[INFO] fetching crate is_utf8 0.1.4... [INFO] testing is_utf8-0.1.4 against 1.90.0 for beta-1.91-3 [INFO] extracting crate is_utf8 0.1.4 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate is_utf8 0.1.4 [INFO] finished tweaking crates.io crate is_utf8 0.1.4 [INFO] tweaked toml for crates.io crate is_utf8 0.1.4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate is_utf8 0.1.4 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 64 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.3.6 (available: v0.7.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 82392416f0cb40cbf748bb437b5de17591e012621cf6626f0e27a9a49b9e69f5 [INFO] running `Command { std: "docker" "start" "-a" "82392416f0cb40cbf748bb437b5de17591e012621cf6626f0e27a9a49b9e69f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "82392416f0cb40cbf748bb437b5de17591e012621cf6626f0e27a9a49b9e69f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82392416f0cb40cbf748bb437b5de17591e012621cf6626f0e27a9a49b9e69f5", kill_on_drop: false }` [INFO] [stdout] 82392416f0cb40cbf748bb437b5de17591e012621cf6626f0e27a9a49b9e69f5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5bedad4e87863b359a41761429ab90bb3bf7c55000fe2af58471635b8ef0cc7a [INFO] running `Command { std: "docker" "start" "-a" "5bedad4e87863b359a41761429ab90bb3bf7c55000fe2af58471635b8ef0cc7a", kill_on_drop: false }` [INFO] [stderr] Compiling is_utf8 v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `dox` [INFO] [stdout] --> src/lib.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | #![cfg_attr(dox, feature(doc_cfg))] [INFO] [stdout] | ^^^ help: there is a config with a similar name: `doc` [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dox)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dox)");` to the top of the `build.rs` [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 name: `dox` [INFO] [stdout] --> src/lemire/mod.rs:7:65 [INFO] [stdout] | [INFO] [stdout] 7 | #[cfg(any(all(target_feature = "avx", target_feature = "avx2"), dox))] [INFO] [stdout] | ^^^ help: there is a config with a similar name: `doc` [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dox)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dox)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `dox` [INFO] [stdout] --> src/lemire/mod.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | dox [INFO] [stdout] | ^^^ help: there is a config with a similar name: `doc` [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dox)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dox)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/libcore.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | }); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 82 | err!(Some(1)) [INFO] [stdout] | ------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err` [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/libcore.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | }); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 81 | if next!() & !CONT_MASK != TAG_CONT_U8 { [INFO] [stdout] | ------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err` [INFO] [stdout] = note: this warning originates in the macro `err` which comes from the expansion of the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/libcore.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | }); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 86 | match (first, next!()) { [INFO] [stdout] | ------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err` [INFO] [stdout] = note: this warning originates in the macro `err` which comes from the expansion of the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/libcore.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | }); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 91 | _ => err!(Some(1)), [INFO] [stdout] | ------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/libcore.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | }); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 94 | err!(Some(2)) [INFO] [stdout] | ------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err` [INFO] [stdout] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/libcore.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | }); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 93 | if next!() & !CONT_MASK != TAG_CONT_U8 { [INFO] [stdout] | ------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err` [INFO] [stdout] = note: this warning originates in the macro `err` which comes from the expansion of the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/libcore.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | }); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 98 | match (first, next!()) { [INFO] [stdout] | ------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err` [INFO] [stdout] = note: this warning originates in the macro `err` which comes from the expansion of the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/libcore.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | }); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 100 | _ => err!(Some(1)), [INFO] [stdout] | ------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/libcore.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | }); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 103 | err!(Some(2)) [INFO] [stdout] | ------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err` [INFO] [stdout] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/libcore.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | }); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 102 | if next!() & !CONT_MASK != TAG_CONT_U8 { [INFO] [stdout] | ------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err` [INFO] [stdout] = note: this warning originates in the macro `err` which comes from the expansion of the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/libcore.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | }); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 106 | err!