[INFO] cloning repository https://github.com/rymndhng/advent-of-code-2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rymndhng/advent-of-code-2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frymndhng%2Fadvent-of-code-2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frymndhng%2Fadvent-of-code-2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0dd509aec5b00291426dde55acd8671019584790
[INFO] testing rymndhng/advent-of-code-2020 against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frymndhng%2Fadvent-of-code-2020" "/workspace/builds/worker-57/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-57/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rymndhng/advent-of-code-2020 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rymndhng/advent-of-code-2020
[INFO] finished tweaking git repo https://github.com/rymndhng/advent-of-code-2020
[INFO] tweaked toml for git repo https://github.com/rymndhng/advent-of-code-2020 written to /workspace/builds/worker-57/source/Cargo.toml
[INFO] crate git repo https://github.com/rymndhng/advent-of-code-2020 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--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-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac57aef2170aa1657b030133def9ea2d560cd5308fa6af8f56afd7a3008b44ee
[INFO] running `Command { std: "docker" "start" "-a" "ac57aef2170aa1657b030133def9ea2d560cd5308fa6af8f56afd7a3008b44ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac57aef2170aa1657b030133def9ea2d560cd5308fa6af8f56afd7a3008b44ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac57aef2170aa1657b030133def9ea2d560cd5308fa6af8f56afd7a3008b44ee", kill_on_drop: false }`
[INFO] [stdout] ac57aef2170aa1657b030133def9ea2d560cd5308fa6af8f56afd7a3008b44ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee0eb71dce588f80a26c891b7d9bdea384f5e54fe15b9e0810d7d190be2decc3
[INFO] running `Command { std: "docker" "start" "-a" "ee0eb71dce588f80a26c891b7d9bdea384f5e54fe15b9e0810d7d190be2decc3", kill_on_drop: false }`
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling advent2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `ecl`
[INFO] [stdout]  --> src/day04.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     ecl: String,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `pid`
[INFO] [stdout]  --> src/day04.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pid: String,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `eyr`
[INFO] [stdout]   --> src/day04.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     eyr: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `hcl`
[INFO] [stdout]   --> src/day04.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     hcl: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `byr`
[INFO] [stdout]   --> src/day04.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     byr: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `iyr`
[INFO] [stdout]   --> src/day04.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     iyr: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `cid`
[INFO] [stdout]   --> src/day04.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     cid: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `hgt`
[INFO] [stdout]   --> src/day04.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     hgt: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `row`
[INFO] [stdout]  --> src/day05.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     row: i32,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `col`
[INFO] [stdout]  --> src/day05.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     col: i32,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `registers`
[INFO] [stdout]    --> src/day14.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 106 |     registers: Vec<u64>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `mask`
[INFO] [stdout]    --> src/day14.rs:107:5
[INFO] [stdout]     |
[INFO] [stdout] 107 |     mask: BitMask,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.43s
[INFO] running `Command { std: "docker" "inspect" "ee0eb71dce588f80a26c891b7d9bdea384f5e54fe15b9e0810d7d190be2decc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee0eb71dce588f80a26c891b7d9bdea384f5e54fe15b9e0810d7d190be2decc3", kill_on_drop: false }`
[INFO] [stdout] ee0eb71dce588f80a26c891b7d9bdea384f5e54fe15b9e0810d7d190be2decc3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb1326d22283dbf83cbac2b513d509bcf4ac8fb551107442d8566d3460c473c0
[INFO] running `Command { std: "docker" "start" "-a" "fb1326d22283dbf83cbac2b513d509bcf4ac8fb551107442d8566d3460c473c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `ecl`
[INFO] [stdout]  --> src/day04.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     ecl: String,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `pid`
[INFO] [stdout]  --> src/day04.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pid: String,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `eyr`
[INFO] [stdout]   --> src/day04.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     eyr: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `hcl`
