[INFO] fetching crate kvfmt 0.1.5... [INFO] testing kvfmt-0.1.5 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate kvfmt 0.1.5 into /workspace/builds/worker-42/source [INFO] validating manifest of crates.io crate kvfmt 0.1.5 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate kvfmt 0.1.5 [INFO] finished tweaking crates.io crate kvfmt 0.1.5 [INFO] tweaked toml for crates.io crate kvfmt 0.1.5 written to /workspace/builds/worker-42/source/Cargo.toml [INFO] crate crates.io crate kvfmt 0.1.5 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f25bf9844ef13088e9dca36a1ca2cf01c2142f535d876bf11efa1e09b2d490a5 [INFO] running `Command { std: "docker" "start" "-a" "f25bf9844ef13088e9dca36a1ca2cf01c2142f535d876bf11efa1e09b2d490a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f25bf9844ef13088e9dca36a1ca2cf01c2142f535d876bf11efa1e09b2d490a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f25bf9844ef13088e9dca36a1ca2cf01c2142f535d876bf11efa1e09b2d490a5", kill_on_drop: false }` [INFO] [stdout] f25bf9844ef13088e9dca36a1ca2cf01c2142f535d876bf11efa1e09b2d490a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9fd04dad1d7763dff0735baf5c231202e4a8b269d2d942847592a6d82c39a830 [INFO] running `Command { std: "docker" "start" "-a" "9fd04dad1d7763dff0735baf5c231202e4a8b269d2d942847592a6d82c39a830", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling kvfmt v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.54s [INFO] running `Command { std: "docker" "inspect" "9fd04dad1d7763dff0735baf5c231202e4a8b269d2d942847592a6d82c39a830", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fd04dad1d7763dff0735baf5c231202e4a8b269d2d942847592a6d82c39a830", kill_on_drop: false }` [INFO] [stdout] 9fd04dad1d7763dff0735baf5c231202e4a8b269d2d942847592a6d82c39a830 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7c4f6f7c67a84135a2fe3db726118d144b2ef75610582f19e05c24843bb44d9b [INFO] running `Command { std: "docker" "start" "-a" "7c4f6f7c67a84135a2fe3db726118d144b2ef75610582f19e05c24843bb44d9b", kill_on_drop: false }` [INFO] [stderr] Compiling kvfmt v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:29:63 [INFO] [stdout] | [INFO] [stdout] 29 | std::fmt::format($crate::kvfmt_inner!([""] [] $($t)*)); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 39 | assert!(!kvfmt!(?hi, ?hi).is_empty()); [INFO] [stdout] | ---------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [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 `kvfmt` (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/lib.rs:10:99 [INFO] [stdout] | [INFO] [stdout] 10 | $crate::kvfmt_inner!([concat!(stringify!($name), "={:?}")] [$( $args )* $name] $($($t)*)?); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 39 | assert!(!kvfmt!(?hi, ?hi).is_empty()); [INFO] [stdout] | ---------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `$crate::kvfmt_inner` (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/lib.rs:18:111 [INFO] [stdout] | [INFO] [stdout] 18 | $crate::kvfmt_inner!([concat!($fmt, " ", stringify!($name), "={:?}")] [$( $args )*, $name] $($($t)*)?); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 39 | assert!(!kvfmt!(?hi, ?hi).is_empty()); [INFO] [stdout] | ---------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `$crate::kvfmt_inner` (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/lib.rs:29:63 [INFO] [stdout] | [INFO] [stdout] 29 | std::fmt::format($crate::kvfmt_inner!([""] [] $($t)*)); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 40 | assert!(!kvfmt!(hi, hi).is_empty()); [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 `kvfmt` (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/lib.rs:13:98 [INFO] [stdout] | [INFO] [stdout] 13 | $crate::kvfmt_inner!([concat!(stringify!($name), "={}")] [$( $args )* $name ] $($($t)*)?); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 40 | assert!(!kvfmt!(hi, hi).is_empty()); [INFO] [stdout] | -------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `$crate::kvfmt_inner` (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/lib.rs:21:110 [INFO] [stdout] | [INFO] [stdout] 21 | $crate::kvfmt_inner!([concat!($fmt, " ", stringify!($name), "={}")] [$( $args )*, $name ] $($($t)*)?); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 40 | assert!(!kvfmt!(hi, hi).is_empty()); [INFO] [stdout] | -------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `$crate::kvfmt_inner` (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/lib.rs:29:63 [INFO] [stdout] | [INFO] [stdout] 29 | std::fmt::format($crate::kvfmt_inner!([""] [] $($t)*)); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 41 | assert!