[INFO] cloning repository https://github.com/mitchgollub/rust-dynamic-programming
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mitchgollub/rust-dynamic-programming" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmitchgollub%2Frust-dynamic-programming", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmitchgollub%2Frust-dynamic-programming'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2b6c8d5716fd6f10e567174829e766a9f9a63cdd
[INFO] testing mitchgollub/rust-dynamic-programming against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmitchgollub%2Frust-dynamic-programming" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mitchgollub/rust-dynamic-programming
[INFO] finished tweaking git repo https://github.com/mitchgollub/rust-dynamic-programming
[INFO] tweaked toml for git repo https://github.com/mitchgollub/rust-dynamic-programming written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mitchgollub/rust-dynamic-programming on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mitchgollub/rust-dynamic-programming already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 884a44babfbe071d8fb283a77d2fe85e1e4e1fee4c738752122ce6edf7e3a3b4
[INFO] running `Command { std: "docker" "start" "-a" "884a44babfbe071d8fb283a77d2fe85e1e4e1fee4c738752122ce6edf7e3a3b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "884a44babfbe071d8fb283a77d2fe85e1e4e1fee4c738752122ce6edf7e3a3b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "884a44babfbe071d8fb283a77d2fe85e1e4e1fee4c738752122ce6edf7e3a3b4", kill_on_drop: false }`
[INFO] [stdout] 884a44babfbe071d8fb283a77d2fe85e1e4e1fee4c738752122ce6edf7e3a3b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a40cd1a32a60d5275d5bc3e097533bbc8f57c422cc29471f9d86d7d11c7d254
[INFO] running `Command { std: "docker" "start" "-a" "3a40cd1a32a60d5275d5bc3e097533bbc8f57c422cc29471f9d86d7d11c7d254", kill_on_drop: false }`
[INFO] [stderr]    Compiling dynamic-programming-examples v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `fib_example` is never used
[INFO] [stdout]  --> src/memoization/fib.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn fib_example() {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fib` is never used
[INFO] [stdout]  --> src/memoization/fib.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn fib(n: usize, map: &mut HashMap<usize, usize>) -> usize {
[INFO] [stdout]   |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `grid_traveler_example` is never used
[INFO] [stdout]  --> src/memoization/grid_traveler.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn grid_traveler_example() {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `grid_traveler` is never used
[INFO] [stdout]   --> src/memoization/grid_traveler.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn grid_traveler(m: usize, n: usize, map: &mut HashMap<(usize, usize), usize>) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `can_sum_example` is never used
[INFO] [stdout]  --> src/memoization/can_sum.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn can_sum_example() {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `can_sum` is never used
[INFO] [stdout]   --> src/memoization/can_sum.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn can_sum(target_sum: i32, numbers: &Vec<i32>, map: &mut HashMap<i32, bool>) -> bool {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "3a40cd1a32a60d5275d5bc3e097533bbc8f57c422cc29471f9d86d7d11c7d254", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a40cd1a32a60d5275d5bc3e097533bbc8f57c422cc29471f9d86d7d11c7d254", kill_on_drop: false }`
[INFO] [stdout] 3a40cd1a32a60d5275d5bc3e097533bbc8f57c422cc29471f9d86d7d11c7d254
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ed8e8fbd152236b5602a5eb9d1d9ce3cb093ab3826d0ccc8e626db0815eabc3
[INFO] running `Command { std: "docker" "start" "-a" "7ed8e8fbd152236b5602a5eb9d1d9ce3cb093ab3826d0ccc8e626db0815eabc3", kill_on_drop: false }`
[INFO] [stderr]    Compiling dynamic-programming-examples v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `fib_example` is never used
[INFO] [stdout]  --> src/memoization/fib.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn fib_example() {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fib` is never used
[INFO] [stdout]  --> src/memoization/fib.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn fib(n: usize, map: &mut HashMap<usize, usize>) -> usize {
[INFO] [stdout]   |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `grid_traveler_example` is never used
[INFO] [stdout]  --> src/memoization/grid_traveler.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn grid_traveler_example() {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `grid_traveler` is never used
[INFO] [stdout]   --> src/memoization/grid_traveler.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn grid_traveler(m: usize, n: usize, map: &mut HashMap<(usize, usize), usize>) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `can_sum_example` is never used
[INFO] [stdout]  --> src/memoization/can_sum.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn can_sum_example() {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `can_sum` is never used
[INFO] [stdout]   --> src/memoization/can_sum.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn can_sum(target_sum: i32, numbers: &Vec<i32>, map: &mut HashMap<i32, bool>) -> bool {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "7ed8e8fbd152236b5602a5eb9d1d9ce3cb093ab3826d0ccc8e626db0815eabc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ed8e8fbd152236b5602a5eb9d1d9ce3cb093ab3826d0ccc8e626db0815eabc3", kill_on_drop: false }`
[INFO] [stdout] 7ed8e8fbd152236b5602a5eb9d1d9ce3cb093ab3826d0ccc8e626db0815eabc3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4a6410e728fcfa06184d606acf7b0db1f15e2f7c798ade0d22fd5a06f02d3a9b
[INFO] running `Command { std: "docker" "start" "-a" "4a6410e728fcfa06184d606acf7b0db1f15e2f7c798ade0d22fd5a06f02d3a9b", kill_on_drop: false }`
[INFO] [stderr] warning: function `fib_example` is never used
[INFO] [stderr]  --> src/memoization/fib.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn fib_example() {
[INFO] [stderr]   |        ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `fib` is never used
[INFO] [stderr]  --> src/memoization/fib.rs:8:4
[INFO] [stderr]   |
[INFO] [stderr] 8 | fn fib(n: usize, map: &mut HashMap<usize, usize>) -> usize {
[INFO] [stderr]   |    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `grid_traveler_example` is never used
[INFO] [stderr]  --> src/memoization/grid_traveler.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn grid_traveler_example() {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `grid_traveler` is never used
[INFO] [stderr]   --> src/memoization/grid_traveler.rs:12:4
[INFO] [stderr]    |
[INFO] [stderr] 12 | fn grid_traveler(m: usize, n: usize, map: &mut HashMap<(usize, usize), usize>) -> usize {
[INFO] [stderr]    |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `can_sum_example` is never used
[INFO] [stderr]  --> src/memoization/can_sum.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn can_sum_example() {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `can_sum` is never used
[INFO] [stderr]   --> src/memoization/can_sum.rs:11:4
[INFO] [stderr]    |
[INFO] [stderr] 11 | fn can_sum(target_sum: i32, numbers: &Vec<i32>, map: &mut HashMap<i32, bool>) -> bool {
[INFO] [stderr]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] running 0 tests
[INFO] [stderr] warning: `dynamic-programming-examples` (bin "dynamic-programming-examples" test) generated 6 warnings
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/dynamic_programming_examples-009a89cfd17056a5)
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4a6410e728fcfa06184d606acf7b0db1f15e2f7c798ade0d22fd5a06f02d3a9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a6410e728fcfa06184d606acf7b0db1f15e2f7c798ade0d22fd5a06f02d3a9b", kill_on_drop: false }`
[INFO] [stdout] 4a6410e728fcfa06184d606acf7b0db1f15e2f7c798ade0d22fd5a06f02d3a9b
