[INFO] cloning repository https://github.com/zollee60/aoc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zollee60/aoc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzollee60%2Faoc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzollee60%2Faoc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e136ed5fbb14bac0308ecff3c3ce09e6334d2876
[INFO] checking zollee60/aoc against master#cd7cbe818e4a66d46fe2df993d1b8518eba8a5cd for pr-145463
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzollee60%2Faoc" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/zollee60/aoc
[INFO] finished tweaking git repo https://github.com/zollee60/aoc
[INFO] tweaked toml for git repo https://github.com/zollee60/aoc written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/zollee60/aoc on toolchain cd7cbe818e4a66d46fe2df993d1b8518eba8a5cd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cd7cbe818e4a66d46fe2df993d1b8518eba8a5cd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/zollee60/aoc 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" "+cd7cbe818e4a66d46fe2df993d1b8518eba8a5cd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-1-tc1/source/aoc20-bin/Cargo.toml: unused manifest key: env
[INFO] [stderr] warning: /workspace/builds/worker-1-tc1/source/Cargo.toml: unused manifest key: env
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cd7cbe818e4a66d46fe2df993d1b8518eba8a5cd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6536740e4dceadb6283ca41d10bce3060a7bf174744cb995b6e443065a0f1a44
[INFO] running `Command { std: "docker" "start" "-a" "6536740e4dceadb6283ca41d10bce3060a7bf174744cb995b6e443065a0f1a44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6536740e4dceadb6283ca41d10bce3060a7bf174744cb995b6e443065a0f1a44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6536740e4dceadb6283ca41d10bce3060a7bf174744cb995b6e443065a0f1a44", kill_on_drop: false }`
[INFO] [stdout] 6536740e4dceadb6283ca41d10bce3060a7bf174744cb995b6e443065a0f1a44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cd7cbe818e4a66d46fe2df993d1b8518eba8a5cd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 439f8d8b0564f1b064170979adad033bd8c897c4fe2c25841e92c4c3376d775f
[INFO] running `Command { std: "docker" "start" "-a" "439f8d8b0564f1b064170979adad033bd8c897c4fe2c25841e92c4c3376d775f", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: env
[INFO] [stderr] warning: /opt/rustwide/workdir/aoc20-bin/Cargo.toml: unused manifest key: env
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.85
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]     Checking aoc20-lib v0.1.0 (/opt/rustwide/workdir/aoc20-lib)
[INFO] [stdout] warning: value assigned to `j` is never read
[INFO] [stdout]   --> aoc20-lib/src/aoc1.rs:18:37
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let (mut p1, mut p2, mut i, mut j) = (0,0,0,0);
[INFO] [stdout]    |                                     ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `j` is never read
[INFO] [stdout]   --> aoc20-lib/src/aoc1.rs:18:37
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let (mut p1, mut p2, mut i, mut j) = (0,0,0,0);
[INFO] [stdout]    |                                     ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> aoc20-lib/src/aoc6.rs:37:22
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 for (key, val) in distinct.iter(){
[INFO] [stdout]    |                      ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `newValue` should have a snake case name
[INFO] [stdout]   --> aoc20-lib/src/aoc6.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 |             let newValue = distinct.get(&(&c).to_string()).unwrap() + 1;
[INFO] [stdout]    |                 ^^^^^^^^ help: convert the identifier to snake case: `new_value`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `lineCount` should have a snake case name
[INFO] [stdout]   --> aoc20-lib/src/aoc6.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let mut lineCount = 0;
[INFO] [stdout]    |             ^^^^^^^^^ help: convert the identifier to snake case: `line_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> aoc20-lib/src/aoc6.rs:37:22
[INFO] [stdout]    |
[INFO] [stdout] 37 |                 for (key, val) in distinct.iter(){
[INFO] [stdout]    |                      ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `newValue` should have a snake case name
[INFO] [stdout]   --> aoc20-lib/src/aoc6.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 |             let newValue = distinct.get(&(&c).to_string()).unwrap() + 1;
[INFO] [stdout]    |                 ^^^^^^^^ help: convert the identifier to snake case: `new_value`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `lineCount` should have a snake case name
[INFO] [stdout]   --> aoc20-lib/src/aoc6.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let mut lineCount = 0;
[INFO] [stdout]    |             ^^^^^^^^^ help: convert the identifier to snake case: `line_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking aoc20-bin v0.1.0 (/opt/rustwide/workdir/aoc20-bin)
[INFO] [stderr]    Compiling quote v1.0.14
[INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaD6pRPv"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `syn` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "439f8d8b0564f1b064170979adad033bd8c897c4fe2c25841e92c4c3376d775f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "439f8d8b0564f1b064170979adad033bd8c897c4fe2c25841e92c4c3376d775f", kill_on_drop: false }`
[INFO] [stdout] 439f8d8b0564f1b064170979adad033bd8c897c4fe2c25841e92c4c3376d775f