[INFO] cloning repository https://github.com/phiresky/csv-cooccurrence-graph [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/phiresky/csv-cooccurrence-graph" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphiresky%2Fcsv-cooccurrence-graph", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphiresky%2Fcsv-cooccurrence-graph'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3bcdffc31fee5e052c7fa204ca817e5a6b80b40d [INFO] checking phiresky/csv-cooccurrence-graph against master#8f359beca4e58bc3ae795a666301a8f47023044c for pr-121557 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphiresky%2Fcsv-cooccurrence-graph" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/phiresky/csv-cooccurrence-graph on toolchain 8f359beca4e58bc3ae795a666301a8f47023044c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f359beca4e58bc3ae795a666301a8f47023044c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/phiresky/csv-cooccurrence-graph [INFO] finished tweaking git repo https://github.com/phiresky/csv-cooccurrence-graph [INFO] tweaked toml for git repo https://github.com/phiresky/csv-cooccurrence-graph written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/phiresky/csv-cooccurrence-graph 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" "+8f359beca4e58bc3ae795a666301a8f47023044c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded structopt-derive v0.4.14 [INFO] [stderr] Downloaded console v0.11.3 [INFO] [stderr] Downloaded quote v1.0.8 [INFO] [stderr] Downloaded unic-ucd-bidi v0.9.0 [INFO] [stderr] Downloaded termios v0.3.2 [INFO] [stderr] Downloaded terminal_size v0.1.12 [INFO] [stderr] Downloaded unic-ucd-hangul v0.9.0 [INFO] [stderr] Downloaded unic-ucd-age v0.9.0 [INFO] [stderr] Downloaded unic-ucd-ident v0.9.0 [INFO] [stderr] Downloaded unic-ucd-category v0.9.0 [INFO] [stderr] Downloaded anyhow v1.0.31 [INFO] [stderr] Downloaded ahash v0.3.8 [INFO] [stderr] Downloaded structopt v0.3.21 [INFO] [stderr] Downloaded serde_json v1.0.61 [INFO] [stderr] Downloaded hashbrown v0.8.0 [INFO] [stderr] Downloaded unic-ucd-name v0.9.0 [INFO] [stderr] Downloaded bstr v0.2.13 [INFO] [stderr] Downloaded syn v1.0.58 [INFO] [stderr] Downloaded csv v1.1.3 [INFO] [stderr] Downloaded unic-ucd-normal v0.9.0 [INFO] [stderr] Downloaded unic-ucd-common v0.9.0 [INFO] [stderr] Downloaded unic-ucd-name_aliases v0.9.0 [INFO] [stderr] Downloaded unic-ucd v0.9.0 [INFO] [stderr] Downloaded unic-ucd-case v0.9.0 [INFO] [stderr] Downloaded unic-ucd-block v0.9.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+8f359beca4e58bc3ae795a666301a8f47023044c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 91d1d7b7d7a500d5ad322c96331b0c688f15db1090ec42ed124cd75a92cc8565 [INFO] running `Command { std: "docker" "start" "-a" "91d1d7b7d7a500d5ad322c96331b0c688f15db1090ec42ed124cd75a92cc8565", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "91d1d7b7d7a500d5ad322c96331b0c688f15db1090ec42ed124cd75a92cc8565", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91d1d7b7d7a500d5ad322c96331b0c688f15db1090ec42ed124cd75a92cc8565", kill_on_drop: false }` [INFO] [stdout] 91d1d7b7d7a500d5ad322c96331b0c688f15db1090ec42ed124cd75a92cc8565 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+8f359beca4e58bc3ae795a666301a8f47023044c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2752d5abf01aec86d049492bdfdffb252b01b75087d1e6a1ea215c91406123b1 [INFO] running `Command { std: "docker" "start" "-a" "2752d5abf01aec86d049492bdfdffb252b01b75087d1e6a1ea215c91406123b1", kill_on_drop: false }` [INFO] [stderr] Checking unic-common v0.9.0 [INFO] [stderr] Checking unic-char-range v0.9.0 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling serde v1.0.112 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Compiling hashbrown v0.8.0 [INFO] [stderr] Compiling indexmap v1.4.0 [INFO] [stderr] Compiling serde_json v1.0.61 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking unic-ucd-version v0.9.0 [INFO] [stderr] Checking unic-char-property v0.9.0 [INFO] [stderr] Checking unic-ucd-hangul v0.9.0 [INFO] [stderr] Compiling anyhow v1.0.31 [INFO] [stderr] Checking unic-ucd-category v0.9.0 [INFO] [stderr] Checking unic-ucd-name v0.9.0 [INFO] [stderr] Checking unic-ucd-segment v0.9.0 [INFO] [stderr] Checking unic-ucd-name_aliases v0.9.0 [INFO] [stderr] Checking unic-ucd-age v0.9.0 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking unic-ucd-normal v0.9.0 [INFO] [stderr] Checking