[INFO] fetching crate tiny-lsm 0.4.6... [INFO] testing tiny-lsm-0.4.6 against 1.91.0 for beta-1.92-2 [INFO] extracting crate tiny-lsm 0.4.6 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate tiny-lsm 0.4.6 [INFO] finished tweaking crates.io crate tiny-lsm 0.4.6 [INFO] tweaked toml for crates.io crate tiny-lsm 0.4.6 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate tiny-lsm 0.4.6 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate tiny-lsm 0.4.6 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zstd v0.9.0+zstd.1.5.0 [INFO] [stderr] Downloaded fuzzcheck_common v0.10.0 [INFO] [stderr] Downloaded zstd-safe v4.1.1+zstd.1.5.0 [INFO] [stderr] Downloaded fastrand v1.5.0 [INFO] [stderr] Downloaded decent-synquote-alternative v0.4.0 [INFO] [stderr] Downloaded getopts v0.2.21 [INFO] [stderr] Downloaded pkg-config v0.3.22 [INFO] [stderr] Downloaded env_logger v0.9.0 [INFO] [stderr] Downloaded getrandom v0.2.3 [INFO] [stderr] Downloaded miniz_oxide v0.4.4 [INFO] [stderr] Downloaded flate2 v1.0.22 [INFO] [stderr] Downloaded ryu v1.0.6 [INFO] [stderr] Downloaded fuzzcheck v0.10.1 [INFO] [stderr] Downloaded serde_json v1.0.72 [INFO] [stderr] Downloaded serde v1.0.130 [INFO] [stderr] Downloaded proc-macro2 v1.0.33 [INFO] [stderr] Downloaded serde_derive v1.0.130 [INFO] [stderr] Downloaded cc v1.0.72 [INFO] [stderr] Downloaded object v0.27.1 [INFO] [stderr] Downloaded regex v1.5.4 [INFO] [stderr] Downloaded syn v1.0.82 [INFO] [stderr] Downloaded crc32fast v1.3.0 [INFO] [stderr] Downloaded regex-syntax v0.6.25 [INFO] [stderr] Downloaded quote v1.0.10 [INFO] [stderr] Downloaded nu-ansi-term v0.39.0 [INFO] [stderr] Downloaded vcpkg v0.2.7 [INFO] [stderr] Downloaded fuzzcheck_mutators_derive v0.10.0 [INFO] [stderr] Downloaded libc v0.2.109 [INFO] [stderr] Downloaded zstd-sys v1.6.1+zstd.1.5.0 [INFO] [stderr] Downloaded libz-sys v1.1.3 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b2ee33940bea50be49a7a7355ba4dfcfddb4f531f9fcfa7d6f2ebf2d55ef59df [INFO] running `Command { std: "docker" "start" "-a" "b2ee33940bea50be49a7a7355ba4dfcfddb4f531f9fcfa7d6f2ebf2d55ef59df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b2ee33940bea50be49a7a7355ba4dfcfddb4f531f9fcfa7d6f2ebf2d55ef59df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2ee33940bea50be49a7a7355ba4dfcfddb4f531f9fcfa7d6f2ebf2d55ef59df", kill_on_drop: false }` [INFO] [stdout] b2ee33940bea50be49a7a7355ba4dfcfddb4f531f9fcfa7d6f2ebf2d55ef59df [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7d9396a26a7422b237de5285b8390d6233ca319082b8e2f1b23e0321a5d0739c [INFO] running `Command { std: "docker" "start" "-a" "7d9396a26a7422b237de5285b8390d6233ca319082b8e2f1b23e0321a5d0739c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.109 [INFO] [stderr] Compiling zstd-safe v4.1.1+zstd.1.5.0 [INFO] [stderr] Compiling crc32fast v1.3.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling zstd-sys v1.6.1+zstd.1.5.0 [INFO] [stderr] Compiling zstd v0.9.0+zstd.1.5.0 [INFO] [stderr] Compiling tiny-lsm v0.4.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/lib.rs:717:23 [INFO] [stdout] | [INFO] [stdout] 717 | path: path.clone().into(), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `Path` does not implement `Clone`, so calling `clone` on `&Path` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 717 - path: path.clone().into(), [INFO] [stdout] 717 + path: path.into(), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 32s [INFO] running `Command { std: "docker" "inspect" "7d9396a26a7422b237de5285b8390d6233ca319082b8e2f1b23e0321a5d0739c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d9396a26a7422b237de5285b8390d6233ca319082b8e2f1b23e0321a5d0739c", kill_on_drop: false }` [INFO] [stdout] 7d9396a26a7422b237de5285b8390d6233ca319082b8e2f1b23e0321a5d0739c [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a65ed018f1b7f41bc17c86da1e3782e0a703a31ef9ad8b8afd269e2a3c1c4ed6 [INFO] running `Command { std: "docker" "start" "-a" "a65ed018f1b7f41bc17c86da1e3782e0a703a31ef9ad8b8afd269e2a3c1c4ed6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.33 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling libc v0.2.109 [INFO] [stderr] Compiling pkg-config v0.3.22 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling ryu v1.0.6 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling crc32fast v1.3.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling serde_json v1.0.72 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling decent-synquote-alternative v0.4.0 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling nu-ansi-term v0.39.0 [INFO] [stderr] Compiling fuzzcheck_mutators_derive v0.10.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling object v0.27.1 [INFO] [stderr] Compiling fuzzcheck_common v0.10.0 [INFO] [stderr] Compiling fastrand v1.5.0 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fuzzcheck_common-0.10.0/src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(no_coverage)] [INFO] [stdout] | ^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in 1.74.0; see for more information [INFO] [stdout] = note: renamed to `coverage_attribute` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: attributes on expressions are experimental [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fuzzcheck_common-0.10.0/src/arg.rs:184:17 [INFO] [stdout] | [INFO] [stdout] 184 | #[no_coverage] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #15701 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: attributes on expressions are experimental [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fuzzcheck_common-0.10.0/src/arg.rs:188:17 [INFO] [stdout] | [INFO] [stdout] 188 | #[no_coverage] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #15701 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: attributes on expressions are experimental [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fuzzcheck_common-0.10.0/src/arg.rs:193:13 [INFO] [stdout] | [INFO] [stdout] 193 | #[no_coverage] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #15701 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: attributes on expressions are experimental [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fuzzcheck_common-0.10.0/src/arg.rs:204:13 [INFO] [stdout] | [INFO] [stdout] 