[INFO] cloning repository https://github.com/lesguillemets/find_the_conways [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lesguillemets/find_the_conways" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flesguillemets%2Ffind_the_conways", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flesguillemets%2Ffind_the_conways'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4f24dee445cba76344258e38c55c3f4bcd24efd6 [INFO] checking lesguillemets/find_the_conways against master#c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2 for pr-142712 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flesguillemets%2Ffind_the_conways" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/lesguillemets/find_the_conways [INFO] finished tweaking git repo https://github.com/lesguillemets/find_the_conways [INFO] tweaked toml for git repo https://github.com/lesguillemets/find_the_conways written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/lesguillemets/find_the_conways on toolchain c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/lesguillemets/find_the_conways 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" "+c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded gnuplot v0.0.32 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8b587f250845570886ed1b614869a242e70b553615a589eab2a1a17a5a3bcbef [INFO] running `Command { std: "docker" "start" "-a" "8b587f250845570886ed1b614869a242e70b553615a589eab2a1a17a5a3bcbef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8b587f250845570886ed1b614869a242e70b553615a589eab2a1a17a5a3bcbef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b587f250845570886ed1b614869a242e70b553615a589eab2a1a17a5a3bcbef", kill_on_drop: false }` [INFO] [stdout] 8b587f250845570886ed1b614869a242e70b553615a589eab2a1a17a5a3bcbef [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c720f49c46ec3e70bbc2bbb3e0dd1fe7fc0a47f2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b7ae54afcc8e3d87db0553aaf4f770ea0595d6abeccc34ca1d94bed2529c5c45 [INFO] running `Command { std: "docker" "start" "-a" "b7ae54afcc8e3d87db0553aaf4f770ea0595d6abeccc34ca1d94bed2529c5c45", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking gnuplot v0.0.32 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking find_the_conways v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `gnuplot` [INFO] [stdout] --> src/plot_utils.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use gnuplot; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/plot_utils.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufRead` and `BufReader` [INFO] [stdout] --> src/plot_utils.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{BufRead, BufReader}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time` [INFO] [stdout] --> src/plot_utils.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::time; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `gnuplot` [INFO] [stdout] --> src/plot_utils.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use gnuplot; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/plot_utils.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufRead` and `BufReader` [INFO] [stdout] --> src/plot_utils.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{BufRead, BufReader}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time` [INFO] [stdout] --> src/plot_utils.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::time; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SAVE_WIDTH` is never used [INFO] [stdout] --> src/plot_utils.rs:6:7 [INFO] [stdout] | [INFO] [stdout] 6 | const SAVE_WIDTH: u32 = 800; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SAVE_HEIGHT` is never used [INFO] [stdout] --> src/plot_utils.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | const SAVE_HEIGHT: u32 = 600; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SAVE_WIDTH` is never used [INFO] [stdout] --> src/plot_utils.rs:6:7 [INFO] [stdout] | [INFO] [stdout] 6 | const SAVE_WIDTH: u32 = 800; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SAVE_HEIGHT` is never used [INFO] [stdout] --> src/plot_utils.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | const SAVE_HEIGHT: u32 = 600; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `find_the_conways::read_serieses` [INFO] [stdout] --> src/bin/analysers.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use find_the_conways::read_serieses; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/bin/plot_lifes.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `find_the_conways::read_serieses` [INFO] [stdout] --> src/bin/analysers.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use find_the_conways::read_serieses; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/bin/plot_lifes.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SAVE_WIDTH` is never used [INFO] [stdout] --> src/bin/plot_lifes.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | const SAVE_WIDTH: u32 = 800; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SAVE_HEIGHT` is never used [INFO] [stdout] --> src/bin/plot_lifes.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | const SAVE_HEIGHT: u32 = 600; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_PLOT_SEQS` is never used [INFO] [stdout] --> src/bin/plot_lifes.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | const MAX_PLOT_SEQS: u32 = 100; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `normalise` is never used [INFO] [stdout] --> src/bin/plot_lifes.rs:55:4 [INFO] [stdout] | [INFO] [stdout] 55 | fn normalise(s: &str) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SAVE_WIDTH` is never used [INFO] [stdout] --> src/bin/plot_lifes.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | const SAVE_WIDTH: u32 = 800; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SAVE_HEIGHT` is never used [INFO] [stdout] --> src/bin/plot_lifes.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | const SAVE_HEIGHT: u32 = 600; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_PLOT_SEQS` is never used [INFO] [stdout] --> src/bin/plot_lifes.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | const MAX_PLOT_SEQS: u32 = 100; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `normalise` is never used [INFO] [stdout] --> src/bin/plot_lifes.rs:55:4 [INFO] [stdout] | [INFO] [stdout] 55 | fn normalise(s: &str) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.74s [INFO] running `Command { std: "docker" "inspect" "b7ae54afcc8e3d87db0553aaf4f770ea0595d6abeccc34ca1d94bed2529c5c45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7ae54afcc8e3d87db0553aaf4f770ea0595d6abeccc34ca1d94bed2529c5c45", kill_on_drop: false }` [INFO] [stdout] b7ae54afcc8e3d87db0553aaf4f770ea0595d6abeccc34ca1d94bed2529c5c45