[INFO] fetching crate lude-timer 0.0.0...
[INFO] testing lude-timer-0.0.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate lude-timer 0.0.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate lude-timer 0.0.0 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 lude-timer 0.0.0
[INFO] finished tweaking crates.io crate lude-timer 0.0.0
[INFO] tweaked toml for crates.io crate lude-timer 0.0.0 written to /workspace/builds/worker-3/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2366b41e985e8d128c4c2b6c7c42a5aaf4e97bc300c76fc479599cbdbe128dda
[INFO] running `Command { std: "docker" "start" "-a" "2366b41e985e8d128c4c2b6c7c42a5aaf4e97bc300c76fc479599cbdbe128dda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2366b41e985e8d128c4c2b6c7c42a5aaf4e97bc300c76fc479599cbdbe128dda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2366b41e985e8d128c4c2b6c7c42a5aaf4e97bc300c76fc479599cbdbe128dda", kill_on_drop: false }`
[INFO] [stdout] 2366b41e985e8d128c4c2b6c7c42a5aaf4e97bc300c76fc479599cbdbe128dda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] df6fc39719145490a6432325b44ce283083699d600ce6d22f7be51916fd134b5
[INFO] running `Command { std: "docker" "start" "-a" "df6fc39719145490a6432325b44ce283083699d600ce6d22f7be51916fd134b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling lude-timer v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "df6fc39719145490a6432325b44ce283083699d600ce6d22f7be51916fd134b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df6fc39719145490a6432325b44ce283083699d600ce6d22f7be51916fd134b5", kill_on_drop: false }`
[INFO] [stdout] df6fc39719145490a6432325b44ce283083699d600ce6d22f7be51916fd134b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stdout] d7db2bd3f95a7cb4a5b207f5c4b1ca00bdd8616b37bee54b0a7a1eaa3538a8d6
[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" "d7db2bd3f95a7cb4a5b207f5c4b1ca00bdd8616b37bee54b0a7a1eaa3538a8d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling lude-timer v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "d7db2bd3f95a7cb4a5b207f5c4b1ca00bdd8616b37bee54b0a7a1eaa3538a8d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7db2bd3f95a7cb4a5b207f5c4b1ca00bdd8616b37bee54b0a7a1eaa3538a8d6", kill_on_drop: false }`
[INFO] [stdout] d7db2bd3f95a7cb4a5b207f5c4b1ca00bdd8616b37bee54b0a7a1eaa3538a8d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 3229ebbd7c1d3c592e6396fa2577963b7c4e590ad724a10d50df015e58c463ac
[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" "3229ebbd7c1d3c592e6396fa2577963b7c4e590ad724a10d50df015e58c463ac", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lude_timer-505498d31265f1fb
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests lude-timer
[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" "3229ebbd7c1d3c592e6396fa2577963b7c4e590ad724a10d50df015e58c463ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3229ebbd7c1d3c592e6396fa2577963b7c4e590ad724a10d50df015e58c463ac", kill_on_drop: false }`
[INFO] [stdout] 3229ebbd7c1d3c592e6396fa2577963b7c4e590ad724a10d50df015e58c463ac