[INFO] fetching crate bus 2.2.3...
[INFO] building bus-2.2.3 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate bus 2.2.3 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate bus 2.2.3 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 bus 2.2.3
[INFO] finished tweaking crates.io crate bus 2.2.3
[INFO] tweaked toml for crates.io crate bus 2.2.3 written to /workspace/builds/worker-1/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 9fbeeae0ce914e115b5f323e4a64598b73fb2f9d35996d32750ba5801188aee3
[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" "9fbeeae0ce914e115b5f323e4a64598b73fb2f9d35996d32750ba5801188aee3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9fbeeae0ce914e115b5f323e4a64598b73fb2f9d35996d32750ba5801188aee3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fbeeae0ce914e115b5f323e4a64598b73fb2f9d35996d32750ba5801188aee3", kill_on_drop: false }`
[INFO] [stdout] 9fbeeae0ce914e115b5f323e4a64598b73fb2f9d35996d32750ba5801188aee3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 315a5565a16763e10981469ca36360ed2605c8905e755c6d69f8d147c530698d
[INFO] running `Command { std: "docker" "start" "-a" "315a5565a16763e10981469ca36360ed2605c8905e755c6d69f8d147c530698d", kill_on_drop: false }`
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (d318f0ec49d2844c, 9963dc6836664ff6), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (10275bade51f3a64, 1a4993f89775eba9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (ad71db94d2b0dded, b3dc5e463857ea36), 32, 32
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (82926ac54d2532ce, 8542c3146f879d7f), 32, 32
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (47682469233aa24e, 6234a8c7872b30b8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (2f2196d24a853f8a, 7c1449fef3a08a41), 8, 16
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (65e85fdf8a9e1307, 8abe54fcfafac5c9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (ece079b67c37958b, 2ad04b3daca5c227), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (680b341ec5c76adc, 6c9b8c7d6ea4fc6a), 0, 0
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling atomic-option v0.1.2
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (ae4aa7b4a55fd1e0, d9e4ad54e5d630cf), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (3620d1ac93821398, 86fc5083a28d2fc5), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (75b84863966839e5, 8a92c743b00988cf), 0, 0
[INFO] [stderr]    Compiling crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr] SG_CR_Eslkdjf: num_cpus, (3cffed8cbc8762b1, a0f41f517138f794), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: num_cpus, (406fe91fc165cde2, 37b6b73a267c17a9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: num_cpus, (f1eaf505d6119d2c, 586b4b7e75b5c333), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: num_cpus, (8ec8de2d908a91c2, 1c4e332ff4d118f4), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: num_cpus, (187711d796aa2521, 6927d9b5c2d513f2), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: num_cpus, (3b0c8e64ab265f5, a352c93025660d3d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: num_cpus, (93205d76b4e67097, afdb3b03c0eca42a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot_core, (a71fbd4c7ad873f, d5a22ae5096f9d51), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot_core, (ec5c7f3f8c984efd, 508cb6199476d303), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (e4b75051f9dc0c35, 65f34fab10ffc657), 16, 24
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (380dd10f5ec18830, e96b9869db1e59a7), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (81bf041dfbd46018, 7fdd8e658ab87cba), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (81bf041dfbd46018, 7fdd8e658ab87cba), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (806cbc9221b3a3ff, cb29ee2f93901776), 24, 32
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (265eac12c1f99ec1, 439b8eb671b98c4d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (8e71659c26f96a18, c3e4d34fd905298e), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (f98271ec64828ce8, b17cd8dfd0321724), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (1c76809b43e4ee92, f809024c487e1a30), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (81bf041dfbd46018, 7fdd8e658ab87cba), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (a9dc8463ca53f61e, 37ec46229ab54847), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (a7755fdb21aa7059, 9b0f80a8eaa7e605), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (c4b923b8b5723fff, d51a9aaea583ddae), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (c4b923b8b5723fff, d51a9aaea583ddae), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (ec30d11ef6f18921, 8e4ba6b39af4d023), 16, 24
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (5d9a56fa99af5147, 5a51df53ac2704c7), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (2cfdd5634a352b42, c79108ca67ad1769), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (c4b923b8b5723fff, d51a9aaea583ddae), 16, 16
[INFO] [stderr]    Compiling bus v2.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.89s
[INFO] running `Command { std: "docker" "inspect" "315a5565a16763e10981469ca36360ed2605c8905e755c6d69f8d147c530698d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "315a5565a16763e10981469ca36360ed2605c8905e755c6d69f8d147c530698d", kill_on_drop: false }`
[INFO] [stdout] 315a5565a16763e10981469ca36360ed2605c8905e755c6d69f8d147c530698d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f77047fef8baa9618926cb3d52fec73b62bb630d15c94407e7cce06c7a575def
[INFO] running `Command { std: "docker" "start" "-a" "f77047fef8baa9618926cb3d52fec73b62bb630d15c94407e7cce06c7a575def", kill_on_drop: false }`
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (d318f0ec49d2844c, 9963dc6836664ff6), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (10275bade51f3a64, 1a4993f89775eba9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (ad71db94d2b0dded, b3dc5e463857ea36), 32, 32
