[INFO] fetching crate iref 1.4.3...
[INFO] building iref-1.4.3 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate iref 1.4.3 into /workspace/builds/worker-26/source
[INFO] validating manifest of crates.io crate iref 1.4.3 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 iref 1.4.3
[INFO] finished tweaking crates.io crate iref 1.4.3
[INFO] tweaked toml for crates.io crate iref 1.4.3 written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] crate crates.io crate iref 1.4.3 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] cc143a8371b549cc520c781eae063cb6a8b1456ea6c5b48e75b526035991087e
[INFO] running `Command { std: "docker" "start" "-a" "cc143a8371b549cc520c781eae063cb6a8b1456ea6c5b48e75b526035991087e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc143a8371b549cc520c781eae063cb6a8b1456ea6c5b48e75b526035991087e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc143a8371b549cc520c781eae063cb6a8b1456ea6c5b48e75b526035991087e", kill_on_drop: false }`
[INFO] [stdout] cc143a8371b549cc520c781eae063cb6a8b1456ea6c5b48e75b526035991087e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] 4235d1957475d560fe61163304a0a0a8a5cb11fbffd8d90b1680ba9cf412216c
[INFO] running `Command { std: "docker" "start" "-a" "4235d1957475d560fe61163304a0a0a8a5cb11fbffd8d90b1680ba9cf412216c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling smallvec v1.4.2
[INFO] [stderr]    Compiling pct-str v1.1.0
[INFO] [stderr]    Compiling iref v1.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "4235d1957475d560fe61163304a0a0a8a5cb11fbffd8d90b1680ba9cf412216c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4235d1957475d560fe61163304a0a0a8a5cb11fbffd8d90b1680ba9cf412216c", kill_on_drop: false }`
[INFO] [stdout] 4235d1957475d560fe61163304a0a0a8a5cb11fbffd8d90b1680ba9cf412216c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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] cd9623957bc74585a6e58fd43d7dcdf9b0eb49659e7e646c804f8fb3fa65d4ea
[INFO] running `Command { std: "docker" "start" "-a" "cd9623957bc74585a6e58fd43d7dcdf9b0eb49659e7e646c804f8fb3fa65d4ea", 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling iref v1.4.3 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: parsing, (8107a7c4774410e5, 4111eeaa42059cf3), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: parsing, (a85fb4b14768bc00, 8a971226674052eb), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: parsing, (4c79f3d7c1571976, dd103276ee034f2f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: parsing, (d79c79c57d40fd1a, 7839ac2331c3aaed), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: parsing, (2f1fdd85d781ea24, 66bcd1459dc0ab80), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: parsing, (5ee3540b0cecd2a4, 400bd4b3dc54e62a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: parsing, (abb9d9e64a717e92, 409710f677a788c8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: parsing, (9e81125d4fd2f32e, e4bd7ee9a780d02d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: parsing, (14fbcc02f6bfc182, c13b94bca79ad178), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iref, (1b9b503c39fa2297, 282788a8d80a52a7), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iref, (605e44a99b8d523a, 83156aaeff1f79fe), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iref, (2d680df97f2a4a4e, 4089ea54cc80d893), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iref, (240c42eecacd1966, ddb4074e5a2afb3e), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iref, (d819e1cd7e7fae03, 145244ac226289c1), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iref, (ee4e56e3329046d, 90a2deeb26184dd0), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iref, (6179bdff0f2be9f9, 5d19e6c12f746dc), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iref, (a4719f834ef45d97, e4976ed762033cfd), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iref, (17df9acb51e41c4c, 79c2521ed9c5428a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iref, (8b0283064ce9524a, dc8393ce24845ef2), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iref, (b0521e887f94a187, e7407cbeaabd2519), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iref, (40f266779946348f, 77de879b9a6dd016), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iref, (2d16136e67e5f68c, 87f8a01c6f61d9c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iref, (48042d806186aae0, 5d64c3a5bb0b52c4), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iref, (694d1cb16e92a128, 9a912b0e494cbcea), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iref, (80f2790fe6fdd93b, 27e745986c82655), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iref, (edd7aabb5a714439, 3f33e2fb41ad49d1), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iref, (c5f224872b0ca70a, 1a65f53104e1f687), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iref, (15b16c14cab4e23b, 105fbac3bb34b7d5), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iref, (34b6ced088b71a43, 1e37172b2e806481), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iref, (dbfd0e6632befe52, 118b45e1713c56db), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iref, (bbde4f509f019452, 1971dcc80bc19396), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iref, (4457825ff78be55e, 5d555775298f117f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iref, (db6e8e2ab29c98d9, 307bce18113be821), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iref, (dc4e9a602134eb03, 5495ae2e1ee21906), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iref, (3688a65bd058f8d3, 6d9ea6d56699fe07), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iref, (59a9dfeef157d41e, 2c6e4a50d914240), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iref, (62fb289069d69497, 642053ac99476316), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iref, (b023d88f313c602f, c684a393d0e37c47), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iref, (24c7f91de99b2a0c, bbabc59e152c1809), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iref, (208b5c7681cace5e, 6836b3d14669cc6a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iref, (489279fed772a91e, 630e25e8a728eb6), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iref, (5c000b78e5ec4b19, bcaac3a71e808c46), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iref, (8de33708cb2e989b, afe2b607eeb33694), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iref, (615c537181996385, 93fb9177dc5ebad5), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iref, (d929a69e36a89b13, 6b9b0c524da37fd2), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iref, (e125650281d157e5, 1022a80cac7bd038), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iref, (8c11599d761e1d1f, 1902b526740bcd45), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iref, (8017f87cbb54ba57, 5081bf7aaf4307b0), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: iref, (2e10469e92da78c4, 52078d6cd780c75f), 0, 0
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.63s
[INFO] running `Command { std: "docker" "inspect" "cd9623957bc74585a6e58fd43d7dcdf9b0eb49659e7e646c804f8fb3fa65d4ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd9623957bc74585a6e58fd43d7dcdf9b0eb49659e7e646c804f8fb3fa65d4ea", kill_on_drop: false }`
[INFO] [stdout] cd9623957bc74585a6e58fd43d7dcdf9b0eb49659e7e646c804f8fb3fa65d4ea