[INFO] fetching crate elaru 0.2.1...
[INFO] testing elaru-0.2.1 against 1.54.0 for beta-1.55-1
[INFO] extracting crate elaru 0.2.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate elaru 0.2.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate elaru 0.2.1
[INFO] finished tweaking crates.io crate elaru 0.2.1
[INFO] tweaked toml for crates.io crate elaru 0.2.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eb13e74e9be7396d4b38ec4f4f83dbdd78b3dba6d3d53d56dda7692e201d259b
[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" "eb13e74e9be7396d4b38ec4f4f83dbdd78b3dba6d3d53d56dda7692e201d259b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb13e74e9be7396d4b38ec4f4f83dbdd78b3dba6d3d53d56dda7692e201d259b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb13e74e9be7396d4b38ec4f4f83dbdd78b3dba6d3d53d56dda7692e201d259b", kill_on_drop: false }`
[INFO] [stdout] eb13e74e9be7396d4b38ec4f4f83dbdd78b3dba6d3d53d56dda7692e201d259b
[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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc3bafefbbf7539a446df7aba36aa7309365a17b274d6aadc5c0f5e53cdbdc05
[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" "cc3bafefbbf7539a446df7aba36aa7309365a17b274d6aadc5c0f5e53cdbdc05", kill_on_drop: false }`
[INFO] [stderr]    Compiling elaru v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "cc3bafefbbf7539a446df7aba36aa7309365a17b274d6aadc5c0f5e53cdbdc05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc3bafefbbf7539a446df7aba36aa7309365a17b274d6aadc5c0f5e53cdbdc05", kill_on_drop: false }`
[INFO] [stdout] cc3bafefbbf7539a446df7aba36aa7309365a17b274d6aadc5c0f5e53cdbdc05
[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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9491a0d9e3e23ec0b7dacaff87db1413f710e1d4f4eca4d6302a165c75930754
[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" "9491a0d9e3e23ec0b7dacaff87db1413f710e1d4f4eca4d6302a165c75930754", kill_on_drop: false }`
[INFO] [stderr]    Compiling elaru v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "9491a0d9e3e23ec0b7dacaff87db1413f710e1d4f4eca4d6302a165c75930754", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9491a0d9e3e23ec0b7dacaff87db1413f710e1d4f4eca4d6302a165c75930754", kill_on_drop: false }`
[INFO] [stdout] 9491a0d9e3e23ec0b7dacaff87db1413f710e1d4f4eca4d6302a165c75930754
[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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 72bc39d97428919628a187ad18c1044349f4546d3453a41163e18be7b8c7d6d9
[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" "72bc39d97428919628a187ad18c1044349f4546d3453a41163e18be7b8c7d6d9", kill_on_drop: false }`
[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] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/elaru-da75ce8869b88055)
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-39a84c7c9fe49e36)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test empty ... ok
[INFO] [stdout] test lookup ... ok
[INFO] [stdout] test insert ... ok
[INFO] [stdout] test clear ... ok
[INFO] [stdout] test remove_lru ... ok
[INFO] [stdout] test iter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests elaru
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - LRUCache (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.71s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "72bc39d97428919628a187ad18c1044349f4546d3453a41163e18be7b8c7d6d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72bc39d97428919628a187ad18c1044349f4546d3453a41163e18be7b8c7d6d9", kill_on_drop: false }`
[INFO] [stdout] 72bc39d97428919628a187ad18c1044349f4546d3453a41163e18be7b8c7d6d9