(Some(3)) [INFO] [stdout] | ------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err` [INFO] [stdout] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/libcore.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | }); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 105 | if next!() & !CONT_MASK != TAG_CONT_U8 { [INFO] [stdout] | ------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err` [INFO] [stdout] = note: this warning originates in the macro `err` which comes from the expansion of the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/libcore.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | }); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 109 | _ => err!(Some(1)), [INFO] [stdout] | ------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `dox` [INFO] [stdout] --> src/range/mod.rs:10:65 [INFO] [stdout] | [INFO] [stdout] 10 | #[cfg(any(all(target_feature = "avx", target_feature = "avx2"), dox))] [INFO] [stdout] | ^^^ help: there is a config with a similar name: `doc` [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dox)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dox)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `dox` [INFO] [stdout] --> src/range/mod.rs:13:43 [INFO] [stdout] | [INFO] [stdout] 13 | #[cfg(any(all(target_feature = "sse4.1"), dox))] [INFO] [stdout] | ^^^ help: there is a config with a similar name: `doc` [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dox)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dox)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: is_utf8 v0.1.4 (/opt/rustwide/workdir) [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" "5bedad4e87863b359a41761429ab90bb3bf7c55000fe2af58471635b8ef0cc7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5bedad4e87863b359a41761429ab90bb3bf7c55000fe2af58471635b8ef0cc7a", kill_on_drop: false }` [INFO] [stdout] 5bedad4e87863b359a41761429ab90bb3bf7c55000fe2af58471635b8ef0cc7a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1b7a6f3fe5550a9c0f7516de540f150948ae3bbcec26bd1ccc15d5dd2794a7ff [INFO] running `Command { std: "docker" "start" "-a" "1b7a6f3fe5550a9c0f7516de540f150948ae3bbcec26bd1ccc15d5dd2794a7ff", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling half v1.8.3 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stdout] warning: unexpected `cfg` condition name: `dox` [INFO] [stdout] --> src/lib.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | #![cfg_attr(dox, feature(doc_cfg))] [INFO] [stdout] | ^^^ help: there is a config with a similar name: `doc` [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dox)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dox)");` to the top of the `build.rs` [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 name: `dox` [INFO] [stdout] --> src/lemire/mod.rs:7:65 [INFO] [stdout] | [INFO] [stdout] 7 | #[cfg(any(all(target_feature = "avx", target_feature = "avx2"), dox))] [INFO] [stdout] | ^^^ help: there is a config with a similar name: `doc` [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dox)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dox)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `dox` [INFO] [stdout] --> src/lemire/mod.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | dox [INFO] [stdout] | ^^^ help: there is a config with a similar name: `doc` [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dox)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dox)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/libcore.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | }); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 82 | err!(Some(1)) [INFO] [stdout] | ------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err` [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/libcore.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | }); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 81 | if next!() & !CONT_MASK != TAG_CONT_U8 { [INFO] [stdout] | ------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err` [INFO] [stdout] = note: this warning originates in the macro `err` which comes from the expansion of the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/libcore.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | }); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 86 | match (first, next!()) { [INFO] [stdout] | ------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err` [INFO] [stdout] = note: this warning originates in the macro `err` which comes from the expansion of the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/libcore.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | }); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 91 | _ => err!(Some(1)), [INFO] [stdout] | ------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/libcore.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | }); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 94 | err!(Some(2)) [INFO] [stdout] | ------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err` [INFO] [stdout] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/libcore.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | }); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 93 | if next!() & !CONT_MASK != TAG_CONT_U8 { [INFO] [stdout] | ------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err` [INFO] [stdout] = note: this warning originates in the macro `err` which comes from the expansion of the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/libcore.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | }); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 98 | match (first, next!()) { [INFO] [stdout] | ------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err` [INFO] [stdout] = note: this warning originates in the macro `err` which comes from the expansion of the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/libcore.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | }); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 100 | _ => err!