[INFO] fetching crate qip 1.4.0... [INFO] checking qip-1.4.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate qip 1.4.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate qip 1.4.0 [INFO] finished tweaking crates.io crate qip 1.4.0 [INFO] tweaked toml for crates.io crate qip 1.4.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate qip 1.4.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate qip 1.4.0 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4237e7757279ee32b60ceeda8e2a8b9295fe5ed887e22465cd76383f2269cdad [INFO] running `Command { std: "docker" "start" "-a" "4237e7757279ee32b60ceeda8e2a8b9295fe5ed887e22465cd76383f2269cdad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4237e7757279ee32b60ceeda8e2a8b9295fe5ed887e22465cd76383f2269cdad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4237e7757279ee32b60ceeda8e2a8b9295fe5ed887e22465cd76383f2269cdad", kill_on_drop: false }` [INFO] [stdout] 4237e7757279ee32b60ceeda8e2a8b9295fe5ed887e22465cd76383f2269cdad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9a6c6a577adecd7859de104dc43d00e07be03548d62734cfd5175d170969e2ad [INFO] running `Command { std: "docker" "start" "-a" "9a6c6a577adecd7859de104dc43d00e07be03548d62734cfd5175d170969e2ad", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.14 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking getrandom v0.2.9 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking num-complex v0.4.3 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking qip-iterators v1.4.0 [INFO] [stderr] Checking qip v1.4.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0425]: cannot find function `num_indices` in this scope [INFO] [stdout] --> src/state_ops/matrix_ops.rs:274:20 [INFO] [stdout] | [INFO] [stdout] 274 | assert_eq!(num_indices(&op), 3); [INFO] [stdout] | ^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: use the `.` operator to call the method `num_indices` on `&qip_iterators::iterators::MatrixOp>` [INFO] [stdout] | [INFO] [stdout] 274 - assert_eq!(num_indices(&op), 3); [INFO] [stdout] 274 + assert_eq!((&op).num_indices(), 3); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `num_indices` in this scope [INFO] [stdout] --> src/state_ops/matrix_ops.rs:284:20 [INFO] [stdout] | [INFO] [stdout] 284 | assert_eq!(num_indices(&op), 4); [INFO] [stdout] | ^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: use the `.` operator to call the method `num_indices` on `&qip_iterators::iterators::MatrixOp>` [INFO] [stdout] | [INFO] [stdout] 284 - assert_eq!(num_indices(&op), 4); [INFO] [stdout] 284 + assert_eq!((&op).num_indices(), 4); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `num_indices` in this scope [INFO] [stdout] --> src/state_ops/matrix_ops.rs:294:20 [INFO] [stdout] | [INFO] [stdout] 294 | assert_eq!(num_indices(&op), 4); [INFO] [stdout] | ^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: use the `.` operator to call the method `num_indices` on `&qip_iterators::iterators::MatrixOp>` [INFO] [stdout] | [INFO] [stdout] 294 - assert_eq!(num_indices(&op), 4); [INFO] [stdout] 294 + assert_eq!((&op).num_indices(), 4); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/conditioning.rs:22:23 [INFO] [stdout] | [INFO] [stdout] 22 | fn condition_with(&mut self, cr: Self::Register) -> Conditioned { [INFO] [stdout] | ^^^^^^^^^ ----------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 22 | fn condition_with(&mut self, cr: Self::Register) -> Conditioned<'_, Self> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `qip::inverter::Invertable` [INFO] [stdout] --> examples/inverse_example.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use qip::inverter::Invertable; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `qip::prelude::*` [INFO] [stdout] --> examples/inverse_example.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use qip::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::num::NonZeroUsize` [INFO] [stdout] --> examples/inverse_example.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::num::NonZeroUsize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stderr] error: could not compile `qip` (lib test) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "9a6c6a577adecd7859de104dc43d00e07be03548d62734cfd5175d170969e2ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a6c6a577adecd7859de104dc43d00e07be03548d62734cfd5175d170969e2ad", kill_on_drop: false }` [INFO] [stdout] 9a6c6a577adecd7859de104dc43d00e07be03548d62734cfd5175d170969e2ad