[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 master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmitchgollub%2Frust-dynamic-programming" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/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-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/mitchgollub/rust-dynamic-programming on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4f77cdcf5b57e367ca371fc1611c7952e3955c7ace89dea752f3dc37347cdfef [INFO] running `Command { std: "docker" "start" "-a" "4f77cdcf5b57e367ca371fc1611c7952e3955c7ace89dea752f3dc37347cdfef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4f77cdcf5b57e367ca371fc1611c7952e3955c7ace89dea752f3dc37347cdfef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f77cdcf5b57e367ca371fc1611c7952e3955c7ace89dea752f3dc37347cdfef", kill_on_drop: false }` [INFO] [stdout] 4f77cdcf5b57e367ca371fc1611c7952e3955c7ace89dea752f3dc37347cdfef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 566b5393472711f6842866d9fe82ff4769c1362c126d06e01b5559a0613ea042 [INFO] running `Command { std: "docker" "start" "-a" "566b5393472711f6842866d9fe82ff4769c1362c126d06e01b5559a0613ea042", 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 { [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, map: &mut HashMap) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.62s [INFO] running `Command { std: "docker" "inspect" "566b5393472711f6842866d9fe82ff4769c1362c126d06e01b5559a0613ea042", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "566b5393472711f6842866d9fe82ff4769c1362c126d06e01b5559a0613ea042", kill_on_drop: false }` [INFO] [stdout] 566b5393472711f6842866d9fe82ff4769c1362c126d06e01b5559a0613ea042 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 331e31c8ad450a8550d1a5a5ccdb88e58f3fe56fcae6285086ed34f00affd16c [INFO] running `Command { std: "docker" "start" "-a" "331e31c8ad450a8550d1a5a5ccdb88e58f3fe56fcae6285086ed34f00affd16c", 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 { [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, map: &mut HashMap) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s [INFO] running `Command { std: "docker" "inspect" "331e31c8ad450a8550d1a5a5ccdb88e58f3fe56fcae6285086ed34f00affd16c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "331e31c8ad450a8550d1a5a5ccdb88e58f3fe56fcae6285086ed34f00affd16c", kill_on_drop: false }` [INFO] [stdout] 331e31c8ad450a8550d1a5a5ccdb88e58f3fe56fcae6285086ed34f00affd16c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6ad2a08b06b865c2fba9d09c97c5181ac81d9e7e7d48303a210e7a131020f903 [INFO] running `Command { std: "docker" "start" "-a" "6ad2a08b06b865c2fba9d09c97c5181ac81d9e7e7d48303a210e7a131020f903", 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 { [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, map: &mut HashMap) -> bool { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `dynamic-programming-examples` (bin "dynamic-programming-examples" test) generated 6 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/dynamic_programming_examples-009a89cfd17056a5) [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" "6ad2a08b06b865c2fba9d09c97c5181ac81d9e7e7d48303a210e7a131020f903", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ad2a08b06b865c2fba9d09c97c5181ac81d9e7e7d48303a210e7a131020f903", kill_on_drop: false }` [INFO] [stdout] 6ad2a08b06b865c2fba9d09c97c5181ac81d9e7e7d48303a210e7a131020f903