[INFO] fetching crate actions 0.2.0...
[INFO] testing actions-0.2.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate actions 0.2.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate actions 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 actions 0.2.0
[INFO] finished tweaking crates.io crate actions 0.2.0
[INFO] tweaked toml for crates.io crate actions 0.2.0 written to /workspace/builds/worker-3/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] 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-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" "+beta-2021-01-01" "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] 33d9e52355055e997bfeaa3cf487d79c837b68c1b70500dc074b800f64493285
[INFO] running `Command { std: "docker" "start" "-a" "33d9e52355055e997bfeaa3cf487d79c837b68c1b70500dc074b800f64493285", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33d9e52355055e997bfeaa3cf487d79c837b68c1b70500dc074b800f64493285", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33d9e52355055e997bfeaa3cf487d79c837b68c1b70500dc074b800f64493285", kill_on_drop: false }`
[INFO] [stdout] 33d9e52355055e997bfeaa3cf487d79c837b68c1b70500dc074b800f64493285
[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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b901210823251c3706edcefe073b2f976afbd959f6201cc0b35b678a3716ab7
[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" "3b901210823251c3706edcefe073b2f976afbd959f6201cc0b35b678a3716ab7", kill_on_drop: false }`
[INFO] [stderr]    Compiling actions v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "3b901210823251c3706edcefe073b2f976afbd959f6201cc0b35b678a3716ab7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b901210823251c3706edcefe073b2f976afbd959f6201cc0b35b678a3716ab7", kill_on_drop: false }`
[INFO] [stdout] 3b901210823251c3706edcefe073b2f976afbd959f6201cc0b35b678a3716ab7
[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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9370ff9eed41db12017712b6061ce9a7a59cc09662dd2313b7769524698a08e
[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" "c9370ff9eed41db12017712b6061ce9a7a59cc09662dd2313b7769524698a08e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling actions v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.72s
[INFO] running `Command { std: "docker" "inspect" "c9370ff9eed41db12017712b6061ce9a7a59cc09662dd2313b7769524698a08e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9370ff9eed41db12017712b6061ce9a7a59cc09662dd2313b7769524698a08e", kill_on_drop: false }`
[INFO] [stdout] c9370ff9eed41db12017712b6061ce9a7a59cc09662dd2313b7769524698a08e
[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" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 185a273eb86c8e03c7f6e6e1a78f3408754a190f5d51c80ca6f804aa51a7d76f
[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" "185a273eb86c8e03c7f6e6e1a78f3408754a190f5d51c80ca6f804aa51a7d76f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/actions-68626509957a4271
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/chain-bc48bd329513e91f
[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] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test chain_new ... ok
[INFO] [stdout] test chain_push ... ok
[INFO] [stdout] test chain_compression_last_overwriting ... ok
[INFO] [stdout] test chain_compress_cancel_out ... ok
[INFO] [stdout] test chain_compression_generated_short ... ok
[INFO] [stdout] test chain_compression_generated_long ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/reduce-04f5e663f1986005
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test apply ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/timeline-727ff18d9700f129
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test timeline_forward ... ok
[INFO] [stdout] test timeline_redo ... ok
[INFO] [stdout] test timeline_redos_remaining_2 ... ok
[INFO] [stdout] test timeline_redos_remaining ... ok
[INFO] [stdout] test timeline_undo ... ok
[INFO] [stdout] test timeline_undos_remaining ... ok
[INFO] [stdout] test timeline_undo_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests actions
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/state.rs - state::State::apply (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "185a273eb86c8e03c7f6e6e1a78f3408754a190f5d51c80ca6f804aa51a7d76f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "185a273eb86c8e03c7f6e6e1a78f3408754a190f5d51c80ca6f804aa51a7d76f", kill_on_drop: false }`
[INFO] [stdout] 185a273eb86c8e03c7f6e6e1a78f3408754a190f5d51c80ca6f804aa51a7d76f