[INFO] [stdout]   --> src/day04.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     hcl: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `byr`
[INFO] [stdout]   --> src/day04.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     byr: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `iyr`
[INFO] [stdout]   --> src/day04.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     iyr: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `cid`
[INFO] [stdout]   --> src/day04.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     cid: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `hgt`
[INFO] [stdout]   --> src/day04.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     hgt: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `row`
[INFO] [stdout]  --> src/day05.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     row: i32,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `col`
[INFO] [stdout]  --> src/day05.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     col: i32,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `registers`
[INFO] [stdout]    --> src/day14.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 106 |     registers: Vec<u64>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `mask`
[INFO] [stdout]    --> src/day14.rs:107:5
[INFO] [stdout]     |
[INFO] [stdout] 107 |     mask: BitMask,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.27s
[INFO] running `Command { std: "docker" "inspect" "fb1326d22283dbf83cbac2b513d509bcf4ac8fb551107442d8566d3460c473c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb1326d22283dbf83cbac2b513d509bcf4ac8fb551107442d8566d3460c473c0", kill_on_drop: false }`
[INFO] [stdout] fb1326d22283dbf83cbac2b513d509bcf4ac8fb551107442d8566d3460c473c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 51f3877b66ee03d97830a6f94c748394ee70e5156633b86380b8d86bd347658b
[INFO] running `Command { std: "docker" "start" "-a" "51f3877b66ee03d97830a6f94c748394ee70e5156633b86380b8d86bd347658b", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `ecl`
[INFO] [stderr]  --> src/day04.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     ecl: String,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `pid`
[INFO] [stderr]  --> src/day04.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pid: String,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `eyr`
[INFO] [stderr]   --> src/day04.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     eyr: String,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `hcl`
[INFO] [stderr]   --> src/day04.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     hcl: String,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `byr`
[INFO] [stderr]   --> src/day04.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     byr: String,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `iyr`
[INFO] [stderr]   --> src/day04.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     iyr: String,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `cid`
[INFO] [stderr]   --> src/day04.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     cid: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `hgt`
[INFO] [stderr]   --> src/day04.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     hgt: String,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `row`
[INFO] [stderr]  --> src/day05.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     row: i32,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `col`
[INFO] [stderr]  --> src/day05.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     col: i32,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `registers`
[INFO] [stderr]    --> src/day14.rs:106:5
[INFO] [stderr]     |
[INFO] [stderr] 106 |     registers: Vec<u64>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `mask`
[INFO] [stderr]    --> src/day14.rs:107:5
[INFO] [stderr]     |
[INFO] [stderr] 107 |     mask: BitMask,
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `advent2020` (bin "main" test) generated 12 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/main-48688e779e82ec80)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test day04::tests::test_height ... ok
[INFO] [stdout] test day04::tests::test_should_parse ... ok
[INFO] [stdout] test day05::tests::test_parse_thing ... ok
[INFO] [stdout] test day04::tests::test_iyr ... ok
[INFO] [stdout] test day06::tests::test_parse_group ... ok
[INFO] [stdout] test day06::tests::test_parse_group_2 ... ok
[INFO] [stdout] test day07::tests::day7_parse_group ... ok
[INFO] [stdout] test day08::tests::day8_parse_line ... ok
[INFO] [stdout] test day14::tests::test_bitmask ... ok
[INFO] [stdout] test day14::tests::test_floating_mask ... ok
[INFO] [stdout] test day14::tests::test_parse_bitmask ... ok
[INFO] [stdout] test day14::tests::test_parse_input ... ok
[INFO] [stdout] test day15::tests::test_input ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "51f3877b66ee03d97830a6f94c748394ee70e5156633b86380b8d86bd347658b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51f3877b66ee03d97830a6f94c748394ee70e5156633b86380b8d86bd347658b", kill_on_drop: false }`
[INFO] [stdout] 51f3877b66ee03d97830a6f94c748394ee70e5156633b86380b8d86bd347658b