[INFO] cloning repository https://github.com/Danilka108/term_math [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Danilka108/term_math" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanilka108%2Fterm_math", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanilka108%2Fterm_math'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f2fd74168bc378d0ab1fae37f081b347fa019db6 [INFO] testing Danilka108/term_math against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanilka108%2Fterm_math" "/workspace/builds/worker-20/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-20/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Danilka108/term_math on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Danilka108/term_math [INFO] finished tweaking git repo https://github.com/Danilka108/term_math [INFO] tweaked toml for git repo https://github.com/Danilka108/term_math written to /workspace/builds/worker-20/source/Cargo.toml [INFO] crate git repo https://github.com/Danilka108/term_math already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded termsize v0.1.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a69dacb4837c4f8da7d513b2ba44dbac445da44840cdcffd3eb93c304b89c188 [INFO] running `Command { std: "docker" "start" "-a" "a69dacb4837c4f8da7d513b2ba44dbac445da44840cdcffd3eb93c304b89c188", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a69dacb4837c4f8da7d513b2ba44dbac445da44840cdcffd3eb93c304b89c188", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a69dacb4837c4f8da7d513b2ba44dbac445da44840cdcffd3eb93c304b89c188", kill_on_drop: false }` [INFO] [stdout] a69dacb4837c4f8da7d513b2ba44dbac445da44840cdcffd3eb93c304b89c188 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d32824e8aed3bbd1fa1cf441a0728c65b9d7335f287cf070e178efae975a3078 [INFO] running `Command { std: "docker" "start" "-a" "d32824e8aed3bbd1fa1cf441a0728c65b9d7335f287cf070e178efae975a3078", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling constants v0.1.0 (/opt/rustwide/workdir/constants) [INFO] [stderr] Compiling ast v0.1.0 (/opt/rustwide/workdir/ast) [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling real_number v0.1.0 (/opt/rustwide/workdir/backend/number/real_number) [INFO] [stderr] Compiling number_2 v0.1.0 (/opt/rustwide/workdir/number_2) [INFO] [stderr] Compiling token v0.1.0 (/opt/rustwide/workdir/frontend/token) [INFO] [stderr] Compiling lexer v0.1.0 (/opt/rustwide/workdir/frontend/lexer) [INFO] [stdout] warning: associated function is never used: `is_pos` [INFO] [stdout] --> number_2/src/finite.rs:218:12 [INFO] [stdout] | [INFO] [stdout] 218 | pub fn is_pos(&self) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `frac_len` [INFO] [stdout] --> number_2/src/finite.rs:372:12 [INFO] [stdout] | [INFO] [stdout] 372 | pub fn frac_len(&self) -> isize { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `check_to_overflow_with_sign` [INFO] [stdout] --> number_2/src/finite_ops.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn check_to_overflow_with_sign( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> number_2/src/number.rs:55:19 [INFO] [stdout] | [INFO] [stdout] 55 | pub(crate) fn new(kind: NumberKind) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_pos` [INFO] [stdout] --> number_2/src/sign.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn is_pos(&self) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_neg` [INFO] [stdout] --> number_2/src/sign.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn is_neg(&self) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_char` [INFO] [stdout] --> number_2/src/sign.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn to_char(&self) -> char { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling number v0.1.0 (/opt/rustwide/workdir/backend/number) [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling termsize v0.1.6 [INFO] [stderr] Compiling notification v0.1.0 (/opt/rustwide/workdir/notification) [INFO] [stderr] Compiling validator v0.1.0 (/opt/rustwide/workdir/frontend/validator) [INFO] [stderr] Compiling backend v0.1.0 (/opt/rustwide/workdir/backend) [INFO] [stderr] Compiling parser v0.1.0 (/opt/rustwide/workdir/frontend/parser) [INFO] [stderr] Compiling frontend v0.1.0 (/opt/rustwide/workdir/frontend) [INFO] [stderr] Compiling term_math v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `backend::Backend` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use backend::Backend; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_ast_from_user_input` [INFO] [stdout] --> src/main.rs:7:4 [INFO] [stdout] | [INFO] [stdout] 7 | fn build_ast_from_user_input() -> Result, Notification> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_ast_from_str` [INFO] [stdout] --> src/main.rs:11:4 [INFO] [stdout] | [INFO] [stdout] 11 | fn build_ast_from_str(expr: &str) -> Result, Notification> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.70s [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d32824e8aed3bbd1fa1cf441a0728c65b9d7335f287cf070e178efae975a3078", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d32824e8aed3bbd1fa1cf441a0728c65b9d7335f287cf070e178efae975a3078", kill_on_drop: false }` [INFO] [stdout] d32824e8aed3bbd1fa1cf441a0728c65b9d7335f287cf070e178efae975a3078 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e5f68ed2e59991c6f0fc94bdddb8523771092ac4d8c8c59cd1314a776f801162 [INFO] running `Command { std: "docker" "start" "-a" "e5f68ed2e59991c6f0fc94bdddb8523771092ac4d8c8c59cd1314a776f801162", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] warning: associated function is never used: `is_pos` [INFO] [stdout] --> number_2/src/finite.rs:218:12 [INFO] [stdout] | [INFO] [stdout] 218 | pub fn is_pos(&self) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `frac_len` [INFO] [stdout] --> number_2/src/finite.rs:372:12 [INFO] [stdout] | [INFO] [stdout] 372 | pub fn frac_len(&self) -> isize { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `check_to_overflow_with_sign` [INFO] [stdout] --> number_2/src/finite_ops.