[INFO] fetching crate leetup-cache 0.1.0...
[INFO] testing leetup-cache-0.1.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[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 ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce8bc22dc69f543d3d8f4cd87dd6dbf8365aa7020bf10ddaad2d52a871ca5e32
[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" "ce8bc22dc69f543d3d8f4cd87dd6dbf8365aa7020bf10ddaad2d52a871ca5e32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce8bc22dc69f543d3d8f4cd87dd6dbf8365aa7020bf10ddaad2d52a871ca5e32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce8bc22dc69f543d3d8f4cd87dd6dbf8365aa7020bf10ddaad2d52a871ca5e32", kill_on_drop: false }`
[INFO] [stdout] ce8bc22dc69f543d3d8f4cd87dd6dbf8365aa7020bf10ddaad2d52a871ca5e32
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] be841d8707774a57173b3ffbeac4b4d1258c317fbb533879c446a1bd108be621
[INFO] running `Command { std: "docker" "start" "-a" "be841d8707774a57173b3ffbeac4b4d1258c317fbb533879c446a1bd108be621", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling leetup-cache v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.74s
[INFO] running `Command { std: "docker" "inspect" "be841d8707774a57173b3ffbeac4b4d1258c317fbb533879c446a1bd108be621", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be841d8707774a57173b3ffbeac4b4d1258c317fbb533879c446a1bd108be621", kill_on_drop: false }`
[INFO] [stdout] be841d8707774a57173b3ffbeac4b4d1258c317fbb533879c446a1bd108be621
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] 431dfc96ba0fafdbd86bc07ec2b6485251b5338c0cf5d5cdb00c109fc0499300
[INFO] running `Command { std: "docker" "start" "-a" "431dfc96ba0fafdbd86bc07ec2b6485251b5338c0cf5d5cdb00c109fc0499300", kill_on_drop: false }`
[INFO] [stderr]    Compiling leetup-cache v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "431dfc96ba0fafdbd86bc07ec2b6485251b5338c0cf5d5cdb00c109fc0499300", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "431dfc96ba0fafdbd86bc07ec2b6485251b5338c0cf5d5cdb00c109fc0499300", kill_on_drop: false }`
[INFO] [stdout] 431dfc96ba0fafdbd86bc07ec2b6485251b5338c0cf5d5cdb00c109fc0499300
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", 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] 952558178baf32bd60d1741d81cd7d5d7e015199f6e3845ee1e0e792c23a6c86
[INFO] running `Command { std: "docker" "start" "-a" "952558178baf32bd60d1741d81cd7d5d7e015199f6e3845ee1e0e792c23a6c86", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/leetup_cache-1ce2d7f80739ae18)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests leetup-cache
[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 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; finished in 0.25s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "952558178baf32bd60d1741d81cd7d5d7e015199f6e3845ee1e0e792c23a6c86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "952558178baf32bd60d1741d81cd7d5d7e015199f6e3845ee1e0e792c23a6c86", kill_on_drop: false }`
[INFO] [stdout] 952558178baf32bd60d1741d81cd7d5d7e015199f6e3845ee1e0e792c23a6c86