[INFO] fetching crate embedded-freetype-sys 0.2.0...
[INFO] testing embedded-freetype-sys-0.2.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate embedded-freetype-sys 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate embedded-freetype-sys 0.2.0 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 embedded-freetype-sys 0.2.0
[INFO] finished tweaking crates.io crate embedded-freetype-sys 0.2.0
[INFO] tweaked toml for crates.io crate embedded-freetype-sys 0.2.0 written to /workspace/builds/worker-4/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 1db79689c2cd63de1ed3d3b5f92d1312d10f1d0aee4cdad4860d528dbf3371f1
[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" "1db79689c2cd63de1ed3d3b5f92d1312d10f1d0aee4cdad4860d528dbf3371f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1db79689c2cd63de1ed3d3b5f92d1312d10f1d0aee4cdad4860d528dbf3371f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1db79689c2cd63de1ed3d3b5f92d1312d10f1d0aee4cdad4860d528dbf3371f1", kill_on_drop: false }`
[INFO] [stdout] 1db79689c2cd63de1ed3d3b5f92d1312d10f1d0aee4cdad4860d528dbf3371f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] f4add851ed69bca61486965771ea1d9136b0ee380dcbce557eaeae7b6ecb7153
[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" "f4add851ed69bca61486965771ea1d9136b0ee380dcbce557eaeae7b6ecb7153", kill_on_drop: false }`
[INFO] [stderr]    Compiling cty v0.2.1
[INFO] [stderr]    Compiling embedded-freetype-sys v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "f4add851ed69bca61486965771ea1d9136b0ee380dcbce557eaeae7b6ecb7153", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4add851ed69bca61486965771ea1d9136b0ee380dcbce557eaeae7b6ecb7153", kill_on_drop: false }`
[INFO] [stdout] f4add851ed69bca61486965771ea1d9136b0ee380dcbce557eaeae7b6ecb7153
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 836aa9da90f6de92b73964136b1135168a55ee45c6fb7b0e40e3d0810aff618b
[INFO] running `Command { std: "docker" "start" "-a" "836aa9da90f6de92b73964136b1135168a55ee45c6fb7b0e40e3d0810aff618b", kill_on_drop: false }`
[INFO] [stderr]    Compiling embedded-freetype-sys v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "836aa9da90f6de92b73964136b1135168a55ee45c6fb7b0e40e3d0810aff618b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "836aa9da90f6de92b73964136b1135168a55ee45c6fb7b0e40e3d0810aff618b", kill_on_drop: false }`
[INFO] [stdout] 836aa9da90f6de92b73964136b1135168a55ee45c6fb7b0e40e3d0810aff618b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] af7969d13042d15d244382ff5b5925c3ae6dda2bd78ddbe52eecb2ef2d2f00f2
[INFO] running `Command { std: "docker" "start" "-a" "af7969d13042d15d244382ff5b5925c3ae6dda2bd78ddbe52eecb2ef2d2f00f2", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/embedded_freetype_sys-bdeb93b9b2b57a67
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests embedded-freetype-sys
[INFO] [stdout] test result: ok. 0 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" "af7969d13042d15d244382ff5b5925c3ae6dda2bd78ddbe52eecb2ef2d2f00f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af7969d13042d15d244382ff5b5925c3ae6dda2bd78ddbe52eecb2ef2d2f00f2", kill_on_drop: false }`
[INFO] [stdout] af7969d13042d15d244382ff5b5925c3ae6dda2bd78ddbe52eecb2ef2d2f00f2