unic-ucd-block v0.9.0 [INFO] [stderr] Checking unic-ucd-ident v0.9.0 [INFO] [stderr] Checking unic-ucd-case v0.9.0 [INFO] [stderr] Checking unic-ucd-bidi v0.9.0 [INFO] [stderr] Checking unic-ucd-common v0.9.0 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking number_prefix v0.3.0 [INFO] [stderr] Checking ahash v0.3.8 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking terminal_size v0.1.12 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking termios v0.3.2 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking console v0.11.3 [INFO] [stderr] Checking indicatif v0.15.0 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Checking unic-ucd v0.9.0 [INFO] [stderr] Checking csv-cooccurrence-graph v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `bail` [INFO] [stdout] --> src/main.rs:1:14 [INFO] [stdout] | [INFO] [stdout] 1 | use anyhow::{bail, Context, Result}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bail` [INFO] [stdout] --> src/main.rs:1:14 [INFO] [stdout] | [INFO] [stdout] 1 | use anyhow::{bail, Context, Result}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tweet_year` [INFO] [stdout] --> src/main.rs:136:9 [INFO] [stdout] | [INFO] [stdout] 136 | let tweet_year = &record[0]; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tweet_year` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tweet_year` [INFO] [stdout] --> src/main.rs:136:9 [INFO] [stdout] | [INFO] [stdout] 136 | let tweet_year = &record[0]; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tweet_year` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tag` [INFO] [stdout] --> src/main.rs:321:18 [INFO] [stdout] | [INFO] [stdout] 321 | let (tag, _) = nodes.get_index(inx_1).unwrap(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_tag` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tag2` [INFO] [stdout] --> src/main.rs:322:18 [INFO] [stdout] | [INFO] [stdout] 322 | let (tag2, _) = nodes.get_index(inx_2).unwrap(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_tag2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tag` [INFO] [stdout] --> src/main.rs:321:18 [INFO] [stdout] | [INFO] [stdout] 321 | let (tag, _) = nodes.get_index(inx_1).unwrap(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_tag` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tag2` [INFO] [stdout] --> src/main.rs:322:18 [INFO] [stdout] | [INFO] [stdout] 322 | let (tag2, _) = nodes.get_index(inx_2).unwrap(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_tag2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `debugemoji` is never used [INFO] [stdout] --> src/main.rs:48:4 [INFO] [stdout] | [INFO] [stdout] 48 | fn debugemoji(str: &str) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `min_to_retain_nodes` should have an upper case name [INFO] [stdout] --> src/main.rs:185:7 [INFO] [stdout] | [INFO] [stdout] 185 | const min_to_retain_nodes: i64 = 7; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `MIN_TO_RETAIN_NODES` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `min_to_retain_edges` should have an upper case name [INFO] [stdout] --> src/main.rs:186:7 [INFO] [stdout] | [INFO] [stdout] 186 | const min_to_retain_edges: i64 = 3; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `MIN_TO_RETAIN_EDGES` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `debugemoji` is never used [INFO] [stdout] --> src/main.rs:48:4 [INFO] [stdout] | [INFO] [stdout] 48 | fn debugemoji(str: &str) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `min_to_retain_nodes` should have an upper case name [INFO] [stdout] --> src/main.rs:185:7 [INFO] [stdout] | [INFO] [stdout] 185 | const min_to_retain_nodes: i64 = 7; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `MIN_TO_RETAIN_NODES` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `min_to_retain_edges` should have an upper case name [INFO] [stdout] --> src/main.rs:186:7 [INFO] [stdout] | [INFO] [stdout] 186 | const min_to_retain_edges: i64 = 3; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `MIN_TO_RETAIN_EDGES` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.57s [INFO] running `Command { std: "docker" "inspect" "2752d5abf01aec86d049492bdfdffb252b01b75087d1e6a1ea215c91406123b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2752d5abf01aec86d049492bdfdffb252b01b75087d1e6a1ea215c91406123b1", kill_on_drop: false }` [INFO] [stdout] 2752d5abf01aec86d049492bdfdffb252b01b75087d1e6a1ea215c91406123b1