[INFO] fetching crate lazy-st 0.2.2...
[INFO] testing lazy-st-0.2.2 against 1.49.0 for beta-1.50-1
[INFO] extracting crate lazy-st 0.2.2 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate lazy-st 0.2.2 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lazy-st 0.2.2
[INFO] finished tweaking crates.io crate lazy-st 0.2.2
[INFO] tweaked toml for crates.io crate lazy-st 0.2.2 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e1160651779b8768bbd8e8b240c03099cda5d741bafb56a647beee514aad6f7f
[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" "e1160651779b8768bbd8e8b240c03099cda5d741bafb56a647beee514aad6f7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1160651779b8768bbd8e8b240c03099cda5d741bafb56a647beee514aad6f7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1160651779b8768bbd8e8b240c03099cda5d741bafb56a647beee514aad6f7f", kill_on_drop: false }`
[INFO] [stdout] e1160651779b8768bbd8e8b240c03099cda5d741bafb56a647beee514aad6f7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.49.0" "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] 5c5136f134818f66a1bb339aeef1d87aa7a72aea4938ca3ff26918483cf4d5d6
[INFO] running `Command { std: "docker" "start" "-a" "5c5136f134818f66a1bb339aeef1d87aa7a72aea4938ca3ff26918483cf4d5d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy-st v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "5c5136f134818f66a1bb339aeef1d87aa7a72aea4938ca3ff26918483cf4d5d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c5136f134818f66a1bb339aeef1d87aa7a72aea4938ca3ff26918483cf4d5d6", kill_on_drop: false }`
[INFO] [stdout] 5c5136f134818f66a1bb339aeef1d87aa7a72aea4938ca3ff26918483cf4d5d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fabf6df10ca5082d6037e3e05c62cf5d0f461a9d8ecfdb465265a23127b2f6ef
[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" "fabf6df10ca5082d6037e3e05c62cf5d0f461a9d8ecfdb465265a23127b2f6ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy-st v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `Command { std: "docker" "inspect" "fabf6df10ca5082d6037e3e05c62cf5d0f461a9d8ecfdb465265a23127b2f6ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fabf6df10ca5082d6037e3e05c62cf5d0f461a9d8ecfdb465265a23127b2f6ef", kill_on_drop: false }`
[INFO] [stdout] fabf6df10ca5082d6037e3e05c62cf5d0f461a9d8ecfdb465265a23127b2f6ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a348acb7bef035f22ffbb730962a12b1f585052e9a4a90aadc1ffdafecfe0df6
[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" "a348acb7bef035f22ffbb730962a12b1f585052e9a4a90aadc1ffdafecfe0df6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lazy_st-7b231a5edb2f77e8
[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] [stderr]      Running /opt/rustwide/target/debug/deps/tests-768f0b39c4e86e55
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test multiple_closures ... ok
[INFO] [stdout] test no_evaluate_if_not_accessed ... ok
[INFO] [stdout] test evaluate_just_once ... ok
[INFO] [stdout] test drop_internal_data_just_once ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lazy-st
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - Thunk<E, V>::unwrap (line 131) ... ok
[INFO] [stdout] test src/lib.rs - Thunk<E, V>::evaluated (line 105) ... ok
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] test src/lib.rs - Thunk<E, V>::new (line 93) ... ok
[INFO] [stdout] test src/lib.rs - lazy (line 71) ... ok
[INFO] [stdout] test src/lib.rs - Evaluate (line 159) ... ok
[INFO] [stdout] test src/lib.rs - (line 34) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a348acb7bef035f22ffbb730962a12b1f585052e9a4a90aadc1ffdafecfe0df6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a348acb7bef035f22ffbb730962a12b1f585052e9a4a90aadc1ffdafecfe0df6", kill_on_drop: false }`
[INFO] [stdout] a348acb7bef035f22ffbb730962a12b1f585052e9a4a90aadc1ffdafecfe0df6