[INFO] fetching crate audio 0.2.0-alpha.3...
[INFO] building audio-0.2.0-alpha.3 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate audio 0.2.0-alpha.3 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate audio 0.2.0-alpha.3 on toolchain d5c88c22807925c189328ef9d923c5d2b11a95b8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate audio 0.2.0-alpha.3
[INFO] finished tweaking crates.io crate audio 0.2.0-alpha.3
[INFO] tweaked toml for crates.io crate audio 0.2.0-alpha.3 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bittle v0.1.1
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eb98c34b7fc37d9b67a7135baae6e9e9f90a5e9499b286390f7cd334d193fcbc
[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" "eb98c34b7fc37d9b67a7135baae6e9e9f90a5e9499b286390f7cd334d193fcbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb98c34b7fc37d9b67a7135baae6e9e9f90a5e9499b286390f7cd334d193fcbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb98c34b7fc37d9b67a7135baae6e9e9f90a5e9499b286390f7cd334d193fcbc", kill_on_drop: false }`
[INFO] [stdout] eb98c34b7fc37d9b67a7135baae6e9e9f90a5e9499b286390f7cd334d193fcbc
[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 -Zprofile-closures" "-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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d0f7c55a41420fb0571bf4d3569d5b09d824b5174a77807d4ffc304b92d39cf
[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" "2d0f7c55a41420fb0571bf4d3569d5b09d824b5174a77807d4ffc304b92d39cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling audio-core v0.2.0-alpha.3
[INFO] [stderr]    Compiling audio v0.2.0-alpha.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "2d0f7c55a41420fb0571bf4d3569d5b09d824b5174a77807d4ffc304b92d39cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d0f7c55a41420fb0571bf4d3569d5b09d824b5174a77807d4ffc304b92d39cf", kill_on_drop: false }`
[INFO] [stdout] 2d0f7c55a41420fb0571bf4d3569d5b09d824b5174a77807d4ffc304b92d39cf
[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 -Zprofile-closures" "-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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 076bdcd10696e0de3f714853b2063ec14c3ea22f1d5bc29dab1b469904e3e907
[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" "076bdcd10696e0de3f714853b2063ec14c3ea22f1d5bc29dab1b469904e3e907", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling bittle v0.1.1
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (7e386289983c9262, 898826c752d3da08), 0, 0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr] SG_CR_Eslkdjf: getrandom, (2001e06aee2ae3be, e1a02210a42446d3), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: getrandom, (631075dbe7081b26, abd4b2d1313d775b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: getrandom, (b3cc7079346117ed, b99b1ebf2f21c9d4), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: getrandom, (20a4f814506009f7, 56e22d93c33bd68e), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: getrandom, (1c7db0e764040d09, 1ba33a84e39ab6e5), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: getrandom, (c8fbf15b6082f578, 3625bc80c0df166c), 8, 8
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr] SG_CR_Eslkdjf: rand_core, (206434f8d47e78a8, e6361af0efce7d30), 0, 0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr] SG_CR_Eslkdjf: rand, (484f8672fbe08db, f8887a646a75acd9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (d9cc2899ee445a70, 9ccdf336d8ae22b6), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (76a3ce456e7d395d, 51285889557c57c4), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (559fc134f3ca0afe, 7f882b850b1fc805), 8, 24
[INFO] [stderr] SG_CR_Eslkdjf: rand, (3dd38532ee82e371, 5086677e9ae01914), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (e2aac5264270ec00, cf82fec23aca1bac), 0, 0
[INFO] [stderr]    Compiling audio v0.2.0-alpha.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/macros.rs:41:69
[INFO] [stdout]     |
[INFO] [stdout] 41  |         $crate::Dynamic::from_array([[$sample; $frames]; $channels]);
[INFO] [stdout]     |                                                                     ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/tests/dynamic.rs:160:13
[INFO] [stdout]     |
[INFO] [stdout] 160 |     let _ = crate::dynamic![[0.0; 1024]; 2];
[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 `crate::dynamic` (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:41:69
[INFO] [stdout]     |
[INFO] [stdout] 41  |         $crate::Dynamic::from_array([[$sample; $frames]; $channels]);
[INFO] [stdout]     |                                                                     ^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/tests/sequential.rs:165:13
