[INFO] fetching crate xcursor 0.3.3...
[INFO] testing xcursor-0.3.3 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate xcursor 0.3.3 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate xcursor 0.3.3 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate xcursor 0.3.3
[INFO] finished tweaking crates.io crate xcursor 0.3.3
[INFO] tweaked toml for crates.io crate xcursor 0.3.3 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8fb7b60ff7efcce9dd443be0be7b8b261f92de0371625221116c17eebf247b3c
[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" "8fb7b60ff7efcce9dd443be0be7b8b261f92de0371625221116c17eebf247b3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8fb7b60ff7efcce9dd443be0be7b8b261f92de0371625221116c17eebf247b3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fb7b60ff7efcce9dd443be0be7b8b261f92de0371625221116c17eebf247b3c", kill_on_drop: false }`
[INFO] [stdout] 8fb7b60ff7efcce9dd443be0be7b8b261f92de0371625221116c17eebf247b3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a413aa8aecba1a96f959ce07937499de3fd359e911285d21567af8fc2b0f7937
[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" "a413aa8aecba1a96f959ce07937499de3fd359e911285d21567af8fc2b0f7937", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling nom v6.0.1
[INFO] [stderr]    Compiling xcursor v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.56s
[INFO] running `Command { std: "docker" "inspect" "a413aa8aecba1a96f959ce07937499de3fd359e911285d21567af8fc2b0f7937", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a413aa8aecba1a96f959ce07937499de3fd359e911285d21567af8fc2b0f7937", kill_on_drop: false }`
[INFO] [stdout] a413aa8aecba1a96f959ce07937499de3fd359e911285d21567af8fc2b0f7937
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c5cfb1f12fb66b36eccddace436dc2a646507ef35f8b3f9133c6e070f1c72204
[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" "c5cfb1f12fb66b36eccddace436dc2a646507ef35f8b3f9133c6e070f1c72204", kill_on_drop: false }`
[INFO] [stderr]    Compiling xcursor v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "c5cfb1f12fb66b36eccddace436dc2a646507ef35f8b3f9133c6e070f1c72204", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5cfb1f12fb66b36eccddace436dc2a646507ef35f8b3f9133c6e070f1c72204", kill_on_drop: false }`
[INFO] [stdout] c5cfb1f12fb66b36eccddace436dc2a646507ef35f8b3f9133c6e070f1c72204
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", 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] 175b6aa0a185bb02d3855ceecefd46fbcd81d51e932c679751cd98ac98c1cf67
[INFO] running `Command { std: "docker" "start" "-a" "175b6aa0a185bb02d3855ceecefd46fbcd81d51e932c679751cd98ac98c1cf67", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] running 6 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/xcursor-c29cfe957d0dbe78
[INFO] [stdout] test parser::tests::test_parse_toc ... ok
[INFO] [stderr]    Doc-tests xcursor
[INFO] [stdout] test parser::tests::test_rgba_to_argb_extra_items ... ok
[INFO] [stdout] test parser::tests::test_rgba_to_argb ... ok
[INFO] [stdout] test parser::tests::test_rgba_to_argb_no_items ... ok
[INFO] [stdout] test tests::parse_inherits ... ok
[INFO] [stdout] test parser::tests::test_parse_header ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "175b6aa0a185bb02d3855ceecefd46fbcd81d51e932c679751cd98ac98c1cf67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "175b6aa0a185bb02d3855ceecefd46fbcd81d51e932c679751cd98ac98c1cf67", kill_on_drop: false }`
[INFO] [stdout] 175b6aa0a185bb02d3855ceecefd46fbcd81d51e932c679751cd98ac98c1cf67