[INFO] fetching crate sapp-wasm 0.1.20...
[INFO] testing sapp-wasm-0.1.20 against 1.49.0 for beta-1.50-1
[INFO] extracting crate sapp-wasm 0.1.20 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate sapp-wasm 0.1.20 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 sapp-wasm 0.1.20
[INFO] finished tweaking crates.io crate sapp-wasm 0.1.20
[INFO] tweaked toml for crates.io crate sapp-wasm 0.1.20 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] 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-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 45c5fa8df5d35c335f9b7c09ec9155ebe865c4bf77c38e0e74dc3fb6ffed9588
[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" "45c5fa8df5d35c335f9b7c09ec9155ebe865c4bf77c38e0e74dc3fb6ffed9588", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45c5fa8df5d35c335f9b7c09ec9155ebe865c4bf77c38e0e74dc3fb6ffed9588", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45c5fa8df5d35c335f9b7c09ec9155ebe865c4bf77c38e0e74dc3fb6ffed9588", kill_on_drop: false }`
[INFO] [stdout] 45c5fa8df5d35c335f9b7c09ec9155ebe865c4bf77c38e0e74dc3fb6ffed9588
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b97dce71c1b42d2eb7aba883be932489ea10ccbae86fead8a90edadbaa26b66b
[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" "b97dce71c1b42d2eb7aba883be932489ea10ccbae86fead8a90edadbaa26b66b", kill_on_drop: false }`
[INFO] [stderr]    Compiling sapp-wasm v0.1.20 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "b97dce71c1b42d2eb7aba883be932489ea10ccbae86fead8a90edadbaa26b66b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b97dce71c1b42d2eb7aba883be932489ea10ccbae86fead8a90edadbaa26b66b", kill_on_drop: false }`
[INFO] [stdout] b97dce71c1b42d2eb7aba883be932489ea10ccbae86fead8a90edadbaa26b66b
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78d6e03822617b08b14f05cc05f3f0fa37ced9d04ae8b484e819eb6cfefd93a8
[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" "78d6e03822617b08b14f05cc05f3f0fa37ced9d04ae8b484e819eb6cfefd93a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling sapp-wasm v0.1.20 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "78d6e03822617b08b14f05cc05f3f0fa37ced9d04ae8b484e819eb6cfefd93a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78d6e03822617b08b14f05cc05f3f0fa37ced9d04ae8b484e819eb6cfefd93a8", kill_on_drop: false }`
[INFO] [stdout] 78d6e03822617b08b14f05cc05f3f0fa37ced9d04ae8b484e819eb6cfefd93a8
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 5bdf9c3c0ff7054cd1d5edc260075448790027c26d479821a87cfce98885ce5c
[INFO] running `Command { std: "docker" "start" "-a" "5bdf9c3c0ff7054cd1d5edc260075448790027c26d479821a87cfce98885ce5c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sapp_wasm-8d98c827ca33b02c
[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] [stderr]    Doc-tests sapp-wasm
[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" "5bdf9c3c0ff7054cd1d5edc260075448790027c26d479821a87cfce98885ce5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bdf9c3c0ff7054cd1d5edc260075448790027c26d479821a87cfce98885ce5c", kill_on_drop: false }`
[INFO] [stdout] 5bdf9c3c0ff7054cd1d5edc260075448790027c26d479821a87cfce98885ce5c