[INFO] cloning repository https://github.com/oelrich/advent-of-code-2020 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oelrich/advent-of-code-2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foelrich%2Fadvent-of-code-2020", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foelrich%2Fadvent-of-code-2020'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4f9e5213a48cda8b6ff4b8ae9db2f8199c7429d2 [INFO] checking oelrich/advent-of-code-2020 against try#15a786332e2f0dd343b226ab6bb8ec028a350f73 for pr-81782 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foelrich%2Fadvent-of-code-2020" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/oelrich/advent-of-code-2020 on toolchain 15a786332e2f0dd343b226ab6bb8ec028a350f73 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/oelrich/advent-of-code-2020 [INFO] finished tweaking git repo https://github.com/oelrich/advent-of-code-2020 [INFO] tweaked toml for git repo https://github.com/oelrich/advent-of-code-2020 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/oelrich/advent-of-code-2020 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 86d7c8c14b2a2539b9c15f670f0e89bec5d0a88d0dc8ee0879523d5ea10ba722 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "86d7c8c14b2a2539b9c15f670f0e89bec5d0a88d0dc8ee0879523d5ea10ba722", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "86d7c8c14b2a2539b9c15f670f0e89bec5d0a88d0dc8ee0879523d5ea10ba722", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86d7c8c14b2a2539b9c15f670f0e89bec5d0a88d0dc8ee0879523d5ea10ba722", kill_on_drop: false }` [INFO] [stdout] 86d7c8c14b2a2539b9c15f670f0e89bec5d0a88d0dc8ee0879523d5ea10ba722 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a4f7a02fb8497b2fa3ec67d1d5678ab89f920b74efb01f788a1b86307caa7210 [INFO] running `Command { std: "docker" "start" "-a" "a4f7a02fb8497b2fa3ec67d1d5678ab89f920b74efb01f788a1b86307caa7210", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.53 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling lexical-core v0.7.4 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking funty v1.0.1 [INFO] [stderr] Checking tap v1.0.0 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking strum v0.20.0 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking sharded-slab v0.1.0 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling nom v6.0.1 [INFO] [stderr] Checking tracing-log v0.1.1 [INFO] [stderr] Checking bitvec v0.19.4 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling tracing-attributes v0.1.11 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling strum_macros v0.20.1 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Checking tracing v0.1.22 [INFO] [stderr] Checking serde v1.0.117 [INFO] [stderr] Checking tracing-serde v0.1.2 [INFO] [stderr] Checking bstr v0.2.14 [INFO] [stderr] Checking csv v1.1.5 [INFO] [stderr] Checking tracing-subscriber v0.2.15 [INFO] [stderr] Checking aoc v0.1.0 (/opt/rustwide/workdir/aoc) [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> aoc/src/bagateller.rs:7:17 [INFO] [stdout] | [INFO] [stdout] 7 | let result = 0; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `entries` [INFO] [stdout] --> aoc/src/bagateller.rs:8:25 [INFO] [stdout] | [INFO] [stdout] 8 | if let Some(entries) = truth.get(bag) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_entries` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `visits` [INFO] [stdout] --> aoc/src/intligen.rs:48:31 [INFO] [stdout] | [INFO] [stdout] 48 | fn step_toggle(&mut self, visits: &mut HashMap) -> Next { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_visits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> aoc/src/bagateller.rs:7:17 [INFO] [stdout] | [INFO] [stdout] 7 | let result = 0; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `entries` [INFO] [stdout] --> aoc/src/bagateller.rs:8:25 [INFO] [stdout] | [INFO] [stdout] 8 | if let Some(entries) = truth.get(bag) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_entries` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `visits` [INFO] [stdout] --> aoc/src/intligen.rs:48:31 [INFO] [stdout] | [INFO] [stdout] 48 | fn step_toggle(&mut self, visits: &mut HashMap) -> Next { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_visits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 35s [INFO] running `Command { std: "docker" "inspect" "a4f7a02fb8497b2fa3ec67d1d5678ab89f920b74efb01f788a1b86307caa7210", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4f7a02fb8497b2fa3ec67d1d5678ab89f920b74efb01f788a1b86307caa7210", kill_on_drop: false }` [INFO] [stdout] a4f7a02fb8497b2fa3ec67d1d5678ab89f920b74efb01f788a1b86307caa7210