[INFO] fetching crate cachers 0.1.0...
[INFO] testing cachers-0.1.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate cachers 0.1.0 into /workspace/builds/worker-112/source
[INFO] validating manifest of crates.io crate cachers 0.1.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cachers 0.1.0
[INFO] finished tweaking crates.io crate cachers 0.1.0
[INFO] tweaked toml for crates.io crate cachers 0.1.0 written to /workspace/builds/worker-112/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 304c5a1b0828714b8b317498f2309a8eb1a086cdf9fabadeb1dc070c94bdb527
[INFO] running `Command { std: "docker" "start" "-a" "304c5a1b0828714b8b317498f2309a8eb1a086cdf9fabadeb1dc070c94bdb527", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "304c5a1b0828714b8b317498f2309a8eb1a086cdf9fabadeb1dc070c94bdb527", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "304c5a1b0828714b8b317498f2309a8eb1a086cdf9fabadeb1dc070c94bdb527", kill_on_drop: false }`
[INFO] [stdout] 304c5a1b0828714b8b317498f2309a8eb1a086cdf9fabadeb1dc070c94bdb527
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b93cd86049d38252ea1fd2281e1c3b93d51a81bb67edb016f610be27d0afafe
[INFO] running `Command { std: "docker" "start" "-a" "9b93cd86049d38252ea1fd2281e1c3b93d51a81bb67edb016f610be27d0afafe", kill_on_drop: false }`
[INFO] [stderr]    Compiling cachers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "9b93cd86049d38252ea1fd2281e1c3b93d51a81bb67edb016f610be27d0afafe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b93cd86049d38252ea1fd2281e1c3b93d51a81bb67edb016f610be27d0afafe", kill_on_drop: false }`
[INFO] [stdout] 9b93cd86049d38252ea1fd2281e1c3b93d51a81bb67edb016f610be27d0afafe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47929de236c839788d4e989ba771e02f677dc0dc84252e77e061fab74fbf7105
[INFO] running `Command { std: "docker" "start" "-a" "47929de236c839788d4e989ba771e02f677dc0dc84252e77e061fab74fbf7105", kill_on_drop: false }`
[INFO] [stderr]    Compiling cachers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "47929de236c839788d4e989ba771e02f677dc0dc84252e77e061fab74fbf7105", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47929de236c839788d4e989ba771e02f677dc0dc84252e77e061fab74fbf7105", kill_on_drop: false }`
[INFO] [stdout] 47929de236c839788d4e989ba771e02f677dc0dc84252e77e061fab74fbf7105
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9e3445bd93bc21ee79264d45d81ef60c7868677c0ae763e6e8e94970e1dc19a0
[INFO] running `Command { std: "docker" "start" "-a" "9e3445bd93bc21ee79264d45d81ef60c7868677c0ae763e6e8e94970e1dc19a0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cachers-2791273c78ef5700)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test segment::tests::get_or_populate_evicts ... ok
[INFO] [stdout] test eviction::tests::test_it_works ... ok
[INFO] [stdout] test segment::tests::hit_populates ... ok
[INFO] [stdout] test segment::tests::miss_populates_not ... ok
[INFO] [stdout] test segment::tests::update_evicts ... ok
[INFO] [stdout] test segment::tests::update_populates ... ok
[INFO] [stdout] test segment::tests::update_removes ... ok
[INFO] [stdout] test segment::tests::update_updates ... ok
[INFO] [stdout] test tests::evicts ... ok
[INFO] [stdout] test tests::hit_populates ... ok
[INFO] [stdout] test tests::miss_populates_not ... ok
[INFO] [stdout] test tests::remove_removes ... ok
[INFO] [stdout] test tests::update_populates ... ok
[INFO] [stdout] test tests::update_removes ... ok
[INFO] [stdout] test tests::update_updates ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cachers
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - CacheThrough<K, V>::new (line 85) ... ok
[INFO] [stdout] test src/lib.rs - CacheThrough (line 50) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.96s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9e3445bd93bc21ee79264d45d81ef60c7868677c0ae763e6e8e94970e1dc19a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e3445bd93bc21ee79264d45d81ef60c7868677c0ae763e6e8e94970e1dc19a0", kill_on_drop: false }`
[INFO] [stdout] 9e3445bd93bc21ee79264d45d81ef60c7868677c0ae763e6e8e94970e1dc19a0
