[INFO] fetching crate apint 0.2.0... [INFO] checking apint-0.2.0 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] extracting crate apint 0.2.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate apint 0.2.0 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate apint 0.2.0 [INFO] finished tweaking crates.io crate apint 0.2.0 [INFO] tweaked toml for crates.io crate apint 0.2.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3d95e13acab71d62cc4a7c6e3b6ca8018f1a471e419f74a84303e867eb75ae51 [INFO] running `"docker" "start" "-a" "3d95e13acab71d62cc4a7c6e3b6ca8018f1a471e419f74a84303e867eb75ae51"` [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking serde_test v1.0.101 [INFO] [stderr] Checking apint v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/apint/serialization.rs:135:9 [INFO] [stderr] | [INFO] [stderr] 135 | b'0'...b'9' => b - b'0', [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/apint/serialization.rs:136:9 [INFO] [stderr] | [INFO] [stderr] 136 | b'a'...b'z' => b - b'a' + 10, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/apint/serialization.rs:137:9 [INFO] [stderr] | [INFO] [stderr] 137 | b'A'...b'Z' => b - b'A' + 10, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: the item `digit` is imported redundantly [INFO] [stderr] --> src/apint/serialization.rs:173:7 [INFO] [stderr] | [INFO] [stderr] 4 | use digit; [INFO] [stderr] | ----- the item `digit` is already imported here [INFO] [stderr] ... [INFO] [stderr] 173 | use digit; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `digit` is imported redundantly [INFO] [stderr] --> src/apint/serialization.rs:197:7 [INFO] [stderr] | [INFO] [stderr] 4 | use digit; [INFO] [stderr] | ----- the item `digit` is already imported here [INFO] [stderr] ... [INFO] [stderr] 197 | use digit; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `digit` is imported redundantly [INFO] [stderr] --> src/apint/serialization.rs:238:7 [INFO] [stderr] | [INFO] [stderr] 4 | use digit; [INFO] [stderr] | ----- the item `digit` is already imported here [INFO] [stderr] ... [INFO] [stderr] 238 | use digit; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/apint/serialization.rs:269:14 [INFO] [stderr] | [INFO] [stderr] 269 | let mut carry = 0; [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: method is never used: `from_hi_lo` [INFO] [stderr] --> src/digit.rs:194:2 [INFO] [stderr] | [INFO] [stderr] 194 | pub(crate) fn from_hi_lo(hi: Digit, lo: Digit) -> DoubleDigit { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/apint/serialization.rs:135:9 [INFO] [stderr] | [INFO] [stderr] 135 | b'0'...b'9' => b - b'0', [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/apint/serialization.rs:136:9 [INFO] [stderr] | [INFO] [stderr] 136 | b'a'...b'z' => b - b'a' + 10, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/apint/serialization.rs:137:9 [INFO] [stderr] | [INFO] [stderr] 137 | b'A'...b'Z' => b - b'A' + 10, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: the item `digit` is imported redundantly [INFO] [stderr] --> src/apint/serialization.rs:173:7 [INFO] [stderr] | [INFO] [stderr] 4 | use digit; [INFO] [stderr] | ----- the item `digit` is already imported here [INFO] [stderr] ... [INFO] [stderr] 173 | use digit; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `digit` is imported redundantly [INFO] [stderr] --> src/apint/serialization.rs:197:7 [INFO] [stderr] | [INFO] [stderr] 4 | use digit; [INFO] [stderr] | ----- the item `digit` is already imported here [INFO] [stderr] ... [INFO] [stderr] 197 | use digit; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `digit` is imported redundantly [INFO] [stderr] --> src/apint/serialization.rs:238:7 [INFO] [stderr] | [INFO] [stderr] 4 | use digit; [INFO] [stderr] | ----- the item `digit` is already imported here [INFO] [stderr] ... [INFO] [stderr] 238 | use digit; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/apint/serialization.rs:269:14 [INFO] [stderr] | [INFO] [stderr] 269 | let mut carry = 0; [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] Finished dev [unoptimized + debuginfo] target(s) in 7.46s [INFO] running `"docker" "inspect" "3d95e13acab71d62cc4a7c6e3b6ca8018f1a471e419f74a84303e867eb75ae51"` [INFO] running `"docker" "rm" "-f" "3d95e13acab71d62cc4a7c6e3b6ca8018f1a471e419f74a84303e867eb75ae51"` [INFO] [stdout] 3d95e13acab71d62cc4a7c6e3b6ca8018f1a471e419f74a84303e867eb75ae51