[INFO] fetching crate tiled 0.9.5...
[INFO] checking tiled-0.9.5 against master#fc81ad22c453776de16acf9938976930cf8c9401 for pr-77325
[INFO] extracting crate tiled 0.9.5 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate tiled 0.9.5 on toolchain fc81ad22c453776de16acf9938976930cf8c9401
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc81ad22c453776de16acf9938976930cf8c9401" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tiled 0.9.5
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate tiled 0.9.5
[INFO] tweaked toml for crates.io crate tiled 0.9.5 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate tiled 0.9.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc81ad22c453776de16acf9938976930cf8c9401" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+fc81ad22c453776de16acf9938976930cf8c9401" "metadata" "--no-deps" "--format-version=1", 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] b5944bf03c09072c26cd9d2ca0ad76c8aed86a7723b28be97609beb8cb217b4c
[INFO] running `Command { std: "docker" "start" "-a" "b5944bf03c09072c26cd9d2ca0ad76c8aed86a7723b28be97609beb8cb217b4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5944bf03c09072c26cd9d2ca0ad76c8aed86a7723b28be97609beb8cb217b4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5944bf03c09072c26cd9d2ca0ad76c8aed86a7723b28be97609beb8cb217b4c", kill_on_drop: false }`
[INFO] [stdout] b5944bf03c09072c26cd9d2ca0ad76c8aed86a7723b28be97609beb8cb217b4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+fc81ad22c453776de16acf9938976930cf8c9401" "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] 957f7e646acc5b68c1021281409dd814461b27f672259a1761cf72a9c0978542
[INFO] running `Command { std: "docker" "start" "-a" "957f7e646acc5b68c1021281409dd814461b27f672259a1761cf72a9c0978542", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling zstd-safe v2.0.6+zstd.1.4.7
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]     Checking base64 v0.10.1
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]     Checking crc32fast v1.2.1
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]     Checking libflate v0.1.27
[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]    Compiling zstd-sys v1.4.18+zstd.1.4.7
[INFO] [stderr]     Checking zstd v0.5.4+zstd.1.4.7
[INFO] [stderr]     Checking tiled v0.9.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]     --> src/lib.rs:1085:5
[INFO] [stdout]      |
[INFO] [stdout] 1085 |     width: u32,
[INFO] [stdout]      |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]     --> src/lib.rs:1085:5
[INFO] [stdout]      |
[INFO] [stdout] 1085 |     width: u32,
[INFO] [stdout]      |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.17s
[INFO] running `Command { std: "docker" "inspect" "957f7e646acc5b68c1021281409dd814461b27f672259a1761cf72a9c0978542", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "957f7e646acc5b68c1021281409dd814461b27f672259a1761cf72a9c0978542", kill_on_drop: false }`
[INFO] [stdout] 957f7e646acc5b68c1021281409dd814461b27f672259a1761cf72a9c0978542