(!kvfmt!(?hi, hi).is_empty()); [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 `kvfmt` (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/lib.rs:10:99 [INFO] [stdout] | [INFO] [stdout] 10 | $crate::kvfmt_inner!([concat!(stringify!($name), "={:?}")] [$( $args )* $name] $($($t)*)?); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 41 | assert!(!kvfmt!(?hi, hi).is_empty()); [INFO] [stdout] | --------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `$crate::kvfmt_inner` (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/lib.rs:21:110 [INFO] [stdout] | [INFO] [stdout] 21 | $crate::kvfmt_inner!([concat!($fmt, " ", stringify!($name), "={}")] [$( $args )*, $name ] $($($t)*)?); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 41 | assert!(!kvfmt!(?hi, hi).is_empty()); [INFO] [stdout] | --------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `$crate::kvfmt_inner` (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/lib.rs:29:63 [INFO] [stdout] | [INFO] [stdout] 29 | std::fmt::format($crate::kvfmt_inner!([""] [] $($t)*)); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 42 | assert!(!kvfmt!(hi, hi, hi).is_empty()); [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 `kvfmt` (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/lib.rs:13:98 [INFO] [stdout] | [INFO] [stdout] 13 | $crate::kvfmt_inner!([concat!(stringify!($name), "={}")] [$( $args )* $name ] $($($t)*)?); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 42 | assert!(!kvfmt!(hi, hi, hi).is_empty()); [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `$crate::kvfmt_inner` (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/lib.rs:21:110 [INFO] [stdout] | [INFO] [stdout] 21 | $crate::kvfmt_inner!([concat!($fmt, " ", stringify!($name), "={}")] [$( $args )*, $name ] $($($t)*)?); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 42 | assert!(!kvfmt!(hi, hi, hi).is_empty()); [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `$crate::kvfmt_inner` (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/lib.rs:21:110 [INFO] [stdout] | [INFO] [stdout] 21 | $crate::kvfmt_inner!([concat!($fmt, " ", stringify!($name), "={}")] [$( $args )*, $name ] $($($t)*)?); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 42 | assert!(!kvfmt!(hi, hi, hi).is_empty()); [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `$crate::kvfmt_inner` (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/lib.rs:29:63 [INFO] [stdout] | [INFO] [stdout] 29 | std::fmt::format($crate::kvfmt_inner!([""] [] $($t)*)); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 43 | assert!(!kvfmt!(hi, ?hi, hi).is_empty()); [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 `kvfmt` (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/lib.rs:13:98 [INFO] [stdout] | [INFO] [stdout] 13 | $crate::kvfmt_inner!([concat!(stringify!($name), "={}")] [$( $args )* $name ] $($($t)*)?); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 43 | assert!(!kvfmt!(hi, ?hi, hi).is_empty()); [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `$crate::kvfmt_inner` (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/lib.rs:18:111 [INFO] [stdout] | [INFO] [stdout] 18 | $crate::kvfmt_inner!([concat!($fmt, " ", stringify!($name), "={:?}")] [$( $args )*, $name] $($($t)*)?); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 43 | assert!(!kvfmt!(hi, ?hi, hi).is_empty()); [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `$crate::kvfmt_inner` (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/lib.rs:21:110 [INFO] [stdout] | [INFO] [stdout] 21 | $crate::kvfmt_inner!([concat!($fmt, " ", stringify!($name), "={}")] [$( $args )*, $name ] $($($t)*)?); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 43 | assert!(!kvfmt!(hi, ?hi, hi).is_empty()); [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `$crate::kvfmt_inner` (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/lib.rs:29:63 [INFO] [stdout] | [INFO] [stdout] 29 | std::fmt::format($crate::kvfmt_inner!([""] [] $($t)*)); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 44 | assert_eq!("hi=henlo! hi=\"henlo!\"", kvfmt!(hi, ?hi)); [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 `kvfmt` (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/lib.rs:13:98 [INFO] [stdout] | [INFO] [stdout] 13 | $crate::kvfmt_inner!([concat!(stringify!($name), "={}")] [$( $args )* $name ] $($($t)*)?); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 44 | assert_eq!("hi=henlo! hi=\"henlo!\"", kvfmt!