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn check_to_overflow_with_sign( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> number_2/src/number.rs:55:19 [INFO] [stdout] | [INFO] [stdout] 55 | pub(crate) fn new(kind: NumberKind) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_pos` [INFO] [stdout] --> number_2/src/sign.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn is_pos(&self) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_neg` [INFO] [stdout] --> number_2/src/sign.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn is_neg(&self) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_char` [INFO] [stdout] --> number_2/src/sign.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn to_char(&self) -> char { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling term_math v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `backend::Backend` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use backend::Backend; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_ast_from_user_input` [INFO] [stdout] --> src/main.rs:7:4 [INFO] [stdout] | [INFO] [stdout] 7 | fn build_ast_from_user_input() -> Result, Notification> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_ast_from_str` [INFO] [stdout] --> src/main.rs:11:4 [INFO] [stdout] | [INFO] [stdout] 11 | fn build_ast_from_str(expr: &str) -> Result, Notification> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.36s [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e5f68ed2e59991c6f0fc94bdddb8523771092ac4d8c8c59cd1314a776f801162", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5f68ed2e59991c6f0fc94bdddb8523771092ac4d8c8c59cd1314a776f801162", kill_on_drop: false }` [INFO] [stdout] e5f68ed2e59991c6f0fc94bdddb8523771092ac4d8c8c59cd1314a776f801162 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1c79b62c51832418c1df46c43464db2b0f5b77787401008b4fcadd13b8272ee7 [INFO] running `Command { std: "docker" "start" "-a" "1c79b62c51832418c1df46c43464db2b0f5b77787401008b4fcadd13b8272ee7", kill_on_drop: false }` [INFO] [stderr] warning: associated function is never used: `is_pos` [INFO] [stderr] --> number_2/src/finite.rs:218:12 [INFO] [stderr] | [INFO] [stderr] 218 | pub fn is_pos(&self) -> bool { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `frac_len` [INFO] [stderr] --> number_2/src/finite.rs:372:12 [INFO] [stderr] | [INFO] [stderr] 372 | pub fn frac_len(&self) -> isize { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `check_to_overflow_with_sign` [INFO] [stderr] --> number_2/src/finite_ops.rs:6:4 [INFO] [stderr] | [INFO] [stderr] 6 | fn check_to_overflow_with_sign( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> number_2/src/number.rs:55:19 [INFO] [stderr] | [INFO] [stderr] 55 | pub(crate) fn new(kind: NumberKind) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_pos` [INFO] [stderr] --> number_2/src/sign.rs:43:12 [INFO] [stderr] | [INFO] [stderr] 43 | pub fn is_pos(&self) -> bool { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_neg` [INFO] [stderr] --> number_2/src/sign.rs:47:12 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn is_neg(&self) -> bool { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `to_char` [INFO] [stderr] --> number_2/src/sign.rs:51:12 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn to_char(&self) -> char { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `number_2` (lib) generated 7 warnings [INFO] [stderr] warning: unused import: `backend::Backend` [INFO] [stderr] --> src/main.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use backend::Backend; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `build_ast_from_user_input` [INFO] [stderr] --> src/main.rs:7:4 [INFO] [stderr] | [INFO] [stderr] 7 | fn build_ast_from_user_input() -> Result, Notification> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `build_ast_from_str` [INFO] [stderr] --> src/main.rs:11:4 [INFO] [stderr] | [INFO] [stderr] 11 | fn build_ast_from_str(expr: &str) -> Result, Notification> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `term_math` (bin "term_math" test) generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/term_math-7587e3e91e3aa5ce) [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" "1c79b62c51832418c1df46c43464db2b0f5b77787401008b4fcadd13b8272ee7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c79b62c51832418c1df46c43464db2b0f5b77787401008b4fcadd13b8272ee7", kill_on_drop: false }` [INFO] [stdout] 1c79b62c51832418c1df46c43464db2b0f5b77787401008b4fcadd13b8272ee7