[INFO] fetching crate csparse21 0.2.3... [INFO] testing csparse21-0.2.3 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate csparse21 0.2.3 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate csparse21 0.2.3 [INFO] finished tweaking crates.io crate csparse21 0.2.3 [INFO] tweaked toml for crates.io crate csparse21 0.2.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate csparse21 0.2.3 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 4 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 496d2da40feac963d97c8c6e8bf2ec96e25c23db4939b1f10062359e146215ce [INFO] running `Command { std: "docker" "start" "-a" "496d2da40feac963d97c8c6e8bf2ec96e25c23db4939b1f10062359e146215ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "496d2da40feac963d97c8c6e8bf2ec96e25c23db4939b1f10062359e146215ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "496d2da40feac963d97c8c6e8bf2ec96e25c23db4939b1f10062359e146215ce", kill_on_drop: false }` [INFO] [stdout] 496d2da40feac963d97c8c6e8bf2ec96e25c23db4939b1f10062359e146215ce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 52ccdca0f330757f765bb1e87f3941114e12130fced9e2ed7780e2c557d722ab [INFO] running `Command { std: "docker" "start" "-a" "52ccdca0f330757f765bb1e87f3941114e12130fced9e2ed7780e2c557d722ab", kill_on_drop: false }` [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling csparse21 v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `NonRealNumError` is never constructed [INFO] [stdout] --> src/lib.rs:1117:8 [INFO] [stdout] | [INFO] [stdout] 1117 | struct NonRealNumError; [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 1.17s [INFO] running `Command { std: "docker" "inspect" "52ccdca0f330757f765bb1e87f3941114e12130fced9e2ed7780e2c557d722ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52ccdca0f330757f765bb1e87f3941114e12130fced9e2ed7780e2c557d722ab", kill_on_drop: false }` [INFO] [stdout] 52ccdca0f330757f765bb1e87f3941114e12130fced9e2ed7780e2c557d722ab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 30a332b1d3eb5a5e7de50c481fda34dd81f515e5cf0ad4215a5b4b1cd8ee153b [INFO] running `Command { std: "docker" "start" "-a" "30a332b1d3eb5a5e7de50c481fda34dd81f515e5cf0ad4215a5b4b1cd8ee153b", kill_on_drop: false }` [INFO] [stderr] Compiling csparse21 v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `NonRealNumError` is never constructed [INFO] [stdout] --> src/lib.rs:1117:8 [INFO] [stdout] | [INFO] [stdout] 1117 | struct NonRealNumError; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NonRealNumError` is never constructed [INFO] [stdout] --> src/lib.rs:1117:8 [INFO] [stdout] | [INFO] [stdout] 1117 | struct NonRealNumError; [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 0.44s [INFO] running `Command { std: "docker" "inspect" "30a332b1d3eb5a5e7de50c481fda34dd81f515e5cf0ad4215a5b4b1cd8ee153b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30a332b1d3eb5a5e7de50c481fda34dd81f515e5cf0ad4215a5b4b1cd8ee153b", kill_on_drop: false }` [INFO] [stdout] 30a332b1d3eb5a5e7de50c481fda34dd81f515e5cf0ad4215a5b4b1cd8ee153b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3c2a9c457b5ab5058c186063b708c8f3bb0a2cc4e53f743115400ea04e3e5ce9 [INFO] running `Command { std: "docker" "start" "-a" "3c2a9c457b5ab5058c186063b708c8f3bb0a2cc4e53f743115400ea04e3e5ce9", kill_on_drop: false }` [INFO] [stderr] warning: struct `NonRealNumError` is never constructed [INFO] [stderr] --> src/lib.rs:1117:8 [INFO] [stderr] | [INFO] [stderr] 1117 | struct NonRealNumError; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `csparse21` (lib) generated 1 warning [INFO] [stderr] warning: `csparse21` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/csparse21-18a0ae01ba5eb0d5) [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] Doc-tests csparse21 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 7) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 7) stdout ---- [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:10:20 [INFO] [stdout] | [INFO] [stdout] 10 | (0, 0, 1.0), [INFO] [stdout] | ^^^ expected `Complex`, found floating-point number [INFO] [stdout] | [INFO] [stdout] = note: expected struct `num_complex::Complex` [INFO] [stdout] found type `{float}` [INFO] [stdout] help: call `Into::into` on this expression to convert `{float}` into `num_complex::Complex` [INFO] [stdout] | [INFO] [stdout] 10 | (0, 0, 1.0.into()), [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:11:20 [INFO] [stdout] | [INFO] [stdout] 11 | (0, 1, 1.0), [INFO] [stdout] | ^^^ expected `Complex`, found floating-point number [INFO] [stdout] | [INFO] [stdout] = note: expected struct `num_complex::Complex` [INFO] [stdout] found type `{float}` [INFO] [stdout] help: call `Into::into` on this expression to convert `{float}` into `num_complex::Complex` [INFO] [stdout] | [INFO] [stdout] 11 | (0, 1, 1.0.into()), [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:12:20 [INFO] [stdout] | [INFO] [stdout] 12 | (0, 2, 1.0), [INFO] [stdout] | ^^^ expected `Complex`, found floating-point number [INFO] [stdout] | [INFO] [stdout] = note: expected struct `num_complex::Complex` [INFO] [stdout] found type `{float}` [INFO] [stdout] help: call `Into::into` on this expression to convert `{float}` into `num_complex::Complex` [INFO] [stdout] | [INFO] [stdout] 12 | (0, 2, 1.0.into()), [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:13:20 [INFO] [stdout] | [INFO] [stdout] 13 | (1, 1, 2.0), [INFO] [stdout] | ^^^ expected `Complex`, found floating-point number [INFO] [stdout] | [INFO] [stdout] = note: expected struct `num_complex::Complex` [INFO] [stdout] found type `{float}` [INFO] [stdout] help: call `Into::into` on this expression to convert `{float}` into `num_complex::Complex` [INFO] [stdout] | [INFO] [stdout] 13 | (1, 1, 2.0.into()), [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:14:20 [INFO] [stdout] | [INFO] [stdout] 14 | (1, 2, 5.0), [INFO] [stdout] | ^^^ expected `Complex`, found floating-point number [INFO] [stdout] | [INFO] [stdout] = note: expected struct `num_complex::Complex` [INFO] [stdout] found type `{float}` [INFO] [stdout] help: call `Into::into` on this expression to convert `{float}` into `num_complex::Complex` [INFO] [stdout] | [INFO] [stdout] 14 | (1, 2, 5.0.into()), [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:15:20 [INFO] [stdout] | [INFO] [stdout] 15 | (2, 0, 2.0), [INFO] [stdout] | ^^^ expected `Complex`, found floating-point number [INFO] [stdout] | [INFO] [stdout] = note: expected struct `num_complex::Complex` [INFO] [stdout] found type `{float}` [INFO] [stdout] help: call `Into::into` on this expression to convert `{float}` into `num_complex::Complex` [INFO] [stdout] | [INFO] [stdout] 15 | (2, 0, 2.0.into()), [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:16:20 [INFO] [stdout] | [INFO] [stdout] 16 | (2, 1, 5.0), [INFO] [stdout] | ^^^ expected `Complex`, found floating-point number [INFO] [stdout] | [INFO] [stdout] = note: expected struct `num_complex::Complex` [INFO] [stdout] found type `{float}` [INFO] [stdout] help: call `Into::into` on this expression to convert `{float}` into `num_complex::Complex` [INFO] [stdout] | [INFO] [stdout] 16 | (2, 1, 5.0.into()), [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:17:20 [INFO] [stdout] | [INFO] [stdout] 17 | (2, 2, -1.0), [INFO] [stdout] | ^^^^ expected `Complex`, found floating-point number [INFO] [stdout] | [INFO] [stdout] = note: expected struct `num_complex::Complex` [INFO] [stdout] found type `{float}` [INFO] [stdout] help: call `Into::into` on this expression to convert `{float}` into `num_complex::Complex` [INFO] [stdout] | [INFO] [stdout] 17 | (2, 2, (-1.0).into()), [INFO] [stdout] | + ++++++++ [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/lib.rs:20:20 [INFO] [stdout] | [INFO] [stdout] 20 | let soln = m.solve(vec![6.0, -4.0, 27.0]); [INFO] [stdout] | ----- ^^^^^^^^^^^^^^^^^^^^^ expected `&[Complex]`, found `Vec<{float}>` [INFO] [stdout] | | [INFO] [stdout] | arguments to this method are incorrect [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&[num_complex::Complex]` [INFO] [stdout] found struct `Vec<{float}>` [INFO] [stdout] note: method defined here [INFO] [stdout] --> /opt/rustwide/workdir/src/lib.rs:991:12 [INFO] [stdout] | [INFO] [stdout] 991 | pub fn solve(&mut self, rhs: &[Complex64]) -> SpResult> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] error: aborting due to 9 previous errors [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 7) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "3c2a9c457b5ab5058c186063b708c8f3bb0a2cc4e53f743115400ea04e3e5ce9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c2a9c457b5ab5058c186063b708c8f3bb0a2cc4e53f743115400ea04e3e5ce9", kill_on_drop: false }` [INFO] [stdout] 3c2a9c457b5ab5058c186063b708c8f3bb0a2cc4e53f743115400ea04e3e5ce9