[INFO] cloning repository https://github.com/botwob/AdventOfCode2019 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/botwob/AdventOfCode2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbotwob%2FAdventOfCode2019", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbotwob%2FAdventOfCode2019'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d74c6d3aa202fc4d5a17fedac04e0ada0c8df64a [INFO] testing botwob/AdventOfCode2019 against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbotwob%2FAdventOfCode2019" "/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/botwob/AdventOfCode2019 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/botwob/AdventOfCode2019 [INFO] finished tweaking git repo https://github.com/botwob/AdventOfCode2019 [INFO] tweaked toml for git repo https://github.com/botwob/AdventOfCode2019 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/botwob/AdventOfCode2019 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "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] 19b24059f10de9ef34e5aab8438101c097807b8094023efdc1d07c1d074070a8 [INFO] running `Command { std: "docker" "start" "-a" "19b24059f10de9ef34e5aab8438101c097807b8094023efdc1d07c1d074070a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "19b24059f10de9ef34e5aab8438101c097807b8094023efdc1d07c1d074070a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19b24059f10de9ef34e5aab8438101c097807b8094023efdc1d07c1d074070a8", kill_on_drop: false }` [INFO] [stdout] 19b24059f10de9ef34e5aab8438101c097807b8094023efdc1d07c1d074070a8 [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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", 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] 08b4b23a69596b0775bcc9d2ceb74657ab3bbce5a3992af5122e2841e243fdb8 [INFO] running `Command { std: "docker" "start" "-a" "08b4b23a69596b0775bcc9d2ceb74657ab3bbce5a3992af5122e2841e243fdb8", kill_on_drop: false }` [INFO] [stderr] Compiling advent1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `pos` [INFO] [stdout] --> src/day2.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | let mut pos = 0; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pos` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day2.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | let mut pos = 0; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `part1` [INFO] [stdout] --> src/day1.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `part2` [INFO] [stdout] --> src/day1.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fuel_required` [INFO] [stdout] --> src/day1.rs:13:4 [INFO] [stdout] | [INFO] [stdout] 13 | fn fuel_required(mass: i32) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `mass_to_zero` [INFO] [stdout] --> src/day1.rs:17:4 [INFO] [stdout] | [INFO] [stdout] 17 | fn mass_to_zero( mass: i32) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_4` [INFO] [stdout] --> src/day2.rs:11:4 [INFO] [stdout] | [INFO] [stdout] 11 | fn read_4() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.29s [INFO] running `Command { std: "docker" "inspect" "08b4b23a69596b0775bcc9d2ceb74657ab3bbce5a3992af5122e2841e243fdb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08b4b23a69596b0775bcc9d2ceb74657ab3bbce5a3992af5122e2841e243fdb8", kill_on_drop: false }` [INFO] [stdout] 08b4b23a69596b0775bcc9d2ceb74657ab3bbce5a3992af5122e2841e243fdb8 [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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", 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] 54ee7b8a97e906108a62d5b40e4842b645ee4d98aa60a39d4668a0900b24ee20 [INFO] running `Command { std: "docker" "start" "-a" "54ee7b8a97e906108a62d5b40e4842b645ee4d98aa60a39d4668a0900b24ee20", kill_on_drop: false }` [INFO] [stderr] Compiling advent1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `pos` [INFO] [stdout] --> src/day2.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | let mut pos = 0; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pos` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day2.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | let mut pos = 0; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `part1` [INFO] [stdout] --> src/day1.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn part1() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `part2` [INFO] [stdout] --> src/day1.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn part2() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fuel_required` [INFO] [stdout] --> src/day1.rs:13:4 [INFO] [stdout] | [INFO] [stdout] 13 | fn fuel_required(mass: i32) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `mass_to_zero` [INFO] [stdout] --> src/day1.rs:17:4 [INFO] [stdout] | [INFO] [stdout] 17 | fn mass_to_zero( mass: i32) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_4` [INFO] [stdout] --> src/day2.rs:11:4 [INFO] [stdout] | [INFO] [stdout] 11 | fn read_4() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.06s [INFO] running `Command { std: "docker" "inspect" "54ee7b8a97e906108a62d5b40e4842b645ee4d98aa60a39d4668a0900b24ee20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54ee7b8a97e906108a62d5b40e4842b645ee4d98aa60a39d4668a0900b24ee20", kill_on_drop: false }` [INFO] [stdout] 54ee7b8a97e906108a62d5b40e4842b645ee4d98aa60a39d4668a0900b24ee20 [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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", 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] c32001c03eee0f3d1e09de4434130dc9eec5878e518ea4bbb61aa95712e9da11 [INFO] running `Command { std: "docker" "start" "-a" "c32001c03eee0f3d1e09de4434130dc9eec5878e518ea4bbb61aa95712e9da11", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `pos` [INFO] [stderr] --> src/day2.rs:7:13 [INFO] [stderr] | [INFO] [stderr] 7 | let mut pos = 0; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_pos` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/day2.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | let mut pos = 0; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `part1` [INFO] [stderr] --> src/day1.rs:3:8 [INFO] [stderr] | [INFO] [stderr] 3 | pub fn part1() { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `part2` [INFO] [stderr] --> src/day1.rs:8:8 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn part2() { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `fuel_required` [INFO] [stderr] --> src/day1.rs:13:4 [INFO] [stderr] | [INFO] [stderr] 13 | fn fuel_required(mass: i32) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `mass_to_zero` [INFO] [stderr] --> src/day1.rs:17:4 [INFO] [stderr] | [INFO] [stderr] 17 | fn mass_to_zero( mass: i32) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_4` [INFO] [stderr] --> src/day2.rs:11:4 [INFO] [stderr] | [INFO] [stderr] 11 | fn read_4() { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `advent1` (bin "advent1" test) generated 7 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/advent1-842545adf95e5db1) [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" "c32001c03eee0f3d1e09de4434130dc9eec5878e518ea4bbb61aa95712e9da11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c32001c03eee0f3d1e09de4434130dc9eec5878e518ea4bbb61aa95712e9da11", kill_on_drop: false }` [INFO] [stdout] c32001c03eee0f3d1e09de4434130dc9eec5878e518ea4bbb61aa95712e9da11