[INFO] cloning repository https://github.com/AsamK/AdventOfCode [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AsamK/AdventOfCode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAsamK%2FAdventOfCode", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAsamK%2FAdventOfCode'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9d82d09e4dbdbfeca5db7e294256d15470e722a0 [INFO] testing AsamK/AdventOfCode against 1.52.1 for beta-1.52-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAsamK%2FAdventOfCode" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AsamK/AdventOfCode on toolchain 1.52.1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/AsamK/AdventOfCode [INFO] finished tweaking git repo https://github.com/AsamK/AdventOfCode [INFO] tweaked toml for git repo https://github.com/AsamK/AdventOfCode written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/AsamK/AdventOfCode already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+1.52.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 907ebf288acb44f5c4f7bcdcb49cf511c050d7fa9bbc92595bea9b0e11d20b80 [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" "907ebf288acb44f5c4f7bcdcb49cf511c050d7fa9bbc92595bea9b0e11d20b80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "907ebf288acb44f5c4f7bcdcb49cf511c050d7fa9bbc92595bea9b0e11d20b80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "907ebf288acb44f5c4f7bcdcb49cf511c050d7fa9bbc92595bea9b0e11d20b80", kill_on_drop: false }` [INFO] [stdout] 907ebf288acb44f5c4f7bcdcb49cf511c050d7fa9bbc92595bea9b0e11d20b80 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "+1.52.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d7af0bae761b353d9d4e4fb89d0844f47a296204bb3771ba9241f57330493be8 [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" "d7af0bae761b353d9d4e4fb89d0844f47a296204bb3771ba9241f57330493be8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling serde v1.0.103 [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling try_from v0.3.2 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling tokio-sync v0.1.7 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Compiling miniz_oxide v0.3.5 [INFO] [stderr] Compiling tokio-executor v0.1.8 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling want v0.2.0 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling md-5 v0.8.0 [INFO] [stderr] Compiling tokio-current-thread v0.1.6 [INFO] [stderr] Compiling tokio-timer v0.2.11 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling crossbeam-queue v0.2.0 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling crossbeam-deque v0.7.2 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num_cpus v1.11.1 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling openssl-sys v0.9.53 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling flate2 v1.0.13 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling backtrace v0.3.40 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling tokio-threadpool v0.1.16 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling rayon-core v1.6.1 [INFO] [stderr] Compiling mio v0.6.19 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling cookie v0.12.0 [INFO] [stderr] Compiling regex v1.3.1 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling http v0.1.20 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling openssl v0.10.26 [INFO] [stderr] Compiling chrono v0.4.10 [INFO] [stderr] Compiling rayon v1.2.1 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling tokio-reactor v0.1.10 [INFO] [stderr] Compiling publicsuffix v1.5.4 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling http-body v0.1.0 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Compiling serde_derive v1.0.103 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling failure v0.1.6 [INFO] [stderr] Compiling hyper v0.12.35 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling serde_json v1.0.42 [INFO] [stderr] Compiling serde_urlencoded v0.5.5 [INFO] [stderr] Compiling toml v0.5.5 [INFO] [stderr] Compiling cookie_store v0.7.0 [INFO] [stderr] Compiling reqwest v0.9.22 [INFO] [stderr] Compiling advent_of_code_solver v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/advent2018/day13.rs:36:25 [INFO] [stdout] | [INFO] [stdout] 36 | s => panic!(format!("Invalid cart direction: {}", s)), [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] 36 | s => panic!("Invalid cart direction: {}", s), [INFO] [stdout] | -- -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/advent2018/day13.rs:49:25 [INFO] [stdout] | [INFO] [stdout] 49 | s => panic!(format!("Invalid track type: {}", s)), [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] 49 | s => panic!("Invalid track type: {}", s), [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 2m 46s [INFO] running `Command { std: "docker" "inspect" "d7af0bae761b353d9d4e4fb89d0844f47a296204bb3771ba9241f57330493be8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7af0bae761b353d9d4e4fb89d0844f47a296204bb3771ba9241f57330493be8", kill_on_drop: false }` [INFO] [stdout] d7af0bae761b353d9d4e4fb89d0844f47a296204bb3771ba9241f57330493be8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "+1.52.