[INFO] fetching crate glsl-tree 0.1.0...
[INFO] testing glsl-tree-0.1.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate glsl-tree 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate glsl-tree 0.1.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate glsl-tree 0.1.0
[INFO] finished tweaking crates.io crate glsl-tree 0.1.0
[INFO] tweaked toml for crates.io crate glsl-tree 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate glsl-tree 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70f4950cd9ff9185d70e61cb0182b0e9ba3ade13acb961f3d73b171b1ba2d4f8
[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" "70f4950cd9ff9185d70e61cb0182b0e9ba3ade13acb961f3d73b171b1ba2d4f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70f4950cd9ff9185d70e61cb0182b0e9ba3ade13acb961f3d73b171b1ba2d4f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70f4950cd9ff9185d70e61cb0182b0e9ba3ade13acb961f3d73b171b1ba2d4f8", kill_on_drop: false }`
[INFO] [stdout] 70f4950cd9ff9185d70e61cb0182b0e9ba3ade13acb961f3d73b171b1ba2d4f8
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--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] a14a813ab6ad2b16786d968662db3876076dea6d0fe0fac746b7ebca46cb833c
[INFO] running `Command { std: "docker" "start" "-a" "a14a813ab6ad2b16786d968662db3876076dea6d0fe0fac746b7ebca46cb833c", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling glsl v4.1.1
[INFO] [stderr]    Compiling glsl-tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.66s
[INFO] running `Command { std: "docker" "inspect" "a14a813ab6ad2b16786d968662db3876076dea6d0fe0fac746b7ebca46cb833c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a14a813ab6ad2b16786d968662db3876076dea6d0fe0fac746b7ebca46cb833c", kill_on_drop: false }`
[INFO] [stdout] a14a813ab6ad2b16786d968662db3876076dea6d0fe0fac746b7ebca46cb833c
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71d25f01ab12c2570f111b02959d6749cfbba97ca887bcaca43e410c76e61411
[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" "71d25f01ab12c2570f111b02959d6749cfbba97ca887bcaca43e410c76e61411", kill_on_drop: false }`
[INFO] [stderr]    Compiling glsl-tree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "71d25f01ab12c2570f111b02959d6749cfbba97ca887bcaca43e410c76e61411", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71d25f01ab12c2570f111b02959d6749cfbba97ca887bcaca43e410c76e61411", kill_on_drop: false }`
[INFO] [stdout] 71d25f01ab12c2570f111b02959d6749cfbba97ca887bcaca43e410c76e61411
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] bb97d32db0559bbb866094ec8e7eb537313f6ad25141a14153188967efd6a87f
[INFO] running `Command { std: "docker" "start" "-a" "bb97d32db0559bbb866094ec8e7eb537313f6ad25141a14153188967efd6a87f", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/glsl_tree-55b6e315f0a88de4
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bb97d32db0559bbb866094ec8e7eb537313f6ad25141a14153188967efd6a87f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb97d32db0559bbb866094ec8e7eb537313f6ad25141a14153188967efd6a87f", kill_on_drop: false }`
[INFO] [stdout] bb97d32db0559bbb866094ec8e7eb537313f6ad25141a14153188967efd6a87f