[INFO] fetching crate arcstr 1.1.1...
[INFO] building arcstr-1.1.1 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate arcstr 1.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate arcstr 1.1.1 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 arcstr 1.1.1
[INFO] finished tweaking crates.io crate arcstr 1.1.1
[INFO] tweaked toml for crates.io crate arcstr 1.1.1 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] d1750915718216d3bcdd2bac4de383bfb169cd4ae1cc6ea92952a4a2f26b18c5
[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" "d1750915718216d3bcdd2bac4de383bfb169cd4ae1cc6ea92952a4a2f26b18c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1750915718216d3bcdd2bac4de383bfb169cd4ae1cc6ea92952a4a2f26b18c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1750915718216d3bcdd2bac4de383bfb169cd4ae1cc6ea92952a4a2f26b18c5", kill_on_drop: false }`
[INFO] [stdout] d1750915718216d3bcdd2bac4de383bfb169cd4ae1cc6ea92952a4a2f26b18c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] b4e082576498e7eaab1899bc2a8e8a46db680d1041594711cea93c591e332753
[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" "b4e082576498e7eaab1899bc2a8e8a46db680d1041594711cea93c591e332753", kill_on_drop: false }`
[INFO] [stderr]    Compiling arcstr v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: arcstr, (f54f9b5c1d246802, 6289e1ab1dc2241a), 8, 8
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "b4e082576498e7eaab1899bc2a8e8a46db680d1041594711cea93c591e332753", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4e082576498e7eaab1899bc2a8e8a46db680d1041594711cea93c591e332753", kill_on_drop: false }`
[INFO] [stdout] b4e082576498e7eaab1899bc2a8e8a46db680d1041594711cea93c591e332753
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] f5e4e114fb8d24a664d1ef4b1be987c7d649798e1b2659aaa2fe955e9a2290d5
[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" "f5e4e114fb8d24a664d1ef4b1be987c7d649798e1b2659aaa2fe955e9a2290d5", 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 serde v1.0.127
[INFO] [stderr] SG_CR_Eslkdjf: arcstr, (f54f9b5c1d246802, 6289e1ab1dc2241a), 8, 8
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling serde_test v1.0.127
[INFO] [stderr] SG_CR_Eslkdjf: serde_test, (74aec9a29c0ef35b, c093485599c586d3), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: serde_test, (74aec9a29c0ef35b, c093485599c586d3), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: serde_test, (d7b073c5cb3ea39a, ab86c4902b2f0a68), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: serde_test, (d7b073c5cb3ea39a, ab86c4902b2f0a68), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: serde_test, (e011df40004391f6, 93572acbd4c324af), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: serde_test, (e011df40004391f6, 93572acbd4c324af), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: serde_test, (a4c3a601cd7de5b2, e337201115ac1255), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: serde_test, (a4c3a601cd7de5b2, e337201115ac1255), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: serde_test, (fda74ace7b8146a3, 1f36f5532542284a), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: serde_test, (fda74ace7b8146a3, 1f36f5532542284a), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: serde_test, (c78475fcca95648f, e240d2dc5847feaa), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: serde_test, (c78475fcca95648f, e240d2dc5847feaa), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: serde_test, (14f099560d3885fe, 8750e56e6df1353a), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: serde_test, (14f099560d3885fe, 8750e56e6df1353a), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: serde_test, (ced631ace487e4f4, 3c29f42b95af1ead), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: serde_test, (ced631ace487e4f4, 3c29f42b95af1ead), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: serde_test, (58e13b43c7f68cca, 9e42523eda407ed8), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: serde_test, (58e13b43c7f68cca, 9e42523eda407ed8), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: serde_test, (96a6a8aaf7f472af, 7122546e90747c84), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: serde_test, (96a6a8aaf7f472af, 7122546e90747c84), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: serde_test, (b38891bfaa578a49, 409a225757528847), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: serde_test, (b38891bfaa578a49, 409a225757528847), 24, 24
[INFO] [stderr]    Compiling arcstr v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: arc_str, (9bc585dc5b78b134, f76761aa542e50a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arcstr, (103ae4b92371def, de6603f56c1e3bc2), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arc_str, (11d33e2aa07b4f35, 93fbe2a2d4484e04), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arc_str, (b0ad948a4f80db3c, 9e8c46d827d91f24), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arc_str, (d27a06a10da76e5, c9ab1780f2b0362d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arcstr, (2eb761f4b525addf, be84fa66fe2b5fd8), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: arcstr, (b9745cfedbff0d6b, 6b80c1a13407e874), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arcstr, (6d5b4a1b5d24e8e3, f554e0d4408ea442), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arcstr, (bec3d67838b27ffd, 