[INFO] cloning repository https://github.com/parbo/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/parbo/advent-of-code-2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparbo%2Fadvent-of-code-2019", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparbo%2Fadvent-of-code-2019'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 58d38754487f08c97f10e7586ecce4527ea0be23
[INFO] checking parbo/advent-of-code-2019 against master#a836d9b6413d9d593be6c09463ff8c4c70e56599 for pr-84037
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparbo%2Fadvent-of-code-2019" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/parbo/advent-of-code-2019 on toolchain a836d9b6413d9d593be6c09463ff8c4c70e56599
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/parbo/advent-of-code-2019
[INFO] finished tweaking git repo https://github.com/parbo/advent-of-code-2019
[INFO] tweaked toml for git repo https://github.com/parbo/advent-of-code-2019 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/bkputnam/permute.git`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 61180193fa97340a117264c1d8c74bfa753d181547879b5b357986d4312e9153
[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" "61180193fa97340a117264c1d8c74bfa753d181547879b5b357986d4312e9153", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61180193fa97340a117264c1d8c74bfa753d181547879b5b357986d4312e9153", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61180193fa97340a117264c1d8c74bfa753d181547879b5b357986d4312e9153", kill_on_drop: false }`
[INFO] [stdout] 61180193fa97340a117264c1d8c74bfa753d181547879b5b357986d4312e9153
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+a836d9b6413d9d593be6c09463ff8c4c70e56599" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e54a686a9f643b4743885ddc6808c40a6d32f6fb0c141c8382af207301ab9b3c
[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" "e54a686a9f643b4743885ddc6808c40a6d32f6fb0c141c8382af207301ab9b3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.71
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking utf8parse v0.1.1
[INFO] [stderr]     Checking permute v0.1.0 (https://github.com/bkputnam/permute.git#3ece4416)
[INFO] [stderr]     Checking day01 v0.0.1 (/opt/rustwide/workdir/01)
[INFO] [stderr]     Checking day03 v0.0.1 (/opt/rustwide/workdir/03)
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.4
[INFO] [stderr]    Compiling memoffset v0.6.3
[INFO] [stderr]    Compiling ncurses v5.101.0
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]     Checking log v0.4.14
[INFO] [stderr]     Checking dirs-sys v0.3.6
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]     Checking day04 v0.0.1 (/opt/rustwide/workdir/04)
[INFO] [stderr]     Checking crossbeam-epoch v0.9.4
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]     Checking pancurses v0.16.1
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking rayon-core v1.9.0
[INFO] [stderr]     Checking modinverse v0.1.1
[INFO] [stderr]     Checking rayon v1.5.0
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking mod_exp v1.0.1
[INFO] [stderr]     Checking rustyline v5.0.6
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]     Checking intcode v0.0.1 (/opt/rustwide/workdir/intcode)
[INFO] [stderr]     Checking serde v1.0.125
[INFO] [stderr]     Checking serde_scan v0.3.2
[INFO] [stderr]     Checking aoc v0.0.1 (/opt/rustwide/workdir/aoc)
[INFO] [stderr]     Checking day02 v0.0.1 (/opt/rustwide/workdir/02)
[INFO] [stderr]     Checking day21 v0.0.1 (/opt/rustwide/workdir/21)
[INFO] [stderr]     Checking day18 v0.0.1 (/opt/rustwide/workdir/18)
[INFO] [stderr]     Checking day07 v0.0.1 (/opt/rustwide/workdir/07)
[INFO] [stderr]     Checking day05 v0.0.1 (/opt/rustwide/workdir/05)
[INFO] [stderr]     Checking day23 v0.0.1 (/opt/rustwide/workdir/23)
[INFO] [stderr]     Checking day19 v0.0.1 (/opt/rustwide/workdir/19)
[INFO] [stderr]     Checking day12 v0.0.1 (/opt/rustwide/workdir/12)
[INFO] [stderr]     Checking day11 v0.0.1 (/opt/rustwide/workdir/11)
[INFO] [stderr]     Checking day13 v0.0.1 (/opt/rustwide/workdir/13)
[INFO] [stderr]     Checking day24 v0.0.1 (/opt/rustwide/workdir/24)
[INFO] [stderr]     Checking day16 v0.0.1 (/opt/rustwide/workdir/16)
[INFO] [stderr]     Checking day20 v0.0.1 (/opt/rustwide/workdir/20)
[INFO] [stderr]     Checking day22 v0.0.1 (/opt/rustwide/workdir/22)
[INFO] [stderr]     Checking day06 v0.0.1 (/opt/rustwide/workdir/06)
[INFO] [stderr]     Checking day25 v0.0.1 (/opt/rustwide/workdir/25)
[INFO] [stderr]     Checking day14 v0.0.1 (/opt/rustwide/workdir/14)
[INFO] [stderr]     Checking day09 v0.0.1 (/opt/rustwide/workdir/09)
[INFO] [stderr]     Checking day17 v0.0.1 (/opt/rustwide/workdir/17)
[INFO] [stderr]     Checking day08 v0.0.1 (/opt/rustwide/workdir/08)
[INFO] [stderr]     Checking day10 v0.0.1 (/opt/rustwide/workdir/10)
[INFO] [stderr]     Checking day15 v0.0.1 (/opt/rustwide/workdir/15)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.27s
[INFO] running `Command { std: "docker" "inspect" "e54a686a9f643b4743885ddc6808c40a6d32f6fb0c141c8382af207301ab9b3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e54a686a9f643b4743885ddc6808c40a6d32f6fb0c141c8382af207301ab9b3c", kill_on_drop: false }`
[INFO] [stdout] e54a686a9f643b4743885ddc6808c40a6d32f6fb0c141c8382af207301ab9b3c