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (82926ac54d2532ce, 8542c3146f879d7f), 32, 32
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (47682469233aa24e, 6234a8c7872b30b8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (2f2196d24a853f8a, 7c1449fef3a08a41), 8, 16
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (65e85fdf8a9e1307, 8abe54fcfafac5c9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (ece079b67c37958b, 2ad04b3daca5c227), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: autocfg, (680b341ec5c76adc, 6c9b8c7d6ea4fc6a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (75b84863966839e5, 8a92c743b00988cf), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (ae4aa7b4a55fd1e0, d9e4ad54e5d630cf), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (3620d1ac93821398, 86fc5083a28d2fc5), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot_core, (a71fbd4c7ad873f, d5a22ae5096f9d51), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: parking_lot_core, (ec5c7f3f8c984efd, 508cb6199476d303), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: num_cpus, (3cffed8cbc8762b1, a0f41f517138f794), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: num_cpus, (406fe91fc165cde2, 37b6b73a267c17a9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: num_cpus, (f1eaf505d6119d2c, 586b4b7e75b5c333), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: num_cpus, (8ec8de2d908a91c2, 1c4e332ff4d118f4), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: num_cpus, (187711d796aa2521, 6927d9b5c2d513f2), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: num_cpus, (3b0c8e64ab265f5, a352c93025660d3d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: num_cpus, (93205d76b4e67097, afdb3b03c0eca42a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (e4b75051f9dc0c35, 65f34fab10ffc657), 16, 24
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (380dd10f5ec18830, e96b9869db1e59a7), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (81bf041dfbd46018, 7fdd8e658ab87cba), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (81bf041dfbd46018, 7fdd8e658ab87cba), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (806cbc9221b3a3ff, cb29ee2f93901776), 24, 32
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (265eac12c1f99ec1, 439b8eb671b98c4d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (8e71659c26f96a18, c3e4d34fd905298e), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (f98271ec64828ce8, b17cd8dfd0321724), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (1c76809b43e4ee92, f809024c487e1a30), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (81bf041dfbd46018, 7fdd8e658ab87cba), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (a9dc8463ca53f61e, 37ec46229ab54847), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (a7755fdb21aa7059, 9b0f80a8eaa7e605), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (c4b923b8b5723fff, d51a9aaea583ddae), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (c4b923b8b5723fff, d51a9aaea583ddae), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (ec30d11ef6f18921, 8e4ba6b39af4d023), 16, 24
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (5d9a56fa99af5147, 5a51df53ac2704c7), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (2cfdd5634a352b42, c79108ca67ad1769), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: crossbeam_channel, (c4b923b8b5723fff, d51a9aaea583ddae), 16, 16
[INFO] [stderr]    Compiling bus v2.2.3 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: lib, (5a26be9cf9678d00, 837c9660d28f2a2f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: lib, (83c8587c1eb8fe9e, e77fcf4efe0aa0e1), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: lib, (e8c4e5d81d67eb62, 8ce81589778b9030), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: lib, (761b51f2ac1305da, 4e01f0b16b22586e), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: lib, (c1e44edcb4cfd7fe, 4efb3be5a3555588), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: lib, (d83f40a396ca2919, 91bc5c3ac96c0631), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: lib, (6f6388f7e91d42b9, bd25edfb83d2550f), 144, 144
[INFO] [stderr] SG_CR_Eslkdjf: lib, (d156de75f44887af, 7bc999d644e5a688), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: lib, (9923f097a0ee6547, c025b64e81ebc2c7), 144, 144
[INFO] [stderr] SG_CR_Eslkdjf: lib, (1298bad2b8cce34c, f0b68bb2484bda82), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: lib, (37f601181c08a14a, aa6bbd06efc2042c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: lib, (c34bacea2f9eadd3, 1db7d603538f735b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: lib, (285275cbdca13f3a, b6208cf650e3576f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: lib, (8224b60a57a6e258, f457d2b1e70b1625), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: lib, (c937b2353af85b12, e21b85078817781c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: lib, (95d715a4a2414362, 4f96b974aeb432be), 56, 56
[INFO] [stderr] SG_CR_Eslkdjf: lib, (f86d1315c18ca004, e6ac9cda0193fc6e), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: lib, (35e01906a19290dc, 392c915a20fa468e), 144, 144
[INFO] [stderr] SG_CR_Eslkdjf: lib, (17fbfe7773a2b954, e1a4805fb05f0ee1), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: lib, (a5c1cbe0c03e8b69, c0fe054a2d0e2f13), 56, 56
[INFO] [stderr] SG_CR_Eslkdjf: lib, (e5fa832b465a1c8, ce1cf57e994de48c), 56, 56
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.23s
[INFO] running `Command { std: "docker" "inspect" "f77047fef8baa9618926cb3d52fec73b62bb630d15c94407e7cce06c7a575def", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f77047fef8baa9618926cb3d52fec73b62bb630d15c94407e7cce06c7a575def", kill_on_drop: false }`
[INFO] [stdout] f77047fef8baa9618926cb3d52fec73b62bb630d15c94407e7cce06c7a575def