36ffbc82503c9ff), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arc_str, (d1febf68162fa0a, e8ab30dbcef0cb0f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arc_str, (f0bebad444ceabc3, fffe6d52ed4524c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arc_str, (fe2ef425cb7dd0fa, 62f00220596cea9a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arc_str, (c2f1ac479c8ad3cf, c644db9de010deb3), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arc_str, (33bce992e5c92516, 4dcffc1d1df92869), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arc_str, (1077adb9811a3124, 749727561cb1b4e4), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arc_str, (f147bf8a98acf7d0, 755955003214ad03), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arc_str, (1b2451bd6f494260, aa255f5b35b90ae4), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arc_str, (8466c9c42aa4a752, 6b1d92bbe79130b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arc_str, (4ab5911b2b12b8e2, ff8848053b037421), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arc_str, (14154eabcdc232df, e752ccf55e7e9c18), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arc_str, (a42bce1a51e7ea27, c01c69f5fed6a1c2), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: arc_str, (c26944847a0edb4, 5f88cf6bed9b37a6), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: substr, (7c06797950aa32dc, 8aa2febc190acdac), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: substr, (bab7e7a695ba259a, 7cde016f461231ad), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: substr, (f14a13924efded87, 8fa411cf31e665cd), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: substr, (e0adf885d6b19868, f4115e1e597d9980), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: substr, (7926c1c1e9e2dbca, 33a864a8c1e74f57), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: substr, (17be0cf5925d6221, 5c50f38e2a259e5f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: substr, (fa3add4d7f6aa435, c89fa328b9cdcf3b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: substr, (199fe8a6fe9836ca, e31de71f7a0ae95), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: substr, (8aa7172ff3bc5f15, 215d5c4f47ce641b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: substr, (eb948eb02dcda785, 789daa1714b0b2b5), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: substr, (63822aa06ed0fd74, dac1e67966b8485d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: substr, (e8c8b3438042c3df, 4c0fb907b928af6), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: substr, (265423409f724fd3, c21724464b290b7c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: substr, (3308570e9073d4e6, d8bcf6a0fef90e73), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: substr, (1874a17e5bb5e7a3, a6666a412ede41a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: substr, (c024b8d142de15ec, 53da2fe49a21ff9c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: substr, (b64ae2e4a856c3b9, ff30f6f9cf4b8e99), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: substr, (f2d0f3c622931e14, 2eabdb6d8ed7de4a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: substr, (28761e782e82f246, a09417a4b762c3b6), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: substr, (ae3f80b0930f6266, 8b3d39ba542b1f45), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: substr, (9afc58e287c9af83, 5c759c3abf5d5c5e), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: substr, (b776fd42249883e0, 4cebe643d3580743), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: substr, (b4d0a106e714692a, a499cb9e466c078b), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: substr, (21f53ff2394e8060, cbcba0ece3d8e086), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: substr, (3efef663395000a2, 7b2f3cbcce9735d0), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: substr, (c57e4ad28bf999d9, 5e1df88ecfadc194), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: substr, (d08582dafec76570, f28c1fe8d77c36ec), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: substr, (c8db7e3ad7e86d8a, 37dc1f3a655035d4), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: substr, (3092b664197cc60, 614174f0d872000b), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: substr, (46aaee6004d88e4a, e7ccfa3cfc80981c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: substr, (5e7c45ccab1bf1d4, 13c57526936e25d1), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: substr, (f54875d4776696ab, 6f9edd5ec6101561), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: substr, (d389956c378f885a, e4eb16bb36bad7c4), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: substr, (f14bbb4fda3e7be7, b04fe095e1936e97), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: substr, (42ab70f69943b26, 5fe806c1b4bd4e2d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: substr, (3c38ca5b634a4b4e, 3f53daffee9ca8d3), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: substr, (96a687fd79530a81, 3e543c4d0e9a74ac), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: substr, (f46b79d4883e71b1, b7b359da199e9ff4), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: substr, (f4ccf2c941436df6, 12955c6c3789c5e), 0, 0
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.97s
[INFO] running `Command { std: "docker" "inspect" "f5e4e114fb8d24a664d1ef4b1be987c7d649798e1b2659aaa2fe955e9a2290d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5e4e114fb8d24a664d1ef4b1be987c7d649798e1b2659aaa2fe955e9a2290d5", kill_on_drop: false }`
[INFO] [stdout] f5e4e114fb8d24a664d1ef4b1be987c7d649798e1b2659aaa2fe955e9a2290d5