[INFO] fetching crate memoizer 0.2.2... [INFO] testing memoizer-0.2.2 against 1.59.0 for beta-1.60-1 [INFO] extracting crate memoizer 0.2.2 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate memoizer 0.2.2 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate memoizer 0.2.2 [INFO] finished tweaking crates.io crate memoizer 0.2.2 [INFO] tweaked toml for crates.io crate memoizer 0.2.2 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 826a020a3da99e5cfa666c332bc01b7ee1b309aa16fc55c9b740f3643d80b550 [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" "826a020a3da99e5cfa666c332bc01b7ee1b309aa16fc55c9b740f3643d80b550", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "826a020a3da99e5cfa666c332bc01b7ee1b309aa16fc55c9b740f3643d80b550", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "826a020a3da99e5cfa666c332bc01b7ee1b309aa16fc55c9b740f3643d80b550", kill_on_drop: false }` [INFO] [stdout] 826a020a3da99e5cfa666c332bc01b7ee1b309aa16fc55c9b740f3643d80b550 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "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] db87392657c5f536ccdb83e9bfe3436fb3f75af0eee9cc2d370a1f80ca429008 [INFO] running `Command { std: "docker" "start" "-a" "db87392657c5f536ccdb83e9bfe3436fb3f75af0eee9cc2d370a1f80ca429008", kill_on_drop: false }` [INFO] [stderr] Compiling memoizer v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.04s [INFO] running `Command { std: "docker" "inspect" "db87392657c5f536ccdb83e9bfe3436fb3f75af0eee9cc2d370a1f80ca429008", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db87392657c5f536ccdb83e9bfe3436fb3f75af0eee9cc2d370a1f80ca429008", kill_on_drop: false }` [INFO] [stdout] db87392657c5f536ccdb83e9bfe3436fb3f75af0eee9cc2d370a1f80ca429008 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f0a8413ea8eca07c518357fdadaf814191efbf43db5f5ef635304f7ae21a27bb [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" "f0a8413ea8eca07c518357fdadaf814191efbf43db5f5ef635304f7ae21a27bb", kill_on_drop: false }` [INFO] [stderr] Compiling memoizer v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.06s [INFO] running `Command { std: "docker" "inspect" "f0a8413ea8eca07c518357fdadaf814191efbf43db5f5ef635304f7ae21a27bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0a8413ea8eca07c518357fdadaf814191efbf43db5f5ef635304f7ae21a27bb", kill_on_drop: false }` [INFO] [stdout] f0a8413ea8eca07c518357fdadaf814191efbf43db5f5ef635304f7ae21a27bb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a1d35b6c37d07795bd354364bb9a64828edc215686078dbb404a83966b351a06 [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" "a1d35b6c37d07795bd354364bb9a64828edc215686078dbb404a83966b351a06", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] running 8 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/memoizer-286323d06d92c871) [INFO] [stdout] test tests::constructor ... ok [INFO] [stdout] test tests::heap_allocated ... ok [INFO] [stderr] Doc-tests memoizer [INFO] [stdout] test tests::heap_returned ... ok [INFO] [stdout] test tests::structs ... ok [INFO] [stdout] test tests::memoization ... ok [INFO] [stdout] test tests::mixed_types ... ok [INFO] [stdout] test tests::multiple ... ok [INFO] [stdout] test tests::structs_by_ref ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - Memoizer::value (line 55) ... ok [INFO] [stdout] test src/lib.rs - Memoizer::new (line 36) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.80s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a1d35b6c37d07795bd354364bb9a64828edc215686078dbb404a83966b351a06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1d35b6c37d07795bd354364bb9a64828edc215686078dbb404a83966b351a06", kill_on_drop: false }` [INFO] [stdout] a1d35b6c37d07795bd354364bb9a64828edc215686078dbb404a83966b351a06