[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 master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fc-anyone%2FAdvent-of-Code-2019" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/c-anyone/Advent-of-Code-2019 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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-6/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] 139fe868cac1f32bf4fd74ffae3e2779e6c84cf30b76ea3b9772f0a54d3b2e34
[INFO] running `Command { std: "docker" "start" "-a" "139fe868cac1f32bf4fd74ffae3e2779e6c84cf30b76ea3b9772f0a54d3b2e34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "139fe868cac1f32bf4fd74ffae3e2779e6c84cf30b76ea3b9772f0a54d3b2e34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "139fe868cac1f32bf4fd74ffae3e2779e6c84cf30b76ea3b9772f0a54d3b2e34", kill_on_drop: false }`
[INFO] [stdout] 139fe868cac1f32bf4fd74ffae3e2779e6c84cf30b76ea3b9772f0a54d3b2e34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d0dcbbdfb9a8dd26d2c323eef94f4b7135275dff65718ae4c898a0c247a9bbd
[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" "7d0dcbbdfb9a8dd26d2c323eef94f4b7135275dff65718ae4c898a0c247a9bbd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 2.33s
[INFO] running `Command { std: "docker" "inspect" "7d0dcbbdfb9a8dd26d2c323eef94f4b7135275dff65718ae4c898a0c247a9bbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d0dcbbdfb9a8dd26d2c323eef94f4b7135275dff65718ae4c898a0c247a9bbd", kill_on_drop: false }`
[INFO] [stdout] 7d0dcbbdfb9a8dd26d2c323eef94f4b7135275dff65718ae4c898a0c247a9bbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] 3c1e06e8a6f918970b893719b8e787ea0f74b436235d61c7a0de9e6977868c2e
[INFO] running `Command { std: "docker" "start" "-a" "3c1e06e8a6f918970b893719b8e787ea0f74b436235d61c7a0de9e6977868c2e", kill_on_drop: false }`
[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 1.15s
[INFO] running `Command { std: "docker" "inspect" "3c1e06e8a6f918970b893719b8e787ea0f74b436235d61c7a0de9e6977868c2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c1e06e8a6f918970b893719b8e787ea0f74b436235d61c7a0de9e6977868c2e", kill_on_drop: false }`
[INFO] [stdout] 3c1e06e8a6f918970b893719b8e787ea0f74b436235d61c7a0de9e6977868c2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3f008258d10cd284e986fdb7945872fb94252e470ad74b6c1458511680d70f31
[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" "3f008258d10cd284e986fdb7945872fb94252e470ad74b6c1458511680d70f31", kill_on_drop: false }`
[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: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/day_2-513097a2f516cff2)
[INFO] [stdout] test day_9::Test::test_day_9_16_digit ... ok
[INFO] [stdout] test day_9::Test::test_day_9_quine ... ok
[INFO] [stdout] test day_9::Test::test_day_9_middle ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3f008258d10cd284e986fdb7945872fb94252e470ad74b6c1458511680d70f31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f008258d10cd284e986fdb7945872fb94252e470ad74b6c1458511680d70f31", kill_on_drop: false }`
[INFO] [stdout] 3f008258d10cd284e986fdb7945872fb94252e470ad74b6c1458511680d70f31