test poly::polynomial::tests::neg_add_sub ... ok
[INFO] [stdout] test poly::polynomial::tests::mul ... ok
[INFO] [stdout] test poly::polynomial::tests::pretty ... ok
[INFO] [stdout] test tests::interpolate_should_panic_with_zero_points - should panic ... ok
[INFO] [stdout] test tests::interpolate_points_should_contain_unique_x_values - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/programmer_math-50d14d6209ca3b7e)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test poly::polynomial::tests::eval ... ok
[INFO] [stdout] test poly::polynomial::tests::neg_add_sub ... ok
[INFO] [stdout] test poly::polynomial::tests::mul ... ok
[INFO] [stdout] test poly::polynomial::tests::pretty ... ok
[INFO] [stderr]    Doc-tests programmer_math
[INFO] [stdout] test poly::polynomial::tests::new ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/poly/polynomial.rs - poly::polynomial::Polynomial<T>::new (line 28) ... FAILED
[INFO] [stdout] test src/poly/polynomial.rs - poly::polynomial::Polynomial<T>::eval (line 45) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/poly/polynomial.rs - poly::polynomial::Polynomial<T>::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 1 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<T>::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 1 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<T>::eval (line 45)
[INFO] [stdout]     src/poly/polynomial.rs - poly::polynomial::Polynomial<T>::new (line 28)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "950786cb656b68dec436e08f2edb9ee00cb75e40aeae2ad46b616a7443336bdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "950786cb656b68dec436e08f2edb9ee00cb75e40aeae2ad46b616a7443336bdc", kill_on_drop: false }`
[INFO] [stdout] 950786cb656b68dec436e08f2edb9ee00cb75e40aeae2ad46b616a7443336bdc
