[INFO] fetching crate sense 0.0.0...
[INFO] testing sense-0.0.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate sense 0.0.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate sense 0.0.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sense 0.0.0
[INFO] finished tweaking crates.io crate sense 0.0.0
[INFO] tweaked toml for crates.io crate sense 0.0.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate sense 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3778ea8edefc12647cf1a1327e330b44ef42adf18527252e8d36036ae9f6d7a0
[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" "3778ea8edefc12647cf1a1327e330b44ef42adf18527252e8d36036ae9f6d7a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3778ea8edefc12647cf1a1327e330b44ef42adf18527252e8d36036ae9f6d7a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3778ea8edefc12647cf1a1327e330b44ef42adf18527252e8d36036ae9f6d7a0", kill_on_drop: false }`
[INFO] [stdout] 3778ea8edefc12647cf1a1327e330b44ef42adf18527252e8d36036ae9f6d7a0
[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" "+beta-2021-01-01" "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] 11f541a0e43919dca1e52e3e6d210f0f72e248f63832a63f3ad99a5a9c39a2e5
[INFO] running `Command { std: "docker" "start" "-a" "11f541a0e43919dca1e52e3e6d210f0f72e248f63832a63f3ad99a5a9c39a2e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling sense v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "11f541a0e43919dca1e52e3e6d210f0f72e248f63832a63f3ad99a5a9c39a2e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11f541a0e43919dca1e52e3e6d210f0f72e248f63832a63f3ad99a5a9c39a2e5", kill_on_drop: false }`
[INFO] [stdout] 11f541a0e43919dca1e52e3e6d210f0f72e248f63832a63f3ad99a5a9c39a2e5
[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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d53660d8222ed92e86af81f37245015c4bacd3670ade3d614a3c64455dc74b53
[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" "d53660d8222ed92e86af81f37245015c4bacd3670ade3d614a3c64455dc74b53", kill_on_drop: false }`
[INFO] [stderr]    Compiling sense v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "d53660d8222ed92e86af81f37245015c4bacd3670ade3d614a3c64455dc74b53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d53660d8222ed92e86af81f37245015c4bacd3670ade3d614a3c64455dc74b53", kill_on_drop: false }`
[INFO] [stdout] d53660d8222ed92e86af81f37245015c4bacd3670ade3d614a3c64455dc74b53
[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" "+beta-2021-01-01" "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] b6aebb6b4dabbceb37dd8a61a752d73a3712f86a00612bec33f09ad82462f3ff
[INFO] running `Command { std: "docker" "start" "-a" "b6aebb6b4dabbceb37dd8a61a752d73a3712f86a00612bec33f09ad82462f3ff", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sense-e0492c063ea4c528
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b6aebb6b4dabbceb37dd8a61a752d73a3712f86a00612bec33f09ad82462f3ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6aebb6b4dabbceb37dd8a61a752d73a3712f86a00612bec33f09ad82462f3ff", kill_on_drop: false }`
[INFO] [stdout] b6aebb6b4dabbceb37dd8a61a752d73a3712f86a00612bec33f09ad82462f3ff