[INFO] cloning repository https://github.com/geekingfrog/advent-of-code-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/geekingfrog/advent-of-code-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeekingfrog%2Fadvent-of-code-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeekingfrog%2Fadvent-of-code-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3c2d9be22d24c3c1eb34c7ffa679f2c374837090
[INFO] checking geekingfrog/advent-of-code-rust against try#99a443d6903f71d521237d8acb5a3016b534d17b for pr-83354
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeekingfrog%2Fadvent-of-code-rust" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/geekingfrog/advent-of-code-rust on toolchain 99a443d6903f71d521237d8acb5a3016b534d17b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/geekingfrog/advent-of-code-rust
[INFO] finished tweaking git repo https://github.com/geekingfrog/advent-of-code-rust
[INFO] tweaked toml for git repo https://github.com/geekingfrog/advent-of-code-rust written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/geekingfrog/advent-of-code-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+99a443d6903f71d521237d8acb5a3016b534d17b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ad1a06765cb57d3b85fda6a262c881a2651b73d7d96c763e1883e43ef5faadf
[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" "7ad1a06765cb57d3b85fda6a262c881a2651b73d7d96c763e1883e43ef5faadf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ad1a06765cb57d3b85fda6a262c881a2651b73d7d96c763e1883e43ef5faadf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ad1a06765cb57d3b85fda6a262c881a2651b73d7d96c763e1883e43ef5faadf", kill_on_drop: false }`
[INFO] [stdout] 7ad1a06765cb57d3b85fda6a262c881a2651b73d7d96c763e1883e43ef5faadf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+99a443d6903f71d521237d8acb5a3016b534d17b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87cb3bc0e0a72f75f5058999a245bc7477d25589d91a93c44c7440b3833e9354
[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" "87cb3bc0e0a72f75f5058999a245bc7477d25589d91a93c44c7440b3833e9354", kill_on_drop: false }`
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking regex v1.3.1
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking aoc-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/y2019/day08.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 | /         format!(
[INFO] [stdout] 36 | |             "incomplete layer ({}, {}) with {} total pixels",
[INFO] [stdout] 37 | |             width,
[INFO] [stdout] 38 | |             height,
[INFO] [stdout] 39 | |             pixels.len()
[INFO] [stdout] 40 | |         )
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout]    = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 35 |         
[INFO] [stdout] 36 |             "incomplete layer ({}, {}) with {} total pixels",
[INFO] [stdout] 37 |             width,
[INFO] [stdout] 38 |             height,
[INFO] [stdout] 39 |             pixels.len()
[INFO] [stdout] 40 |         
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/y2019/day08.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 | /         format!(
[INFO] [stdout] 74 | |             "incomplete layer ({}, {}) with {} total pixels",
[INFO] [stdout] 75 | |             width,
[INFO] [stdout] 76 | |             height,
[INFO] [stdout] 77 | |             pixels.len()
[INFO] [stdout] 78 | |         )
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout]    = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 73 |         
[INFO] [stdout] 74 |             "incomplete layer ({}, {}) with {} total pixels",
[INFO] [stdout] 75 |             width,
[INFO] [stdout] 76 |             height,
[INFO] [stdout] 77 |             pixels.len()
[INFO] [stdout] 78 |         
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/y2019/day08.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 | /         format!(
[INFO] [stdout] 36 | |             "incomplete layer ({}, {}) with {} total pixels",
[INFO] [stdout] 37 | |             width,
[INFO] [stdout] 38 | |             height,
[INFO] [stdout] 39 | |             pixels.len()
[INFO] [stdout] 40 | |         )
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout]    = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 35 |         
[INFO] [stdout] 36 |             "incomplete layer ({}, {}) with {} total pixels",
[INFO] [stdout] 37 |             width,
[INFO] [stdout] 38 |             height,
[INFO] [stdout] 39 |             pixels.len()
[INFO] [stdout] 40 |         
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/y2019/day08.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 | /         format!(
[INFO] [stdout] 74 | |             "incomplete layer ({}, {}) with {} total pixels",
[INFO] [stdout] 75 | |             width,
[INFO] [stdout] 76 | |             height,
[INFO] [stdout] 77 | |             pixels.len()
[INFO] [stdout] 78 | |         )
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is no longer accepted in Rust 2021
[INFO] [stdout]    = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 73 |         
[INFO] [stdout] 74 |             "incomplete layer ({}, {}) with {} total pixels",
[INFO] [stdout] 75 |             width,
[INFO] [stdout] 76 |             height,
[INFO] [stdout] 77 |             pixels.len()
[INFO] [stdout] 78 |         
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.26s
[INFO] running `Command { std: "docker" "inspect" "87cb3bc0e0a72f75f5058999a245bc7477d25589d91a93c44c7440b3833e9354", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87cb3bc0e0a72f75f5058999a245bc7477d25589d91a93c44c7440b3833e9354", kill_on_drop: false }`
[INFO] [stdout] 87cb3bc0e0a72f75f5058999a245bc7477d25589d91a93c44c7440b3833e9354