[INFO] fetching crate refcount-interner 0.2.4...
[INFO] testing refcount-interner-0.2.4 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate refcount-interner 0.2.4 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate refcount-interner 0.2.4 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate refcount-interner 0.2.4
[INFO] finished tweaking crates.io crate refcount-interner 0.2.4
[INFO] tweaked toml for crates.io crate refcount-interner 0.2.4 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bbf122f991556461117f851a19c8cbf6ae93bd46f19322b03b5a9914aa846779
[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" "bbf122f991556461117f851a19c8cbf6ae93bd46f19322b03b5a9914aa846779", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bbf122f991556461117f851a19c8cbf6ae93bd46f19322b03b5a9914aa846779", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbf122f991556461117f851a19c8cbf6ae93bd46f19322b03b5a9914aa846779", kill_on_drop: false }`
[INFO] [stdout] bbf122f991556461117f851a19c8cbf6ae93bd46f19322b03b5a9914aa846779
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "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] ef271e00cdfaf53bfa039d99d0ddc813ad05a0f6ffc9d34c6a926563ac95b47e
[INFO] running `Command { std: "docker" "start" "-a" "ef271e00cdfaf53bfa039d99d0ddc813ad05a0f6ffc9d34c6a926563ac95b47e", kill_on_drop: false }`
[INFO] [stderr]    Compiling refcount-interner v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "ef271e00cdfaf53bfa039d99d0ddc813ad05a0f6ffc9d34c6a926563ac95b47e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef271e00cdfaf53bfa039d99d0ddc813ad05a0f6ffc9d34c6a926563ac95b47e", kill_on_drop: false }`
[INFO] [stdout] ef271e00cdfaf53bfa039d99d0ddc813ad05a0f6ffc9d34c6a926563ac95b47e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 874aa36c6283462866b703edce293422716e9351d141ad49e4d2fabc3806e1ec
[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" "874aa36c6283462866b703edce293422716e9351d141ad49e4d2fabc3806e1ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling refcount-interner v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "874aa36c6283462866b703edce293422716e9351d141ad49e4d2fabc3806e1ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "874aa36c6283462866b703edce293422716e9351d141ad49e4d2fabc3806e1ec", kill_on_drop: false }`
[INFO] [stdout] 874aa36c6283462866b703edce293422716e9351d141ad49e4d2fabc3806e1ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 38245ea2b296576a5876a4a53b831e5b0a9f68ee73d5ab6e6808d8d613c1ed2e
[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" "38245ea2b296576a5876a4a53b831e5b0a9f68ee73d5ab6e6808d8d613c1ed2e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/refcount_interner-b3c7e2e47a81c1a5
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests refcount-interner
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test src/rc_interner.rs - rc_interner::RcInterner<T>::intern (line 140) ... ok
[INFO] [stdout] test src/arc_interner.rs - arc_interner::ArcInterner<[T]>::intern_vec (line 236) ... ok
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] test src/arc_interner.rs - arc_interner::ArcInterner<str>::intern_str (line 264) ... ok
[INFO] [stdout] test src/rc_interner.rs - rc_interner::RcInterner (line 11) ... ok
[INFO] [stdout] test src/arc_interner.rs - arc_interner::ArcInterner<T>::new (line 38) ... ok
[INFO] [stdout] test src/arc_interner.rs - arc_interner::ArcInterner<T>::intern (line 141) ... ok
[INFO] [stdout] test src/arc_interner.rs - arc_interner::ArcInterner<T>::shrink_to_fit (line 107) ... ok
[INFO] [stdout] test src/arc_interner.rs - arc_interner::ArcInterner<T>::try_intern (line 55) ... ok
[INFO] [stdout] test src/arc_interner.rs - arc_interner::ArcInterner<T>::intern_cloned (line 175) ... ok
[INFO] [stdout] test src/arc_interner.rs - arc_interner::ArcInterner<str>::intern_string (line 292) ... ok
[INFO] [stdout] test src/arc_interner.rs - arc_interner::ArcInterner<T>::intern_boxed (line 84) ... ok
[INFO] [stdout] test src/arc_interner.rs - arc_interner::ArcInterner (line 12) ... ok
[INFO] [stdout] test src/arc_interner.rs - arc_interner::ArcInterner<[T]>::intern_slice (line 208) ... ok
[INFO] [stdout] test src/rc_interner.rs - rc_interner::RcInterner<T>::new (line 37) ... ok
[INFO] [stdout] test src/rc_interner.rs - rc_interner::RcInterner<T>::intern_boxed (line 83) ... ok
[INFO] [stdout] test src/rc_interner.rs - rc_interner::RcInterner<str>::intern_str (line 263) ... ok
[INFO] [stdout] test src/rc_interner.rs - rc_interner::RcInterner<T>::intern_cloned (line 174) ... ok
[INFO] [stdout] test src/rc_interner.rs - rc_interner::RcInterner<[T]>::intern_slice (line 207) ... ok
[INFO] [stdout] test src/rc_interner.rs - rc_interner::RcInterner<T>::shrink_to_fit (line 106) ... ok
[INFO] [stdout] test src/rc_interner.rs - rc_interner::RcInterner<str>::intern_string (line 291) ... ok
[INFO] [stdout] test src/rc_interner.rs - rc_interner::RcInterner<T>::try_intern (line 54) ... ok
[INFO] [stdout] test src/rc_interner.rs - rc_interner::RcInterner<[T]>::intern_vec (line 235) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "38245ea2b296576a5876a4a53b831e5b0a9f68ee73d5ab6e6808d8d613c1ed2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38245ea2b296576a5876a4a53b831e5b0a9f68ee73d5ab6e6808d8d613c1ed2e", kill_on_drop: false }`
[INFO] [stdout] 38245ea2b296576a5876a4a53b831e5b0a9f68ee73d5ab6e6808d8d613c1ed2e