(hi, ?hi)); [INFO] [stdout] | --------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `$crate::kvfmt_inner` (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/lib.rs:18:111 [INFO] [stdout] | [INFO] [stdout] 18 | $crate::kvfmt_inner!([concat!($fmt, " ", stringify!($name), "={:?}")] [$( $args )*, $name] $($($t)*)?); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 44 | assert_eq!("hi=henlo! hi=\"henlo!\"", kvfmt!(hi, ?hi)); [INFO] [stdout] | --------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `$crate::kvfmt_inner` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.30s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/kvfmt-02bb315bf8def14b) [INFO] running `Command { std: "docker" "inspect" "7c4f6f7c67a84135a2fe3db726118d144b2ef75610582f19e05c24843bb44d9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c4f6f7c67a84135a2fe3db726118d144b2ef75610582f19e05c24843bb44d9b", kill_on_drop: false }` [INFO] [stdout] 7c4f6f7c67a84135a2fe3db726118d144b2ef75610582f19e05c24843bb44d9b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0b19d43185b4a5744f03416112f513bc26e309ffa6a0ea6e1712f1bfefeb09eb [INFO] running `Command { std: "docker" "start" "-a" "0b19d43185b4a5744f03416112f513bc26e309ffa6a0ea6e1712f1bfefeb09eb", kill_on_drop: false }` [INFO] [stderr] warning: trailing semicolon in macro used in expression position [INFO] [stderr] --> src/lib.rs:29:63 [INFO] [stderr] | [INFO] [stderr] 29 | std::fmt::format($crate::kvfmt_inner!([""] [] $($t)*)); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 39 | assert!(!kvfmt!(?hi, ?hi).is_empty()); [INFO] [stderr] | ---------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [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 `kvfmt` (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/lib.rs:10:99 [INFO] [stderr] | [INFO] [stderr] 10 | $crate::kvfmt_inner!([concat!(stringify!($name), "={:?}")] [$( $args )* $name] $($($t)*)?); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 39 | assert!(!kvfmt!(?hi, ?hi).is_empty()); [INFO] [stderr] | ---------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `$crate::kvfmt_inner` (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/lib.rs:18:111 [INFO] [stderr] | [INFO] [stderr] 18 | $crate::kvfmt_inner!([concat!($fmt, " ", stringify!($name), "={:?}")] [$( $args )*, $name] $($($t)*)?); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 39 | assert!(!kvfmt!(?hi, ?hi).is_empty()); [INFO] [stderr] | ---------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `$crate::kvfmt_inner` (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/lib.rs:29:63 [INFO] [stderr] | [INFO] [stderr] 29 | std::fmt::format($crate::kvfmt_inner!([""] [] $($t)*)); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 40 | assert!(!kvfmt!(hi, hi).is_empty()); [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 `kvfmt` (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/lib.rs:13:98 [INFO] [stderr] | [INFO] [stderr] 13 | $crate::kvfmt_inner!([concat!(stringify!($name), "={}")] [$( $args )* $name ] $($($t)*)?); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 40 | assert!(!kvfmt!(hi, hi).is_empty()); [INFO] [stderr] | -------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `$crate::kvfmt_inner` (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/lib.rs:21:110 [INFO] [stderr] | [INFO] [stderr] 21 | $crate::kvfmt_inner!([concat!($fmt, " ", stringify!($name), "={}")] [$( $args )*, $name ] $($($t)*)?); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 40 | assert!(!kvfmt!(hi, hi).is_empty()); [INFO] [stderr] | -------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `$crate::kvfmt_inner` (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/lib.rs:29:63 [INFO] [stderr] | [INFO] [stderr] 29 | std::fmt::format($crate::kvfmt_inner!([""] [] $($t)*)); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 41 | assert!(!kvfmt!(?hi, hi).is_empty()); [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 `kvfmt` (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/lib.rs:10:99 [INFO] [stderr] | [INFO] [stderr] 10 | $crate::kvfmt_inner!([concat!(stringify!($name), "={:?}")] [$( $args )* $name] $($($t)*)?); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 41 | assert!(!kvfmt!(?hi, hi).is_empty()); [INFO] [stderr] | --------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `$crate::kvfmt_inner` (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/lib.rs:21:110 [INFO] [stderr] | [INFO] [stderr] 21 | $crate::kvfmt_inner!([concat!($fmt, " ", stringify!($name), "={}")] [$( $args )*, $name ] $($($t)*)?); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 41 | assert!(!kvfmt!