[INFO] fetching crate string-number 0.3.0... [INFO] checking string-number-0.3.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate string-number 0.3.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate string-number 0.3.0 [INFO] finished tweaking crates.io crate string-number 0.3.0 [INFO] tweaked toml for crates.io crate string-number 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate string-number 0.3.0 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 92 packages to latest compatible versions [INFO] [stderr] Adding bigdecimal v0.2.2 (available: v0.4.8) [INFO] [stderr] Adding criterion v0.3.6 (available: v0.7.0) [INFO] [stderr] Adding num-bigint v0.3.3 (available: v0.4.6) [INFO] [stderr] Adding rstest v0.10.0 (available: v0.26.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rstest v0.10.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9544abf623ece3034c276572f27a0d9618f0f98ded1935fb1c78f545fc9b2d67 [INFO] running `Command { std: "docker" "start" "-a" "9544abf623ece3034c276572f27a0d9618f0f98ded1935fb1c78f545fc9b2d67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9544abf623ece3034c276572f27a0d9618f0f98ded1935fb1c78f545fc9b2d67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9544abf623ece3034c276572f27a0d9618f0f98ded1935fb1c78f545fc9b2d67", kill_on_drop: false }` [INFO] [stdout] 9544abf623ece3034c276572f27a0d9618f0f98ded1935fb1c78f545fc9b2d67 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 448aecfed95dc0e29ae26bf2e37d12ade78a46cc7df99dbf2c83df0e83c85da6 [INFO] running `Command { std: "docker" "start" "-a" "448aecfed95dc0e29ae26bf2e37d12ade78a46cc7df99dbf2c83df0e83c85da6", kill_on_drop: false }` [INFO] [stderr] Compiling thiserror v2.0.16 [INFO] [stderr] Checking regex-syntax v0.8.6 [INFO] [stderr] Compiling num-bigint v0.3.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking csv-core v0.1.12 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking serde_json v1.0.143 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking rayon v1.11.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking oorandom v11.1.5 [INFO] [stderr] Checking string-number v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/lib.rs:246:40 [INFO] [stdout] | [INFO] [stdout] 246 | Number::Negative(r) => (l - r.positive()), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 246 - Number::Negative(r) => (l - r.positive()), [INFO] [stdout] 246 + Number::Negative(r) => l - r.positive(), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/lib.rs:250:40 [INFO] [stdout] | [INFO] [stdout] 250 | Number::Positive(r) => (r - l.positive()), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 250 - Number::Positive(r) => (r - l.positive()), [INFO] [stdout] 250 + Number::Positive(r) => r - l.positive(), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/lib.rs:274:40 [INFO] [stdout] | [INFO] [stdout] 274 | Number::Positive(r) => (l - r), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 274 - Number::Positive(r) => (l - r), [INFO] [stdout] 274 + Number::Positive(r) => l - r, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking csv v1.3.1 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking regex-automata v0.4.10 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking bigdecimal v0.2.2 [INFO] [stderr] Checking regex v1.11.2 [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Checking quickcheck v1.0.3 [INFO] [stderr] Compiling thiserror-impl v2.0.16 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling quickcheck_macros v1.1.0 [INFO] [stderr] Compiling pest v2.8.1 [INFO] [stderr] Compiling semver-parser v0.10.3 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Checking criterion v0.3.6 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling rstest v0.10.0 [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/lib.rs:246:40 [INFO] [stdout] | [INFO] [stdout] 246 | Number::Negative(r) => (l - r.positive()), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 246 - Number::Negative(r) => (l - r.positive()), [INFO] [stdout] 246 + Number::Negative(r) => l - r.positive(), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/lib.rs:250:40 [INFO] [stdout] | [INFO] [stdout] 250 | Number::Positive(r) => (r - l.positive()), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 250 - Number::Positive(r) => (r - l.positive()), [INFO] [stdout] 250 + Number::Positive(r) => r - l.positive(), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/lib.rs:274:40 [INFO] [stdout] | [INFO] [stdout] 274 | Number::Positive(r) => (l - r), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 274 - Number::Positive(r) => (l - r), [INFO] [stdout] 274 + Number::Positive(r) => l - r, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.43s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rstest v0.10.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "448aecfed95dc0e29ae26bf2e37d12ade78a46cc7df99dbf2c83df0e83c85da6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "448aecfed95dc0e29ae26bf2e37d12ade78a46cc7df99dbf2c83df0e83c85da6", kill_on_drop: false }` [INFO] [stdout] 448aecfed95dc0e29ae26bf2e37d12ade78a46cc7df99dbf2c83df0e83c85da6