(Some(1)), [INFO] [stdout] | ------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/libcore.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | }); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 103 | err!(Some(2)) [INFO] [stdout] | ------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err` [INFO] [stdout] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/libcore.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | }); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 102 | if next!() & !CONT_MASK != TAG_CONT_U8 { [INFO] [stdout] | ------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err` [INFO] [stdout] = note: this warning originates in the macro `err` which comes from the expansion of the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/libcore.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | }); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 106 | err!(Some(3)) [INFO] [stdout] | ------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err` [INFO] [stdout] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/libcore.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | }); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 105 | if next!() & !CONT_MASK != TAG_CONT_U8 { [INFO] [stdout] | ------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err` [INFO] [stdout] = note: this warning originates in the macro `err` which comes from the expansion of the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/libcore.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | }); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 109 | _ => err!(Some(1)), [INFO] [stdout] | ------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `dox` [INFO] [stdout] --> src/range/mod.rs:10:65 [INFO] [stdout] | [INFO] [stdout] 10 | #[cfg(any(all(target_feature = "avx", target_feature = "avx2"), dox))] [INFO] [stdout] | ^^^ help: there is a config with a similar name: `doc` [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dox)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dox)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `dox` [INFO] [stdout] --> src/range/mod.rs:13:43 [INFO] [stdout] | [INFO] [stdout] 13 | #[cfg(any(all(target_feature = "sse4.1"), dox))] [INFO] [stdout] | ^^^ help: there is a config with a similar name: `doc` [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dox)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dox)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling criterion-plot v0.4.5 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.3.6 [INFO] [stderr] Compiling is_utf8 v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `dox` [INFO] [stdout] --> src/lib.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | #![cfg_attr(dox, feature(doc_cfg))] [INFO] [stdout] | ^^^ help: there is a config with a similar name: `doc` [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dox)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dox)");` to the top of the `build.rs` [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 name: `dox` [INFO] [stdout] --> src/lemire/mod.rs:7:65 [INFO] [stdout] | [INFO] [stdout] 7 | #[cfg(any(all(target_feature = "avx", target_feature = "avx2"), dox))] [INFO] [stdout] | ^^^ help: there is a config with a similar name: `doc` [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dox)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dox)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `dox` [INFO] [stdout] --> src/lemire/mod.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | dox [INFO] [stdout] | ^^^ help: there is a config with a similar name: `doc` [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dox)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dox)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/libcore.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | }); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 82 | err!(Some(1)) [INFO] [stdout] | ------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err` [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/libcore.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | }); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 81 | if next!() & !CONT_MASK != TAG_CONT_U8 { [INFO] [stdout] | ------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err` [INFO] [stdout] = note: this warning originates in the macro `err` which comes from the expansion of the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/libcore.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | }); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 86 | match (first, next!()) { [INFO] [stdout] | ------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err` [INFO] [stdout] = note: this warning originates in the macro `err` which comes from the expansion of the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/libcore.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | }); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 91 | _ => err!(Some(1)), [INFO] [stdout] | ------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/libcore.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | }); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 94 | err!(Some(2)) [INFO] [stdout] | ------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err` [INFO] [stdout] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/libcore.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | }); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 93 | if next!() & !CONT_MASK != TAG_CONT_U8 { [INFO] [stdout] | ------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err` [INFO] [stdout] = note: this warning originates in the macro `err` which comes from the expansion of the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/libcore.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | }); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 98 | match (first, next!