[INFO] fetching crate num-bigint 0.1.45... [INFO] checking num-bigint-0.1.45 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate num-bigint 0.1.45 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate num-bigint 0.1.45 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate num-bigint 0.1.45 [INFO] tweaked toml for crates.io crate num-bigint 0.1.45 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate num-bigint 0.1.45 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate num-bigint 0.1.45 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b14fc973627247156e20cd8f38657f9d07fbfedabd6b914f6b28b21e1d76984d [INFO] running `Command { std: "docker" "start" "-a" "b14fc973627247156e20cd8f38657f9d07fbfedabd6b914f6b28b21e1d76984d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b14fc973627247156e20cd8f38657f9d07fbfedabd6b914f6b28b21e1d76984d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b14fc973627247156e20cd8f38657f9d07fbfedabd6b914f6b28b21e1d76984d", kill_on_drop: false }` [INFO] [stdout] b14fc973627247156e20cd8f38657f9d07fbfedabd6b914f6b28b21e1d76984d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eab5f11034aec4d2c6f7680ac96f949cb4a665203d5ebdb2404024f90678f106 [INFO] running `Command { std: "docker" "start" "-a" "eab5f11034aec4d2c6f7680ac96f949cb4a665203d5ebdb2404024f90678f106", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Checking rustc-serialize v0.3.25 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling num-bigint v0.1.45 (/opt/rustwide/workdir) [INFO] [stderr] warning: num-bigint@0.1.45: rustc-serialize is not supported by the current compiler [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stdout] warning: unused import: `ZERO_BIG_DIGIT` [INFO] [stdout] --> src/biguint.rs:29:53 [INFO] [stdout] | [INFO] [stdout] 29 | pub use self::big_digit::{BigDigit, DoubleBigDigit, ZERO_BIG_DIGIT}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/biguint.rs:252:21 [INFO] [stdout] | [INFO] [stdout] 252 | b'0'...b'9' => b - b'0', [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/biguint.rs:253:21 [INFO] [stdout] | [INFO] [stdout] 253 | b'a'...b'z' => b - b'a' + 10, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/biguint.rs:254:21 [INFO] [stdout] | [INFO] [stdout] 254 | b'A'...b'Z' => b - b'A' + 10, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/bigint.rs:208:18 [INFO] [stdout] | [INFO] [stdout] 208 | let bu = try!(BigUint::from_str_radix(s, radix)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead [INFO] [stdout] --> src/biguint.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | use std::ascii::AsciiExt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead [INFO] [stdout] --> src/bigint.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | use std::ascii::AsciiExt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ZERO_BIG_DIGIT` [INFO] [stdout] --> src/biguint.rs:29:53 [INFO] [stdout] | [INFO] [stdout] 29 | pub use self::big_digit::{BigDigit, DoubleBigDigit, ZERO_BIG_DIGIT}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/tests/biguint.rs:530:34 [INFO] [stdout] | [INFO] [stdout] 530 | check(BigUint::new(vec![1]), (1 << (0 * big_digit::BITS))); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 530 - check(BigUint::new(vec![1]), (1 << (0 * big_digit::BITS))); [INFO] [stdout] 530 + check(BigUint::new(vec![1]), 1 << (0 * big_digit::BITS)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/tests/biguint.rs:532:37 [INFO] [stdout] | [INFO] [stdout] 532 | check(BigUint::new(vec![0, 1]), (1 << (1 * big_digit::BITS))); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 532 - check(BigUint::new(vec![0, 1]), (1 << (1 * big_digit::BITS))); [INFO] [stdout] 532 + check(BigUint::new(vec![0, 1]), 1 << (1 * big_digit::BITS)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/tests/biguint.rs:556:34 [INFO] [stdout] | [INFO] [stdout] 556 | check(BigUint::new(vec![1]), (1 << (0 * big_digit::BITS))); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 556 - check(BigUint::new(vec![1]), (1 << (0 * big_digit::BITS))); [INFO] [stdout] 556 + check(BigUint::new(vec![1]), 1 << (0 * big_digit::BITS)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/tests/biguint.rs:558:37 [INFO] [stdout] | [INFO] [stdout] 558 | check(BigUint::new(vec![0, 1]), (1 << (1 * big_digit::BITS))); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 558 - check(BigUint::new(vec![0, 1]), (1 << (1 * big_digit::BITS))); [INFO] [stdout] 558 + check(BigUint::new(vec![0, 1]), 1 << (1 * big_digit::BITS)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/biguint.rs:252:21 [INFO] [stdout] | [INFO] [stdout] 252 | b'0'...b'9' => b - b'0', [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/biguint.rs:253:21 [INFO] [stdout] | [INFO] [stdout] 253 | b'a'...b'z' => b - b'a' + 10, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/biguint.rs:254:21 [INFO] [stdout] | [INFO] [stdout] 254 | b'A'...b'Z' => b - b'A' + 10, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/bigint.rs:208:18 [INFO] [stdout] | [INFO] [stdout] 208 | let bu = try!(BigUint::from_str_radix(s, radix)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead [INFO] [stdout] --> src/biguint.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | use std::ascii::AsciiExt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead [INFO] [stdout] --> src/tests/biguint.rs:1490:21 [INFO] [stdout] | [INFO] [stdout] 1490 | use std::ascii::AsciiExt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `std::ascii::AsciiExt`: use inherent methods instead [INFO] [stdout] --> src/bigint.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | use std::ascii::AsciiExt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> benches/shootout-pidigits.rs:108:9 [INFO] [stdout] | [INFO] [stdout] 108 | try!(write!(out, "{}", d)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> benches/shootout-pidigits.rs:109:26 [INFO] [stdout] | [INFO] [stdout] 109 | if i % 10 == 0 { try!(write!(out, "\t:{}\n", i)); } [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> benches/shootout-pidigits.rs:117:9 [INFO] [stdout] | [INFO] [stdout] 117 | try!(write!(out, "\t:{}\n", n)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> benches/shootout-pidigits.rs:116:26 [INFO] [stdout] | [INFO] [stdout] 116 | for _ in m..10 { try!(write!(out, " ")); } [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> benches/shootout-pidigits.rs:95:33 [INFO] [stdout] | [INFO] [stdout] 95 | fn pidigits(n: isize, out: &mut io::Write) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 95 | fn pidigits(n: isize, out: &mut dyn io::Write) -> io::Result<()> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused arithmetic operation that must be used [INFO] [stdout] --> src/tests/biguint.rs:803:5 [INFO] [stdout] | [INFO] [stdout] 803 | a - b; [INFO] [stdout] | ^^^^^ the arithmetic operation produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 803 | let _ = a - b; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.31s [INFO] running `Command { std: "docker" "inspect" "eab5f11034aec4d2c6f7680ac96f949cb4a665203d5ebdb2404024f90678f106", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eab5f11034aec4d2c6f7680ac96f949cb4a665203d5ebdb2404024f90678f106", kill_on_drop: false }` [INFO] [stdout] eab5f11034aec4d2c6f7680ac96f949cb4a665203d5ebdb2404024f90678f106