[INFO] fetching crate fp_rust 0.3.5... [INFO] checking fp_rust-0.3.5 against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141 [INFO] extracting crate fp_rust 0.3.5 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate fp_rust 0.3.5 on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate fp_rust 0.3.5 [INFO] finished tweaking crates.io crate fp_rust 0.3.5 [INFO] tweaked toml for crates.io crate fp_rust 0.3.5 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d3b7c1fccc239c7688072fc2e49c09b123afd1cffd1113cb363deffba02233de [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d3b7c1fccc239c7688072fc2e49c09b123afd1cffd1113cb363deffba02233de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d3b7c1fccc239c7688072fc2e49c09b123afd1cffd1113cb363deffba02233de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3b7c1fccc239c7688072fc2e49c09b123afd1cffd1113cb363deffba02233de", kill_on_drop: false }` [INFO] [stdout] d3b7c1fccc239c7688072fc2e49c09b123afd1cffd1113cb363deffba02233de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8d32d46988b987ad83a43aac2a95cd61b0a8ef82af022648203cb48c68738e6c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8d32d46988b987ad83a43aac2a95cd61b0a8ef82af022648203cb48c68738e6c", kill_on_drop: false }` [INFO] [stderr] Checking fp_rust v0.3.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/fp.rs:38:24 [INFO] [stdout] | [INFO] [stdout] 38 | $func($($x), *); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 226 | (compose!(reduce!(|a, b| a * b), filter!(|x| *x < 6), map!(|x| x * 2)))(vec![1, 2, 3, 4]); [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 `spread_and_call` (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/fp.rs:38:24 [INFO] [stdout] | [INFO] [stdout] 38 | $func($($x), *); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 226 | (compose!(reduce!(|a, b| a * b), filter!(|x| *x < 6), map!(|x| x * 2)))(vec![1, 2, 3, 4]); [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 `spread_and_call` (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/fp.rs:38:24 [INFO] [stdout] | [INFO] [stdout] 38 | $func($($x), *); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 226 | (compose!(reduce!(|a, b| a * b), filter!(|x| *x < 6), map!(|x| x * 2)))(vec![1, 2, 3, 4]); [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 `spread_and_call` (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/fp.rs:38:24 [INFO] [stdout] | [INFO] [stdout] 38 | $func($($x), *); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 245 | map!(|x| x * 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: this warning originates in the macro `spread_and_call` (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/fp.rs:38:24 [INFO] [stdout] | [INFO] [stdout] 38 | $func($($x), *); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 244 | filter!(|x| *x < 6), [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 `spread_and_call` (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/fp.rs:38:24 [INFO] [stdout] | [INFO] [stdout] 38 | $func($($x), *); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 235 | / foldl!( [INFO] [stdout] 236 | | |a, b| { [INFO] [stdout] 237 | | if a < 4 { [INFO] [stdout] 238 | | return a + b; [INFO] [stdout] ... | [INFO] [stdout] 242 | | 0 [INFO] [stdout] 243 | | ), [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 `spread_and_call` (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/fp.rs:38:24 [INFO] [stdout] | [INFO] [stdout] 38 | $func($($x), *); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 262 | map!(|x| x * 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: this warning originates in the macro `spread_and_call` (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/fp.rs:38:24 [INFO] [stdout] | [INFO] [stdout] 38 | $func($($x), *); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 261 | filter!(|x| *x < 6), [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 `spread_and_call` (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/fp.rs:38:24 [INFO] [stdout] | [INFO] [stdout] 38 | $func($($x), *); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 252 | / foldr!( [INFO] [stdout] 253 | | |a, b| { [INFO] [stdout] 254 | | if a < 4 { [INFO] [stdout] 255 | | return a + b; [INFO] [stdout] ... | [INFO] [stdout] 259 | | 0 [INFO] [stdout] 260 | | ), [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 `spread_and_call` (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/fp.rs:38:24 [INFO] [stdout] | [INFO] [stdout] 38 | $func($($x), *); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 270 | assert_eq!(true, contains!(&4)(vec![1, 2, 3, 4])); [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 `spread_and_call` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.28s [INFO] running `Command { std: "docker" "inspect" "8d32d46988b987ad83a43aac2a95cd61b0a8ef82af022648203cb48c68738e6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d32d46988b987ad83a43aac2a95cd61b0a8ef82af022648203cb48c68738e6c", kill_on_drop: false }` [INFO] [stdout] 8d32d46988b987ad83a43aac2a95cd61b0a8ef82af022648203cb48c68738e6c