[INFO] fetching crate orbutils 0.1.10...
[INFO] checking orbutils-0.1.10 against try#6f8a6450478f69b8510c8976ab6c2a70b3b0e47c for pr-84920
[INFO] extracting crate orbutils 0.1.10 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate orbutils 0.1.10 on toolchain 6f8a6450478f69b8510c8976ab6c2a70b3b0e47c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate orbutils 0.1.10
[INFO] finished tweaking crates.io crate orbutils 0.1.10
[INFO] tweaked toml for crates.io crate orbutils 0.1.10 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded stb_truetype v0.3.1
[INFO] [stderr]   Downloaded libc v0.1.12
[INFO] [stderr]   Downloaded color_quant v1.1.0
[INFO] [stderr]   Downloaded unidiff v0.3.3
[INFO] [stderr]   Downloaded sdl2-sys v0.6.2
[INFO] [stderr]   Downloaded image v0.21.3
[INFO] [stderr]   Downloaded sdl2 v0.34.5
[INFO] [stderr]   Downloaded resize v0.3.1
[INFO] [stderr]   Downloaded gif v0.10.3
[INFO] [stderr]   Downloaded jpeg-decoder v0.1.22
[INFO] [stderr]   Downloaded stb_truetype v0.2.8
[INFO] [stderr]   Downloaded png v0.14.1
[INFO] [stderr]   Downloaded num-derive v0.2.5
[INFO] [stderr]   Downloaded sdl2-sys v0.34.5
[INFO] [stderr]   Downloaded raw-window-handle v0.3.3
[INFO] [stderr]   Downloaded tar v0.4.33
[INFO] [stderr]   Downloaded tiff v0.2.2
[INFO] [stderr]   Downloaded orbclient v0.3.31
[INFO] [stderr]   Downloaded rusttype v0.2.4
[INFO] [stderr]   Downloaded orbimage v0.1.17
[INFO] [stderr]   Downloaded orbfont v0.1.8
[INFO] [stderr]   Downloaded orbtk v0.1.9
[INFO] [stderr]   Downloaded sdl2 v0.9.1
[INFO] [stderr]   Downloaded orbclient v0.1.26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a2d516add2f25da124ca9ef1d1370016097b68a829fbb82b03adc1fd29a00c5c
[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" "a2d516add2f25da124ca9ef1d1370016097b68a829fbb82b03adc1fd29a00c5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2d516add2f25da124ca9ef1d1370016097b68a829fbb82b03adc1fd29a00c5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2d516add2f25da124ca9ef1d1370016097b68a829fbb82b03adc1fd29a00c5c", kill_on_drop: false }`
[INFO] [stdout] a2d516add2f25da124ca9ef1d1370016097b68a829fbb82b03adc1fd29a00c5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff7a4fdd5ad91b5e5f80add772721647c12757d2d38999c29c4b43e170e2c55c
[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" "ff7a4fdd5ad91b5e5f80add772721647c12757d2d38999c29c4b43e170e2c55c", kill_on_drop: false }`
[INFO] [stderr] error: multiple packages link to native library `SDL2`, but a native library can be linked only once
[INFO] [stderr] 
[INFO] [stderr] package `sdl2-sys v0.6.2`
[INFO] [stderr]     ... which is depended on by `sdl2 v0.9.1`
[INFO] [stderr]     ... which is depended on by `orbclient v0.1.26`
[INFO] [stderr]     ... which is depended on by `orbtk v0.1.9`
[INFO] [stderr]     ... which is depended on by `orbutils v0.1.10 (/opt/rustwide/workdir)`
[INFO] [stderr] links to native library `SDL2`
[INFO] [stderr] 
[INFO] [stderr] package `sdl2-sys v0.34.5`
[INFO] [stderr]     ... which is depended on by `orbclient v0.3.31`
[INFO] [stderr]     ... which is depended on by `orbfont v0.1.8`
[INFO] [stderr]     ... which is depended on by `orbtk v0.1.9`
[INFO] [stderr]     ... which is depended on by `orbutils v0.1.10 (/opt/rustwide/workdir)`
[INFO] [stderr] also links to native library `SDL2`
[INFO] running `Command { std: "docker" "inspect" "ff7a4fdd5ad91b5e5f80add772721647c12757d2d38999c29c4b43e170e2c55c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff7a4fdd5ad91b5e5f80add772721647c12757d2d38999c29c4b43e170e2c55c", kill_on_drop: false }`
[INFO] [stdout] ff7a4fdd5ad91b5e5f80add772721647c12757d2d38999c29c4b43e170e2c55c