[INFO] crate sx 0.1.0 is already in cache
[INFO] testing sx-0.1.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate sx 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate sx 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 sx 0.1.0
[INFO] finished tweaking crates.io crate sx 0.1.0
[INFO] tweaked toml for crates.io crate sx 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate sx 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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 61395e36b3e24f4a68f0babd37f9e90a026af2ac267d4004c863330675916e4a
[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" "61395e36b3e24f4a68f0babd37f9e90a026af2ac267d4004c863330675916e4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61395e36b3e24f4a68f0babd37f9e90a026af2ac267d4004c863330675916e4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61395e36b3e24f4a68f0babd37f9e90a026af2ac267d4004c863330675916e4a", kill_on_drop: false }`
[INFO] [stdout] 61395e36b3e24f4a68f0babd37f9e90a026af2ac267d4004c863330675916e4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] 578c724e15902a18f4f0ccbc50d02a66b2d79dcb9b28e01ae99c3442dbd654eb
[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" "578c724e15902a18f4f0ccbc50d02a66b2d79dcb9b28e01ae99c3442dbd654eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling streaming-stats v0.2.3
[INFO] [stderr]    Compiling sx v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "578c724e15902a18f4f0ccbc50d02a66b2d79dcb9b28e01ae99c3442dbd654eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "578c724e15902a18f4f0ccbc50d02a66b2d79dcb9b28e01ae99c3442dbd654eb", kill_on_drop: false }`
[INFO] [stdout] 578c724e15902a18f4f0ccbc50d02a66b2d79dcb9b28e01ae99c3442dbd654eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 6756d822cd6ed5fb15dc8a12d35d0f65b34fdbc5e1bde699b49ad031e8e5d3fc
[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" "6756d822cd6ed5fb15dc8a12d35d0f65b34fdbc5e1bde699b49ad031e8e5d3fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling sx v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "6756d822cd6ed5fb15dc8a12d35d0f65b34fdbc5e1bde699b49ad031e8e5d3fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6756d822cd6ed5fb15dc8a12d35d0f65b34fdbc5e1bde699b49ad031e8e5d3fc", kill_on_drop: false }`
[INFO] [stdout] 6756d822cd6ed5fb15dc8a12d35d0f65b34fdbc5e1bde699b49ad031e8e5d3fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] 32d9e9536f8043c5cbc9b220010d71f1744d98e4ecd457f3c4418a00a4f75e2e
[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" "32d9e9536f8043c5cbc9b220010d71f1744d98e4ecd457f3c4418a00a4f75e2e", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sx-762f264733562329
[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" "32d9e9536f8043c5cbc9b220010d71f1744d98e4ecd457f3c4418a00a4f75e2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32d9e9536f8043c5cbc9b220010d71f1744d98e4ecd457f3c4418a00a4f75e2e", kill_on_drop: false }`
[INFO] [stdout] 32d9e9536f8043c5cbc9b220010d71f1744d98e4ecd457f3c4418a00a4f75e2e