[INFO] fetching crate tendril 0.4.2...
[INFO] building tendril-0.4.2 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate tendril 0.4.2 into /workspace/builds/worker-52/source
[INFO] validating manifest of crates.io crate tendril 0.4.2 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 tendril 0.4.2
[INFO] finished tweaking crates.io crate tendril 0.4.2
[INFO] tweaked toml for crates.io crate tendril 0.4.2 written to /workspace/builds/worker-52/source/Cargo.toml
[INFO] crate crates.io crate tendril 0.4.2 already has a lockfile, it will not be regenerated
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] eab8cf2650e19d5d02325a762d32d74c13528a2ae63f5233d511469609dcb65d
[INFO] running `Command { std: "docker" "start" "-a" "eab8cf2650e19d5d02325a762d32d74c13528a2ae63f5233d511469609dcb65d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eab8cf2650e19d5d02325a762d32d74c13528a2ae63f5233d511469609dcb65d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eab8cf2650e19d5d02325a762d32d74c13528a2ae63f5233d511469609dcb65d", kill_on_drop: false }`
[INFO] [stdout] eab8cf2650e19d5d02325a762d32d74c13528a2ae63f5233d511469609dcb65d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] 6d74851e1aa055f669db694e03e5fd7ce9396f5125be3c7633526525c4fafde3
[INFO] running `Command { std: "docker" "start" "-a" "6d74851e1aa055f669db694e03e5fd7ce9396f5125be3c7633526525c4fafde3", kill_on_drop: false }`
[INFO] [stderr]    Compiling mac v0.1.1
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.4
[INFO] [stderr]    Compiling utf-8 v0.7.5
[INFO] [stderr]    Compiling futf v0.1.4
[INFO] [stderr]    Compiling tendril v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "6d74851e1aa055f669db694e03e5fd7ce9396f5125be3c7633526525c4fafde3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d74851e1aa055f669db694e03e5fd7ce9396f5125be3c7633526525c4fafde3", kill_on_drop: false }`
[INFO] [stdout] 6d74851e1aa055f669db694e03e5fd7ce9396f5125be3c7633526525c4fafde3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] 66754def688f57eb594ced80c592709ddcb0f5c2831a79ba0840c8e2a4ee9f1d
[INFO] running `Command { std: "docker" "start" "-a" "66754def688f57eb594ced80c592709ddcb0f5c2831a79ba0840c8e2a4ee9f1d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (5b5a1727706e1a54, c9af90f08aa5b662), 0, 0
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr] SG_CR_Eslkdjf: rand, (b8a7fc8c35289a75, 6e778470372e6809), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (b486538ec364fe4, 27fbc70ea7a8d1a0), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (2b141cc8c67d3246, 31defd5d637f5262), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (8a36f19e4823b251, a16f3d6605b975ba), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (9fc89a162e32621, 79605e6fdba7cc6a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (973116940aae53fa, dbbe5a46b1ee2e54), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (74e9078531ec24e3, dda4aed00d65908), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (b6781e44dba5ff5c, 1b550d1814fb4511), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (fe79d5c3df62892e, 780bb5af8b4feb45), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (55b38acf83b177a3, 7b37ed36e481bcb3), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (b6685f86dda79026, ea10d6cea5d15897), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (57e75c28a76cf234, 8a5491d48eaf09a2), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (13f6d71c388ee690, 9b9d4235e465344b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (b185f296f13d1caf, 3fc4697d540e1b05), 0, 0
[INFO] [stderr]    Compiling tendril v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: fuzz, (4c47328123decee8, 1e6107aee4f0529b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (6f211d54f783b0e8, fec703975872f60b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (356d7101e883c423, 70aff3ea8db573cf), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (6d09e5cd3d539b99, 1f077347d1335b4e), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (20fc7ab29b326fb0, 51176d262d209024), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (cc2d4f75bfb0a2, fdf2123b2f7d99b9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (19beb00e2d16aa1f, 78ff11b7ad94f1f4), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (6590e92ab50f37e5, 88f5b88a42574c65), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (3c31b237ed4ab806, 32bd002f15fc64ea), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (eec4d1430723f8e1, c556a51261760c76), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (e435cf603c6de044, aef0f60cb28d44c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (ec720ef35583e924, 983316a3439c7028), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (8e9262f2b9ba978b, 97bcd14f4bca35ba), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (94b9e4123868af22, 401a407d12f7b27f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (8d7cd2777afd3291, b5063b6c10bac0a0), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (7801a21246c8e3c4, f912628af2a81acd), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (c3739fcfab19e3ee, 7cfab67bc8fbff62), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (c748b82994e3ea69, 50ec1662ac601496), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (f0774732abef2be6, 2ac53c092b0f71ab), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (46c3652f06aaa163, c0d4bd32d502c535), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (ea454a24addbdec1, 9fc6abdaa59282dd), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (f0a18dcc3eb1f397, f6cd0487bfeb17e3), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (f6143a9737f8924d, 1df04d3a2330922c), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (a4807efc8aeacab2, a6e7a45916f96327), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (4b2ae69ebea4c158, 3d2e0ed4f8c69f5c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (8128d9fdf57ec4f1, b1e0d842c182e6b8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (8d28fa5aa9b3d0b4, bdeba9bcfe7f121c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (fcd74f84c0f6dd0a, 5499e7825c540991), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (1f4f10098ff4212c, b32668c5fab5275a), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (b4edf8121aedb4f0, 7f85cb007f010fe6), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (406243df8bf72ee9, 9ae685adb279d976), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (7f802fce15fc0f8b, 9677c6e6e3b3245b), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (ce2f8565ed1a4101, 519a7e4dc570fb5c), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (739265161d98195c, 80b550b4bb684ebd), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (f81735e09d902974, 77d4773a32db9286), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (ba4b361743ba23ad, 62876679afadab9a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (7790f1ebf37597e4, e14b4299a0ff3662), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (69a7bd2af96ee49d, 746bdb49ba96e279), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (50e04feccdf41e47, 795895c37c8a633d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (1d11a3592dee2f1d, 708e854c73a70298), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (f2594580febd8ef7, a5d7382c366a451e), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (e1b35ce49194d32, f5e8645e813977aa), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (a9a9688a51b53936, d044481b83e8ba3f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (971f49b002a55708, 6f9e9e1fbd6d99b2), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (c52286854ac86960, 7d5d5c03620c41d3), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (dfc9fd786a70a549, 5f98601629adebde), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (26db7e7cf638d11a, 34fbafe7d11b9987), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (8cc7295ef686ddb7, 83dd9c1496a3285c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (88f4ef33e0498e28, 4bbc016c14da10cd), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (97dff3aa54f2a71, 84b21297c33c6a8e), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (ea13e69330c4c20f, fd4c947ed8df8a86), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (1b8314dd6c23dd3f, 5b96a2d24ef3a852), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (e4ef76d05e1d06dc, 8177f5f06697b2c9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (ee8438453cbb8ac0, 9d75ca40148ce947), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (dd0781d68dfa7f4b, 816940f59313264d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: tendril, (4eb4797f863fefe, dc6528786854728a), 16, 16
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.98s
[INFO] running `Command { std: "docker" "inspect" "66754def688f57eb594ced80c592709ddcb0f5c2831a79ba0840c8e2a4ee9f1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66754def688f57eb594ced80c592709ddcb0f5c2831a79ba0840c8e2a4ee9f1d", kill_on_drop: false }`
[INFO] [stdout] 66754def688f57eb594ced80c592709ddcb0f5c2831a79ba0840c8e2a4ee9f1d