[INFO] cloning repository https://github.com/WytzeBreukel/Modified_COST_CODE [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WytzeBreukel/Modified_COST_CODE" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWytzeBreukel%2FModified_COST_CODE", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWytzeBreukel%2FModified_COST_CODE'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7bf550cd675eacf04c8285e6c59caa153a46fc21 [INFO] checking WytzeBreukel/Modified_COST_CODE against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWytzeBreukel%2FModified_COST_CODE" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/WytzeBreukel/Modified_COST_CODE on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/WytzeBreukel/Modified_COST_CODE [INFO] finished tweaking git repo https://github.com/WytzeBreukel/Modified_COST_CODE [INFO] tweaked toml for git repo https://github.com/WytzeBreukel/Modified_COST_CODE written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/WytzeBreukel/Modified_COST_CODE already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 82d6600dd4638cc22087cc80f9a3d7909aacefc43edc0eda1bc918aeeff60a1c [INFO] running `Command { std: "docker" "start" "-a" "82d6600dd4638cc22087cc80f9a3d7909aacefc43edc0eda1bc918aeeff60a1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "82d6600dd4638cc22087cc80f9a3d7909aacefc43edc0eda1bc918aeeff60a1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82d6600dd4638cc22087cc80f9a3d7909aacefc43edc0eda1bc918aeeff60a1c", kill_on_drop: false }` [INFO] [stdout] 82d6600dd4638cc22087cc80f9a3d7909aacefc43edc0eda1bc918aeeff60a1c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4dcff7893f4ac7dac3c4a69e83ea4e8930a5b1d2d0dcde644aefd0f7acec7755 [INFO] running `Command { std: "docker" "start" "-a" "4dcff7893f4ac7dac3c4a69e83ea4e8930a5b1d2d0dcde644aefd0f7acec7755", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling cc v1.0.61 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking regex-syntax v0.6.20 [INFO] [stderr] Checking strsim v0.9.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking aho-corasick v0.7.14 [INFO] [stderr] Checking memmap v0.5.2 [INFO] [stderr] Compiling lz4-sys v1.9.2 [INFO] [stderr] Checking regex v1.4.1 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Checking serde v1.0.117 [INFO] [stderr] Checking docopt v1.1.0 [INFO] [stderr] Checking lz4 v1.23.2 [INFO] [stderr] Checking COST v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/hilbert_curve.rs:212:31 [INFO] [stdout] | [INFO] [stdout] 212 | val => panic!(format!("Found : ({:x}, {:x})", val.0, val.1)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 212 - val => panic!(format!("Found : ({:x}, {:x})", val.0, val.1)), [INFO] [stdout] 212 + val => panic!("Found : ({:x}, {:x})", val.0, val.1), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/hilbert_curve.rs:212:31 [INFO] [stdout] | [INFO] [stdout] 212 | val => panic!(format!("Found : ({:x}, {:x})", val.0, val.1)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 212 - val => panic!(format!("Found : ({:x}, {:x})", val.0, val.1)), [INFO] [stdout] 212 + val => panic!("Found : ({:x}, {:x})", val.0, val.1), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `union_find` [INFO] [stdout] --> src/bin/union_find.rs:79:4 [INFO] [stdout] | [INFO] [stdout] 79 | fn union_find(graph: &G, nodes: u32) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/to_hilbert.rs:16:6 [INFO] [stdout] | [INFO] [stdout] 16 | let mut timer = std::time::Instant::now(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `pagerank` [INFO] [stdout] --> src/bin/pagerank.rs:62:4 [INFO] [stdout] | [INFO] [stdout] 62 | fn pagerank(graph: &G, nodes: u32, alpha: f32) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/to_hilbert.rs:16:6 [INFO] [stdout] | [INFO] [stdout] 16 | let mut timer = std::time::Instant::now(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `label_propagation` [INFO] [stdout] --> src/bin/label_prop.rs:68:4 [INFO] [stdout] | [INFO] [stdout] 68 | fn label_propagation(graph: &G, nodes: u32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `pagerank` [INFO] [stdout] --> src/bin/pagerank.rs:62:4 [INFO] [stdout] | [INFO] [stdout] 62 | fn pagerank(graph: &G, nodes: u32, alpha: f32) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `label_propagation` [INFO] [stdout] --> src/bin/label_prop.rs:68:4 [INFO] [stdout] | [INFO] [stdout] 68 | fn label_propagation(graph: &G, nodes: u32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `union_find` [INFO] [stdout] --> src/bin/union_find.rs:79:4 [INFO] [stdout] | [INFO] [stdout] 79 | fn union_find(graph: &G, nodes: u32) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.16s [INFO] running `Command { std: "docker" "inspect" "4dcff7893f4ac7dac3c4a69e83ea4e8930a5b1d2d0dcde644aefd0f7acec7755", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4dcff7893f4ac7dac3c4a69e83ea4e8930a5b1d2d0dcde644aefd0f7acec7755", kill_on_drop: false }` [INFO] [stdout] 4dcff7893f4ac7dac3c4a69e83ea4e8930a5b1d2d0dcde644aefd0f7acec7755