[INFO] fetching crate quickjs 0.1.0...
[INFO] testing quickjs-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate quickjs 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate quickjs 0.1.0 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 quickjs 0.1.0
[INFO] finished tweaking crates.io crate quickjs 0.1.0
[INFO] tweaked toml for crates.io crate quickjs 0.1.0 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] fa05bf399b42c7008ff6f0a0b087ad51000e498c4063bfc974917169694241d3
[INFO] running `Command { std: "docker" "start" "-a" "fa05bf399b42c7008ff6f0a0b087ad51000e498c4063bfc974917169694241d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa05bf399b42c7008ff6f0a0b087ad51000e498c4063bfc974917169694241d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa05bf399b42c7008ff6f0a0b087ad51000e498c4063bfc974917169694241d3", kill_on_drop: false }`
[INFO] [stdout] fa05bf399b42c7008ff6f0a0b087ad51000e498c4063bfc974917169694241d3
[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] 6ee7649394a8f2b8f526914d54d95bcc484f80446741bb436aa949ceff867030
[INFO] running `Command { std: "docker" "start" "-a" "6ee7649394a8f2b8f526914d54d95bcc484f80446741bb436aa949ceff867030", kill_on_drop: false }`
[INFO] [stderr]    Compiling quickjs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "6ee7649394a8f2b8f526914d54d95bcc484f80446741bb436aa949ceff867030", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ee7649394a8f2b8f526914d54d95bcc484f80446741bb436aa949ceff867030", kill_on_drop: false }`
[INFO] [stdout] 6ee7649394a8f2b8f526914d54d95bcc484f80446741bb436aa949ceff867030
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 844d8298de39cd806acfcf6b1d12156b6a9ecf967cf5a2bbb95c3ccf0934cb92
[INFO] running `Command { std: "docker" "start" "-a" "844d8298de39cd806acfcf6b1d12156b6a9ecf967cf5a2bbb95c3ccf0934cb92", kill_on_drop: false }`
[INFO] [stderr]    Compiling quickjs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "844d8298de39cd806acfcf6b1d12156b6a9ecf967cf5a2bbb95c3ccf0934cb92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "844d8298de39cd806acfcf6b1d12156b6a9ecf967cf5a2bbb95c3ccf0934cb92", kill_on_drop: false }`
[INFO] [stdout] 844d8298de39cd806acfcf6b1d12156b6a9ecf967cf5a2bbb95c3ccf0934cb92
[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] 99e2fa3ceb5c0749082be57045a76e3c41f6259196af0b3230e7b201ba09e26b
[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" "99e2fa3ceb5c0749082be57045a76e3c41f6259196af0b3230e7b201ba09e26b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/quickjs-c916dde994aa3af4
[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" "99e2fa3ceb5c0749082be57045a76e3c41f6259196af0b3230e7b201ba09e26b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99e2fa3ceb5c0749082be57045a76e3c41f6259196af0b3230e7b201ba09e26b", kill_on_drop: false }`
[INFO] [stdout] 99e2fa3ceb5c0749082be57045a76e3c41f6259196af0b3230e7b201ba09e26b