[INFO] fetching crate pg_sdl 0.1.1...
[INFO] checking pg_sdl-0.1.1 against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] extracting crate pg_sdl 0.1.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate pg_sdl 0.1.1
[INFO] finished tweaking crates.io crate pg_sdl 0.1.1
[INFO] tweaked toml for crates.io crate pg_sdl 0.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pg_sdl 0.1.1 on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pg_sdl 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: file `/workspace/builds/worker-3-tc2/source/examples/spring_test/main.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `pg_sdl2`
[INFO] [stderr]   * `example` target `spring_test`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec5df81ec102f0492020d7c398f39c41bd919e7eeb27c2da229152e9c652c22a
[INFO] running `Command { std: "docker" "start" "-a" "ec5df81ec102f0492020d7c398f39c41bd919e7eeb27c2da229152e9c652c22a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec5df81ec102f0492020d7c398f39c41bd919e7eeb27c2da229152e9c652c22a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec5df81ec102f0492020d7c398f39c41bd919e7eeb27c2da229152e9c652c22a", kill_on_drop: false }`
[INFO] [stdout] ec5df81ec102f0492020d7c398f39c41bd919e7eeb27c2da229152e9c652c22a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7ff8061482b4d41c90dd446eb9d098d0df9c41a0ec45729b9bdd66de76777f7
[INFO] running `Command { std: "docker" "start" "-a" "e7ff8061482b4d41c90dd446eb9d098d0df9c41a0ec45729b9bdd66de76777f7", kill_on_drop: false }`
[INFO] [stderr] warning: file `/opt/rustwide/workdir/examples/spring_test/main.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `pg_sdl2`
[INFO] [stderr]   * `example` target `spring_test`
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling sdl2 v0.35.2
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]     Checking c_vec v2.0.0
[INFO] [stderr]     Checking as-any v0.3.0
[INFO] [stderr]    Compiling sdl2-sys v0.35.2
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking pg_sdl v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `must_use` that must be used
[INFO] [stdout]   --> pg_sdl/src/text/text.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 |                 format!("{}DejaVuSans.ttf", FONT_PATH);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 20 |                 let _ = format!("{}DejaVuSans.ttf", FONT_PATH);
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `must_use` that must be used
[INFO] [stdout]   --> pg_sdl/src/text/text.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 |                 format!("{}DejaVuSans.ttf", FONT_PATH);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 20 |                 let _ = format!("{}DejaVuSans.ttf", FONT_PATH);
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.27s
[INFO] running `Command { std: "docker" "inspect" "e7ff8061482b4d41c90dd446eb9d098d0df9c41a0ec45729b9bdd66de76777f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7ff8061482b4d41c90dd446eb9d098d0df9c41a0ec45729b9bdd66de76777f7", kill_on_drop: false }`
[INFO] [stdout] e7ff8061482b4d41c90dd446eb9d098d0df9c41a0ec45729b9bdd66de76777f7