[INFO] fetching crate tribool 0.2.0...
[INFO] testing tribool-0.2.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate tribool 0.2.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate tribool 0.2.0 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 tribool 0.2.0
[INFO] finished tweaking crates.io crate tribool 0.2.0
[INFO] tweaked toml for crates.io crate tribool 0.2.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 82df06f5f91ca328cd59f1d3e8da88d349bfcac0cf6fa0d0bd0e650e55c8180f
[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" "82df06f5f91ca328cd59f1d3e8da88d349bfcac0cf6fa0d0bd0e650e55c8180f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82df06f5f91ca328cd59f1d3e8da88d349bfcac0cf6fa0d0bd0e650e55c8180f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82df06f5f91ca328cd59f1d3e8da88d349bfcac0cf6fa0d0bd0e650e55c8180f", kill_on_drop: false }`
[INFO] [stdout] 82df06f5f91ca328cd59f1d3e8da88d349bfcac0cf6fa0d0bd0e650e55c8180f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a34e2d0c6074fe075e86a5c737c2b9ebfb14ecb6cbd11772a0dd5c08ee1de06d
[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" "a34e2d0c6074fe075e86a5c737c2b9ebfb14ecb6cbd11772a0dd5c08ee1de06d", kill_on_drop: false }`
[INFO] [stderr]    Compiling tribool v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "a34e2d0c6074fe075e86a5c737c2b9ebfb14ecb6cbd11772a0dd5c08ee1de06d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a34e2d0c6074fe075e86a5c737c2b9ebfb14ecb6cbd11772a0dd5c08ee1de06d", kill_on_drop: false }`
[INFO] [stdout] a34e2d0c6074fe075e86a5c737c2b9ebfb14ecb6cbd11772a0dd5c08ee1de06d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7b1b9ee7221c5f1dfae80431c232ad439ef57822821b4ab20177f557ee6e961
[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" "c7b1b9ee7221c5f1dfae80431c232ad439ef57822821b4ab20177f557ee6e961", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tribool v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "c7b1b9ee7221c5f1dfae80431c232ad439ef57822821b4ab20177f557ee6e961", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7b1b9ee7221c5f1dfae80431c232ad439ef57822821b4ab20177f557ee6e961", kill_on_drop: false }`
[INFO] [stdout] c7b1b9ee7221c5f1dfae80431c232ad439ef57822821b4ab20177f557ee6e961
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dc306ff3eb1f6e1172fe3c2655e8b28ca0e5833121117b42a519f29d59a2df4e
[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" "dc306ff3eb1f6e1172fe3c2655e8b28ca0e5833121117b42a519f29d59a2df4e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tribool-267a533cb31caa0e
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test::equality ... ok
[INFO] [stdout] test test::kleen ... ok
[INFO] [stdout] test test::bool_ordering ... ok
[INFO] [stdout] test test::bool_equality ... ok
[INFO] [stdout] test test::and ... ok
[INFO] [stdout] test test::lukasiewicz ... ok
[INFO] [stderr]    Doc-tests tribool
[INFO] [stdout] test test::xor ... ok
[INFO] [stdout] test test::or ... ok
[INFO] [stdout] test test::ordering ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[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" "dc306ff3eb1f6e1172fe3c2655e8b28ca0e5833121117b42a519f29d59a2df4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc306ff3eb1f6e1172fe3c2655e8b28ca0e5833121117b42a519f29d59a2df4e", kill_on_drop: false }`
[INFO] [stdout] dc306ff3eb1f6e1172fe3c2655e8b28ca0e5833121117b42a519f29d59a2df4e