[INFO] fetching crate fs2 0.4.3...
[INFO] building fs2-0.4.3 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate fs2 0.4.3 into /workspace/builds/worker-113/source
[INFO] validating manifest of crates.io crate fs2 0.4.3 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 fs2 0.4.3
[INFO] finished tweaking crates.io crate fs2 0.4.3
[INFO] tweaked toml for crates.io crate fs2 0.4.3 written to /workspace/builds/worker-113/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] [stderr]     Blocking waiting for file lock on package cache
[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-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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] 5e28c8140d32b0b86fdc81e013e69e0790168c3b8634c75a1858eab8ba87d32d
[INFO] running `Command { std: "docker" "start" "-a" "5e28c8140d32b0b86fdc81e013e69e0790168c3b8634c75a1858eab8ba87d32d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e28c8140d32b0b86fdc81e013e69e0790168c3b8634c75a1858eab8ba87d32d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e28c8140d32b0b86fdc81e013e69e0790168c3b8634c75a1858eab8ba87d32d", kill_on_drop: false }`
[INFO] [stdout] 5e28c8140d32b0b86fdc81e013e69e0790168c3b8634c75a1858eab8ba87d32d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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] a1a88c9ac25fad2b0a4bafe5b75e95aa1f693673cab2888b0f0c52333492caf1
[INFO] running `Command { std: "docker" "start" "-a" "a1a88c9ac25fad2b0a4bafe5b75e95aa1f693673cab2888b0f0c52333492caf1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (75b84863966839e5, 8a92c743b00988cf), 0, 0
[INFO] [stderr]    Compiling fs2 v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: fs2, (968c8712fcaae3db, 967e5dc03a51fc17), 0, 0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.03s
[INFO] running `Command { std: "docker" "inspect" "a1a88c9ac25fad2b0a4bafe5b75e95aa1f693673cab2888b0f0c52333492caf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1a88c9ac25fad2b0a4bafe5b75e95aa1f693673cab2888b0f0c52333492caf1", kill_on_drop: false }`
[INFO] [stdout] a1a88c9ac25fad2b0a4bafe5b75e95aa1f693673cab2888b0f0c52333492caf1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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] 33b64be77d6fc985e47e6ef38b9454090435faddc7bcab71e32daf87ee5b504f
[INFO] running `Command { std: "docker" "start" "-a" "33b64be77d6fc985e47e6ef38b9454090435faddc7bcab71e32daf87ee5b504f", kill_on_drop: false }`
[INFO] [stderr] SG_CR_Eslkdjf: build_script_build, (75b84863966839e5, 8a92c743b00988cf), 0, 0
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr] SG_CR_Eslkdjf: fs2, (968c8712fcaae3db, 967e5dc03a51fc17), 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]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling fs2 v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: fs2, (cf9dba47c3d27c53, 9433edad9d3bf410), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: fs2, (cf4ea8f735c61874, 96bb8f705d68dcf3), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: fs2, (d83aceb24ecbf114, 5fbff9580540811f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: fs2, (6b5ec2f816f571aa, 66676e39be846eda), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: fs2, (cd5a6c3f18ef3a84, 996505a571e712a5), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: fs2, (4b47e0e66db8a9d4, 73ff59894d41f027), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: fs2, (7d6f30653bfcdd0b, bedda8f3f29387fd), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: fs2, (574b8c7805c51c6a, 8e208940e71c61f8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: fs2, (93491aa07d1298a7, 3f3283edd6cfa27c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: fs2, (67b134c9d0f6c26a, c65d5000c82bd821), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: fs2, (7f8be080ef381d06, 5efdd3622480427e), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: fs2, (8a237885e3ab44a3, c4deaba03c35694a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: fs2, (149bddcd09852b1d, 7b5645c347623269), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: fs2, (10be709267223d01, 7cba9a7accb33930), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: fs2, (5a93f7927489f7cd, c9311a4ee28a33c1), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: fs2, (10205ea6ac441382, a4bba2a359323aee), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: fs2, (5eac0494532ea7d7, c44174e0c6e1cc14), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: fs2, (47344adeaec042c0, 2c8a469fd97a40cd), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: fs2, (5ed9d56a9fc933dc, d4029997ceb5981d), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: fs2, (30d995e0e48fb1e6, a07ca08d6de7099c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: fs2, (dc7267ea3b5d62c9, e41978e4172e7451), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: fs2, (d289cccf6646998d, d50ae990ea687f4f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: fs2, (90cb1adaf99eda12, cab90f636789daf7), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: fs2, (c31a5d5285c26a9e, db0fb8d7b4e3c8d7), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: fs2, (cc01ddd571f3004d, cc2abe2561e71710), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: fs2, (9d6902d20a612055, dca7472ead184e61), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: fs2, (cff975718b98919c, 80954da589bdf746), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: fs2, (2d5c8ec9e6c2ba81, 5ae692dc426c8c31), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: fs2, (efec6cfc4770341e, 6b629b2caecd4b1d), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: fs2, (59b57fa4bf693d90, 8739b425bd3f83dc), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: fs2, (f25b7dfd8128bd00, ec3e30358055abb7), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: fs2, (ed95dfff2cd79de3, 1b1c078133ae6267), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: fs2, (d41d5db711a7333a, 2e6ac156f24256ba), 8, 8
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.38s
[INFO] running `Command { std: "docker" "inspect" "33b64be77d6fc985e47e6ef38b9454090435faddc7bcab71e32daf87ee5b504f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33b64be77d6fc985e47e6ef38b9454090435faddc7bcab71e32daf87ee5b504f", kill_on_drop: false }`
[INFO] [stdout] 33b64be77d6fc985e47e6ef38b9454090435faddc7bcab71e32daf87ee5b504f