[INFO] cloning repository https://github.com/jblee123/advent_of_code_2019 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jblee123/advent_of_code_2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjblee123%2Fadvent_of_code_2019", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjblee123%2Fadvent_of_code_2019'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cf9f4faea08c609f58937aae43c42a9ca19d4455 [INFO] checking jblee123/advent_of_code_2019 against try#6db1a6a7ebb2ad243051f3ff949f987dd70cde2b+rustflags=-Dreturn-local-variable-ptr for pr-134218 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjblee123%2Fadvent_of_code_2019" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jblee123/advent_of_code_2019 on toolchain 6db1a6a7ebb2ad243051f3ff949f987dd70cde2b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jblee123/advent_of_code_2019 [INFO] finished tweaking git repo https://github.com/jblee123/advent_of_code_2019 [INFO] tweaked toml for git repo https://github.com/jblee123/advent_of_code_2019 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/jblee123/advent_of_code_2019 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" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] eb235b801435c9485aa50726a2ed2c77c83e6ef55c443ba0fb9170cc05b2d24e [INFO] running `Command { std: "docker" "start" "-a" "eb235b801435c9485aa50726a2ed2c77c83e6ef55c443ba0fb9170cc05b2d24e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eb235b801435c9485aa50726a2ed2c77c83e6ef55c443ba0fb9170cc05b2d24e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb235b801435c9485aa50726a2ed2c77c83e6ef55c443ba0fb9170cc05b2d24e", kill_on_drop: false }` [INFO] [stdout] eb235b801435c9485aa50726a2ed2c77c83e6ef55c443ba0fb9170cc05b2d24e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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 -Dreturn-local-variable-ptr" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 253c8092b7e6f218200c71e32df2bca8d14ba0748383731d6b2b874fb511d50e [INFO] running `Command { std: "docker" "start" "-a" "253c8092b7e6f218200c71e32df2bca8d14ba0748383731d6b2b874fb511d50e", kill_on_drop: false }` [INFO] [stderr] Checking aoc2019_utils v0.1.0 (/opt/rustwide/workdir/aoc2019_utils) [INFO] [stderr] Checking aoc2019_day16 v0.1.0 (/opt/rustwide/workdir/aoc2019_day16) [INFO] [stderr] Checking aoc2019_day20 v0.1.0 (/opt/rustwide/workdir/aoc2019_day20) [INFO] [stderr] Checking aoc2019_day19 v0.1.0 (/opt/rustwide/workdir/aoc2019_day19) [INFO] [stderr] Checking aoc2019_day02 v0.1.0 (/opt/rustwide/workdir/aoc2019_day02) [INFO] [stderr] Checking aoc2019_day03 v0.1.0 (/opt/rustwide/workdir/aoc2019_day03) [INFO] [stderr] Checking aoc2019_day22 v0.1.0 (/opt/rustwide/workdir/aoc2019_day22) [INFO] [stderr] Checking aoc2019_day18 v0.1.0 (/opt/rustwide/workdir/aoc2019_day18) [INFO] [stderr] Checking aoc2019_day10 v0.1.0 (/opt/rustwide/workdir/aoc2019_day10) [INFO] [stderr] Checking aoc2019_day17 v0.1.0 (/opt/rustwide/workdir/aoc2019_day17) [INFO] [stderr] Checking aoc2019_day13 v0.1.0 (/opt/rustwide/workdir/aoc2019_day13) [INFO] [stderr] Checking aoc2019_day14 v0.1.0 (/opt/rustwide/workdir/aoc2019_day14) [INFO] [stderr] Checking aoc2019_day06 v0.1.0 (/opt/rustwide/workdir/aoc2019_day06) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> aoc2019_day06/src/day06_utils.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | let mut parent = orbits.get_mut(name).unwrap(); [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] [stderr] Checking aoc2019_day11 v0.1.0 (/opt/rustwide/workdir/aoc2019_day11) [INFO] [stdout] warning: field `last_key` is never read [INFO] [stdout] --> aoc2019_day18/src/day18_utils.rs:394:9 [INFO] [stdout] | [INFO] [stdout] 389 | struct KeyChain { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 394 | last_key: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `KeyChain` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking aoc2019_day09 v0.1.0 (/opt/rustwide/workdir/aoc2019_day09) [INFO] [stdout] warning: field `last_key` is never read [INFO] [stdout] --> aoc2019_day18/src/day18_utils.rs:394:9 [INFO] [stdout] | [INFO] [stdout] 389 | struct KeyChain { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 394 | last_key: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `KeyChain` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking aoc2019_day15 v0.1.0 (/opt/rustwide/workdir/aoc2019_day15) [INFO] [stderr] Checking aoc2019_day05 v0.1.0 (/opt/rustwide/workdir/aoc2019_day05) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> aoc2019_day06/src/day06_utils.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | let mut parent = orbits.get_mut(name).unwrap(); [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: field `last_key` is never read [INFO] [stdout] --> aoc2019_day18/src/day18_utils.rs:394:9 [INFO] [stdout] | [INFO] [stdout] 389 | struct KeyChain { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 394 | last_key: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `KeyChain` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not parse/generate dep info at: /opt/rustwide/target/debug/deps/aoc2019_day22a-7e8ebc06d699d4d7.d [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to write `/opt/rustwide/target/debug/.fingerprint/aoc2019_day22-7e8ebc06d699d4d7/dep-test-bin-aoc2019_day22a` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetaU1rshc" [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/deps/rmetabJe7qY" [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc2019_day09` (bin "aoc2019_day09a" test) due to 1 previous error [INFO] [stderr] error: could not compile `aoc2019_day18` (bin "aoc2019_day18b"); 1 warning emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse process output: `/opt/rustwide/rustup-home/toolchains/6db1a6a7ebb2ad243051f3ff949f987dd70cde2b/bin/rustc --crate-name aoc2019_day18b --edition=2018 aoc2019_day18/src/day18b.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=c5d628aa70d24a77 -C extra-filename=-086e18f5a8266b43 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern aoc2019_utils=/opt/rustwide/target/debug/deps/libaoc2019_utils-ba8a17a4a803faa0.rmeta --cap-lints=forbid -Dreturn-local-variable-ptr` (exit status: 1) [INFO] [stderr] error: could not compile `aoc2019_day14` (bin "aoc2019_day14b") due to 1 previous error [INFO] [stdout] warning: field `last_key` is never read [INFO] [stdout] --> aoc2019_day18/src/day18_utils.rs:394:9 [INFO] [stdout] | [INFO] [stdout] 389 | struct KeyChain { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 394 | last_key: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `KeyChain` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "253c8092b7e6f218200c71e32df2bca8d14ba0748383731d6b2b874fb511d50e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "253c8092b7e6f218200c71e32df2bca8d14ba0748383731d6b2b874fb511d50e", kill_on_drop: false }` [INFO] [stdout] 253c8092b7e6f218200c71e32df2bca8d14ba0748383731d6b2b874fb511d50e