[INFO] fetching crate vanadium 0.0.9...
[INFO] checking vanadium-0.0.9 against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041
[INFO] extracting crate vanadium 0.0.9 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate vanadium 0.0.9 on toolchain 39e1293fce4b650061e85dda88aa428f726a8444
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vanadium 0.0.9
[INFO] finished tweaking crates.io crate vanadium 0.0.9
[INFO] tweaked toml for crates.io crate vanadium 0.0.9 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate vanadium 0.0.9 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tinyvec v0.3.2
[INFO] [stderr]   Downloaded chlorine v1.0.2
[INFO] [stderr]   Downloaded fenestroj v0.0.9
[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" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac995462dc81856094a9a37879ccfa918e9c4cd2a4a24ab2a560273aba871b92
[INFO] running `Command { std: "docker" "start" "-a" "ac995462dc81856094a9a37879ccfa918e9c4cd2a4a24ab2a560273aba871b92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac995462dc81856094a9a37879ccfa918e9c4cd2a4a24ab2a560273aba871b92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac995462dc81856094a9a37879ccfa918e9c4cd2a4a24ab2a560273aba871b92", kill_on_drop: false }`
[INFO] [stdout] ac995462dc81856094a9a37879ccfa918e9c4cd2a4a24ab2a560273aba871b92
[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" "-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" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40d7be613cdb7903f2d9668812f9cd01315e04d9a3ec3f387e7ce0df7611f049
[INFO] running `Command { std: "docker" "start" "-a" "40d7be613cdb7903f2d9668812f9cd01315e04d9a3ec3f387e7ce0df7611f049", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]     Checking tinyvec v0.3.2
[INFO] [stderr]     Checking bytemuck v1.2.0
[INFO] [stderr]     Checking chlorine v1.0.2
[INFO] [stderr]     Checking vanadium v0.0.9 (/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/unix.rs:46:26
[INFO] [stdout]    |
[INFO] [stdout] 46 |   if !HANDLER_REGISTERED.compare_and_swap(false, true, Ordering::SeqCst) {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[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/unix.rs:264:22
[INFO] [stdout]     |
[INFO] [stdout] 264 |     if TERM_SIZE_OLD.compare_and_swap(true, false, Ordering::Relaxed) {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[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/unix.rs:46:26
[INFO] [stdout]    |
[INFO] [stdout] 46 |   if !HANDLER_REGISTERED.compare_and_swap(false, true, Ordering::SeqCst) {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[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/unix.rs:264:22
[INFO] [stdout]     |
[INFO] [stdout] 264 |     if TERM_SIZE_OLD.compare_and_swap(true, false, Ordering::Relaxed) {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `Command { std: "docker" "inspect" "40d7be613cdb7903f2d9668812f9cd01315e04d9a3ec3f387e7ce0df7611f049", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40d7be613cdb7903f2d9668812f9cd01315e04d9a3ec3f387e7ce0df7611f049", kill_on_drop: false }`
[INFO] [stdout] 40d7be613cdb7903f2d9668812f9cd01315e04d9a3ec3f387e7ce0df7611f049