[INFO] fetching crate chars 0.7.0... [INFO] checking chars-0.7.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] extracting crate chars 0.7.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate chars 0.7.0 [INFO] finished tweaking crates.io crate chars 0.7.0 [INFO] tweaked toml for crates.io crate chars 0.7.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate chars 0.7.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate chars 0.7.0 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded anyhow v1.0.72 [INFO] [stderr] Downloaded bit-set v0.5.1 [INFO] [stderr] Downloaded bit-vec v0.5.1 [INFO] [stderr] Downloaded chars_data v0.7.0 [INFO] [stderr] Downloaded proptest v1.2.0 [INFO] [stderr] Downloaded unicode_names2 v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 07b02493fd49b50d264b08772fb08ff574b62b06976d0816d64592ca8d58fbba [INFO] running `Command { std: "docker" "start" "-a" "07b02493fd49b50d264b08772fb08ff574b62b06976d0816d64592ca8d58fbba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "07b02493fd49b50d264b08772fb08ff574b62b06976d0816d64592ca8d58fbba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07b02493fd49b50d264b08772fb08ff574b62b06976d0816d64592ca8d58fbba", kill_on_drop: false }` [INFO] [stdout] 07b02493fd49b50d264b08772fb08ff574b62b06976d0816d64592ca8d58fbba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c0875763620a2d0c77901a9c4a4cb527863816bd984c576469103ae5a28052b6 [INFO] running `Command { std: "docker" "start" "-a" "c0875763620a2d0c77901a9c4a4cb527863816bd984c576469103ae5a28052b6", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling fst v0.4.7 [INFO] [stderr] Compiling regex-syntax v0.7.4 [INFO] [stderr] Compiling anyhow v1.0.72 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling unicode_names2 v0.6.0 [INFO] [stderr] Compiling rustix v0.38.4 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Checking linux-raw-sys v0.4.3 [INFO] [stderr] Checking bitflags v2.3.3 [INFO] [stderr] Compiling libm v0.2.7 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling aho-corasick v1.0.2 [INFO] [stderr] Checking fastrand v2.0.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking bit-vec v0.5.1 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking bit-set v0.5.1 [INFO] [stderr] Checking unarray v0.1.4 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking tempfile v3.7.0 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Compiling regex-automata v0.3.4 [INFO] [stderr] Checking proptest v1.2.0 [INFO] [stderr] Compiling regex v1.9.1 [INFO] [stderr] Compiling chars_data v0.7.0 [INFO] [stderr] Compiling chars v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `clippy` [INFO] [stdout] --> src/lib.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | #![cfg_attr(feature = "clippy", feature(plugin))] // Use clippy if it's available [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` [INFO] [stdout] = help: consider adding `clippy` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `clippy` [INFO] [stdout] --> src/lib.rs:2:13 [INFO] [stdout] | [INFO] [stdout] 2 | #![cfg_attr(feature = "clippy", plugin(clippy))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` [INFO] [stdout] = help: consider adding `clippy` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `clippy` [INFO] [stdout] --> src/lib.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | #![cfg_attr(feature = "clippy", deny(clippy))] // And make every warning fatal. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` [INFO] [stdout] = help: consider adding `clippy` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `value` is never read [INFO] [stdout] --> /opt/rustwide/target/debug/build/chars-56b37d4109db606f/out/ascii/names.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Information { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 5 | pub value: char, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Information` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `clippy` [INFO] [stdout] --> src/lib.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | #![cfg_attr(feature = "clippy", feature(plugin))] // Use clippy if it's available [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` [INFO] [stdout] = help: consider adding `clippy` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `clippy` [INFO] [stdout] --> src/lib.rs:2:13 [INFO] [stdout] | [INFO] [stdout] 2 | #![cfg_attr(feature = "clippy", plugin(clippy))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` [INFO] [stdout] = help: consider adding `clippy` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `clippy` [INFO] [stdout] --> src/lib.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | #![cfg_attr(feature = "clippy", deny(clippy))] // And make every warning fatal. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` [INFO] [stdout] = help: consider adding `clippy` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `value` is never read [INFO] [stdout] --> /opt/rustwide/target/debug/build/chars-56b37d4109db606f/out/ascii/names.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Information { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 5 | pub value: char, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Information` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.70s [INFO] running `Command { std: "docker" "inspect" "c0875763620a2d0c77901a9c4a4cb527863816bd984c576469103ae5a28052b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0875763620a2d0c77901a9c4a4cb527863816bd984c576469103ae5a28052b6", kill_on_drop: false }` [INFO] [stdout] c0875763620a2d0c77901a9c4a4cb527863816bd984c576469103ae5a28052b6