[INFO] fetching crate dbus 0.9.3...
[INFO] checking dbus-0.9.3 against try#07fecb9cf34c4979a772ba38c99d6d9144768413 for pr-87710
[INFO] extracting crate dbus 0.9.3 into /workspace/builds/worker-86/source
[INFO] validating manifest of crates.io crate dbus 0.9.3 on toolchain 07fecb9cf34c4979a772ba38c99d6d9144768413
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dbus 0.9.3
[INFO] finished tweaking crates.io crate dbus 0.9.3
[INFO] tweaked toml for crates.io crate dbus 0.9.3 written to /workspace/builds/worker-86/source/Cargo.toml
[INFO] crate crates.io crate dbus 0.9.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2369482c21dc6ac6bad5228dbd1a4f40ba72c7d7eeb860f2fbfbb38070673fc9
[INFO] running `Command { std: "docker" "start" "-a" "2369482c21dc6ac6bad5228dbd1a4f40ba72c7d7eeb860f2fbfbb38070673fc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2369482c21dc6ac6bad5228dbd1a4f40ba72c7d7eeb860f2fbfbb38070673fc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2369482c21dc6ac6bad5228dbd1a4f40ba72c7d7eeb860f2fbfbb38070673fc9", kill_on_drop: false }`
[INFO] [stdout] 2369482c21dc6ac6bad5228dbd1a4f40ba72c7d7eeb860f2fbfbb38070673fc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1199d1ec5a4cf71a4bade3c947aeeb6dd684832d8c42d7354ae740895484c93c
[INFO] running `Command { std: "docker" "start" "-a" "1199d1ec5a4cf71a4bade3c947aeeb6dd684832d8c42d7354ae740895484c93c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libdbus-sys v0.2.1
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking dbus v0.9.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/arg/msgarg.rs:457:86
[INFO] [stdout]     |
[INFO] [stdout] 457 |                 $m.append1(Variant(&Array::<&$t, _>::new(&vec![Default::default()])));
[INFO] [stdout]     |                                                                                      ^
[INFO] [stdout] ...
[INFO] [stdout] 460 |         let m = append_array!(m, bool);
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `append_array` (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/arg/msgarg.rs:457:86
[INFO] [stdout]     |
[INFO] [stdout] 457 |                 $m.append1(Variant(&Array::<&$t, _>::new(&vec![Default::default()])));
[INFO] [stdout]     |                                                                                      ^
[INFO] [stdout] ...
[INFO] [stdout] 461 |         let m = append_array!(m, 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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `append_array` (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/arg/msgarg.rs:457:86
[INFO] [stdout]     |
[INFO] [stdout] 457 |                 $m.append1(Variant(&Array::<&$t, _>::new(&vec![Default::default()])));
[INFO] [stdout]     |                                                                                      ^
[INFO] [stdout] ...
[INFO] [stdout] 462 |         let m = append_array!(m, u16);
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `append_array` (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/arg/msgarg.rs:457:86
[INFO] [stdout]     |
[INFO] [stdout] 457 |                 $m.append1(Variant(&Array::<&$t, _>::new(&vec![Default::default()])));
[INFO] [stdout]     |                                                                                      ^
[INFO] [stdout] ...
[INFO] [stdout] 463 |         let m = append_array!(m, i16);
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `append_array` (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/arg/msgarg.rs:457:86
[INFO] [stdout]     |
[INFO] [stdout] 457 |                 $m.append1(Variant(&Array::<&$t, _>::new(&vec![Default::default()])));
[INFO] [stdout]     |                                                                                      ^
[INFO] [stdout] ...
[INFO] [stdout] 464 |         let m = append_array!(m, u32);
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `append_array` (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/arg/msgarg.rs:457:86
[INFO] [stdout]     |
[INFO] [stdout] 457 |                 $m.append1(Variant(&Array::<&$t, _>::new(&vec![Default::default()])));
[INFO] [stdout]     |                                                                                      ^
[INFO] [stdout] ...
[INFO] [stdout] 465 |         let m = append_array!(m, i32);
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `append_array` (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/arg/msgarg.rs:457:86
[INFO] [stdout]     |
[INFO] [stdout] 457 |                 $m.append1(Variant(&Array::<&$t, _>::new(&vec![Default::default()])));
[INFO] [stdout]     |                                                                                      ^
[INFO] [stdout] ...
[INFO] [stdout] 466 |         let m = append_array!(m, f64);
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `append_array` (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/arg/msgarg.rs:457:86
[INFO] [stdout]     |
[INFO] [stdout] 457 |                 $m.append1(Variant(&Array::<&$t, _>::new(&vec![Default::default()])));
[INFO] [stdout]     |                                                                                      ^
[INFO] [stdout] ...
[INFO] [stdout] 467 |         let m = append_array!(m, String);
[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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `append_array` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.17s
[INFO] running `Command { std: "docker" "inspect" "1199d1ec5a4cf71a4bade3c947aeeb6dd684832d8c42d7354ae740895484c93c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1199d1ec5a4cf71a4bade3c947aeeb6dd684832d8c42d7354ae740895484c93c", kill_on_drop: false }`
[INFO] [stdout] 1199d1ec5a4cf71a4bade3c947aeeb6dd684832d8c42d7354ae740895484c93c