[INFO] fetching crate fff 0.3.1...
[INFO] building fff-0.3.1 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate fff 0.3.1 into /workspace/builds/worker-57/source
[INFO] validating manifest of crates.io crate fff 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 fff 0.3.1
[INFO] finished tweaking crates.io crate fff 0.3.1
[INFO] tweaked toml for crates.io crate fff 0.3.1 written to /workspace/builds/worker-57/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-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] 51ed846d017c066281a5a654813bd6360c82e2117114a1ab2dc16f9bb2b97950
[INFO] running `Command { std: "docker" "start" "-a" "51ed846d017c066281a5a654813bd6360c82e2117114a1ab2dc16f9bb2b97950", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51ed846d017c066281a5a654813bd6360c82e2117114a1ab2dc16f9bb2b97950", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51ed846d017c066281a5a654813bd6360c82e2117114a1ab2dc16f9bb2b97950", kill_on_drop: false }`
[INFO] [stdout] 51ed846d017c066281a5a654813bd6360c82e2117114a1ab2dc16f9bb2b97950
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] ed7c4aa98113bc182098c28ef14fe651a43cbfc31454ffc2f0ff5ddefffa5427
[INFO] running `Command { std: "docker" "start" "-a" "ed7c4aa98113bc182098c28ef14fe651a43cbfc31454ffc2f0ff5ddefffa5427", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr] SG_CR_Eslkdjf: cc, (6a13c88e0bef3837, 6517342aa448ffe2), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (842d77115ebe02b5, 5e8fae4dcb611aa8), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: cc, (7d14eb394b260dc3, 948a454e59845f96), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (1536d372def1fe59, 77e76ac2a294f455), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (5a5895cf2ff2b54e, 2cfcbdb125a012f4), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: cc, (85ef32f12aa13aca, 422a1c58d9e22be6), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: cc, (ace73889e8c42b42, 20cf0a9e5cea761d), 16, 24
[INFO] [stderr] SG_CR_Eslkdjf: cc, (ce830a220df94597, c08482c4aa2f90d9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (fd0f67047684d97, 240405835b71cba9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (b6e900fa4ab0e995, 4d95e1a6397ecc3c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (54d9b57557e3c366, c2a434dbdd0729c5), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (84ec28c09535e465, 13aadfb187baa89c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (d6ad7473886d9f66, d7d530c453ac9bdd), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: cc, (d0727fcc2f843ff2, 64353fa843aa8302), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: cc, (4629fa80114136f8, 84c41d4773592805), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (69b8a8aac6e0ed96, 822c17b13b85d3c2), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: cc, (eca90b586576db8e, 28329cd3ed984538), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (6fbc221d131c7c03, d703dcf6dfae9998), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: cc, (af0e35b5e9078d25, f539a7bd969e06fc), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: cc, (9e69b2f25feea0b9, 27635b9d3be2fb0), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (4afef322ece245fb, c1fd3f253b722653), 8, 16
[INFO] [stderr] SG_CR_Eslkdjf: cc, (2caa0f475184dce8, 7d494138d760d3cb), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (3751e3e4eda31a57, f916cfdbb09b2e14), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (ed16206b0559fef3, 529d8c1a02ef4226), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (3aa32929d4581867, 38936377808da70), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (71d1d1f60a3e861a, 3ae570dcd260b35c), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: cc, (17d1401f88a448c4, 5d9b1f450470e3e0), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: cc, (a3c2e484ba8c6d77, cfa3446b5364dd11), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (a918f36fe0698782, 6f0c88cba8da0abf), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (9d0816ff9a89ee90, af783e68cde2d03), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (1751d764d0f1db1d, 2f67632be5cc0a1d), 40, 40
[INFO] [stderr] SG_CR_Eslkdjf: cc, (8afb7b1bef167d12, 7ae75d7e34687b17), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (1ba5381b1d0720ab, 3a4f89963241c59b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (68948f3c67de6e60, 549ae4f31ba80fc), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (ab41faad55458a39, 4c0a86423507d370), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: cc, (26f38571c242844d, ec2dc2732ec6178), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (5e78d72144a94f4b, 280af7c628d0c7c0), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (e0d6cb96e5bd466b, 451600a0b50c8695), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (d2d0f291e74a694a, 245871224bab08f6), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: cc, (fceca50e1edaaf22, 48e967305453d5ae), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (6b3cac68eb3f686b, f414932d835aed6c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (6da30f9565fc5700, a6cbefd0ecb64fbe), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (156cc2c2bd576fd4, d519ed5f7f3c68af), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (39cd7023a6177814, bad49dc2f902db96), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: cc, (62c1447d994bb3af, b96b161a1ce02d0d), 0, 0
