[INFO] fetching crate dicetest 0.2.1... [INFO] checking dicetest-0.2.1 against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041 [INFO] extracting crate dicetest 0.2.1 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate dicetest 0.2.1 on toolchain 39e1293fce4b650061e85dda88aa428f726a8444 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dicetest 0.2.1 [INFO] finished tweaking crates.io crate dicetest 0.2.1 [INFO] tweaked toml for crates.io crate dicetest 0.2.1 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0949e1d954cbb78edda2bb83716ad83ebbf82e22f5fdec9cfa8e266fbb67ffc8 [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" "0949e1d954cbb78edda2bb83716ad83ebbf82e22f5fdec9cfa8e266fbb67ffc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0949e1d954cbb78edda2bb83716ad83ebbf82e22f5fdec9cfa8e266fbb67ffc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0949e1d954cbb78edda2bb83716ad83ebbf82e22f5fdec9cfa8e266fbb67ffc8", kill_on_drop: false }` [INFO] [stdout] 0949e1d954cbb78edda2bb83716ad83ebbf82e22f5fdec9cfa8e266fbb67ffc8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 260715130b693c0153dfd17db1b934090358faa9a310d106005e4b2063d76641 [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" "260715130b693c0153dfd17db1b934090358faa9a310d106005e4b2063d76641", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.99 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking dicetest v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/macros.rs:90:55 [INFO] [stdout] | [INFO] [stdout] 90 | $crate::stats::inc($key, || format!($($arg)*)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/dice/float.rs:599:5 [INFO] [stdout] | [INFO] [stdout] 599 | / range_tests! { f32: [INFO] [stdout] 600 | | f32_util [INFO] [stdout] 601 | | unit_f32 [INFO] [stdout] 602 | | open_unit_f32 [INFO] [stdout] ... | [INFO] [stdout] 613 | | open_unit_f32_calc_stats [INFO] [stdout] 614 | | } [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: 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 `stat` [INFO] [stdout] = note: this warning originates in the macro `stat` (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/macros.rs:90:55 [INFO] [stdout] | [INFO] [stdout] 90 | $crate::stats::inc($key, || format!($($arg)*)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/dice/float.rs:599:5 [INFO] [stdout] | [INFO] [stdout] 599 | / range_tests! { f32: [INFO] [stdout] 600 | | f32_util [INFO] [stdout] 601 | | unit_f32 [INFO] [stdout] 602 | | open_unit_f32 [INFO] [stdout] ... | [INFO] [stdout] 613 | | open_unit_f32_calc_stats [INFO] [stdout] 614 | | } [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 `stat` [INFO] [stdout] = note: this warning originates in the macro `stat` (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/macros.rs:90:55 [INFO] [stdout] | [INFO] [stdout] 90 | $crate::stats::inc($key, || format!($($arg)*)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/dice/float.rs:616:5 [INFO] [stdout] | [INFO] [stdout] 616 | / range_tests! { f64: [INFO] [stdout] 617 | | f64_util [INFO] [stdout] 618 | | unit_f64 [INFO] [stdout] 619 | | open_unit_f64 [INFO] [stdout] ... | [INFO] [stdout] 630 | | open_unit_f64_calc_stats [INFO] [stdout] 631 | | } [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 `stat` [INFO] [stdout] = note: this warning originates in the macro `stat` (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/macros.rs:90:55 [INFO] [stdout] | [INFO] [stdout] 90 | $crate::stats::inc($key, || format!($($arg)*)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/dice/float.rs:616:5 [INFO] [stdout] | [INFO] [stdout] 616 | / range_tests! { f64: [INFO] [stdout] 617 | | f64_util [INFO] [stdout] 618 | | unit_f64 [INFO] [stdout] 619 | | open_unit_f64 [INFO] [stdout] ... | [INFO] [stdout] 630 | | open_unit_f64_calc_stats [INFO] [stdout] 631 | | } [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 `stat` [INFO] [stdout] = note: this warning originates in the macro `stat` (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/macros.rs:90:55 [INFO] [stdout] | [INFO] [stdout] 90 | $crate::stats::inc($key, || format!($($arg)*)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] ::: src/dice/terms_of.rs:215:17 [INFO] [stdout] | [INFO] [stdout] 215 | / stat!("greatest terms", "{:?}", { [INFO] [stdout] 216 | | let max = terms.iter().max(); [INFO] [stdout] 217 | | terms [INFO] [stdout] 218 | | .iter() [INFO] [stdout] ... | [INFO] [stdout] 229 | | .collect::>() [INFO] [stdout] 230 | | }) [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 `stat` [INFO] [stdout] = note: this warning originates in the macro `stat` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.05s [INFO] running `Command { std: "docker" "inspect" "260715130b693c0153dfd17db1b934090358faa9a310d106005e4b2063d76641", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "260715130b693c0153dfd17db1b934090358faa9a310d106005e4b2063d76641", kill_on_drop: false }` [INFO] [stdout] 260715130b693c0153dfd17db1b934090358faa9a310d106005e4b2063d76641