[INFO] fetching crate pldag-rust 2.0.0...
[INFO] building pldag-rust-2.0.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate pldag-rust 2.0.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate pldag-rust 2.0.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate pldag-rust 2.0.0
[INFO] tweaked toml for crates.io crate pldag-rust 2.0.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pldag-rust 2.0.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pldag-rust 2.0.0 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ee3e05c8e0eda013e842020994a0cd183f0d4384a170f21cea295c0fe343230
[INFO] running `Command { std: "docker" "start" "-a" "8ee3e05c8e0eda013e842020994a0cd183f0d4384a170f21cea295c0fe343230", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ee3e05c8e0eda013e842020994a0cd183f0d4384a170f21cea295c0fe343230", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ee3e05c8e0eda013e842020994a0cd183f0d4384a170f21cea295c0fe343230", kill_on_drop: false }`
[INFO] [stdout] 8ee3e05c8e0eda013e842020994a0cd183f0d4384a170f21cea295c0fe343230
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 367f93818dd7fd5417ad24d9bb04044de86e82bce47f43eca54caf5d9558f809
[INFO] running `Command { std: "docker" "start" "-a" "367f93818dd7fd5417ad24d9bb04044de86e82bce47f43eca54caf5d9558f809", kill_on_drop: false }`
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling bimap v0.6.3
[INFO] [stderr]    Compiling pldag-rust v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Index`
[INFO] [stdout]  --> src/lib.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::ops::{Index, RangeInclusive};
[INFO] [stdout]   |                ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bound_bool` is never used
[INFO] [stdout]   --> src/lib.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn bound_bool(b: Bound) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bound_add` is never used
[INFO] [stdout]   --> src/lib.rs:73:4
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn bound_add(b1: Bound, b2: Bound) -> Bound {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bound_span` is never used
[INFO] [stdout]    --> src/lib.rs:103:4
[INFO] [stdout]     |
[INFO] [stdout] 103 | fn bound_span(b: Bound) -> i64 {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `A` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:180:9
[INFO] [stdout]     |
[INFO] [stdout] 180 |     pub A: DenseIntegerMatrix,
[INFO] [stdout]     |         ^ help: convert the identifier to snake case: `a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `new_A_data` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:221:17
[INFO] [stdout]     |
[INFO] [stdout] 221 |         let mut new_A_data   = self.A.data.clone();     // Vec<Vec<i64>>
[INFO] [stdout]     |                 ^^^^^^^^^^ help: convert the identifier to snake case: `new_a_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `new_A` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:262:13
[INFO] [stdout]     |
[INFO] [stdout] 262 |         let new_A = DenseIntegerMatrix {
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `new_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `A` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:363:9
[INFO] [stdout]     |
[INFO] [stdout] 363 |     pub A: SparseIntegerMatrix,
[INFO] [stdout]     |         ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `S` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:660:17
[INFO] [stdout]     |
[INFO] [stdout] 660 |         let mut S: VecDeque<String> = self.nodes
[INFO] [stdout]     |                 ^ help: convert the identifier to snake case (notice the capitalization): `s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A_matrix` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:893:17
[INFO] [stdout]     |
[INFO] [stdout] 893 |         let mut A_matrix = SparseIntegerMatrix::new();
[INFO] [stdout]     |                 ^^^^^^^^ help: convert the identifier to snake case: `a_matrix`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "367f93818dd7fd5417ad24d9bb04044de86e82bce47f43eca54caf5d9558f809", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "367f93818dd7fd5417ad24d9bb04044de86e82bce47f43eca54caf5d9558f809", kill_on_drop: false }`
[INFO] [stdout] 367f93818dd7fd5417ad24d9bb04044de86e82bce47f43eca54caf5d9558f809
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b1f3cbaa6c8686a701d3297fca8dfa376f66995bd8f131b4098f13df0d9ae68
[INFO] running `Command { std: "docker" "start" "-a" "6b1f3cbaa6c8686a701d3297fca8dfa376f66995bd8f131b4098f13df0d9ae68", kill_on_drop: false }`
[INFO] [stderr]    Compiling pldag-rust v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Index`
[INFO] [stdout]  --> src/lib.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::ops::{Index, RangeInclusive};
[INFO] [stdout]   |                ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bound_bool` is never used
[INFO] [stdout]   --> src/lib.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn bound_bool(b: Bound) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bound_add` is never used
[INFO] [stdout]   --> src/lib.rs:73:4
