[INFO] fetching crate uluru 2.0.0...
[INFO] testing uluru-2.0.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate uluru 2.0.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate uluru 2.0.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate uluru 2.0.0
[INFO] finished tweaking crates.io crate uluru 2.0.0
[INFO] tweaked toml for crates.io crate uluru 2.0.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b0cecf8fca8bd59eebaa2af760f57df1bbefbb74af5812a0726d73685e60063
[INFO] running `Command { std: "docker" "start" "-a" "5b0cecf8fca8bd59eebaa2af760f57df1bbefbb74af5812a0726d73685e60063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b0cecf8fca8bd59eebaa2af760f57df1bbefbb74af5812a0726d73685e60063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b0cecf8fca8bd59eebaa2af760f57df1bbefbb74af5812a0726d73685e60063", kill_on_drop: false }`
[INFO] [stdout] 5b0cecf8fca8bd59eebaa2af760f57df1bbefbb74af5812a0726d73685e60063
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d1628a1f2c6f19830e49798f400509bce6395c2add24e06ad5dcf8da83503a2
[INFO] running `Command { std: "docker" "start" "-a" "3d1628a1f2c6f19830e49798f400509bce6395c2add24e06ad5dcf8da83503a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrayvec v0.7.1
[INFO] [stderr]    Compiling uluru v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "3d1628a1f2c6f19830e49798f400509bce6395c2add24e06ad5dcf8da83503a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d1628a1f2c6f19830e49798f400509bce6395c2add24e06ad5dcf8da83503a2", kill_on_drop: false }`
[INFO] [stdout] 3d1628a1f2c6f19830e49798f400509bce6395c2add24e06ad5dcf8da83503a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4ddc506cc592ac8a6a8bfa02e89394228fec341db4ad8daf1b37b45559267e5
[INFO] running `Command { std: "docker" "start" "-a" "f4ddc506cc592ac8a6a8bfa02e89394228fec341db4ad8daf1b37b45559267e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling uluru v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "f4ddc506cc592ac8a6a8bfa02e89394228fec341db4ad8daf1b37b45559267e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4ddc506cc592ac8a6a8bfa02e89394228fec341db4ad8daf1b37b45559267e5", kill_on_drop: false }`
[INFO] [stdout] f4ddc506cc592ac8a6a8bfa02e89394228fec341db4ad8daf1b37b45559267e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fdbf1a7ef756d69dfb62ed7da42b602f801c69022e9b4c7c02b196a4d54a2118
[INFO] running `Command { std: "docker" "start" "-a" "fdbf1a7ef756d69dfb62ed7da42b602f801c69022e9b4c7c02b196a4d54a2118", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 7 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/uluru-60869e8c881012ca)
[INFO] [stdout] test tests::front ... ok
[INFO] [stdout] test tests::find ... ok
[INFO] [stdout] test tests::touch ... ok
[INFO] [stdout] test tests::empty ... ok
[INFO] [stderr]    Doc-tests uluru
[INFO] [stdout] test tests::clear ... ok
[INFO] [stdout] test tests::insert ... ok
[INFO] [stdout] test tests::lookup ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 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/lib.rs - LRUCache (line 35) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fdbf1a7ef756d69dfb62ed7da42b602f801c69022e9b4c7c02b196a4d54a2118", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdbf1a7ef756d69dfb62ed7da42b602f801c69022e9b4c7c02b196a4d54a2118", kill_on_drop: false }`
[INFO] [stdout] fdbf1a7ef756d69dfb62ed7da42b602f801c69022e9b4c7c02b196a4d54a2118