[INFO] fetching crate safina-executor 0.1.7...
[INFO] building safina-executor-0.1.7 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate safina-executor 0.1.7 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate safina-executor 0.1.7 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 safina-executor 0.1.7
[INFO] finished tweaking crates.io crate safina-executor 0.1.7
[INFO] tweaked toml for crates.io crate safina-executor 0.1.7 written to /workspace/builds/worker-7/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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] cb8fb2ef420a163b5af5e93235dc0e9c466d3369fbf22600dd13d5063424da1f
[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" "cb8fb2ef420a163b5af5e93235dc0e9c466d3369fbf22600dd13d5063424da1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb8fb2ef420a163b5af5e93235dc0e9c466d3369fbf22600dd13d5063424da1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb8fb2ef420a163b5af5e93235dc0e9c466d3369fbf22600dd13d5063424da1f", kill_on_drop: false }`
[INFO] [stdout] cb8fb2ef420a163b5af5e93235dc0e9c466d3369fbf22600dd13d5063424da1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 894a2e43fa296584b6e556a16699e0198ec738f443d8f4b7530d9a73d054c64a
[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" "894a2e43fa296584b6e556a16699e0198ec738f443d8f4b7530d9a73d054c64a", kill_on_drop: false }`
[INFO] [stderr]    Compiling safina-threadpool v0.1.3
[INFO] [stderr]    Compiling safina-sync v0.1.5
[INFO] [stderr] SG_CR_Eslkdjf: safina_threadpool, (6df1941616eaa0b2, 5b54bb8806c29a9a), 8, 8
[INFO] [stderr]    Compiling safina-executor v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: safina_executor, (b4383fa52ab8580b, 2536072fdfe40476), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: safina_executor, (418855a5d3131488, 5b4a64509a07bef2), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: safina_executor, (f75383cccf9da6d9, 1eccbb128c34e6cc), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: safina_executor, (4d5d60fb4bf0f212, ae0a595a0157bd08), 24, 24
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "894a2e43fa296584b6e556a16699e0198ec738f443d8f4b7530d9a73d054c64a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "894a2e43fa296584b6e556a16699e0198ec738f443d8f4b7530d9a73d054c64a", kill_on_drop: false }`
[INFO] [stdout] 894a2e43fa296584b6e556a16699e0198ec738f443d8f4b7530d9a73d054c64a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 44753030b666bd9c33110608535787e3ee2adf1bb54ace8153a406a2c7675774
[INFO] running `Command { std: "docker" "start" "-a" "44753030b666bd9c33110608535787e3ee2adf1bb54ace8153a406a2c7675774", kill_on_drop: false }`
[INFO] [stderr] SG_CR_Eslkdjf: safina_threadpool, (6df1941616eaa0b2, 5b54bb8806c29a9a), 8, 8
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr] SG_CR_Eslkdjf: safina_executor, (b4383fa52ab8580b, 2536072fdfe40476), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: safina_executor, (418855a5d3131488, 5b4a64509a07bef2), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: safina_executor, (f75383cccf9da6d9, 1eccbb128c34e6cc), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: safina_executor, (4d5d60fb4bf0f212, ae0a595a0157bd08), 24, 24
[INFO] [stderr]    Compiling safina-timer v0.1.9
[INFO] [stderr] SG_CR_Eslkdjf: safina_timer, (657bd2bd583201a5, 347fcfcc5ec0fffc), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: safina_timer, (890140c03e337971, b46eb02e5ed0c72), 16, 16
[INFO] [stderr]    Compiling safina-executor v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: integration, (5b48643e46bbbc, 6b56b726cba2d5b9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (f8405747d25f6ea6, 73e94f3577378b16), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: integration, (9bec0395e3a6145c, 9e9d0b802c313cbb), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: integration, (705b103795bc916e, 2b9cf62ccdd944c4), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (29e8eb00c2bc2b37, e6b0df754767a1d9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (77ddf675d0ce3e04, ad5180256db590cb), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: integration, (752eac784bf92560, ca815afa999065d2), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: integration, (a9463f1738d46fdd, eb84f9bbb661a814), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (344be4f955a10c8b, e3797f536c5e2f2d), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: integration, (a27add9e93b66058, 94318536f507750f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (ee21e485facd39b2, fc62d15ef39d010c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (16f1706e64de55ae, f664a33d88daa7ad), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (74343d37075462e1, 9e523af7b4b05b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (c163f8480d1e6e4c, fb72a38030f25b16), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: integration, (e9e1e6c7051b6471, 62ed8207dce32956), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (757721852a75e64c, a5c5fd8dcfaf589c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (3d80356dc5548a34, 