[INFO] [stderr]    Compiling fff v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.12s
[INFO] running `Command { std: "docker" "inspect" "ed7c4aa98113bc182098c28ef14fe651a43cbfc31454ffc2f0ff5ddefffa5427", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed7c4aa98113bc182098c28ef14fe651a43cbfc31454ffc2f0ff5ddefffa5427", kill_on_drop: false }`
[INFO] [stdout] ed7c4aa98113bc182098c28ef14fe651a43cbfc31454ffc2f0ff5ddefffa5427
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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] 1bd0325918d3905cea41ac5ee241999d06769f3a3125d322b042784180f423f8
[INFO] running `Command { std: "docker" "start" "-a" "1bd0325918d3905cea41ac5ee241999d06769f3a3125d322b042784180f423f8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] SG_CR_Eslkdjf: cc, (6a13c88e0bef3837, 6517342aa448ffe2), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (842d77115ebe02b5, 5e8fae4dcb611aa8), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: cc, (7d14eb394b260dc3, 948a454e59845f96), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (1536d372def1fe59, 77e76ac2a294f455), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (5a5895cf2ff2b54e, 2cfcbdb125a012f4), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: cc, (85ef32f12aa13aca, 422a1c58d9e22be6), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: cc, (ace73889e8c42b42, 20cf0a9e5cea761d), 16, 24
[INFO] [stderr] SG_CR_Eslkdjf: cc, (ce830a220df94597, c08482c4aa2f90d9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (fd0f67047684d97, 240405835b71cba9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (b6e900fa4ab0e995, 4d95e1a6397ecc3c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (54d9b57557e3c366, c2a434dbdd0729c5), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (84ec28c09535e465, 13aadfb187baa89c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (d6ad7473886d9f66, d7d530c453ac9bdd), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: cc, (d0727fcc2f843ff2, 64353fa843aa8302), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: cc, (4629fa80114136f8, 84c41d4773592805), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (69b8a8aac6e0ed96, 822c17b13b85d3c2), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: cc, (eca90b586576db8e, 28329cd3ed984538), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (6fbc221d131c7c03, d703dcf6dfae9998), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: cc, (af0e35b5e9078d25, f539a7bd969e06fc), 24, 24
[INFO] [stderr] SG_CR_Eslkdjf: cc, (9e69b2f25feea0b9, 27635b9d3be2fb0), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (4afef322ece245fb, c1fd3f253b722653), 8, 16
[INFO] [stderr] SG_CR_Eslkdjf: cc, (2caa0f475184dce8, 7d494138d760d3cb), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (3751e3e4eda31a57, f916cfdbb09b2e14), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (ed16206b0559fef3, 529d8c1a02ef4226), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (3aa32929d4581867, 38936377808da70), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (71d1d1f60a3e861a, 3ae570dcd260b35c), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: cc, (17d1401f88a448c4, 5d9b1f450470e3e0), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: cc, (a3c2e484ba8c6d77, cfa3446b5364dd11), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (a918f36fe0698782, 6f0c88cba8da0abf), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (9d0816ff9a89ee90, af783e68cde2d03), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (1751d764d0f1db1d, 2f67632be5cc0a1d), 40, 40
[INFO] [stderr] SG_CR_Eslkdjf: cc, (8afb7b1bef167d12, 7ae75d7e34687b17), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (1ba5381b1d0720ab, 3a4f89963241c59b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (68948f3c67de6e60, 549ae4f31ba80fc), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (ab41faad55458a39, 4c0a86423507d370), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: cc, (26f38571c242844d, ec2dc2732ec6178), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (5e78d72144a94f4b, 280af7c628d0c7c0), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (e0d6cb96e5bd466b, 451600a0b50c8695), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (d2d0f291e74a694a, 245871224bab08f6), 16, 16
[INFO] [stderr] SG_CR_Eslkdjf: cc, (fceca50e1edaaf22, 48e967305453d5ae), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (6b3cac68eb3f686b, f414932d835aed6c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (6da30f9565fc5700, a6cbefd0ecb64fbe), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (156cc2c2bd576fd4, d519ed5f7f3c68af), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: cc, (39cd7023a6177814, bad49dc2f902db96), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: cc, (62c1447d994bb3af, b96b161a1ce02d0d), 0, 0
[INFO] [stderr]    Compiling fff v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: fff, (f3aaf499efa57c86, c2303fd505339d58), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: fff, (69095cb1ea9ae07c, 472719353c939484), 0, 0
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "1bd0325918d3905cea41ac5ee241999d06769f3a3125d322b042784180f423f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bd0325918d3905cea41ac5ee241999d06769f3a3125d322b042784180f423f8", kill_on_drop: false }`
[INFO] [stdout] 1bd0325918d3905cea41ac5ee241999d06769f3a3125d322b042784180f423f8