[INFO] fetching crate histogram 0.6.9...
[INFO] building histogram-0.6.9 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate histogram 0.6.9 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate histogram 0.6.9 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 histogram 0.6.9
[INFO] finished tweaking crates.io crate histogram 0.6.9
[INFO] tweaked toml for crates.io crate histogram 0.6.9 written to /workspace/builds/worker-24/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-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 27bfc1bca7e548861eee6be597580988e1d26446aa12272d772bc92f9f275525
[INFO] running `Command { std: "docker" "start" "-a" "27bfc1bca7e548861eee6be597580988e1d26446aa12272d772bc92f9f275525", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27bfc1bca7e548861eee6be597580988e1d26446aa12272d772bc92f9f275525", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27bfc1bca7e548861eee6be597580988e1d26446aa12272d772bc92f9f275525", kill_on_drop: false }`
[INFO] [stdout] 27bfc1bca7e548861eee6be597580988e1d26446aa12272d772bc92f9f275525
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 17d6a795bbf98f2872bb3bcf2740279eddb036152034dfd271bc5841a9890c27
[INFO] running `Command { std: "docker" "start" "-a" "17d6a795bbf98f2872bb3bcf2740279eddb036152034dfd271bc5841a9890c27", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling histogram v0.6.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.95s
[INFO] running `Command { std: "docker" "inspect" "17d6a795bbf98f2872bb3bcf2740279eddb036152034dfd271bc5841a9890c27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17d6a795bbf98f2872bb3bcf2740279eddb036152034dfd271bc5841a9890c27", kill_on_drop: false }`
[INFO] [stdout] 17d6a795bbf98f2872bb3bcf2740279eddb036152034dfd271bc5841a9890c27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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] 7f7b9cec74d23b59d8d499596264d90f1373236f89be62020f41298aec500850
[INFO] running `Command { std: "docker" "start" "-a" "7f7b9cec74d23b59d8d499596264d90f1373236f89be62020f41298aec500850", kill_on_drop: false }`
[INFO] [stderr]    Compiling histogram v0.6.9 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: histogram, (816379a84576c9d5, 8b718302bb49a0a9), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: histogram, (573d58f04ce9925b, 72a26ed0f00d265c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: histogram, (90a8ac9c95a06349, 5bc7dc42fba44330), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: histogram, (6b331a7b34822a06, bb671d52667637fc), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: histogram, (11462f75a58f61e0, 66e76685fc11e460), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: histogram, (cd43929d66b71b8b, 497c3e46d7a1e4ad), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: histogram, (e06567aa7980953a, 765fd2ee20d93225), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: histogram, (8fdbbc0fe14131b9, ff6243db1f2d2ca4), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: histogram, (be40824770fecdc9, c8ef6082d1979be8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: histogram, (50329a65d5a92c05, 7d2fc585e1195b9e), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: histogram, (8c48d73eb4435b50, 4f19a3ee34947d35), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: histogram, (1bab0b78f74c7fa, eff2c82b4b5818cf), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: histogram, (ee7a4b602102b0b, 936078b921d7c35e), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: histogram, (34e672e49153770d, 3d5078bcb712df13), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: histogram, (683e8a69491db678, 6ff84ec79b170e1f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: histogram, (b44f89cd41255fce, 67e651c532bc7e70), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: histogram, (583eafc328357a49, 8d4e8f3de27e6371), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: histogram, (8a6ef7515768020c, 750d12bc34603a3), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: histogram, (174affe24069eba5, 3cafb158befddc5c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: histogram, (d02f83e881c1ac88, 6418588eea0e2a11), 0, 0
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "7f7b9cec74d23b59d8d499596264d90f1373236f89be62020f41298aec500850", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f7b9cec74d23b59d8d499596264d90f1373236f89be62020f41298aec500850", kill_on_drop: false }`
[INFO] [stdout] 7f7b9cec74d23b59d8d499596264d90f1373236f89be62020f41298aec500850