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] af934a7ecefbb2e77bcc025a23b6de908a03463c14b2259223f0de3c1d6d3ba9 [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" "af934a7ecefbb2e77bcc025a23b6de908a03463c14b2259223f0de3c1d6d3ba9", kill_on_drop: false }` [INFO] [stderr] Compiling advent_of_code_solver v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/advent2018/day13.rs:36:25 [INFO] [stdout] | [INFO] [stdout] 36 | s => panic!(format!("Invalid cart direction: {}", s)), [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] 36 | s => panic!("Invalid cart direction: {}", s), [INFO] [stdout] | -- -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/advent2018/day13.rs:49:25 [INFO] [stdout] | [INFO] [stdout] 49 | s => panic!(format!("Invalid track type: {}", s)), [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] 49 | s => panic!("Invalid track type: {}", s), [INFO] [stdout] | -- -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 11.45s [INFO] running `Command { std: "docker" "inspect" "af934a7ecefbb2e77bcc025a23b6de908a03463c14b2259223f0de3c1d6d3ba9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af934a7ecefbb2e77bcc025a23b6de908a03463c14b2259223f0de3c1d6d3ba9", kill_on_drop: false }` [INFO] [stdout] af934a7ecefbb2e77bcc025a23b6de908a03463c14b2259223f0de3c1d6d3ba9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "+1.52.1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ef9365b1710a396ec02163e2a4c9a0e6de57251b3cec777c7e46a3bc6aa1124f [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" "ef9365b1710a396ec02163e2a4c9a0e6de57251b3cec777c7e46a3bc6aa1124f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/advent2018/day13.rs:36:25 [INFO] [stderr] | [INFO] [stderr] 36 | s => panic!(format!("Invalid cart direction: {}", s)), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stderr] = note: this is no longer accepted in Rust 2021 [INFO] [stderr] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 36 | s => panic!("Invalid cart direction: {}", s), [INFO] [stderr] | -- -- [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/advent2018/day13.rs:49:25 [INFO] [stderr] | [INFO] [stderr] 49 | s => panic!(format!("Invalid track type: {}", s)), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this is no longer accepted in Rust 2021 [INFO] [stderr] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 49 | s => panic!("Invalid track type: {}", s), [INFO] [stderr] | -- -- [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.43s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/advent_of_code_solver-5d81ab65cfd911e4) [INFO] [stdout] [INFO] [stdout] running 25 tests [INFO] [stdout] test advent2015::day08::tests::run_level_1_examples ... ok [INFO] [stdout] test advent2019::day01::tests::run_level_2_examples ... ok [INFO] [stdout] test advent2019::day02::tests::run_int_code_examples ... ok [INFO] [stdout] test advent2019::day05::tests::run_level_2_examples ... ok [INFO] [stdout] test advent2019::day04::tests::run_level_1_examples ... ok [INFO] [stdout] test advent2019::day08::tests::run_level_1_examples ... ok [INFO] [stdout] test advent2019::day08::tests::run_level_2_examples ... ok [INFO] [stdout] test advent2019::day04::tests::run_level_2_examples ... ok [INFO] [stdout] test advent2019::day06::tests::run_level_1_examples ... ok [INFO] [stdout] test advent2015::day09::tests::run_level_1_examples ... ok [INFO] [stdout] test advent2019::day07::tests::run_level_1_examples ... ok [INFO] [stdout] test advent2015::day08::tests::run_level_2_examples ... ok [INFO] [stdout] test advent2019::day01::tests::run_level_1_examples ... ok [INFO] [stdout] test advent2019::day09::tests::run_level_1_examples_2 ... ok [INFO] [stdout] test advent2019::day09::tests::run_level_1_examples_3 ... ok [INFO] [stdout] test advent2019::day11::tests::run_level_1_examples ... ok [INFO] [stdout] test advent2019::day06::tests::run_level_2_examples ... ok [INFO] [stdout] test advent2019::day11::tests::run_level_1_examples_2 ... ok [INFO] [stdout] test advent2019::day03::tests::run_level_1_examples ... ok [INFO] [stdout] test advent2015::day09::tests::run_level_2_examples ... ok [INFO] [stdout] test advent2019::day09::tests::run_level_1_examples ... ok [INFO] [stdout] test advent2019::day03::tests::run_level_2_examples ... ok [INFO] [stdout] test advent2019::day10::tests::run_level_2_examples ... ok [INFO] [stdout] test advent2019::day07::tests::run_level_2_examples ... ok [INFO] [stdout] test advent2019::day10::tests::run_level_1_examples ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 12.66s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ef9365b1710a396ec02163e2a4c9a0e6de57251b3cec777c7e46a3bc6aa1124f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef9365b1710a396ec02163e2a4c9a0e6de57251b3cec777c7e46a3bc6aa1124f", kill_on_drop: false }` [INFO] [stdout] ef9365b1710a396ec02163e2a4c9a0e6de57251b3cec777c7e46a3bc6aa1124f