[INFO] fetching crate rand_chacha 0.3.1...
[INFO] building rand_chacha-0.3.1 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate rand_chacha 0.3.1 into /workspace/builds/worker-71/source
[INFO] validating manifest of crates.io crate rand_chacha 0.3.1 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 rand_chacha 0.3.1
[INFO] finished tweaking crates.io crate rand_chacha 0.3.1
[INFO] tweaked toml for crates.io crate rand_chacha 0.3.1 written to /workspace/builds/worker-71/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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] b49a12bacefa07b79f9f8d621592a90f4a23e676b8ee943df44fff8291e560f9
[INFO] running `Command { std: "docker" "start" "-a" "b49a12bacefa07b79f9f8d621592a90f4a23e676b8ee943df44fff8291e560f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b49a12bacefa07b79f9f8d621592a90f4a23e676b8ee943df44fff8291e560f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b49a12bacefa07b79f9f8d621592a90f4a23e676b8ee943df44fff8291e560f9", kill_on_drop: false }`
[INFO] [stdout] b49a12bacefa07b79f9f8d621592a90f4a23e676b8ee943df44fff8291e560f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] 7fae486c680debf7c65109cdecc8bef7c81e82176c94d31b756d450d84d11b59
[INFO] running `Command { std: "docker" "start" "-a" "7fae486c680debf7c65109cdecc8bef7c81e82176c94d31b756d450d84d11b59", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `Command { std: "docker" "inspect" "7fae486c680debf7c65109cdecc8bef7c81e82176c94d31b756d450d84d11b59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fae486c680debf7c65109cdecc8bef7c81e82176c94d31b756d450d84d11b59", kill_on_drop: false }`
[INFO] [stdout] 7fae486c680debf7c65109cdecc8bef7c81e82176c94d31b756d450d84d11b59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] f1775ffe2ef2cd22595e8dc1012b3c088e158e68cd614bf35ad9dbbe8272a9e1
[INFO] running `Command { std: "docker" "start" "-a" "f1775ffe2ef2cd22595e8dc1012b3c088e158e68cd614bf35ad9dbbe8272a9e1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr] SG_CR_Eslkdjf: serde_json, (a0c2f5281cd48941, eabe71b829ad2342), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: serde_json, (a16d3c73013f34f9, db9d86d7b82d7dea), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: serde_json, (bea2b8687ea54a85, dc0ea55ad0995efe), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: serde_json, (eb44f63ed0f41cf6, abf68e5290e5ef3f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: serde_json, (b15936501f7b7b4b, 366eea33c25994e2), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: serde_json, (fdc3c301c81d2cb0, 428c8af20ed67fd4), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: serde_json, (1b3a6cf5bb1941a3, 27dc416ab0ca58c4), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: serde_json, (259b783ac97b9e00, 988971785584eeba), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: serde_json, (ddd71712e00116c5, 4415a01c767edc3a), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: serde_json, (dd9f678812421637, 19e3d2437b3645a6), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: serde_json, (dd9f678812421637, 19e3d2437b3645a6), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: serde_json, (2a469f57881c08b7, a185c87034e3282), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: serde_json, (302ea1e0b994eea2, 8bac13ecd3605657), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: serde_json, (79d697c6dd5bbf95, a6ec1dbf4d46959d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: serde_json, (d164430809158da4, 6cf14dbba4a3b649), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: serde_json, (33daf69cf05e0567, 3b88473c13ebe3f2), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: serde_json, (33daf69cf05e0567, 3b88473c13ebe3f2), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: serde_json, (8c10cec8aafd9ea8, a1a857f8740dbfc6), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: serde_json, (ee2e7ab93efefb83, 6174590c32efa19a), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: serde_json, (a6064eaf374c5bf7, bf065fb7dd142143), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: serde_json, (697a6d66e2755940, 901c073e74c03f3), 8, 8
[INFO] [stderr]    Compiling rand_chacha v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: rand_chacha, (11b87aef3026b198, ceae4a7322e7ee16), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand_chacha, (60078fe7a4eae28d, ae144a191b22648d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand_chacha, (a56978e8e6b9d55e, efac0463460ce864), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand_chacha, (dc02071a312263bd, e6e8e794435791fc), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand_chacha, (59807a27de164243, cc262b5500464026), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand_chacha, (e10d2a943ee2f84f, 621e1e019f72edca), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand_chacha, (8b681b05d21f3f99, 2bbc4c7ed1763124), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand_chacha, (6eec7a6bb3ba5040, 97aa9946953027ea), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand_chacha, (9ed8b991d4d426e1, cb76a89a5524c9b7), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand_chacha, (2a9d1ad15a076624, 5496a3a25e058367), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand_chacha, (93d629e4fb807ff6, 8098ddb25f6e880e), 0, 0
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.33s
[INFO] running `Command { std: "docker" "inspect" "f1775ffe2ef2cd22595e8dc1012b3c088e158e68cd614bf35ad9dbbe8272a9e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1775ffe2ef2cd22595e8dc1012b3c088e158e68cd614bf35ad9dbbe8272a9e1", kill_on_drop: false }`
[INFO] [stdout] f1775ffe2ef2cd22595e8dc1012b3c088e158e68cd614bf35ad9dbbe8272a9e1