()) { [INFO] [stdout] | ------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err` [INFO] [stdout] = note: this warning originates in the macro `err` which comes from the expansion of the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/libcore.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | }); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 100 | _ => err!(Some(1)), [INFO] [stdout] | ------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/libcore.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | }); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 103 | err!(Some(2)) [INFO] [stdout] | ------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err` [INFO] [stdout] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/libcore.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | }); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 102 | if next!() & !CONT_MASK != TAG_CONT_U8 { [INFO] [stdout] | ------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err` [INFO] [stdout] = note: this warning originates in the macro `err` which comes from the expansion of the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/libcore.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | }); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 106 | err!(Some(3)) [INFO] [stdout] | ------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err` [INFO] [stdout] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/libcore.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | }); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 105 | if next!() & !CONT_MASK != TAG_CONT_U8 { [INFO] [stdout] | ------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: macro invocations at the end of a block are treated as expressions [INFO] [stdout] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err` [INFO] [stdout] = note: this warning originates in the macro `err` which comes from the expansion of the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/libcore.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | }); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 109 | _ => err!(Some(1)), [INFO] [stdout] | ------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `dox` [INFO] [stdout] --> src/range/mod.rs:10:65 [INFO] [stdout] | [INFO] [stdout] 10 | #[cfg(any(all(target_feature = "avx", target_feature = "avx2"), dox))] [INFO] [stdout] | ^^^ help: there is a config with a similar name: `doc` [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dox)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dox)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `dox` [INFO] [stdout] --> src/range/mod.rs:13:43 [INFO] [stdout] | [INFO] [stdout] 13 | #[cfg(any(all(target_feature = "sse4.1"), dox))] [INFO] [stdout] | ^^^ help: there is a config with a similar name: `doc` [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dox)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dox)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 30.31s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: is_utf8 v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "1b7a6f3fe5550a9c0f7516de540f150948ae3bbcec26bd1ccc15d5dd2794a7ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b7a6f3fe5550a9c0f7516de540f150948ae3bbcec26bd1ccc15d5dd2794a7ff", kill_on_drop: false }` [INFO] [stdout] 1b7a6f3fe5550a9c0f7516de540f150948ae3bbcec26bd1ccc15d5dd2794a7ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 81ae0c4f6815221382eb4ec9bdc58d12288818c7966a5d56265c52eca7f4f60b [INFO] running `Command { std: "docker" "start" "-a" "81ae0c4f6815221382eb4ec9bdc58d12288818c7966a5d56265c52eca7f4f60b", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition name: `dox` [INFO] [stderr] --> src/lib.rs:7:13 [INFO] [stderr] | [INFO] [stderr] 7 | #![cfg_attr(dox, feature(doc_cfg))] [INFO] [stderr] | ^^^ help: there is a config with a similar name: `doc` [INFO] [stderr] | [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dox)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dox)");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition name: `dox` [INFO] [stderr] --> src/lemire/mod.rs:7:65 [INFO] [stderr] | [INFO] [stderr] 7 | #[cfg(any(all(target_feature = "avx", target_feature = "avx2"), dox))] [INFO] [stderr] | ^^^ help: there is a config with a similar name: `doc` [INFO] [stderr] | [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dox)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dox)");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition name: `dox` [INFO] [stderr] --> src/lemire/mod.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | dox [INFO] [stderr] | ^^^ help: there is a config with a similar name: `doc` [INFO] [stderr] | [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dox)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dox)");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/libcore.rs:43:19 [INFO] [stderr] | [INFO] [stderr] 43 | }); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 82 | err!(Some(1)) [INFO] [stderr] | ------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: macro invocations at the end of a block are treated as expressions [INFO] [stderr] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err` [INFO] [stderr] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stderr] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/libcore.rs:43:19 [INFO] [stderr] | [INFO] [stderr] 43 | }); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 81 | if next!() & !CONT_MASK != TAG_CONT_U8 { [INFO] [stderr] | ------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: macro invocations at the end of a block are treated as expressions [INFO] [stderr] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err` [INFO] [stderr] = note: this warning originates in the macro `err` which comes from the expansion of the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/libcore.rs:43:19 [INFO] [stderr] | [INFO] [stderr] 43 | }); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 86 | match (first, next!