[INFO] fetching crate desert 2.0.0...
[INFO] building desert-2.0.0 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate desert 2.0.0 into /workspace/builds/worker-114/source
[INFO] validating manifest of crates.io crate desert 2.0.0 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 desert 2.0.0
[INFO] finished tweaking crates.io crate desert 2.0.0
[INFO] tweaked toml for crates.io crate desert 2.0.0 written to /workspace/builds/worker-114/source/Cargo.toml
[INFO] crate crates.io crate desert 2.0.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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] 4748b79413bd5fe9cc2088d35e5ec82133afd0ac9a897b2545fa43909563ca40
[INFO] running `Command { std: "docker" "start" "-a" "4748b79413bd5fe9cc2088d35e5ec82133afd0ac9a897b2545fa43909563ca40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4748b79413bd5fe9cc2088d35e5ec82133afd0ac9a897b2545fa43909563ca40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4748b79413bd5fe9cc2088d35e5ec82133afd0ac9a897b2545fa43909563ca40", kill_on_drop: false }`
[INFO] [stdout] 4748b79413bd5fe9cc2088d35e5ec82133afd0ac9a897b2545fa43909563ca40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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] 7e04e046984cc178d620a2ab629f4729b2c16da4c78b3f58ada4cdbe0a947a9f
[INFO] running `Command { std: "docker" "start" "-a" "7e04e046984cc178d620a2ab629f4729b2c16da4c78b3f58ada4cdbe0a947a9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling desert v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `extended_key_value_attributes` has been stable since 1.54.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(extended_key_value_attributes,backtrace)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "7e04e046984cc178d620a2ab629f4729b2c16da4c78b3f58ada4cdbe0a947a9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e04e046984cc178d620a2ab629f4729b2c16da4c78b3f58ada4cdbe0a947a9f", kill_on_drop: false }`
[INFO] [stdout] 7e04e046984cc178d620a2ab629f4729b2c16da4c78b3f58ada4cdbe0a947a9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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] e4892ec6787f268fc3cf132f64d77e90057dc40674c49368c676e486e608eca2
[INFO] running `Command { std: "docker" "start" "-a" "e4892ec6787f268fc3cf132f64d77e90057dc40674c49368c676e486e608eca2", kill_on_drop: false }`
[INFO] [stdout] warning: the feature `extended_key_value_attributes` has been stable since 1.54.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(extended_key_value_attributes,backtrace)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling desert v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] SG_CR_Eslkdjf: custom, (6f1c29527c67eb00, 1a2547c2f3afdc33), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: builtins, (2c720743a80d7baa, eec2f1223857048c), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: builtins, (b54f97b0caf93b5f, 32538e5fae0b6790), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: builtins, (7371248060cb35b5, e20d17fe0b0aeb7f), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: builtins, (df50a983e21d2eed, e87597743a65f748), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: builtins, (3bedee73094d0574, b18a8f3da9d7bc11), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: builtins, (bf5b90f8ff26657c, 3ae59cce4c64dad1), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: builtins, (830d572ae1e0c127, 6d7ef759f61cb75), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: builtins, (b359bec1975d5350, d59de345175d6bdd), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: builtins, (9f8b40aa06a61c44, e3d72f46894d8d5e), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: builtins, (8a406956d85a8837, 55980625b0226a9), 0, 0
[INFO] [stdout] warning: the feature `extended_key_value_attributes` has been stable since 1.54.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(extended_key_value_attributes,backtrace)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "e4892ec6787f268fc3cf132f64d77e90057dc40674c49368c676e486e608eca2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4892ec6787f268fc3cf132f64d77e90057dc40674c49368c676e486e608eca2", kill_on_drop: false }`
[INFO] [stdout] e4892ec6787f268fc3cf132f64d77e90057dc40674c49368c676e486e608eca2