[INFO] cloning repository https://github.com/ThinkingJoules/faithful-number [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ThinkingJoules/faithful-number" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThinkingJoules%2Ffaithful-number", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThinkingJoules%2Ffaithful-number'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7e4029433661d9711b07cecdd3a87eafa13c1226 [INFO] checking ThinkingJoules/faithful-number against try#54cf65b8d066c082e536455049b95943cf30378f for pr-151920 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThinkingJoules%2Ffaithful-number" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ThinkingJoules/faithful-number [INFO] finished tweaking git repo https://github.com/ThinkingJoules/faithful-number [INFO] tweaked toml for git repo https://github.com/ThinkingJoules/faithful-number written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ThinkingJoules/faithful-number on toolchain 54cf65b8d066c082e536455049b95943cf30378f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ThinkingJoules/faithful-number 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" "+54cf65b8d066c082e536455049b95943cf30378f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/ThinkingJoules/onenum` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking ThinkingJoules/faithful-number against try#54cf65b8d066c082e536455049b95943cf30378f for pr-151920 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThinkingJoules%2Ffaithful-number" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ThinkingJoules/faithful-number [INFO] finished tweaking git repo https://github.com/ThinkingJoules/faithful-number [INFO] tweaked toml for git repo https://github.com/ThinkingJoules/faithful-number written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ThinkingJoules/faithful-number on toolchain 54cf65b8d066c082e536455049b95943cf30378f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ThinkingJoules/faithful-number 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" "+54cf65b8d066c082e536455049b95943cf30378f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rust_decimal v1.38.0 [INFO] [stderr] Downloaded bigdecimal v0.4.8 [INFO] [stderr] Downloaded rug v1.28.0 [INFO] [stderr] Downloaded gmp-mpfr-sys v1.6.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6019e491d1b2bbb5646b8726e492ded96d9c54517d16ccaa1a1290997a4fec0d [INFO] running `Command { std: "docker" "start" "-a" "6019e491d1b2bbb5646b8726e492ded96d9c54517d16ccaa1a1290997a4fec0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6019e491d1b2bbb5646b8726e492ded96d9c54517d16ccaa1a1290997a4fec0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6019e491d1b2bbb5646b8726e492ded96d9c54517d16ccaa1a1290997a4fec0d", kill_on_drop: false }` [INFO] [stdout] 6019e491d1b2bbb5646b8726e492ded96d9c54517d16ccaa1a1290997a4fec0d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0c154ae6323c48530b9deebcdaf014f2e03864de5da98d82a635abc558e49c23 [INFO] running `Command { std: "docker" "start" "-a" "0c154ae6323c48530b9deebcdaf014f2e03864de5da98d82a635abc558e49c23", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling bigdecimal v0.4.8 [INFO] [stderr] Compiling rust_decimal v1.38.0 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking serde_json v1.0.145 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking faithful-number v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `forward_ref_binop` [INFO] [stdout] --> src/ops/arithmetic.rs:1:35 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{Number, NumericValue, forward_ref_binop}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `forward_ref_binop` [INFO] [stdout] --> src/ops/arithmetic.rs:1:35 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{Number, NumericValue, forward_ref_binop}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nan` [INFO] [stdout] --> src/js_semantics.rs:534:13 [INFO] [stdout] | [INFO] [stdout] 534 | let nan = Number::NAN; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_nan` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rust_decimal::Decimal` [INFO] [stdout] --> tests/common/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use rust_decimal::Decimal; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> tests/associativity.rs:87:18 [INFO] [stdout] | [INFO] [stdout] 87 | let result = ((((a.clone() + b.clone()) - b.clone()) + b.clone()) - b); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 87 - let result = ((((a.clone() + b.clone()) - b.clone()) + b.clone()) - b); [INFO] [stdout] 87 + let result = (((a.clone() + b.clone()) - b.clone()) + b.clone()) - b; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rust_decimal::Decimal` [INFO] [stdout] --> tests/common/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use rust_decimal::Decimal; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rust_decimal::Decimal` [INFO] [stdout] --> tests/common/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use rust_decimal::Decimal; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ArithmeticTestCase` is never constructed [INFO] [stdout] --> tests/common/mod.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct ArithmeticTestCase { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> tests/common/mod.