817dd745687764b9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (e6e5f5e492eb0525, 5d020f5d30c4f4f1), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: integration, (3ff18320c420c853, 528a880c812ce90b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (1e5f9b23df7c14ac, 53248fb125842cae), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (eb753143c3643005, a33b50efa18209a9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (22fc27b61691dde3, 88568a51e3dea291), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: integration, (f9a6b57b4721f003, 509c15dab878ddfc), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (d43afecd5adaa23a, 7d69ec2bb6f05cfb), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (33c8881cc3187f46, b94646b0dab0e952), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: integration, (4b67d1a116d3b20, 498d168fd6bfeda3), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (78cc0e2948349af3, 2da8a5baa5a79b5f), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: integration, (c690fc314fb0f2c3, 1319deb4c4c6080a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (232df680c7023aa, 291ba113e6bf3d46), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: integration, (d87bed3f22a961c7, d06e6c4dc15dc803), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (5c61d888a5e47659, 80fbd4fed6be09e1), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (60219095c0abc869, b1f8dfc214095e13), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: integration, (7379003c0eeb3a3c, fe6564202f9f2641), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (c6ff907b4abf1d64, 54678949606a7ac9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (1f886c8fe4f8b7df, 8e25b467fd8a6403), 1, 1
[INFO] [stderr] SG_CR_Eslkdjf: integration, (9b35c72222bab485, 74bbd07c49cba953), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (25018f846571ad57, a0260439164e9f94), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: integration, (be3a545d627081c7, 6c95f535c709bcaf), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (5c2c33b12b936584, aa95a17c5fa8c123), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (da92b2bdfec39752, 91451dc0565a750d), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: integration, (35c57fd9a9ec048a, ef72743ac01bed7c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (410e39ca74590d8, a386c98267bca058), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (350442b0a21f1c80, 1c16162915f414b3), 1, 1
[INFO] [stderr] SG_CR_Eslkdjf: integration, (15d2e4e077183fd, c33b7e505b14c3d3), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (50f917b079272d18, 22d073915e183ff7), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (a940b3a2357d5e68, a901a6b0f04f31a4), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (4dc1d219de8ae0b1, 89422f9cef266f0f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (ffc4d248512634ed, bd3fbb15609e7214), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (672ffef932b12d76, 3839dea00c8e7ede), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (9eaa23d0266753dd, b3f544efca3470b2), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (762837e614d45afe, 9d0cad6b1b866e35), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (5733e392e1cd56c0, 6ca5c39692b7d052), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (b004ca6e44096340, 23310ed3b020f1b3), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (ce8320afae67602c, 3da047fc69b49a05), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: integration, (24c2ed38cd9d2e66, 83fe77e3323a7ce), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (9926067e49102ec, b4ce26b5aab78685), 1, 1
[INFO] [stderr] SG_CR_Eslkdjf: integration, (f954fe402b5623bc, 365d00ca8a4b3999), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (1c19857f8379b429, b648c3cc3bf0c81b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (67b14082d848fbae, dc5dd3af53515eca), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: integration, (df1490da97eb4974, 6778bb41aaca7e8d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (24f4a06b092e2da7, ae530a6aaffe4c78), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (29ce2e921bc54d6, 5a4e56b8318cfd7a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (c68ee4fdf76f19e, 9ef1331c1ab271ad), 1, 1
[INFO] [stderr] SG_CR_Eslkdjf: integration, (60286e8262bcb2db, 55c62a0c50fac6e1), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (c5fb897df8454adb, fa36a73730f9a87f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (4f16b8a45617c7d7, daf3fa95697d07ae), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: integration, (14843a7db5bfda34, 2efa47e49f975c1b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: integration, (811371c91335feeb, 9fecb2d4d4a0f2b4), 0, 0
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.26s
[INFO] running `Command { std: "docker" "inspect" "44753030b666bd9c33110608535787e3ee2adf1bb54ace8153a406a2c7675774", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44753030b666bd9c33110608535787e3ee2adf1bb54ace8153a406a2c7675774", kill_on_drop: false }`
[INFO] [stdout] 44753030b666bd9c33110608535787e3ee2adf1bb54ace8153a406a2c7675774