(?hi, hi).is_empty()); [INFO] [stderr] | --------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `$crate::kvfmt_inner` (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/lib.rs:29:63 [INFO] [stderr] | [INFO] [stderr] 29 | std::fmt::format($crate::kvfmt_inner!([""] [] $($t)*)); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 42 | assert!(!kvfmt!(hi, hi, hi).is_empty()); [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 `kvfmt` (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/lib.rs:13:98 [INFO] [stderr] | [INFO] [stderr] 13 | $crate::kvfmt_inner!([concat!(stringify!($name), "={}")] [$( $args )* $name ] $($($t)*)?); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 42 | assert!(!kvfmt!(hi, hi, hi).is_empty()); [INFO] [stderr] | ------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `$crate::kvfmt_inner` (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/lib.rs:21:110 [INFO] [stderr] | [INFO] [stderr] 21 | $crate::kvfmt_inner!([concat!($fmt, " ", stringify!($name), "={}")] [$( $args )*, $name ] $($($t)*)?); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 42 | assert!(!kvfmt!(hi, hi, hi).is_empty()); [INFO] [stderr] | ------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `$crate::kvfmt_inner` (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/lib.rs:29:63 [INFO] [stderr] | [INFO] [stderr] 29 | std::fmt::format($crate::kvfmt_inner!([""] [] $($t)*)); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 43 | assert!(!kvfmt!(hi, ?hi, hi).is_empty()); [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 `kvfmt` (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/lib.rs:13:98 [INFO] [stderr] | [INFO] [stderr] 13 | $crate::kvfmt_inner!([concat!(stringify!($name), "={}")] [$( $args )* $name ] $($($t)*)?); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 43 | assert!(!kvfmt!(hi, ?hi, hi).is_empty()); [INFO] [stderr] | ------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `$crate::kvfmt_inner` (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/lib.rs:18:111 [INFO] [stderr] | [INFO] [stderr] 18 | $crate::kvfmt_inner!([concat!($fmt, " ", stringify!($name), "={:?}")] [$( $args )*, $name] $($($t)*)?); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 43 | assert!(!kvfmt!(hi, ?hi, hi).is_empty()); [INFO] [stderr] | ------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `$crate::kvfmt_inner` (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/lib.rs:21:110 [INFO] [stderr] | [INFO] [stderr] 21 | $crate::kvfmt_inner!([concat!($fmt, " ", stringify!($name), "={}")] [$( $args )*, $name ] $($($t)*)?); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 43 | assert!(!kvfmt!(hi, ?hi, hi).is_empty()); [INFO] [stderr] | ------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `$crate::kvfmt_inner` (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/lib.rs:29:63 [INFO] [stderr] | [INFO] [stderr] 29 | std::fmt::format($crate::kvfmt_inner!([""] [] $($t)*)); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 44 | assert_eq!("hi=henlo! hi=\"henlo!\"", kvfmt!(hi, ?hi)); [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 `kvfmt` (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/lib.rs:13:98 [INFO] [stderr] | [INFO] [stderr] 13 | $crate::kvfmt_inner!([concat!(stringify!($name), "={}")] [$( $args )* $name ] $($($t)*)?); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 44 | assert_eq!("hi=henlo! hi=\"henlo!\"", kvfmt!(hi, ?hi)); [INFO] [stderr] | --------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `$crate::kvfmt_inner` (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/lib.rs:18:111 [INFO] [stderr] | [INFO] [stderr] 18 | $crate::kvfmt_inner!([concat!($fmt, " ", stringify!($name), "={:?}")] [$( $args )*, $name] $($($t)*)?); [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 44 | assert_eq!("hi=henlo! hi=\"henlo!\"", kvfmt!(hi, ?hi)); [INFO] [stderr] | --------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #79813 [INFO] [stderr] = note: this warning originates in the macro `$crate::kvfmt_inner` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `kvfmt` (lib test) generated 20 warnings (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kvfmt-02bb315bf8def14b) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::kv ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests kvfmt [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" "0b19d43185b4a5744f03416112f513bc26e309ffa6a0ea6e1712f1bfefeb09eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b19d43185b4a5744f03416112f513bc26e309ffa6a0ea6e1712f1bfefeb09eb", kill_on_drop: false }` [INFO] [stdout] 0b19d43185b4a5744f03416112f513bc26e309ffa6a0ea6e1712f1bfefeb09eb