[INFO] fetching crate window 0.4.1...
[INFO] testing window-0.4.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate window 0.4.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate window 0.4.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate window 0.4.1
[INFO] finished tweaking crates.io crate window 0.4.1
[INFO] tweaked toml for crates.io crate window 0.4.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pasts v0.4.0
[INFO] [stderr]   Downloaded smelling_salts v0.1.0
[INFO] [stderr]   Downloaded dl_api v0.4.0
[INFO] [stderr]   Downloaded human v0.1.0
[INFO] [stderr]   Downloaded stick v0.10.2
[INFO] [stderr]   Downloaded pasts v0.5.0
[INFO] [stderr]   Downloaded cala_core v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00d2242437cf10dd5a95cd777f07fb53de0c243f7a5147afd16c6cb5c2a8015d
[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" "00d2242437cf10dd5a95cd777f07fb53de0c243f7a5147afd16c6cb5c2a8015d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00d2242437cf10dd5a95cd777f07fb53de0c243f7a5147afd16c6cb5c2a8015d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00d2242437cf10dd5a95cd777f07fb53de0c243f7a5147afd16c6cb5c2a8015d", kill_on_drop: false }`
[INFO] [stdout] 00d2242437cf10dd5a95cd777f07fb53de0c243f7a5147afd16c6cb5c2a8015d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70f5d2502072744f3103180c031a07f4647e5c8ef0949f18350ab05b75db3bb4
[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" "70f5d2502072744f3103180c031a07f4647e5c8ef0949f18350ab05b75db3bb4", kill_on_drop: false }`
[INFO] [stderr]    Compiling smelling_salts v0.1.0
[INFO] [stderr]    Compiling pasts v0.4.0
[INFO] [stderr]    Compiling dl_api v0.4.0
[INFO] [stderr]    Compiling pasts v0.5.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling cala_core v0.1.1
[INFO] [stderr]    Compiling stick v0.10.2
[INFO] [stderr]    Compiling human v0.1.0
[INFO] [stderr]    Compiling window v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.35s
[INFO] running `Command { std: "docker" "inspect" "70f5d2502072744f3103180c031a07f4647e5c8ef0949f18350ab05b75db3bb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70f5d2502072744f3103180c031a07f4647e5c8ef0949f18350ab05b75db3bb4", kill_on_drop: false }`
[INFO] [stdout] 70f5d2502072744f3103180c031a07f4647e5c8ef0949f18350ab05b75db3bb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.49.0" "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] ce27b70e4c5e48b1098be8c0aa3a8275acebc2ebef6a0a3b2dc11fae63a23153
[INFO] running `Command { std: "docker" "start" "-a" "ce27b70e4c5e48b1098be8c0aa3a8275acebc2ebef6a0a3b2dc11fae63a23153", kill_on_drop: false }`
[INFO] [stderr]    Compiling window v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "ce27b70e4c5e48b1098be8c0aa3a8275acebc2ebef6a0a3b2dc11fae63a23153", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce27b70e4c5e48b1098be8c0aa3a8275acebc2ebef6a0a3b2dc11fae63a23153", kill_on_drop: false }`
[INFO] [stdout] ce27b70e4c5e48b1098be8c0aa3a8275acebc2ebef6a0a3b2dc11fae63a23153
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ca776e7d856949e3f55de2c66396d73e184072ebedf823048f352c0e91f0e13c
[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" "ca776e7d856949e3f55de2c66396d73e184072ebedf823048f352c0e91f0e13c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/window-164e17552506fc19
[INFO] [stderr]    Doc-tests window
[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
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ca776e7d856949e3f55de2c66396d73e184072ebedf823048f352c0e91f0e13c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca776e7d856949e3f55de2c66396d73e184072ebedf823048f352c0e91f0e13c", kill_on_drop: false }`
[INFO] [stdout] ca776e7d856949e3f55de2c66396d73e184072ebedf823048f352c0e91f0e13c