[INFO] fetching crate memmap2 0.3.1...
[INFO] building memmap2-0.3.1 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate memmap2 0.3.1 into /workspace/builds/worker-50/source
[INFO] validating manifest of crates.io crate memmap2 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 memmap2 0.3.1
[INFO] finished tweaking crates.io crate memmap2 0.3.1
[INFO] tweaked toml for crates.io crate memmap2 0.3.1 written to /workspace/builds/worker-50/source/Cargo.toml
[INFO] crate crates.io crate memmap2 0.3.1 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-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] c44423c7001f036c40c78f635d79ad06367710c1e64e41d50e90f4c9f9f032d7
[INFO] running `Command { std: "docker" "start" "-a" "c44423c7001f036c40c78f635d79ad06367710c1e64e41d50e90f4c9f9f032d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c44423c7001f036c40c78f635d79ad06367710c1e64e41d50e90f4c9f9f032d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c44423c7001f036c40c78f635d79ad06367710c1e64e41d50e90f4c9f9f032d7", kill_on_drop: false }`
[INFO] [stdout] c44423c7001f036c40c78f635d79ad06367710c1e64e41d50e90f4c9f9f032d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] 21b76ef08728833364bfeb4f022d94029d9ab2601f1e0b9f818cbc75c4190631
[INFO] running `Command { std: "docker" "start" "-a" "21b76ef08728833364bfeb4f022d94029d9ab2601f1e0b9f818cbc75c4190631", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (75b84863966839e5, 8a92c743b00988cf), 0, 0
[INFO] [stderr]    Compiling memmap2 v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: memmap2, (4cdb98591d4cfe6d, 17c0ec287d5889e8), 0, 0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "21b76ef08728833364bfeb4f022d94029d9ab2601f1e0b9f818cbc75c4190631", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21b76ef08728833364bfeb4f022d94029d9ab2601f1e0b9f818cbc75c4190631", kill_on_drop: false }`
[INFO] [stdout] 21b76ef08728833364bfeb4f022d94029d9ab2601f1e0b9f818cbc75c4190631
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] c9318891a55d7c936376a39dca8ab5fb03cc729c93ae03852905a833a2378f20
[INFO] running `Command { std: "docker" "start" "-a" "c9318891a55d7c936376a39dca8ab5fb03cc729c93ae03852905a833a2378f20", 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (75b84863966839e5, 8a92c743b00988cf), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (d5015a8c02ff7118, e70836707da39dad), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (c33e8228ef4d3b95, 2d6ca4bd92c47071), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (73a6793981df500, 9ea7a0df690467a7), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (d8ff2f552621b1e1, a17a7748711039ba), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (4d455adf532d9672, 8a28634982653bd8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (ed75b5e2f3665aa2, 4385f707973d3e6f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (b6582aa9c9db04c2, 7aa5d671fc00c41d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (6a201950bd958b83, 83144e08ef857ffe), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (f4edb901cfa4bf68, aebc79b4281ce138), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (f4cc936fabde326d, 2e5a3fa686e06f95), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (430a73cb6571950c, 8fca9879845359c1), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (33973f3323b2d6c4, 61730fb1bf00dec8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (244767cfee9aefe0, 1ac66c687f40fdbf), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: rand, (893aa53486a55c7, dfa264df2657b3a9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: memmap2, (4cdb98591d4cfe6d, 17c0ec287d5889e8), 0, 0
[INFO] [stderr]    Compiling memmap2 v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: memmap2, (3f4652e9c8226a3, 39377ef2309d2d6), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: memmap2, (3fc1f4c83c3f249a, 5203ee56b5e54fbd), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: memmap2, (20eee6ab9de73b35, e49c98be47a9c883), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: memmap2, (46cce7671a2e4da1, b29662247a685632), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: memmap2, (234ddbe253092ca1, 85b4d8d977386cb7), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: memmap2, (a4556430e55fa7c6, 33b6b0bcb0007e84), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: memmap2, (2939b8116b021ba8, a38dd87354d13a47), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: memmap2, (293d4834d0c71a61, 4899ba0a3e3e2422), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: memmap2, (c31c5c9128e53569, fb651aa8dfb93124), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: memmap2, (12efcc9d2e03247c, d31d22cc28482b63), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: memmap2, (cc7bbcf2b46b61e, 85e763ea927e0211), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: memmap2, (7856402997b7d488, e2466bfa449a39f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: memmap2, (4018b0877e78b2f5, 9cefb4c4cfa90b11), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: memmap2, (285c6dd8a9ca7539, d67840be68e73fe9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: memmap2, (3c1ea6e28d9d6a4a, 11ac9a53c21bfb3c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: memmap2, (893c019d3bd53450, b013a33bf162189a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: memmap2, (a4f5f777c623387d, 32a2e1fb635085ce), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: memmap2, (cfb1a525e7e9abcc, 6746ba639725d505), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: memmap2, (bc60d64cb6e252e7, 69777b024282e66), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: memmap2, (51b4a2a1cb3ef50e, f0d105bb4caac58), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: memmap2, (f82058a642e51e0e, c9c07b860f376639), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: memmap2, (eafde137eca42920, b73784b59096562b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: memmap2, (fbaf1e186a77a0a0, 2fc33d80190ca7b4), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: memmap2, (14cb5994a25cf2bf, 3a761e295c6d2db8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: memmap2, (9bbf8ce8bdd2c275, 35063bc28b13ef17), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: memmap2, (fbffb4529f5162ab, 890b13a8df90edbb), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: memmap2, (b2e5d986d30e1967, 4667f9673ad782a5), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: memmap2, (efac6358174dc1bf, 2f230df80afe6ee5), 0, 0
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "c9318891a55d7c936376a39dca8ab5fb03cc729c93ae03852905a833a2378f20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9318891a55d7c936376a39dca8ab5fb03cc729c93ae03852905a833a2378f20", kill_on_drop: false }`
[INFO] [stdout] c9318891a55d7c936376a39dca8ab5fb03cc729c93ae03852905a833a2378f20