[INFO] fetching crate jackiechan 0.0.2...
[INFO] testing jackiechan-0.0.2 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate jackiechan 0.0.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate jackiechan 0.0.2 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jackiechan 0.0.2
[INFO] finished tweaking crates.io crate jackiechan 0.0.2
[INFO] tweaked toml for crates.io crate jackiechan 0.0.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded blocking v0.6.1
[INFO] [stderr]   Downloaded easy-parallel v3.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4c09f58df69aababd6de5abee2fe92ed1a211a9c16328933940a538dbbb0137d
[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" "4c09f58df69aababd6de5abee2fe92ed1a211a9c16328933940a538dbbb0137d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c09f58df69aababd6de5abee2fe92ed1a211a9c16328933940a538dbbb0137d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c09f58df69aababd6de5abee2fe92ed1a211a9c16328933940a538dbbb0137d", kill_on_drop: false }`
[INFO] [stdout] 4c09f58df69aababd6de5abee2fe92ed1a211a9c16328933940a538dbbb0137d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 652c59615e855ab7c7fc9d555ada35af30f849272c096b343b8ac61e3e201183
[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" "652c59615e855ab7c7fc9d555ada35af30f849272c096b343b8ac61e3e201183", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.8
[INFO] [stderr]    Compiling event-listener v2.5.1
[INFO] [stderr]    Compiling concurrent-queue v1.2.2
[INFO] [stderr]    Compiling jackiechan v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "652c59615e855ab7c7fc9d555ada35af30f849272c096b343b8ac61e3e201183", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "652c59615e855ab7c7fc9d555ada35af30f849272c096b343b8ac61e3e201183", kill_on_drop: false }`
[INFO] [stdout] 652c59615e855ab7c7fc9d555ada35af30f849272c096b343b8ac61e3e201183
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f5131399cc6f57af3fd08a80b17aadcb029b2e8b2dfa38b9d97691e3086da98
[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" "8f5131399cc6f57af3fd08a80b17aadcb029b2e8b2dfa38b9d97691e3086da98", kill_on_drop: false }`
[INFO] [stderr]    Compiling fastrand v1.4.0
[INFO] [stderr]    Compiling parking v2.0.0
[INFO] [stderr]    Compiling waker-fn v1.1.0
[INFO] [stderr]    Compiling pin-project-lite v0.1.11
[INFO] [stderr]    Compiling once_cell v1.5.2
[INFO] [stderr]    Compiling atomic-waker v1.0.0
[INFO] [stderr]    Compiling easy-parallel v3.1.0
[INFO] [stderr]    Compiling async-channel v1.5.1
[INFO] [stderr]    Compiling futures-lite v1.11.2
[INFO] [stderr]    Compiling blocking v0.6.1
[INFO] [stderr]    Compiling jackiechan v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.77s
[INFO] running `Command { std: "docker" "inspect" "8f5131399cc6f57af3fd08a80b17aadcb029b2e8b2dfa38b9d97691e3086da98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f5131399cc6f57af3fd08a80b17aadcb029b2e8b2dfa38b9d97691e3086da98", kill_on_drop: false }`
[INFO] [stdout] 8f5131399cc6f57af3fd08a80b17aadcb029b2e8b2dfa38b9d97691e3086da98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] adc6ac2c4b01dee9cd67cab2dda357fa12fffab3793cbf16f81b669e4fb4b356
[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" "adc6ac2c4b01dee9cd67cab2dda357fa12fffab3793cbf16f81b669e4fb4b356", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/jackiechan-e2501c667e93f773
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jackiechan
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test src/lib.rs - Receiver<T>::capacity (line 684) ... ok
[INFO] [stdout] test src/lib.rs - Receiver<T>::is_full (line 649) ... ok
[INFO] [stdout] test src/lib.rs - Receiver<T>::receiver_count (line 698) ... ok
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] test src/lib.rs - Sender<T>::capacity (line 373) ... ok
[INFO] [stdout] test src/lib.rs - Sender<T>::close (line 284) ... ok
[INFO] [stdout] test src/lib.rs - Sender<T>::is_empty (line 319) ... ok
[INFO] [stdout] test src/lib.rs - Receiver<T>::is_closed (line 616) ... ok
[INFO] [stdout] test src/lib.rs - Sender<T>::is_closed (line 302) ... ok
[INFO] [stdout] test src/lib.rs - Receiver<T>::recv (line 506) ... ok
[INFO] [stdout] test src/lib.rs - Receiver<T>::try_recv (line 471) ... ok
[INFO] [stdout] test src/lib.rs - Receiver<T>::len (line 666) ... ok
[INFO] [stdout] test src/lib.rs - Receiver<T>::is_empty (line 633) ... ok
[INFO] [stdout] test src/lib.rs - Receiver<T>::sender_count (line 715) ... ok
[INFO] [stdout] test src/lib.rs - Receiver<T>::close (line 598) ... ok
[INFO] [stdout] test src/lib.rs - Sender<T>::async_send (line 232) ... ok
[INFO] [stdout] test src/lib.rs - Sender<T>::sender_count (line 404) ... ok
[INFO] [stdout] test src/lib.rs - Sender<T>::is_full (line 338) ... ok
[INFO] [stdout] test src/lib.rs - Sender<T>::receiver_count (line 387) ... ok
[INFO] [stdout] test src/lib.rs - Sender<T>::send (line 182) ... ok
[INFO] [stdout] test src/lib.rs - bounded (line 95) ... ok
[INFO] [stdout] test src/lib.rs - Sender<T>::try_send (line 145) ... ok
[INFO] [stdout] test src/lib.rs - Sender<T>::len (line 355) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "adc6ac2c4b01dee9cd67cab2dda357fa12fffab3793cbf16f81b669e4fb4b356", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adc6ac2c4b01dee9cd67cab2dda357fa12fffab3793cbf16f81b669e4fb4b356", kill_on_drop: false }`
[INFO] [stdout] adc6ac2c4b01dee9cd67cab2dda357fa12fffab3793cbf16f81b669e4fb4b356