()) { [INFO] [stderr] | ------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: macro invocations at the end of a block are treated as expressions [INFO] [stderr] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err` [INFO] [stderr] = note: this warning originates in the macro `err` which comes from the expansion of the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/libcore.rs:43:19 [INFO] [stderr] | [INFO] [stderr] 43 | }); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 91 | _ => err!(Some(1)), [INFO] [stderr] | ------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/libcore.rs:43:19 [INFO] [stderr] | [INFO] [stderr] 43 | }); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 94 | err!(Some(2)) [INFO] [stderr] | ------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: macro invocations at the end of a block are treated as expressions [INFO] [stderr] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err` [INFO] [stderr] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/libcore.rs:43:19 [INFO] [stderr] | [INFO] [stderr] 43 | }); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 93 | if next!() & !CONT_MASK != TAG_CONT_U8 { [INFO] [stderr] | ------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: macro invocations at the end of a block are treated as expressions [INFO] [stderr] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err` [INFO] [stderr] = note: this warning originates in the macro `err` which comes from the expansion of the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/libcore.rs:43:19 [INFO] [stderr] | [INFO] [stderr] 43 | }); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 98 | match (first, next!()) { [INFO] [stderr] | ------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: macro invocations at the end of a block are treated as expressions [INFO] [stderr] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err` [INFO] [stderr] = note: this warning originates in the macro `err` which comes from the expansion of the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/libcore.rs:43:19 [INFO] [stderr] | [INFO] [stderr] 43 | }); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 100 | _ => err!(Some(1)), [INFO] [stderr] | ------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/libcore.rs:43:19 [INFO] [stderr] | [INFO] [stderr] 43 | }); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 103 | err!(Some(2)) [INFO] [stderr] | ------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: macro invocations at the end of a block are treated as expressions [INFO] [stderr] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err` [INFO] [stderr] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/libcore.rs:43:19 [INFO] [stderr] | [INFO] [stderr] 43 | }); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 102 | if next!() & !CONT_MASK != TAG_CONT_U8 { [INFO] [stderr] | ------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: macro invocations at the end of a block are treated as expressions [INFO] [stderr] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err` [INFO] [stderr] = note: this warning originates in the macro `err` which comes from the expansion of the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/libcore.rs:43:19 [INFO] [stderr] | [INFO] [stderr] 43 | }); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 106 | err!(Some(3)) [INFO] [stderr] | ------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: macro invocations at the end of a block are treated as expressions [INFO] [stderr] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err` [INFO] [stderr] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/libcore.rs:43:19 [INFO] [stderr] | [INFO] [stderr] 43 | }); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stdout] [INFO] [stderr] 105 | if next!() & !CONT_MASK != TAG_CONT_U8 { [INFO] [stdout] running 1 test [INFO] [stderr] | ------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: macro invocations at the end of a block are treated as expressions [INFO] [stderr] = note: to ignore the value produced by the macro, add a semicolon after the invocation of `err` [INFO] [stderr] = note: this warning originates in the macro `err` which comes from the expansion of the macro `next` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/libcore.rs:43:19 [INFO] [stderr] | [INFO] [stderr] 43 | }); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 109 | _ => err!(Some(1)), [INFO] [stderr] | ------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `err` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition name: `dox` [INFO] [stderr] --> src/range/mod.rs:10:65 [INFO] [stderr] | [INFO] [stderr] 10 | #[cfg(any(all(target_feature = "avx", target_feature = "avx2"), dox))] [INFO] [stderr] | ^^^ help: there is a config with a similar name: `doc` [INFO] [stderr] | [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dox)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dox)");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition name: `dox` [INFO] [stderr] --> src/range/mod.rs:13:43 [INFO] [stderr] | [INFO] [stderr] 13 | #[cfg(any(all(target_feature = "sse4.1"), dox))] [INFO] [stderr] | ^^^ help: there is a config with a similar name: `doc` [INFO] [stderr] | [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dox)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dox)");` to the top of the `build.rs` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: `is_utf8` (lib) generated 18 warnings [INFO] [stderr] warning: `is_utf8` (lib test) generated 18 warnings (18 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: is_utf8 v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/is_utf8-159d482d69fcd1bb) [INFO] [stdout] test tests::test_libcore ... ok [INFO] [stderr] Doc-tests is_utf8 [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "81ae0c4f6815221382eb4ec9bdc58d12288818c7966a5d56265c52eca7f4f60b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81ae0c4f6815221382eb4ec9bdc58d12288818c7966a5d56265c52eca7f4f60b", kill_on_drop: false }` [INFO] [stdout] 81ae0c4f6815221382eb4ec9bdc58d12288818c7966a5d56265c52eca7f4f60b