[INFO] fetching crate leetup-cache 0.1.0...
[INFO] testing leetup-cache-0.1.0 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate leetup-cache 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate leetup-cache 0.1.0 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate leetup-cache 0.1.0
[INFO] finished tweaking crates.io crate leetup-cache 0.1.0
[INFO] tweaked toml for crates.io crate leetup-cache 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c6279e4a6622666b29d4194e8f7b61916b075eb92b46028f6f40df38d915abcb
[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" "c6279e4a6622666b29d4194e8f7b61916b075eb92b46028f6f40df38d915abcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6279e4a6622666b29d4194e8f7b61916b075eb92b46028f6f40df38d915abcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6279e4a6622666b29d4194e8f7b61916b075eb92b46028f6f40df38d915abcb", kill_on_drop: false }`
[INFO] [stdout] c6279e4a6622666b29d4194e8f7b61916b075eb92b46028f6f40df38d915abcb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] 6037299cd1f39058a37de2a077ed1e1b95ab6d90b81df9e4f95d0128481f26a6
[INFO] running `Command { std: "docker" "start" "-a" "6037299cd1f39058a37de2a077ed1e1b95ab6d90b81df9e4f95d0128481f26a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling anyhow v1.0.34
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling leetup-cache v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.96s
[INFO] running `Command { std: "docker" "inspect" "6037299cd1f39058a37de2a077ed1e1b95ab6d90b81df9e4f95d0128481f26a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6037299cd1f39058a37de2a077ed1e1b95ab6d90b81df9e4f95d0128481f26a6", kill_on_drop: false }`
[INFO] [stdout] 6037299cd1f39058a37de2a077ed1e1b95ab6d90b81df9e4f95d0128481f26a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ef4fd14cfca3fd71c08f03c7f90b31d6605c8eb3a35ac9eae1f16ec55137916
[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" "0ef4fd14cfca3fd71c08f03c7f90b31d6605c8eb3a35ac9eae1f16ec55137916", kill_on_drop: false }`
[INFO] [stderr]    Compiling leetup-cache v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "0ef4fd14cfca3fd71c08f03c7f90b31d6605c8eb3a35ac9eae1f16ec55137916", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ef4fd14cfca3fd71c08f03c7f90b31d6605c8eb3a35ac9eae1f16ec55137916", kill_on_drop: false }`
[INFO] [stdout] 0ef4fd14cfca3fd71c08f03c7f90b31d6605c8eb3a35ac9eae1f16ec55137916
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f247fa9ff7f513b03243088b2d80b6ff5f7bd81da6b30f10fcbdf84c74263ba8
[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" "f247fa9ff7f513b03243088b2d80b6ff5f7bd81da6b30f10fcbdf84c74263ba8", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/leetup_cache-830453f6c1ab008a
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests leetup-cache
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/kvstore.rs - kvstore::KvStore (line 22) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/kvstore.rs - kvstore::KvStore (line 22) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `yakv`
[INFO] [stdout]  --> src/kvstore.rs:23:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use yakv::{KvStore, Result};
[INFO] [stdout]   |     ^^^^ use of undeclared crate or module `yakv`
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_owne` found for reference `&'static str` in the current scope
[INFO] [stdout]  --> src/kvstore.rs:28:27
[INFO] [stdout]   |
[INFO] [stdout] 8 | let val = store.get("key".to_owne())?;
[INFO] [stdout]   |                           ^^^^^^^ method not found in `&'static str`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/kvstore.rs - kvstore::KvStore (line 22)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "f247fa9ff7f513b03243088b2d80b6ff5f7bd81da6b30f10fcbdf84c74263ba8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f247fa9ff7f513b03243088b2d80b6ff5f7bd81da6b30f10fcbdf84c74263ba8", kill_on_drop: false }`
[INFO] [stdout] f247fa9ff7f513b03243088b2d80b6ff5f7bd81da6b30f10fcbdf84c74263ba8