[INFO] cloning repository https://github.com/TheNumerus/AoC2019 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TheNumerus/AoC2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheNumerus%2FAoC2019", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheNumerus%2FAoC2019'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3c8e3f8654008a14403d7231d1a2dddc3f49438f [INFO] testing TheNumerus/AoC2019 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheNumerus%2FAoC2019" "/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/TheNumerus/AoC2019 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/TheNumerus/AoC2019 [INFO] finished tweaking git repo https://github.com/TheNumerus/AoC2019 [INFO] tweaked toml for git repo https://github.com/TheNumerus/AoC2019 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/TheNumerus/AoC2019 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1cd4947dfe3b41c50f1ab8bdb325cd447f61aad94d820f89643ebfa66097becd [INFO] running `Command { std: "docker" "start" "-a" "1cd4947dfe3b41c50f1ab8bdb325cd447f61aad94d820f89643ebfa66097becd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1cd4947dfe3b41c50f1ab8bdb325cd447f61aad94d820f89643ebfa66097becd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1cd4947dfe3b41c50f1ab8bdb325cd447f61aad94d820f89643ebfa66097becd", kill_on_drop: false }` [INFO] [stdout] 1cd4947dfe3b41c50f1ab8bdb325cd447f61aad94d820f89643ebfa66097becd [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0a0fff261463a65624fdf31c69e1ed7da29e95e31e4dfff32f8c6a46c0b62f38 [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" "0a0fff261463a65624fdf31c69e1ed7da29e95e31e4dfff32f8c6a46c0b62f38", kill_on_drop: false }` [INFO] [stderr] Compiling advent_2019 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable `min_layer` is assigned to, but never used [INFO] [stdout] --> src/day_8.rs:50:17 [INFO] [stdout] | [INFO] [stdout] 50 | let mut min_layer = 0; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_min_layer` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `min_layer` is never read [INFO] [stdout] --> src/day_8.rs:67:17 [INFO] [stdout] | [INFO] [stdout] 67 | min_layer = index; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `layers_num` [INFO] [stdout] --> src/day_8.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | layers_num: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.78s [INFO] running `Command { std: "docker" "inspect" "0a0fff261463a65624fdf31c69e1ed7da29e95e31e4dfff32f8c6a46c0b62f38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a0fff261463a65624fdf31c69e1ed7da29e95e31e4dfff32f8c6a46c0b62f38", kill_on_drop: false }` [INFO] [stdout] 0a0fff261463a65624fdf31c69e1ed7da29e95e31e4dfff32f8c6a46c0b62f38 [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ba310a70d1f8c947dcfb625bb58cbc825edb8d429181f4cc8a657b03801403d5 [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" "ba310a70d1f8c947dcfb625bb58cbc825edb8d429181f4cc8a657b03801403d5", kill_on_drop: false }` [INFO] [stdout] warning: variable `min_layer` is assigned to, but never used [INFO] [stdout] --> src/day_8.rs:50:17 [INFO] [stdout] | [INFO] [stdout] 50 | let mut min_layer = 0; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_min_layer` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling advent_2019 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `min_layer` is never read [INFO] [stdout] --> src/day_8.rs:67:17 [INFO] [stdout] | [INFO] [stdout] 67 | min_layer = index; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `layers_num` [INFO] [stdout] --> src/day_8.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | layers_num: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `min_layer` is assigned to, but never used [INFO] [stdout] --> src/day_8.rs:50:17 [INFO] [stdout] | [INFO] [stdout] 50 | let mut min_layer = 0; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_min_layer` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `min_layer` is never read [INFO] [stdout] --> src/day_8.rs:67:17 [INFO] [stdout] | [INFO] [stdout] 67 | min_layer = index; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `layers_num` [INFO] [stdout] --> src/day_8.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | layers_num: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.48s [INFO] running `Command { std: "docker" "inspect" "ba310a70d1f8c947dcfb625bb58cbc825edb8d429181f4cc8a657b03801403d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba310a70d1f8c947dcfb625bb58cbc825edb8d429181f4cc8a657b03801403d5", kill_on_drop: false }` [INFO] [stdout] ba310a70d1f8c947dcfb625bb58cbc825edb8d429181f4cc8a657b03801403d5 [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 860c014702719a5b7746fa7aa38b3e20b0c108a218466e89b135a8a728035c25 [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" "860c014702719a5b7746fa7aa38b3e20b0c108a218466e89b135a8a728035c25", kill_on_drop: false }` [INFO] [stderr] warning: variable `min_layer` is assigned to, but never used [INFO] [stderr] --> src/day_8.rs:50:17 [INFO] [stderr] | [INFO] [stderr] 50 | let mut min_layer = 0; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: consider using `_min_layer` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `min_layer` is never read [INFO] [stderr] --> src/day_8.rs:67:17 [INFO] [stderr] | [INFO] [stderr] 67 | min_layer = index; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: field is never read: `layers_num` [INFO] [stderr] --> src/day_8.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | layers_num: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `advent_2019` (lib) generated 3 warnings [INFO] [stderr] warning: `advent_2019` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/advent_2019-8dfa8cf86c9d86f8) [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/advent_2019-50a9b3fbc356f54c) [INFO] [stderr] Doc-tests advent_2019 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "860c014702719a5b7746fa7aa38b3e20b0c108a218466e89b135a8a728035c25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "860c014702719a5b7746fa7aa38b3e20b0c108a218466e89b135a8a728035c25", kill_on_drop: false }` [INFO] [stdout] 860c014702719a5b7746fa7aa38b3e20b0c108a218466e89b135a8a728035c25