[INFO] fetching crate indextree 4.3.1...
[INFO] building indextree-4.3.1 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate indextree 4.3.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate indextree 4.3.1 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 indextree 4.3.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate indextree 4.3.1
[INFO] tweaked toml for crates.io crate indextree 4.3.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate indextree 4.3.1 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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 3b1c7aebaf3a94b931c79a2d13d84faa7df8e2e317cf85fb25e1461aefe517c7
[INFO] running `Command { std: "docker" "start" "-a" "3b1c7aebaf3a94b931c79a2d13d84faa7df8e2e317cf85fb25e1461aefe517c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b1c7aebaf3a94b931c79a2d13d84faa7df8e2e317cf85fb25e1461aefe517c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b1c7aebaf3a94b931c79a2d13d84faa7df8e2e317cf85fb25e1461aefe517c7", kill_on_drop: false }`
[INFO] [stdout] 3b1c7aebaf3a94b931c79a2d13d84faa7df8e2e317cf85fb25e1461aefe517c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 56407fc6f3d2c151c263129b1b20c11ace87f787f9302a5c85ed35ed9c8bffdf
[INFO] running `Command { std: "docker" "start" "-a" "56407fc6f3d2c151c263129b1b20c11ace87f787f9302a5c85ed35ed9c8bffdf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling indextree v4.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.51s
[INFO] running `Command { std: "docker" "inspect" "56407fc6f3d2c151c263129b1b20c11ace87f787f9302a5c85ed35ed9c8bffdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56407fc6f3d2c151c263129b1b20c11ace87f787f9302a5c85ed35ed9c8bffdf", kill_on_drop: false }`
[INFO] [stdout] 56407fc6f3d2c151c263129b1b20c11ace87f787f9302a5c85ed35ed9c8bffdf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 4ce611c22eb996c9b89a90dd11bdc4419e1962ca589335ca467323c6f7ea713b
[INFO] running `Command { std: "docker" "start" "-a" "4ce611c22eb996c9b89a90dd11bdc4419e1962ca589335ca467323c6f7ea713b", kill_on_drop: false }`
[INFO] [stderr]    Compiling indextree v4.3.1 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: insert_error, (f62348e7bf767810, aba6e4dc004731f1), 0, 0
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> tests/lib.rs:14:6
[INFO] [stdout]    |
[INFO] [stdout] 14 |     };
[INFO] [stdout]    |      ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] SG_CR_Eslkdjf: remove, (7507df8083ae1fe8, 44a3b8479732a2d0), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: insert_error, (f88846d2fd1e012c, a23b24f9965e1c2d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: insert_error, (b0ad38df20f34a16, a58b248c939f562a), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: insert_error, (e768cdc29417ce5c, 56c545b0b2cc7d3f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: remove, (a4e5b35728947e9e, 6940cb617d6b2ff6), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: remove, (79037bcfcc796f09, 46b73a5b9e795f00), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: remove, (91cd8cac060a7491, 29878e918fd99e39), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: remove, (e98a2504201f3c6a, a1613ffec1399c85), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: remove, (58c343e44c182399, bf3d0ef4e5e53722), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: remove, (b17330bdf981022, 77ae9d7d09207e2c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: remove, (2a6d7da19da28cb2, 2a4e81f62a5df3fc), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: remove, (3e6362cb9f868b5a, 8199f3f79f14628c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: remove, (e19138422db4c313, c141d7b13cbfbbe), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: lib, (fa5a7a904cec45cb, d6cf1273c4c7c61f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: lib, (3ffffd2368057492, df0fcde2b788a285), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: lib, (37d03588713c16f, eb3fdcfcac9b18d2), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: lib, (bd4b4eeffbb655e4, a53f4ca26494db89), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: lib, (6a3a7da80b426bb7, 81d2801ddc88ac84), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: lib, (cd184952ced2e8f8, 3cd3f9d17548007f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: lib, (4d721e7c5fd42dca, 81f9f150698c18d5), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: lib, (25a9669d661a055e, abe30bb301b77cc8), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: lib, (50ca038e038258c4, f773222c587e2e49), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: lib, (f47e4993fff2c4b, 992098608e52f36b), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: lib, (a02efce2cf48fd8f, ae351cb4a63cf6c0), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: lib, (2c4c9b5d0c867ef3, 18208fed05e4d5e2), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: lib, (776a09fb3aa3e4a4, 1dfd2afe9109cbb2), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: indextree, (28484459d96be393, 5ef3bfc350f99e00), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: indextree, (19625352b931b45, 3fa7c529fd731f96), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: indextree, (d3537079c03ef141, c0da2dc88e4c35f8), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: indextree, (db00b68373d1392c, cfd525cefd80ee89), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: indextree, (b69ecb0de919e238, 1c498661f71a92a3), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: indextree, (400856475646ec72, 29011b3a08d1bf5c), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: indextree, (c67ae5114ca3a238, b543137e7d3000d0), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: indextree, (434f3c452036448d, bbd693247f98639d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: indextree, (62d6c0173343ca1f, 486605b1098cb7f0), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: indextree, (f19cc3e55267958f, c39ff915b762a94d), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: indextree, (c274afbe3f234e2c, c49a6b11118dbb8d), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: indextree, (4120b3c7ff59ee73, 73747b56eb9b688d), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: indextree, (2c331fa16c130198, bf215a5be18a3ef1), 8, 8
[INFO] [stderr] SG_CR_Eslkdjf: indextree, (44d4140a5d29583b, 6a9ddb4e2433d49b), 8, 8
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "4ce611c22eb996c9b89a90dd11bdc4419e1962ca589335ca467323c6f7ea713b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ce611c22eb996c9b89a90dd11bdc4419e1962ca589335ca467323c6f7ea713b", kill_on_drop: false }`
[INFO] [stdout] 4ce611c22eb996c9b89a90dd11bdc4419e1962ca589335ca467323c6f7ea713b