[INFO] fetching crate thorium 0.4.0...
[INFO] checking thorium-0.4.0 against try#99a443d6903f71d521237d8acb5a3016b534d17b for pr-83354
[INFO] extracting crate thorium 0.4.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate thorium 0.4.0 on toolchain 99a443d6903f71d521237d8acb5a3016b534d17b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0/source/.cargo/config
[INFO] started tweaking crates.io crate thorium 0.4.0
[INFO] finished tweaking crates.io crate thorium 0.4.0
[INFO] tweaked toml for crates.io crate thorium 0.4.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "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" "+99a443d6903f71d521237d8acb5a3016b534d17b" "fetch" "--locked" "--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 phantom-fields v0.1.2
[INFO] [stderr]   Downloaded fermium v0.0.15
[INFO] [stderr]   Downloaded beryllium v0.0.10
[INFO] [stderr]   Downloaded gba-proc-macro v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:4f92631de1aa59f8320307485d3b3c869a5c90ab1d76ce2cffab9807b8c9a1fb" "/opt/rustwide/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 74542f6a7edf43178eae0abd79c071fa688aa31037fe87d0fd975ff9b865f2a6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "74542f6a7edf43178eae0abd79c071fa688aa31037fe87d0fd975ff9b865f2a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74542f6a7edf43178eae0abd79c071fa688aa31037fe87d0fd975ff9b865f2a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74542f6a7edf43178eae0abd79c071fa688aa31037fe87d0fd975ff9b865f2a6", kill_on_drop: false }`
[INFO] [stdout] 74542f6a7edf43178eae0abd79c071fa688aa31037fe87d0fd975ff9b865f2a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:4f92631de1aa59f8320307485d3b3c869a5c90ab1d76ce2cffab9807b8c9a1fb" "/opt/rustwide/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 23ab33e9e8bcd2120581907be66518da9b77b7e443039cfd06036ee68afa2075
[INFO] running `Command { std: "docker" "start" "-a" "23ab33e9e8bcd2120581907be66518da9b77b7e443039cfd06036ee68afa2075", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling libc v0.2.92
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling fermium v0.0.15
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling phantom-fields v0.1.2
[INFO] [stderr]    Compiling gba-proc-macro v0.5.0
[INFO] [stderr]     Checking beryllium v0.0.10
[INFO] [stderr]     Checking thorium v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `extern` fn uses type `[interchange::StereoI16]`, which is not FFI-safe
[INFO] [stdout]    --> src/lib.rs:316:58
[INFO] [stdout]     |
[INFO] [stdout] 316 |   memory: &mut GameMemory, samples_per_second: i32, buf: &mut [StereoI16],
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stdout]     = help: consider using a raw pointer instead
[INFO] [stdout]     = note: slices have no C equivalent
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[interchange::StereoI16]`, which is not FFI-safe
[INFO] [stdout]    --> src/lib.rs:316:58
[INFO] [stdout]     |
[INFO] [stdout] 316 |   memory: &mut GameMemory, samples_per_second: i32, buf: &mut [StereoI16],
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stdout]     = help: consider using a raw pointer instead
[INFO] [stdout]     = note: slices have no C equivalent
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `[interchange::StereoI16]`, which is not FFI-safe
[INFO] [stdout]    --> src/lib.rs:316:58
[INFO] [stdout]     |
[INFO] [stdout] 316 |   memory: &mut GameMemory, samples_per_second: i32, buf: &mut [StereoI16],
[INFO] [stdout]     |                                                          ^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stdout]     = help: consider using a raw pointer instead
[INFO] [stdout]     = note: slices have no C equivalent
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [optimized + debuginfo] target(s) in 31.11s
[INFO] running `Command { std: "docker" "inspect" "23ab33e9e8bcd2120581907be66518da9b77b7e443039cfd06036ee68afa2075", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23ab33e9e8bcd2120581907be66518da9b77b7e443039cfd06036ee68afa2075", kill_on_drop: false }`
[INFO] [stdout] 23ab33e9e8bcd2120581907be66518da9b77b7e443039cfd06036ee68afa2075