204 | #[no_coverage] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #15701 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: attributes on expressions are experimental [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fuzzcheck_common-0.10.0/src/arg.rs:215:13 [INFO] [stdout] | [INFO] [stdout] 215 | #[no_coverage] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #15701 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: attributes on expressions are experimental [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fuzzcheck_common-0.10.0/src/arg.rs:234:13 [INFO] [stdout] | [INFO] [stdout] 234 | #[no_coverage] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #15701 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: attributes on expressions are experimental [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fuzzcheck_common-0.10.0/src/arg.rs:267:21 [INFO] [stdout] | [INFO] [stdout] 267 | #[no_coverage] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #15701 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: attributes on expressions are experimental [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fuzzcheck_common-0.10.0/src/arg.rs:276:17 [INFO] [stdout] | [INFO] [stdout] 276 | #[no_coverage] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #15701 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `no_coverage` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fuzzcheck_common-0.10.0/src/arg.rs:34:7 [INFO] [stdout] | [INFO] [stdout] 34 | #[no_coverage] [INFO] [stdout] | ^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `coverage` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `no_coverage` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fuzzcheck_common-0.10.0/src/arg.rs:69:3 [INFO] [stdout] | [INFO] [stdout] 69 | #[no_coverage] [INFO] [stdout] | ^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `coverage` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `no_coverage` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fuzzcheck_common-0.10.0/src/arg.rs:156:7 [INFO] [stdout] | [INFO] [stdout] 156 | #[no_coverage] [INFO] [stdout] | ^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `coverage` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `no_coverage` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fuzzcheck_common-0.10.0/src/arg.rs:184:19 [INFO] [stdout] | [INFO] [stdout] 184 | #[no_coverage] [INFO] [stdout] | ^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `coverage` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `no_coverage` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fuzzcheck_common-0.10.0/src/arg.rs:188:19 [INFO] [stdout] | [INFO] [stdout] 188 | #[no_coverage] [INFO] [stdout] | ^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `coverage` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `no_coverage` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fuzzcheck_common-0.10.0/src/arg.rs:193:15 [INFO] [stdout] | [INFO] [stdout] 193 | #[no_coverage] [INFO] [stdout] | ^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `coverage` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `no_coverage` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fuzzcheck_common-0.10.0/src/arg.rs:204:15 [INFO] [stdout] | [INFO] [stdout] 204 | #[no_coverage] [INFO] [stdout] | ^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `coverage` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `no_coverage` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fuzzcheck_common-0.10.0/src/arg.rs:215:15 [INFO] [stdout] | [INFO] [stdout] 215 | #[no_coverage] [INFO] [stdout] | ^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `coverage` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `no_coverage` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fuzzcheck_common-0.10.0/src/arg.rs:234:15 [INFO] [stdout] | [INFO] [stdout] 234 | #[no_coverage] [INFO] [stdout] | ^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `coverage` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `no_coverage` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fuzzcheck_common-0.10.0/src/arg.rs:267:23 [INFO] [stdout] | [INFO] [stdout] 267 | #[no_coverage] [INFO] [stdout] | ^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `coverage` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `no_coverage` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fuzzcheck_common-0.10.0/src/arg.rs:276:19 [INFO] [stdout] | [INFO] [stdout] 276 | #[no_coverage] [INFO] [stdout] | ^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `coverage` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `no_coverage` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fuzzcheck_common-0.10.0/src/arg.rs:306:3 [INFO] [stdout] | [INFO] [stdout] 306 | #[no_coverage] [INFO] [stdout] | ^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `coverage` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `no_coverage` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fuzzcheck_common-0.10.0/src/arg.rs:369:7 [INFO] [stdout] | [INFO] [stdout] 369 | #[no_coverage] [INFO] [stdout] | ^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `coverage` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `no_coverage` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fuzzcheck_common-0.10.0/src/arg.rs:375:7 [INFO] [stdout] | [INFO] [stdout] 375 | #[no_coverage] [INFO] [stdout] | ^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `coverage` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `no_coverage` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fuzzcheck_common-0.10.0/src/arg.rs:408:7 [INFO] [stdout] | [INFO] [stdout] 408 | #[no_coverage] [INFO] [stdout] | ^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `coverage` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0557, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `fuzzcheck_common` (lib) due to 24 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "a65ed018f1b7f41bc17c86da1e3782e0a703a31ef9ad8b8afd269e2a3c1c4ed6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a65ed018f1b7f41bc17c86da1e3782e0a703a31ef9ad8b8afd269e2a3c1c4ed6", kill_on_drop: false }` [INFO] [stdout] a65ed018f1b7f41bc17c86da1e3782e0a703a31ef9ad8b8afd269e2a3c1c4ed6