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn bound_add(b1: Bound, b2: Bound) -> Bound {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bound_span` is never used
[INFO] [stdout]    --> src/lib.rs:103:4
[INFO] [stdout]     |
[INFO] [stdout] 103 | fn bound_span(b: Bound) -> i64 {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `A` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:180:9
[INFO] [stdout]     |
[INFO] [stdout] 180 |     pub A: DenseIntegerMatrix,
[INFO] [stdout]     |         ^ help: convert the identifier to snake case: `a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `new_A_data` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:221:17
[INFO] [stdout]     |
[INFO] [stdout] 221 |         let mut new_A_data   = self.A.data.clone();     // Vec<Vec<i64>>
[INFO] [stdout]     |                 ^^^^^^^^^^ help: convert the identifier to snake case: `new_a_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `new_A` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:262:13
[INFO] [stdout]     |
[INFO] [stdout] 262 |         let new_A = DenseIntegerMatrix {
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `new_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `A` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:363:9
[INFO] [stdout]     |
[INFO] [stdout] 363 |     pub A: SparseIntegerMatrix,
[INFO] [stdout]     |         ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `S` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:660:17
[INFO] [stdout]     |
[INFO] [stdout] 660 |         let mut S: VecDeque<String> = self.nodes
[INFO] [stdout]     |                 ^ help: convert the identifier to snake case (notice the capitalization): `s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A_matrix` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:893:17
[INFO] [stdout]     |
[INFO] [stdout] 893 |         let mut A_matrix = SparseIntegerMatrix::new();
[INFO] [stdout]     |                 ^^^^^^^^ help: convert the identifier to snake case: `a_matrix`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Index`
[INFO] [stdout]  --> src/lib.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::ops::{Index, RangeInclusive};
[INFO] [stdout]   |                ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/lib.rs:1791:49
[INFO] [stdout]      |
[INFO] [stdout] 1791 |         pldag.set_primitive("z".into(), (0, 0));;
[INFO] [stdout]      |                                                 ^ help: remove this semicolon
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bound_bool` is never used
[INFO] [stdout]   --> src/lib.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn bound_bool(b: Bound) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bound_add` is never used
[INFO] [stdout]   --> src/lib.rs:73:4
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn bound_add(b1: Bound, b2: Bound) -> Bound {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bound_span` is never used
[INFO] [stdout]    --> src/lib.rs:103:4
[INFO] [stdout]     |
[INFO] [stdout] 103 | fn bound_span(b: Bound) -> i64 {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `A` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:180:9
[INFO] [stdout]     |
[INFO] [stdout] 180 |     pub A: DenseIntegerMatrix,
[INFO] [stdout]     |         ^ help: convert the identifier to snake case: `a`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `new_A_data` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:221:17
[INFO] [stdout]     |
[INFO] [stdout] 221 |         let mut new_A_data   = self.A.data.clone();     // Vec<Vec<i64>>
[INFO] [stdout]     |                 ^^^^^^^^^^ help: convert the identifier to snake case: `new_a_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `new_A` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:262:13
[INFO] [stdout]     |
[INFO] [stdout] 262 |         let new_A = DenseIntegerMatrix {
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `new_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `A` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:363:9
[INFO] [stdout]     |
[INFO] [stdout] 363 |     pub A: SparseIntegerMatrix,
[INFO] [stdout]     |         ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `S` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:660:17
[INFO] [stdout]     |
[INFO] [stdout] 660 |         let mut S: VecDeque<String> = self.nodes
[INFO] [stdout]     |                 ^ help: convert the identifier to snake case (notice the capitalization): `s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A_matrix` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:893:17
[INFO] [stdout]     |
[INFO] [stdout] 893 |         let mut A_matrix = SparseIntegerMatrix::new();
[INFO] [stdout]     |                 ^^^^^^^^ help: convert the identifier to snake case: `a_matrix`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `Command { std: "docker" "inspect" "6b1f3cbaa6c8686a701d3297fca8dfa376f66995bd8f131b4098f13df0d9ae68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b1f3cbaa6c8686a701d3297fca8dfa376f66995bd8f131b4098f13df0d9ae68", kill_on_drop: false }`
[INFO] [stdout] 6b1f3cbaa6c8686a701d3297fca8dfa376f66995bd8f131b4098f13df0d9ae68
