[INFO] fetching crate depict 0.2.0...
[INFO] crate depict 0.2.0 is already in cache
[INFO] crate depict 0.2.0 is already in cache
[INFO] crate depict 0.2.0 is already in cache
[INFO] crate depict 0.2.0 is already in cache
[INFO] crate depict 0.2.0 is already in cache
[INFO] crate depict 0.2.0 is already in cache
[INFO] crate depict 0.2.0 is already in cache
[INFO] crate depict 0.2.0 is already in cache
[INFO] crate depict 0.2.0 is already in cache
[INFO] crate depict 0.2.0 is already in cache
[INFO] crate depict 0.2.0 is already in cache
[INFO] crate depict 0.2.0 is already in cache
[INFO] crate depict 0.2.0 is already in cache
[INFO] crate depict 0.2.0 is already in cache
[INFO] checking depict-0.2.0 against master#7308c22c6a8d77e82187e290e1f7459870e48d12 for pr-99447
[INFO] extracting crate depict 0.2.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate depict 0.2.0 on toolchain 7308c22c6a8d77e82187e290e1f7459870e48d12
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7308c22c6a8d77e82187e290e1f7459870e48d12" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate depict 0.2.0
[INFO] finished tweaking crates.io crate depict 0.2.0
[INFO] tweaked toml for crates.io crate depict 0.2.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7308c22c6a8d77e82187e290e1f7459870e48d12" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7308c22c6a8d77e82187e290e1f7459870e48d12" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded logos v0.12.1
[INFO] [stderr]   Downloaded logos-derive v0.12.1
[INFO] [stderr]   Downloaded beef v0.5.2
[INFO] [stderr]   Downloaded pomelo-impl v0.1.5
[INFO] [stderr]   Downloaded osqp-sys v0.6.2
[INFO] [stderr]   Downloaded sorted-vec v0.7.0
[INFO] [stderr]   Downloaded enum-kinds v0.5.1
[INFO] [stderr]   Downloaded osqp v0.6.2
[INFO] [stderr]   Downloaded ndarray v0.15.6
[INFO] [stderr]   Downloaded pomelo v0.1.5
[INFO] [stderr]   Downloaded tracing-error v0.2.0
[INFO] [stderr]   Downloaded typed-index-collections v3.0.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+7308c22c6a8d77e82187e290e1f7459870e48d12" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f0dd603e582667061f83448d5fccc9b3d0e2f96384d3a1c603106676c823c18e
[INFO] running `Command { std: "docker" "start" "-a" "f0dd603e582667061f83448d5fccc9b3d0e2f96384d3a1c603106676c823c18e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0dd603e582667061f83448d5fccc9b3d0e2f96384d3a1c603106676c823c18e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0dd603e582667061f83448d5fccc9b3d0e2f96384d3a1c603106676c823c18e", kill_on_drop: false }`
[INFO] [stdout] f0dd603e582667061f83448d5fccc9b3d0e2f96384d3a1c603106676c823c18e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+7308c22c6a8d77e82187e290e1f7459870e48d12" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a91ee60eb9eea1908cd81d0990c934449f21164fefb1e66b07c5f4c2efbb5f51
[INFO] running `Command { std: "docker" "start" "-a" "a91ee60eb9eea1908cd81d0990c934449f21164fefb1e66b07c5f4c2efbb5f51", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.129
[INFO] [stderr]     Checking once_cell v1.13.0
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling fs_extra v1.2.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]     Checking fastrand v1.8.0
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]     Checking either v1.7.0
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking bit-vec v0.6.3
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[INFO] [stderr]     Checking matrixmultiply v0.3.2
[INFO] [stderr]     Checking itertools v0.10.3
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]    Compiling cmake v0.1.48
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling indexmap v1.9.1
[INFO] [stderr]    Compiling num-integer v0.1.45
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[INFO] [stderr]     Checking rand_core v0.6.3
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[INFO] [stderr]     Checking rand_xorshift v0.3.0
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking proptest v1.0.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.22
[INFO] [stderr]    Compiling thiserror-impl v1.0.32
[INFO] [stderr]    Compiling pomelo-impl v0.1.5
[INFO] [stderr]    Compiling logos-derive v0.12.1
[INFO] [stderr]    Compiling enum-kinds v0.5.1
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]     Checking osqp v0.6.2
[INFO] [stderr]     Checking pomelo v0.1.5
[INFO] [stderr]     Checking logos v0.12.1
