[INFO] fetching crate thrift 0.15.0...
[INFO] checking thrift-0.15.0 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] extracting crate thrift 0.15.0 into /workspace/builds/worker-89/source
[INFO] validating manifest of crates.io crate thrift 0.15.0 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate thrift 0.15.0
[INFO] finished tweaking crates.io crate thrift 0.15.0
[INFO] tweaked toml for crates.io crate thrift 0.15.0 written to /workspace/builds/worker-89/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "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" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded integer-encoding v3.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4cddaaec06aebc9308f3c13425ffae49c4218eb54c108092be5f6ffce568a142
[INFO] running `Command { std: "docker" "start" "-a" "4cddaaec06aebc9308f3c13425ffae49c4218eb54c108092be5f6ffce568a142", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cddaaec06aebc9308f3c13425ffae49c4218eb54c108092be5f6ffce568a142", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cddaaec06aebc9308f3c13425ffae49c4218eb54c108092be5f6ffce568a142", kill_on_drop: false }`
[INFO] [stdout] 4cddaaec06aebc9308f3c13425ffae49c4218eb54c108092be5f6ffce568a142
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68ad7b41505f1c2295c57fa5ca2510ac8a3f883737892ad75b7c662fffc447c5
[INFO] running `Command { std: "docker" "start" "-a" "68ad7b41505f1c2295c57fa5ca2510ac8a3f883737892ad75b7c662fffc447c5", kill_on_drop: false }`
[INFO] [stderr]     Checking integer-encoding v3.0.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking ordered-float v1.1.1
[INFO] [stderr]     Checking thrift v0.15.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead
[INFO] [stdout]    --> src/server/multiplexed.rs:277:18
[INFO] [stdout]     |
[INFO] [stdout] 277 |                 .compare_and_swap(false, true, Ordering::Relaxed);
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/protocol/compact.rs:641:21
[INFO] [stdout]     |
[INFO] [stdout] 641 |           _ => panic!(format!(
[INFO] [stdout]     |  _____________________^
[INFO] [stdout] 642 | |             "should not have attempted to convert {} to u8",
[INFO] [stdout] 643 | |             field_type
[INFO] [stdout] 644 | |         )),
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 641 ~         _ => panic!(
[INFO] [stdout] 642 |             "should not have attempted to convert {} to u8",
[INFO] [stdout] 643 |             field_type
[INFO] [stdout] 644 ~         ),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/protocol/compact.rs:641:21
[INFO] [stdout]     |
[INFO] [stdout] 641 |           _ => panic!(format!(
[INFO] [stdout]     |  _____________________^
[INFO] [stdout] 642 | |             "should not have attempted to convert {} to u8",
[INFO] [stdout] 643 | |             field_type
[INFO] [stdout] 644 | |         )),
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]     = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]     |
[INFO] [stdout] 641 ~         _ => panic!(
[INFO] [stdout] 642 |             "should not have attempted to convert {} to u8",
[INFO] [stdout] 643 |             field_type
[INFO] [stdout] 644 ~         ),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.36s
[INFO] running `Command { std: "docker" "inspect" "68ad7b41505f1c2295c57fa5ca2510ac8a3f883737892ad75b7c662fffc447c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68ad7b41505f1c2295c57fa5ca2510ac8a3f883737892ad75b7c662fffc447c5", kill_on_drop: false }`
[INFO] [stdout] 68ad7b41505f1c2295c57fa5ca2510ac8a3f883737892ad75b7c662fffc447c5