[INFO] updating cached repository https://github.com/codec-abc/synacor-challenge-rust [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8106355e9b1dc3a97f41e0c79ff83a12e31d792e [INFO] testing codec-abc/synacor-challenge-rust against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodec-abc%2Fsynacor-challenge-rust" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/codec-abc/synacor-challenge-rust on toolchain 28742a1146f10a4f09369baad027a464acb7a766 [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/codec-abc/synacor-challenge-rust [INFO] finished tweaking git repo https://github.com/codec-abc/synacor-challenge-rust [INFO] tweaked toml for git repo https://github.com/codec-abc/synacor-challenge-rust written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/codec-abc/synacor-challenge-rust already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d5432791552c857900ba69bcd30c91faaeab996729cee8e663049fbe5e7a1289 [INFO] running `"docker" "start" "-a" "d5432791552c857900ba69bcd30c91faaeab996729cee8e663049fbe5e7a1289"` [INFO] [stderr] Compiling libc v0.2.36 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling time v0.1.39 [INFO] [stderr] Compiling chrono v0.4.0 [INFO] [stderr] Compiling synacor_challenge v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/opcode.rs:231:51 [INFO] [stderr] | [INFO] [stderr] 231 | let register_result = read_mem_as_u16_le(mem, (offset + 1)); [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/opcode.rs:232:48 [INFO] [stderr] | [INFO] [stderr] 232 | let value_result = read_mem_as_u16_le(mem, (offset + 2)); [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/opcode.rs:256:48 [INFO] [stderr] | [INFO] [stderr] 256 | let value_result = read_mem_as_u16_le(mem, (offset + 1)); [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/opcode.rs:275:48 [INFO] [stderr] | [INFO] [stderr] 275 | let value_result = read_mem_as_u16_le(mem, (offset + 1)); [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/opcode.rs:294:47 [INFO] [stderr] | [INFO] [stderr] 294 | let cell_result = read_mem_as_u16_le(mem, (offset + 1)); [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/opcode.rs:295:56 [INFO] [stderr] | [INFO] [stderr] 295 | let first_operand_result = read_mem_as_u16_le(mem, (offset + 2)); [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/opcode.rs:296:57 [INFO] [stderr] | [INFO] [stderr] 296 | let second_operand_result = read_mem_as_u16_le(mem, (offset + 3)); [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:27:25 [INFO] [stderr] | [INFO] [stderr] 27 | let mut should_continue = true; [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: variable does not need to be mutable [INFO] [stderr] --> src/vm.rs:626:25 [INFO] [stderr] | [INFO] [stderr] 626 | let mut f = File::create(dir.clone() + "registers.txt"); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vm.rs:640:25 [INFO] [stderr] | [INFO] [stderr] 640 | let mut f = File::create(dir.clone() + "stack.txt"); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vm.rs:654:25 [INFO] [stderr] | [INFO] [stderr] 654 | let mut f = File::create(dir.clone() + "program_counter.txt"); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vm.rs:665:25 [INFO] [stderr] | [INFO] [stderr] 665 | let mut f = File::create(dir.clone() + "step_number.txt"); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vm.rs:676:25 [INFO] [stderr] | [INFO] [stderr] 676 | let mut f = File::create(dir.clone() + "memory.txt"); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_invalid_number` [INFO] [stderr] --> src/opcode.rs:838:5 [INFO] [stderr] | [INFO] [stderr] 838 | pub fn is_invalid_number(&self) -> bool [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 14 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.81s [INFO] running `"docker" "inspect" "d5432791552c857900ba69bcd30c91faaeab996729cee8e663049fbe5e7a1289"` [INFO] running `"docker" "rm" "-f" "d5432791552c857900ba69bcd30c91faaeab996729cee8e663049fbe5e7a1289"` [INFO] [stdout] d5432791552c857900ba69bcd30c91faaeab996729cee8e663049fbe5e7a1289 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1f90e82b34d45837fdd0f39ef29da73ab38385c1236f382be13c7ce460e17509 [INFO] running `"docker" "start" "-a" "1f90e82b34d45837fdd0f39ef29da73ab38385c1236f382be13c7ce460e17509"` [INFO] [stderr] Compiling synacor_challenge v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/opcode.rs:231:51 [INFO] [stderr] | [INFO] [stderr] 231 | let register_result = read_mem_as_u16_le(mem, (offset + 1)); [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/opcode.rs:232:48 [INFO] [stderr] | [INFO] [stderr] 232 | let value_result = read_mem_as_u16_le(mem, (offset + 2)); [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/opcode.rs:256:48 [INFO] [stderr] | [INFO] [stderr] 256 | let value_result = read_mem_as_u16_le(mem, (offset + 1)); [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/opcode.rs:275:48 [INFO] [stderr] | [INFO] [stderr] 275 | let value_result = read_mem_as_u16_le(mem, (offset + 1)); [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/opcode.rs:294:47 [INFO] [stderr] | [INFO] [stderr] 294 | let cell_result = read_mem_as_u16_le(mem, (offset + 1)); [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/opcode.rs:295:56 [INFO] [stderr] | [INFO] [stderr] 295 | let first_operand_result = read_mem_as_u16_le(mem, (offset + 2)); [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/opcode.rs:296:57 [INFO] [stderr] | [INFO] [stderr] 296 | let second_operand_result = read_mem_as_u16_le(mem, (offset + 3)); [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:27:25 [INFO] [stderr] | [INFO] [stderr] 27 | let mut should_continue = true; [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: variable does not need to be mutable [INFO] [stderr] --> src/vm.rs:626:25 [INFO] [stderr] | [INFO] [stderr] 626 | let mut f = File::create(dir.clone() + "registers.txt"); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vm.rs:640:25 [INFO] [stderr] | [INFO] [stderr] 640 | let mut f = File::create(dir.clone() + "stack.txt"); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vm.rs:654:25 [INFO] [stderr] | [INFO] [stderr] 654 | let mut f = File::create(dir.clone() + "program_counter.txt"); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vm.rs:665:25 [INFO] [stderr] | [INFO] [stderr] 665 | let mut f = File::create(dir.clone() + "step_number.txt"); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vm.rs:676:25 [INFO] [stderr] | [INFO] [stderr] 676 | let mut f = File::create(dir.clone() + "memory.txt"); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_invalid_number` [INFO] [stderr] --> src/opcode.rs:838:5 [INFO] [stderr] | [INFO] [stderr] 838 | pub fn is_invalid_number(&self) -> bool [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 14 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.42s [INFO] running `"docker" "inspect" "1f90e82b34d45837fdd0f39ef29da73ab38385c1236f382be13c7ce460e17509"` [INFO] running `"docker" "rm" "-f" "1f90e82b34d45837fdd0f39ef29da73ab38385c1236f382be13c7ce460e17509"` [INFO] [stdout] 1f90e82b34d45837fdd0f39ef29da73ab38385c1236f382be13c7ce460e17509 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f4b1fb5087e8254f3d6f777726f133619ac95de5f2461cba65fb1dd96ab6e325 [INFO] running `"docker" "start" "-a" "f4b1fb5087e8254f3d6f777726f133619ac95de5f2461cba65fb1dd96ab6e325"` [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/opcode.rs:231:51 [INFO] [stderr] | [INFO] [stderr] 231 | let register_result = read_mem_as_u16_le(mem, (offset + 1)); [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/opcode.rs:232:48 [INFO] [stderr] | [INFO] [stderr] 232 | let value_result = read_mem_as_u16_le(mem, (offset + 2)); [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/opcode.rs:256:48 [INFO] [stderr] | [INFO] [stderr] 256 | let value_result = read_mem_as_u16_le(mem, (offset + 1)); [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/opcode.rs:275:48 [INFO] [stderr] | [INFO] [stderr] 275 | let value_result = read_mem_as_u16_le(mem, (offset + 1)); [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/opcode.rs:294:47 [INFO] [stderr] | [INFO] [stderr] 294 | let cell_result = read_mem_as_u16_le(mem, (offset + 1)); [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/opcode.rs:295:56 [INFO] [stderr] | [INFO] [stderr] 295 | let first_operand_result = read_mem_as_u16_le(mem, (offset + 2)); [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/opcode.rs:296:57 [INFO] [stderr] | [INFO] [stderr] 296 | let second_operand_result = read_mem_as_u16_le(mem, (offset + 3)); [INFO] [stderr] | ^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:27:25 [INFO] [stderr] | [INFO] [stderr] 27 | let mut should_continue = true; [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: variable does not need to be mutable [INFO] [stderr] --> src/vm.rs:626:25 [INFO] [stderr] | [INFO] [stderr] 626 | let mut f = File::create(dir.clone() + "registers.txt"); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vm.rs:640:25 [INFO] [stderr] | [INFO] [stderr] 640 | let mut f = File::create(dir.clone() + "stack.txt"); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vm.rs:654:25 [INFO] [stderr] | [INFO] [stderr] 654 | let mut f = File::create(dir.clone() + "program_counter.txt"); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vm.rs:665:25 [INFO] [stderr] | [INFO] [stderr] 665 | let mut f = File::create(dir.clone() + "step_number.txt"); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vm.rs:676:25 [INFO] [stderr] | [INFO] [stderr] 676 | let mut f = File::create(dir.clone() + "memory.txt"); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_invalid_number` [INFO] [stderr] --> src/opcode.rs:838:5 [INFO] [stderr] | [INFO] [stderr] 838 | pub fn is_invalid_number(&self) -> bool [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 14 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/synacor_challenge-464add39a869e3aa [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "f4b1fb5087e8254f3d6f777726f133619ac95de5f2461cba65fb1dd96ab6e325"` [INFO] running `"docker" "rm" "-f" "f4b1fb5087e8254f3d6f777726f133619ac95de5f2461cba65fb1dd96ab6e325"` [INFO] [stdout] f4b1fb5087e8254f3d6f777726f133619ac95de5f2461cba65fb1dd96ab6e325