[INFO] fetching crate applejack 0.2.1...
[INFO] testing applejack-0.2.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate applejack 0.2.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate applejack 0.2.1 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate applejack 0.2.1
[INFO] finished tweaking crates.io crate applejack 0.2.1
[INFO] tweaked toml for crates.io crate applejack 0.2.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] 017fd6a13211c730b2ae4c519cbb40d7c1fb632116d7ec5c7ef10d3ad1826183
[INFO] running `Command { std: "docker" "start" "-a" "017fd6a13211c730b2ae4c519cbb40d7c1fb632116d7ec5c7ef10d3ad1826183", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "017fd6a13211c730b2ae4c519cbb40d7c1fb632116d7ec5c7ef10d3ad1826183", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "017fd6a13211c730b2ae4c519cbb40d7c1fb632116d7ec5c7ef10d3ad1826183", kill_on_drop: false }`
[INFO] [stdout] 017fd6a13211c730b2ae4c519cbb40d7c1fb632116d7ec5c7ef10d3ad1826183
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] faeb3b810a26c85780e90ab0e03885d5f1587200001bb9c6083150df098726ad
[INFO] running `Command { std: "docker" "start" "-a" "faeb3b810a26c85780e90ab0e03885d5f1587200001bb9c6083150df098726ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling applejack v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "faeb3b810a26c85780e90ab0e03885d5f1587200001bb9c6083150df098726ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "faeb3b810a26c85780e90ab0e03885d5f1587200001bb9c6083150df098726ad", kill_on_drop: false }`
[INFO] [stdout] faeb3b810a26c85780e90ab0e03885d5f1587200001bb9c6083150df098726ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] c24d2610ac90ce8efe6d734ed0eebf2432014a55cbe8eb192a55eb93d765e75d
[INFO] running `Command { std: "docker" "start" "-a" "c24d2610ac90ce8efe6d734ed0eebf2432014a55cbe8eb192a55eb93d765e75d", kill_on_drop: false }`
[INFO] [stderr]    Compiling applejack v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `Command { std: "docker" "inspect" "c24d2610ac90ce8efe6d734ed0eebf2432014a55cbe8eb192a55eb93d765e75d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c24d2610ac90ce8efe6d734ed0eebf2432014a55cbe8eb192a55eb93d765e75d", kill_on_drop: false }`
[INFO] [stdout] c24d2610ac90ce8efe6d734ed0eebf2432014a55cbe8eb192a55eb93d765e75d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cba425483ec81f3030b18bbb6e7ea1745a1d6cc6e8e7f043ec5bce580b8dd1b6
[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" "cba425483ec81f3030b18bbb6e7ea1745a1d6cc6e8e7f043ec5bce580b8dd1b6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/applejack-d08ea87e6620fdd0)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/trie.rs (/opt/rustwide/target/debug/deps/trie-e151b6fc052c8819)
[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 10 tests
[INFO] [stdout] test basic_insert_and_get_stuff ... ok
[INFO] [stdout] test basic_insert_and_remove_stuff ... ok
[INFO] [stdout] test basic_insert_stuff ... ok
[INFO] [stdout] test insert_1_element ... ok
[INFO] [stdout] test test_get_empty ... ok
[INFO] [stdout] test test_remove_remove_remove ... ok
[INFO] [stdout] test basic_test ... ok
[INFO] [stdout] test test_insert_empty ... ok
[INFO] [stdout] test insert_and_remove_random_values ... ok
[INFO] [stdout] test test_only_delete_node_if_no_branches ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests applejack
[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" "cba425483ec81f3030b18bbb6e7ea1745a1d6cc6e8e7f043ec5bce580b8dd1b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cba425483ec81f3030b18bbb6e7ea1745a1d6cc6e8e7f043ec5bce580b8dd1b6", kill_on_drop: false }`
[INFO] [stdout] cba425483ec81f3030b18bbb6e7ea1745a1d6cc6e8e7f043ec5bce580b8dd1b6