[INFO] [stderr]     Checking tracing v0.1.36
[INFO] [stderr]     Checking thiserror v1.0.32
[INFO] [stderr]     Checking tracing-error v0.2.0
[INFO] [stderr]     Checking depict v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `V` should have a snake case name
[INFO] [stdout]     --> src/graph_drawing.rs:1645:17
[INFO] [stdout]      |
[INFO] [stdout] 1645 |         let mut V: Vars = Vars::new();
[INFO] [stdout]      |                 ^ help: convert the identifier to snake case (notice the capitalization): `v`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `C` should have a snake case name
[INFO] [stdout]     --> src/graph_drawing.rs:1646:17
[INFO] [stdout]      |
[INFO] [stdout] 1646 |         let mut C: Constraints = Constraints::new();
[INFO] [stdout]      |                 ^ help: convert the identifier to snake case (notice the capitalization): `c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Pd` should have a snake case name
[INFO] [stdout]     --> src/graph_drawing.rs:1647:17
[INFO] [stdout]      |
[INFO] [stdout] 1647 |         let mut Pd: Vec<Monomial> = vec![];
[INFO] [stdout]      |                 ^^ help: convert the identifier to snake case: `pd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Q` should have a snake case name
[INFO] [stdout]     --> src/graph_drawing.rs:1648:17
[INFO] [stdout]      |
[INFO] [stdout] 1648 |         let mut Q: Vec<Monomial> = vec![];
[INFO] [stdout]      |                 ^ help: convert the identifier to snake case: `q`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `L` should have a snake case name
[INFO] [stdout]     --> src/graph_drawing.rs:1650:13
[INFO] [stdout]      |
[INFO] [stdout] 1650 |         let L = AnySol::L;
[INFO] [stdout]      |             ^ help: convert the identifier to snake case: `l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `R` should have a snake case name
[INFO] [stdout]     --> src/graph_drawing.rs:1651:13
[INFO] [stdout]      |
[INFO] [stdout] 1651 |         let R = AnySol::R;
[INFO] [stdout]      |             ^ help: convert the identifier to snake case: `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `S` should have a snake case name
[INFO] [stdout]     --> src/graph_drawing.rs:1652:13
[INFO] [stdout]      |
[INFO] [stdout] 1652 |         let S = AnySol::S;
[INFO] [stdout]      |             ^ help: convert the identifier to snake case (notice the capitalization): `s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `sparsePd` should have a snake case name
[INFO] [stdout]     --> src/graph_drawing.rs:2004:13
[INFO] [stdout]      |
[INFO] [stdout] 2004 |         let sparsePd = &Pd[..];
[INFO] [stdout]      |             ^^^^^^^^ help: convert the identifier to snake case: `sparse_pd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `P2` should have a snake case name
[INFO] [stdout]     --> src/graph_drawing.rs:2006:13
[INFO] [stdout]      |
[INFO] [stdout] 2006 |         let P2 = as_diag_csc_matrix(Some(n), Some(n), sparsePd);
[INFO] [stdout]      |             ^^ help: convert the identifier to snake case: `p2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Q2` should have a snake case name
[INFO] [stdout]     --> src/graph_drawing.rs:2009:17
[INFO] [stdout]      |
[INFO] [stdout] 2009 |         let mut Q2 = Vec::with_capacity(n);
[INFO] [stdout]      |                 ^^ help: convert the identifier to snake case: `q2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `L2` should have a snake case name
[INFO] [stdout]     --> src/graph_drawing.rs:2016:17
[INFO] [stdout]      |
[INFO] [stdout] 2016 |         let mut L2 = vec![];
[INFO] [stdout]      |                 ^^ help: convert the identifier to snake case: `l2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `U2` should have a snake case name
[INFO] [stdout]     --> src/graph_drawing.rs:2017:17
[INFO] [stdout]      |
[INFO] [stdout] 2017 |         let mut U2 = vec![];
[INFO] [stdout]      |                 ^^ help: convert the identifier to snake case (notice the capitalization): `u2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A2` should have a snake case name
[INFO] [stdout]     --> src/graph_drawing.rs:2025:13
[INFO] [stdout]      |
[INFO] [stdout] 2025 |         let A2: CscMatrix = C.into();
[INFO] [stdout]      |             ^^ help: convert the identifier to snake case: `a2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `V` should have a snake case name