[INFO] [stdout]     |
[INFO] [stdout] 165 |     let _ = crate::dynamic![[0.0; 128]; 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 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: this warning originates in the macro `crate::dynamic` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] SG_CR_Eslkdjf: audio, (c7a35f631c111155, d2a6bdb3590f3e2b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: audio, (69a8848c61f36d1b, 7e42b4658f4e5221), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: audio, (55b4542a1c3d6d1c, 329b2cbf8b18a2a3), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: audio, (e377ca7cfdfa9899, 74d5cfe59fb2896), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: audio, (bc928f00ea07cffe, ab90563c8eb17adf), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: audio, (56302b02f025a3e3, bebc5b2a4bd9d83a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: audio, (96a29bf98f0d4b65, f2ad72b497c351e8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: audio, (75f4aae815ac9733, 384e4be01341a70a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: audio, (c500c51435a07c15, 160d2d104bfceeb3), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: audio, (eb6fab27295a28ae, 586e5d997b803c2b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: audio, (a0f95a7ee181a1ea, 1bd339992b093ef0), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: audio, (c15541b7d94be7ac, 9e07beb0ed8f8d01), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: audio, (51b5aba28b8035e9, 9dcfaf3201859020), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: audio, (256cb48f22450493, 6fa66ab1e10190e7), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: audio, (48bb512a9f4b9c61, 3b1ff9d4b1f380cc), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: audio, (aac3b3672d921a1, 20b833acd1fd1a78), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: audio, (811a3f6f18010862, 37ecf5a54bc45e64), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: audio, (c9b1973c7e393ab1, 2c435994ea99014a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: audio, (de4e1e98d53cb069, fbc6e664a5b79470), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: audio, (d4ef7c7328b07d58, b024bbb71cea2541), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: audio, (84de2344c30adc41, 62b5d6a634ee5bfe), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: audio, (dfe2e4f844c54962, b025a85df64a7c61), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: audio, (58c507cd3f6422b2, 375c11d5f46a6078), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: audio, (2bc04f4a75a23aaf, d014cee2d68b1f1a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: audio, (a154547d700303b5, 88d23353aedb8b2d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: audio, (e1adac16073b12c5, 8377c10278d90a3a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: audio, (1385c14224d6f27b, b17e835f30997a5b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: audio, (82dae17657c060ce, 4c24470b7fb77640), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: audio, (17308349c8e3bad2, 1572b57d90eeb84e), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: audio, (ca7ebcefee421fa2, b233b901f0736fb1), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: audio, (78245f84af85edcb, 27e7be31a996e783), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: audio, (f307568dc571ce33, 9f568ab014ff3ad0), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: audio, (30f7a0958cd78ae4, 8fc84b052a1b2dfe), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: audio, (e289599c14397707, a89ea9b4aa2d8053), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: audio, (71e45bd7c106d4a8, f0f0779ab66bef), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: audio, (3c157f1822ec8325, 6b8a1513df27d452), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: audio, (c16ce5a9700861f5, 81b07ce30b78cfa0), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: audio, (15f8236ca2366ca4, 2b1453718cd6027b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: audio, (da5c178f934b13fc, b1ca3762a136fefe), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: audio, (6d5bc65a407834c, 39974040825644b1), 0, 0
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.90s
[INFO] running `Command { std: "docker" "inspect" "076bdcd10696e0de3f714853b2063ec14c3ea22f1d5bc29dab1b469904e3e907", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "076bdcd10696e0de3f714853b2063ec14c3ea22f1d5bc29dab1b469904e3e907", kill_on_drop: false }`
[INFO] [stdout] 076bdcd10696e0de3f714853b2063ec14c3ea22f1d5bc29dab1b469904e3e907