[INFO] fetching crate atomic_refcell 0.1.8...
[INFO] testing atomic_refcell-0.1.8 against 1.59.0 for beta-1.60-1
[INFO] extracting crate atomic_refcell 0.1.8 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate atomic_refcell 0.1.8 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate atomic_refcell 0.1.8
[INFO] finished tweaking crates.io crate atomic_refcell 0.1.8
[INFO] tweaked toml for crates.io crate atomic_refcell 0.1.8 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5c9037ea4337dcfb2f937cb4d7f94c967d0b7820ae9d8bdd0e0666130278f335
[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" "5c9037ea4337dcfb2f937cb4d7f94c967d0b7820ae9d8bdd0e0666130278f335", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c9037ea4337dcfb2f937cb4d7f94c967d0b7820ae9d8bdd0e0666130278f335", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c9037ea4337dcfb2f937cb4d7f94c967d0b7820ae9d8bdd0e0666130278f335", kill_on_drop: false }`
[INFO] [stdout] 5c9037ea4337dcfb2f937cb4d7f94c967d0b7820ae9d8bdd0e0666130278f335
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e0c2bf69250f1d0116ca0eac5fe14f62bf71205e4d3422e8519bc446fef3d2d
[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" "4e0c2bf69250f1d0116ca0eac5fe14f62bf71205e4d3422e8519bc446fef3d2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling atomic_refcell v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "4e0c2bf69250f1d0116ca0eac5fe14f62bf71205e4d3422e8519bc446fef3d2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e0c2bf69250f1d0116ca0eac5fe14f62bf71205e4d3422e8519bc446fef3d2d", kill_on_drop: false }`
[INFO] [stdout] 4e0c2bf69250f1d0116ca0eac5fe14f62bf71205e4d3422e8519bc446fef3d2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "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] 55f872df68eab7064992d853f4f90dcbc1aa9ee40f71b08824bb4ffe0c4c0e95
[INFO] running `Command { std: "docker" "start" "-a" "55f872df68eab7064992d853f4f90dcbc1aa9ee40f71b08824bb4ffe0c4c0e95", kill_on_drop: false }`
[INFO] [stderr]    Compiling atomic_refcell v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "55f872df68eab7064992d853f4f90dcbc1aa9ee40f71b08824bb4ffe0c4c0e95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55f872df68eab7064992d853f4f90dcbc1aa9ee40f71b08824bb4ffe0c4c0e95", kill_on_drop: false }`
[INFO] [stdout] 55f872df68eab7064992d853f4f90dcbc1aa9ee40f71b08824bb4ffe0c4c0e95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "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] e324a9512c87bb996e9b76b777f71a4fdd9c162864c193d72226274843ed6541
[INFO] running `Command { std: "docker" "start" "-a" "e324a9512c87bb996e9b76b777f71a4fdd9c162864c193d72226274843ed6541", 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 unittests (/opt/rustwide/target/debug/deps/atomic_refcell-3408ebff3b809a57)
[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] [stderr]      Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-4f90bdbb1133ecd0)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test immutable ... ok
[INFO] [stdout] test immutable_then_try_mutable ... ok
[INFO] [stdout] test map ... ok
[INFO] [stdout] test map_mut ... ok
[INFO] [stdout] test mutable ... ok
[INFO] [stdout] test interleaved ... ok
[INFO] [stdout] test get_mut ... ok
[INFO] [stdout] test mutable_then_try_immutable ... ok
[INFO] [stdout] test mutable_then_try_mutable ... ok
[INFO] [stdout] test try_immutable ... ok
[INFO] [stdout] test try_mutable ... ok
[INFO] [stdout] test try_interleaved ... ok
[INFO] [stdout] test mutable_then_immutable - should panic ... ok
[INFO] [stdout] test double_mutable - should panic ... ok
[INFO] [stderr]    Doc-tests atomic_refcell
[INFO] [stdout] test immutable_then_mutable - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e324a9512c87bb996e9b76b777f71a4fdd9c162864c193d72226274843ed6541", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e324a9512c87bb996e9b76b777f71a4fdd9c162864c193d72226274843ed6541", kill_on_drop: false }`
[INFO] [stdout] e324a9512c87bb996e9b76b777f71a4fdd9c162864c193d72226274843ed6541