[INFO] [stdout]     --> src/graph_drawing.rs:1645:17
[INFO] [stdout]      |
[INFO] [stdout] 1645 |         let mut V: Vars = Vars::new();
[INFO] [stdout]      |                 ^ help: convert the identifier to snake case (notice the capitalization): `v`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `C` should have a snake case name
[INFO] [stdout]     --> src/graph_drawing.rs:1646:17
[INFO] [stdout]      |
[INFO] [stdout] 1646 |         let mut C: Constraints = Constraints::new();
[INFO] [stdout]      |                 ^ help: convert the identifier to snake case (notice the capitalization): `c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Pd` should have a snake case name
[INFO] [stdout]     --> src/graph_drawing.rs:1647:17
[INFO] [stdout]      |
[INFO] [stdout] 1647 |         let mut Pd: Vec<Monomial> = vec![];
[INFO] [stdout]      |                 ^^ help: convert the identifier to snake case: `pd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Q` should have a snake case name
[INFO] [stdout]     --> src/graph_drawing.rs:1648:17
[INFO] [stdout]      |
[INFO] [stdout] 1648 |         let mut Q: Vec<Monomial> = vec![];
[INFO] [stdout]      |                 ^ help: convert the identifier to snake case: `q`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `L` should have a snake case name
[INFO] [stdout]     --> src/graph_drawing.rs:1650:13
[INFO] [stdout]      |
[INFO] [stdout] 1650 |         let L = AnySol::L;
[INFO] [stdout]      |             ^ help: convert the identifier to snake case: `l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `R` should have a snake case name
[INFO] [stdout]     --> src/graph_drawing.rs:1651:13
[INFO] [stdout]      |
[INFO] [stdout] 1651 |         let R = AnySol::R;
[INFO] [stdout]      |             ^ help: convert the identifier to snake case: `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `S` should have a snake case name
[INFO] [stdout]     --> src/graph_drawing.rs:1652:13
[INFO] [stdout]      |
[INFO] [stdout] 1652 |         let S = AnySol::S;
[INFO] [stdout]      |             ^ help: convert the identifier to snake case (notice the capitalization): `s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `sparsePd` should have a snake case name
[INFO] [stdout]     --> src/graph_drawing.rs:2004:13
[INFO] [stdout]      |
[INFO] [stdout] 2004 |         let sparsePd = &Pd[..];
[INFO] [stdout]      |             ^^^^^^^^ help: convert the identifier to snake case: `sparse_pd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `P2` should have a snake case name
[INFO] [stdout]     --> src/graph_drawing.rs:2006:13
[INFO] [stdout]      |
[INFO] [stdout] 2006 |         let P2 = as_diag_csc_matrix(Some(n), Some(n), sparsePd);
[INFO] [stdout]      |             ^^ help: convert the identifier to snake case: `p2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Q2` should have a snake case name
[INFO] [stdout]     --> src/graph_drawing.rs:2009:17
[INFO] [stdout]      |
[INFO] [stdout] 2009 |         let mut Q2 = Vec::with_capacity(n);
[INFO] [stdout]      |                 ^^ help: convert the identifier to snake case: `q2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `L2` should have a snake case name
[INFO] [stdout]     --> src/graph_drawing.rs:2016:17
[INFO] [stdout]      |
[INFO] [stdout] 2016 |         let mut L2 = vec![];
[INFO] [stdout]      |                 ^^ help: convert the identifier to snake case: `l2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `U2` should have a snake case name
[INFO] [stdout]     --> src/graph_drawing.rs:2017:17
[INFO] [stdout]      |
[INFO] [stdout] 2017 |         let mut U2 = vec![];
[INFO] [stdout]      |                 ^^ help: convert the identifier to snake case (notice the capitalization): `u2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A2` should have a snake case name
[INFO] [stdout]     --> src/graph_drawing.rs:2025:13
[INFO] [stdout]      |
[INFO] [stdout] 2025 |         let A2: CscMatrix = C.into();
[INFO] [stdout]      |             ^^ help: convert the identifier to snake case: `a2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.31s
[INFO] running `Command { std: "docker" "inspect" "a91ee60eb9eea1908cd81d0990c934449f21164fefb1e66b07c5f4c2efbb5f51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a91ee60eb9eea1908cd81d0990c934449f21164fefb1e66b07c5f4c2efbb5f51", kill_on_drop: false }`
[INFO] [stdout] a91ee60eb9eea1908cd81d0990c934449f21164fefb1e66b07c5f4c2efbb5f51