[INFO] fetching crate hashable_rc 0.1.2...
[INFO] testing hashable_rc-0.1.2 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate hashable_rc 0.1.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate hashable_rc 0.1.2 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hashable_rc 0.1.2
[INFO] finished tweaking crates.io crate hashable_rc 0.1.2
[INFO] tweaked toml for crates.io crate hashable_rc 0.1.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b3816c6c5875673e9cd9dfaa7f98acfdef55bd08e4ace05ebfc85ddfeacd30e
[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" "2b3816c6c5875673e9cd9dfaa7f98acfdef55bd08e4ace05ebfc85ddfeacd30e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b3816c6c5875673e9cd9dfaa7f98acfdef55bd08e4ace05ebfc85ddfeacd30e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b3816c6c5875673e9cd9dfaa7f98acfdef55bd08e4ace05ebfc85ddfeacd30e", kill_on_drop: false }`
[INFO] [stdout] 2b3816c6c5875673e9cd9dfaa7f98acfdef55bd08e4ace05ebfc85ddfeacd30e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] d8660751c47d79e6147b75cf9ddaddd1a85b3b858f899aaf2aafd099448969df
[INFO] running `Command { std: "docker" "start" "-a" "d8660751c47d79e6147b75cf9ddaddd1a85b3b858f899aaf2aafd099448969df", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashable_rc v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "d8660751c47d79e6147b75cf9ddaddd1a85b3b858f899aaf2aafd099448969df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8660751c47d79e6147b75cf9ddaddd1a85b3b858f899aaf2aafd099448969df", kill_on_drop: false }`
[INFO] [stdout] d8660751c47d79e6147b75cf9ddaddd1a85b3b858f899aaf2aafd099448969df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 368dea8b34ae2d68cc67723ed0526fae384ab7aa11deec37b1e4d55e1fdfc867
[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" "368dea8b34ae2d68cc67723ed0526fae384ab7aa11deec37b1e4d55e1fdfc867", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashable_rc v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "368dea8b34ae2d68cc67723ed0526fae384ab7aa11deec37b1e4d55e1fdfc867", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "368dea8b34ae2d68cc67723ed0526fae384ab7aa11deec37b1e4d55e1fdfc867", kill_on_drop: false }`
[INFO] [stdout] 368dea8b34ae2d68cc67723ed0526fae384ab7aa11deec37b1e4d55e1fdfc867
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ac55c179515d85fde47f90281b90c242a7c9c038ff58753a4de8f6e674cdbb61
[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" "ac55c179515d85fde47f90281b90c242a7c9c038ff58753a4de8f6e674cdbb61", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hashable_rc-85c6e900c3f5e28c
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::test_hashable_weak_eq_no_value ... ok
[INFO] [stdout] test tests::test_hashable_weak_eq ... ok
[INFO] [stdout] test tests::test_hashable_rc_hash ... ok
[INFO] [stdout] test tests::test_hashable_rc_eq ... ok
[INFO] [stdout] test tests::test_hashable_weak_hash ... ok
[INFO] [stdout] test tests::test_hashable_rc_hash_does_not_memory_leak ... ok
[INFO] [stdout] test tests::test_hashable_weak_hash_no_value ... ok
[INFO] [stdout] test tests::test_hashable_weak_hash_does_not_memory_leak ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hashable_rc
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - HashableRc (line 74) ... ok
[INFO] [stdout] test src/lib.rs - HashableRc (line 108) ... ok
[INFO] [stdout] test src/lib.rs - HashableWeak (line 237) ... ok
[INFO] [stdout] test src/lib.rs - HashableWeak (line 210) ... ok
[INFO] [stdout] test src/lib.rs - HashableWeak (line 175) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ac55c179515d85fde47f90281b90c242a7c9c038ff58753a4de8f6e674cdbb61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac55c179515d85fde47f90281b90c242a7c9c038ff58753a4de8f6e674cdbb61", kill_on_drop: false }`
[INFO] [stdout] ac55c179515d85fde47f90281b90c242a7c9c038ff58753a4de8f6e674cdbb61