[INFO] fetching crate atomic_refcell 0.1.6...
[INFO] testing atomic_refcell-0.1.6 against 1.47.0 for beta-1.48-1
[INFO] extracting crate atomic_refcell 0.1.6 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate atomic_refcell 0.1.6 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate atomic_refcell 0.1.6
[INFO] finished tweaking crates.io crate atomic_refcell 0.1.6
[INFO] tweaked toml for crates.io crate atomic_refcell 0.1.6 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83e6b548f460f22ae1bf3a0fd3afe8a3f96736036ea8203d3a64d298000c7ed2
[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" "83e6b548f460f22ae1bf3a0fd3afe8a3f96736036ea8203d3a64d298000c7ed2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83e6b548f460f22ae1bf3a0fd3afe8a3f96736036ea8203d3a64d298000c7ed2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83e6b548f460f22ae1bf3a0fd3afe8a3f96736036ea8203d3a64d298000c7ed2", kill_on_drop: false }`
[INFO] [stdout] 83e6b548f460f22ae1bf3a0fd3afe8a3f96736036ea8203d3a64d298000c7ed2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34c37c00288e7b41ad2b6c1097d2492b28fca96ab780157f7a7469456dc1ff9f
[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" "34c37c00288e7b41ad2b6c1097d2492b28fca96ab780157f7a7469456dc1ff9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling atomic_refcell v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "34c37c00288e7b41ad2b6c1097d2492b28fca96ab780157f7a7469456dc1ff9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34c37c00288e7b41ad2b6c1097d2492b28fca96ab780157f7a7469456dc1ff9f", kill_on_drop: false }`
[INFO] [stdout] 34c37c00288e7b41ad2b6c1097d2492b28fca96ab780157f7a7469456dc1ff9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3195a27434d0914a831cd95528643ec889e023d374d166960937a9e8e966a2d6
[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" "3195a27434d0914a831cd95528643ec889e023d374d166960937a9e8e966a2d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling atomic_refcell v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "3195a27434d0914a831cd95528643ec889e023d374d166960937a9e8e966a2d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3195a27434d0914a831cd95528643ec889e023d374d166960937a9e8e966a2d6", kill_on_drop: false }`
[INFO] [stdout] 3195a27434d0914a831cd95528643ec889e023d374d166960937a9e8e966a2d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] e337e5d3ba9345240db2618f4f74e9ad3f2c3443e06523db5ca3b1febb5087bc
[INFO] running `Command { std: "docker" "start" "-a" "e337e5d3ba9345240db2618f4f74e9ad3f2c3443e06523db5ca3b1febb5087bc", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/atomic_refcell-18953e4189c2d5c9
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/basic-823527621cb75dea
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test mutable ... ok
[INFO] [stdout] test map_mut ... ok
[INFO] [stdout] test interleaved ... ok
[INFO] [stdout] test get_mut ... ok
[INFO] [stdout] test map ... ok
[INFO] [stdout] test immutable ... ok
[INFO] [stdout] test immutable_then_mutable ... ok
[INFO] [stdout] test double_mutable ... ok
[INFO] [stdout] test mutable_then_immutable ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests atomic_refcell
[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" "e337e5d3ba9345240db2618f4f74e9ad3f2c3443e06523db5ca3b1febb5087bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e337e5d3ba9345240db2618f4f74e9ad3f2c3443e06523db5ca3b1febb5087bc", kill_on_drop: false }`
[INFO] [stdout] e337e5d3ba9345240db2618f4f74e9ad3f2c3443e06523db5ca3b1febb5087bc
