[INFO] cloning repository https://github.com/c-anyone/Advent-of-Code-2019
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/c-anyone/Advent-of-Code-2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fc-anyone%2FAdvent-of-Code-2019", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fc-anyone%2FAdvent-of-Code-2019'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7180e384c9201d0849c0caf59e80235a34be93ec
[INFO] testing c-anyone/Advent-of-Code-2019 against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fc-anyone%2FAdvent-of-Code-2019" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/c-anyone/Advent-of-Code-2019 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/c-anyone/Advent-of-Code-2019
[INFO] finished tweaking git repo https://github.com/c-anyone/Advent-of-Code-2019
[INFO] tweaked toml for git repo https://github.com/c-anyone/Advent-of-Code-2019 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/c-anyone/Advent-of-Code-2019 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] a93cc857d730fb6435aeefb66c70ce578ab3e17f7bb51f01e745d491a7ef26fe
[INFO] running `Command { std: "docker" "start" "-a" "a93cc857d730fb6435aeefb66c70ce578ab3e17f7bb51f01e745d491a7ef26fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a93cc857d730fb6435aeefb66c70ce578ab3e17f7bb51f01e745d491a7ef26fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a93cc857d730fb6435aeefb66c70ce578ab3e17f7bb51f01e745d491a7ef26fe", kill_on_drop: false }`
[INFO] [stdout] a93cc857d730fb6435aeefb66c70ce578ab3e17f7bb51f01e745d491a7ef26fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 594143dd3df0162fbd3621ba39373b8ca554ca807fffd07e035db7671541b81b
[INFO] running `Command { std: "docker" "start" "-a" "594143dd3df0162fbd3621ba39373b8ca554ca807fffd07e035db7671541b81b", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling day_2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `IntComputerState`, `ValueType`
[INFO] [stdout]  --> src/day_9.rs:1:36
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::int_code::{IntComputer, IntComputerState, ValueType};
[INFO] [stdout]   |                                    ^^^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> src/int_code.rs:163:22
[INFO] [stdout]     |
[INFO] [stdout] 163 |                 let (result, overflow) = i1.overflowing_add(i2);
[INFO] [stdout]     |                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_state`
[INFO] [stdout]    --> src/int_code.rs:131:12
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub fn get_state(&self) -> IntComputerState {
[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 1.58s
[INFO] running `Command { std: "docker" "inspect" "594143dd3df0162fbd3621ba39373b8ca554ca807fffd07e035db7671541b81b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "594143dd3df0162fbd3621ba39373b8ca554ca807fffd07e035db7671541b81b", kill_on_drop: false }`
[INFO] [stdout] 594143dd3df0162fbd3621ba39373b8ca554ca807fffd07e035db7671541b81b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 253d9b17cf2e0182cd1fb837f7118876066208da220dcd821e9ab46bf9d22aee
[INFO] running `Command { std: "docker" "start" "-a" "253d9b17cf2e0182cd1fb837f7118876066208da220dcd821e9ab46bf9d22aee", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling day_2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `IntComputerState`
[INFO] [stdout]  --> src/day_9.rs:1:36
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::int_code::{IntComputer, IntComputerState, ValueType};
[INFO] [stdout]   |                                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> src/int_code.rs:163:22
[INFO] [stdout]     |
[INFO] [stdout] 163 |                 let (result, overflow) = i1.overflowing_add(i2);
[INFO] [stdout]     |                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_state`
[INFO] [stdout]    --> src/int_code.rs:131:12
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub fn get_state(&self) -> IntComputerState {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Test` should have a snake case name
[INFO] [stdout]   --> src/day_9.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | mod Test {
[INFO] [stdout]    |     ^^^^ help: convert the identifier to snake case: `test`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "253d9b17cf2e0182cd1fb837f7118876066208da220dcd821e9ab46bf9d22aee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "253d9b17cf2e0182cd1fb837f7118876066208da220dcd821e9ab46bf9d22aee", kill_on_drop: false }`
[INFO] [stdout] 253d9b17cf2e0182cd1fb837f7118876066208da220dcd821e9ab46bf9d22aee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 8243e937dae78310d5eeca0da162060b95b98458364edf1df6d3acc75a08e30a
[INFO] running `Command { std: "docker" "start" "-a" "8243e937dae78310d5eeca0da162060b95b98458364edf1df6d3acc75a08e30a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused import: `IntComputerState`
[INFO] [stderr]  --> src/day_9.rs:1:36
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::int_code::{IntComputer, IntComputerState, ValueType};
[INFO] [stderr]   |                                    ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `result`
[INFO] [stderr]    --> src/int_code.rs:163:22
[INFO] [stderr]     |
[INFO] [stderr] 163 |                 let (result, overflow) = i1.overflowing_add(i2);
[INFO] [stderr]     |                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_state`
[INFO] [stderr]    --> src/int_code.rs:131:12
[INFO] [stderr]     |
[INFO] [stderr] 131 |     pub fn get_state(&self) -> IntComputerState {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: module `Test` should have a snake case name
[INFO] [stderr]   --> src/day_9.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 | mod Test {
[INFO] [stderr]    |     ^^^^ help: convert the identifier to snake case: `test`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `day_2` (bin "day_2" test) generated 4 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/day_2-0ba0839714a62028)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test day_9::Test::test_day_9_16_digit ... ok
[INFO] [stdout] test day_9::Test::test_day_9_middle ... ok
[INFO] [stdout] test day_9::Test::test_day_9_quine ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8243e937dae78310d5eeca0da162060b95b98458364edf1df6d3acc75a08e30a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8243e937dae78310d5eeca0da162060b95b98458364edf1df6d3acc75a08e30a", kill_on_drop: false }`
[INFO] [stdout] 8243e937dae78310d5eeca0da162060b95b98458364edf1df6d3acc75a08e30a