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl ArithmeticTestCase { [INFO] [stdout] | ----------------------- associated items in this implementation [INFO] [stdout] 15 | pub fn new(name: &'static str, left: Number, right: Number) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | pub fn assert_add( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn assert_sub( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | pub fn assert_mul( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn assert_div( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 69 | pub fn assert_rem( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 82 | fn assert_result( [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `exact` is never used [INFO] [stdout] --> tests/common/mod.rs:131:14 [INFO] [stdout] | [INFO] [stdout] 131 | pub const fn exact() -> Option { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_transcendental` is never used [INFO] [stdout] --> tests/common/mod.rs:136:14 [INFO] [stdout] | [INFO] [stdout] 136 | pub const fn is_transcendental() -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_rational_apprx` is never used [INFO] [stdout] --> tests/common/mod.rs:141:14 [INFO] [stdout] | [INFO] [stdout] 141 | pub const fn is_rational_apprx() -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `CombinatorialTest` is never constructed [INFO] [stdout] --> tests/common/mod.rs:146:12 [INFO] [stdout] | [INFO] [stdout] 146 | pub struct CombinatorialTest { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> tests/common/mod.rs:152:12 [INFO] [stdout] | [INFO] [stdout] 151 | impl CombinatorialTest { [INFO] [stdout] | ---------------------- associated items in this implementation [INFO] [stdout] 152 | pub fn new(name: &'static str) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 159 | pub fn operand(mut self, label: &'static str, value: Number) -> Self { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 166 | pub fn assert_commutative_add(&self) -> &Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 183 | pub fn assert_commutative_mul(&self) -> &Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 200 | pub fn assert_associative_add(&self) -> &Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 219 | pub fn assert_associative_mul(&self) -> &Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 238 | pub fn assert_distributive(&self) -> &Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 257 | pub fn assert_additive_identity(&self) -> &Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 272 | pub fn assert_multiplicative_identity(&self) -> &Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 287 | pub fn assert_additive_inverse(&self) -> &Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 304 | pub fn assert_multiplicative_inverse(&self) -> &Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_transcendental` is never used [INFO] [stdout] --> tests/common/mod.rs:136:14 [INFO] [stdout] | [INFO] [stdout] 136 | pub const fn is_transcendental() -> Option { [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 `is_rational_apprx` is never used [INFO] [stdout] --> tests/common/mod.rs:141:14 [INFO] [stdout] | [INFO] [stdout] 141 | pub const fn is_rational_apprx() -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `assert_sub` and `assert_rem` are never used [INFO] [stdout] --> tests/common/mod.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl ArithmeticTestCase { [INFO] [stdout] | ----------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn assert_sub( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 69 | pub fn assert_rem( [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 `is_transcendental` is never used [INFO] [stdout] --> tests/common/mod.rs:136:14 [INFO] [stdout] | [INFO] [stdout] 136 | pub const fn is_transcendental() -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_rational_apprx` is never used [INFO] [stdout] --> tests/common/mod.rs:141:14 [INFO] [stdout] | [INFO] [stdout] 141 | pub const fn is_rational_apprx() -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `assert_associative_add`, `assert_associative_mul`, `assert_additive_inverse`, and `assert_multiplicative_inverse` are never used [INFO] [stdout] --> tests/common/mod.rs:200:12 [INFO] [stdout] | [INFO] [stdout] 151 | impl CombinatorialTest { [INFO] [stdout] | ---------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 200 | pub fn assert_associative_add(&self) -> &Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 219 | pub fn assert_associative_mul(&self) -> &Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 287 | pub fn assert_additive_inverse(&self) -> &Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 304 | pub fn assert_multiplicative_inverse(&self) -> &Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.65s [INFO] running `Command { std: "docker" "inspect" "0c154ae6323c48530b9deebcdaf014f2e03864de5da98d82a635abc558e49c23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c154ae6323c48530b9deebcdaf014f2e03864de5da98d82a635abc558e49c23", kill_on_drop: false }` [INFO] [stdout] 0c154ae6323c48530b9deebcdaf014f2e03864de5da98d82a635abc558e49c23