[INFO] cloning repository https://github.com/TheNeikos/advent_of_code
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TheNeikos/advent_of_code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheNeikos%2Fadvent_of_code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheNeikos%2Fadvent_of_code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] be079132f321d4ef454e04c9cd9ed93745877e15
[INFO] checking TheNeikos/advent_of_code against master#195ad4830e11a544391abe296b146450dea8411b for pr-82781
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheNeikos%2Fadvent_of_code" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TheNeikos/advent_of_code on toolchain 195ad4830e11a544391abe296b146450dea8411b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/TheNeikos/advent_of_code
[INFO] finished tweaking git repo https://github.com/TheNeikos/advent_of_code
[INFO] tweaked toml for git repo https://github.com/TheNeikos/advent_of_code written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/TheNeikos/advent_of_code already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab46c6dfbce7186ca4786837663229ae7d6fe83906819262ecf5cf0953bd2274
[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" "ab46c6dfbce7186ca4786837663229ae7d6fe83906819262ecf5cf0953bd2274", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab46c6dfbce7186ca4786837663229ae7d6fe83906819262ecf5cf0953bd2274", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab46c6dfbce7186ca4786837663229ae7d6fe83906819262ecf5cf0953bd2274", kill_on_drop: false }`
[INFO] [stdout] ab46c6dfbce7186ca4786837663229ae7d6fe83906819262ecf5cf0953bd2274
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 643dd3f96b88d9148584a427418e4c401cb3ba9d5a36c9293e4e2bf5e41070a6
[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" "643dd3f96b88d9148584a427418e4c401cb3ba9d5a36c9293e4e2bf5e41070a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking d01p2 v0.1.0 (/opt/rustwide/workdir/2020/d01p2)
[INFO] [stderr]     Checking d01p1 v0.1.0 (/opt/rustwide/workdir/2020/d01p1)
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]     Checking lexical-core v0.7.4
[INFO] [stderr]     Checking d02p2 v0.1.0 (/opt/rustwide/workdir/2020/d02p2)
[INFO] [stderr]     Checking d02p1 v0.1.0 (/opt/rustwide/workdir/2020/d02p1)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.67s
[INFO] running `Command { std: "docker" "inspect" "643dd3f96b88d9148584a427418e4c401cb3ba9d5a36c9293e4e2bf5e41070a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "643dd3f96b88d9148584a427418e4c401cb3ba9d5a36c9293e4e2bf5e41070a6", kill_on_drop: false }`
[INFO] [stdout] 643dd3f96b88d9148584a427418e4c401cb3ba9d5a36c9293e4e2bf5e41070a6