[INFO] cloning repository https://github.com/wildbook/lor-lru
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wildbook/lor-lru" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwildbook%2Flor-lru", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwildbook%2Flor-lru'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c46364c40a9049349024b84093e3b3b3818b7882
[INFO] testing wildbook/lor-lru against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwildbook%2Flor-lru" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wildbook/lor-lru 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 git repo https://github.com/wildbook/lor-lru
[INFO] finished tweaking git repo https://github.com/wildbook/lor-lru
[INFO] tweaked toml for git repo https://github.com/wildbook/lor-lru written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/wildbook/lor-lru already has a lockfile, it will not be regenerated
[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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] ad6023fc5471c9e2e456a4c6790e620352140784ce0f58919d35a2422ca7aef3
[INFO] running `Command { std: "docker" "start" "-a" "ad6023fc5471c9e2e456a4c6790e620352140784ce0f58919d35a2422ca7aef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad6023fc5471c9e2e456a4c6790e620352140784ce0f58919d35a2422ca7aef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad6023fc5471c9e2e456a4c6790e620352140784ce0f58919d35a2422ca7aef3", kill_on_drop: false }`
[INFO] [stdout] ad6023fc5471c9e2e456a4c6790e620352140784ce0f58919d35a2422ca7aef3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] c5f71b072c3f423c3ae23686130c797e34cb81c7ec4360034dcf444bec4c110b
[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" "c5f71b072c3f423c3ae23686130c797e34cb81c7ec4360034dcf444bec4c110b", kill_on_drop: false }`
[INFO] [stderr]    Compiling lor-lru v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "c5f71b072c3f423c3ae23686130c797e34cb81c7ec4360034dcf444bec4c110b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5f71b072c3f423c3ae23686130c797e34cb81c7ec4360034dcf444bec4c110b", kill_on_drop: false }`
[INFO] [stdout] c5f71b072c3f423c3ae23686130c797e34cb81c7ec4360034dcf444bec4c110b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] 22fc29238c8149f46e2d81d95d5c1750b1390d075b5945527728e02fd55fb4c6
[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" "22fc29238c8149f46e2d81d95d5c1750b1390d075b5945527728e02fd55fb4c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling lor-lru v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `Command { std: "docker" "inspect" "22fc29238c8149f46e2d81d95d5c1750b1390d075b5945527728e02fd55fb4c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22fc29238c8149f46e2d81d95d5c1750b1390d075b5945527728e02fd55fb4c6", kill_on_drop: false }`
[INFO] [stdout] 22fc29238c8149f46e2d81d95d5c1750b1390d075b5945527728e02fd55fb4c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 92cf822ccd6750fcbd837c23318848b00037b18b614bd7c63739776a1632ebb9
[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" "92cf822ccd6750fcbd837c23318848b00037b18b614bd7c63739776a1632ebb9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lor_lru-2be691bce9759da1)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test test_lru_cache_contains_key ... ok
[INFO] [stdout] test test_lru_cache_get_slot ... ok
[INFO] [stdout] test test_lru_cache_get_key ... ok
[INFO] [stdout] test test_lru_cache_insert_duplicate ... ok
[INFO] [stdout] test test_lru_hash_collision ... ok
[INFO] [stdout] test test_lru_cache_use_slot_not_found ... ok
[INFO] [stdout] test test_lru_cache_use_slot ... ok
[INFO] [stdout] test test_lru_cache_use_key_not_found ... ok
[INFO] [stdout] test test_lru_cache_insert_or_use_inserts ... ok
[INFO] [stdout] test test_lru_cache_use_key ... ok
[INFO] [stdout] test test_lru_cache_insert ... ok
[INFO] [stdout] test test_lru_cache_insert_or_use_uses ... ok
[INFO] [stdout] test test_lru_cache ... ok
[INFO] [stderr]    Doc-tests lor-lru
[INFO] [stdout] test test_lru_cache_cap_zero - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - LruCache (line 61) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "92cf822ccd6750fcbd837c23318848b00037b18b614bd7c63739776a1632ebb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92cf822ccd6750fcbd837c23318848b00037b18b614bd7c63739776a1632ebb9", kill_on_drop: false }`
[INFO] [stdout] 92cf822ccd6750fcbd837c23318848b00037b18b614bd7c63739776a1632ebb9