[INFO] cloning repository https://github.com/Ferdi265/refcount_interner
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ferdi265/refcount_interner" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFerdi265%2Frefcount_interner", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFerdi265%2Frefcount_interner'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 76ccde27fcc082778cb5eb27f783dcd205be06f0
[INFO] testing Ferdi265/refcount_interner against beta-2020-10-09 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFerdi265%2Frefcount_interner" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Ferdi265/refcount_interner 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 git repo https://github.com/Ferdi265/refcount_interner
[INFO] finished tweaking git repo https://github.com/Ferdi265/refcount_interner
[INFO] tweaked toml for git repo https://github.com/Ferdi265/refcount_interner written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/Ferdi265/refcount_interner already has a lockfile, it will not be regenerated
[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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 3e15e99bec6cbbb16c4e99575b430145231563ce4b72cee56b7927bc66a53f1d
[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" "3e15e99bec6cbbb16c4e99575b430145231563ce4b72cee56b7927bc66a53f1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e15e99bec6cbbb16c4e99575b430145231563ce4b72cee56b7927bc66a53f1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e15e99bec6cbbb16c4e99575b430145231563ce4b72cee56b7927bc66a53f1d", kill_on_drop: false }`
[INFO] [stdout] 3e15e99bec6cbbb16c4e99575b430145231563ce4b72cee56b7927bc66a53f1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] 7e32edd745cdf70f61cffbeb84e57326845687e9d1161664a77994b712e3c50c
[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" "7e32edd745cdf70f61cffbeb84e57326845687e9d1161664a77994b712e3c50c", kill_on_drop: false }`
[INFO] [stderr]    Compiling refcount-interner v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "7e32edd745cdf70f61cffbeb84e57326845687e9d1161664a77994b712e3c50c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e32edd745cdf70f61cffbeb84e57326845687e9d1161664a77994b712e3c50c", kill_on_drop: false }`
[INFO] [stdout] 7e32edd745cdf70f61cffbeb84e57326845687e9d1161664a77994b712e3c50c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 91119be7a7e17d07f734c22d594c53d838f3ce7a827af5e2b58bcd7995c1f029
[INFO] running `Command { std: "docker" "start" "-a" "91119be7a7e17d07f734c22d594c53d838f3ce7a827af5e2b58bcd7995c1f029", kill_on_drop: false }`
[INFO] [stderr]    Compiling refcount-interner v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "91119be7a7e17d07f734c22d594c53d838f3ce7a827af5e2b58bcd7995c1f029", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91119be7a7e17d07f734c22d594c53d838f3ce7a827af5e2b58bcd7995c1f029", kill_on_drop: false }`
[INFO] [stdout] 91119be7a7e17d07f734c22d594c53d838f3ce7a827af5e2b58bcd7995c1f029
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 7ef3e7ae8c1b625d81cee4a5184cc197210c31deabcacf8efb182f9a8ae61e2b
[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" "7ef3e7ae8c1b625d81cee4a5184cc197210c31deabcacf8efb182f9a8ae61e2b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[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/arc_interner.rs - arc_interner::ArcInterner<str>::intern_str (line 264) ... ok
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] test src/arc_interner.rs - arc_interner::ArcInterner<str>::intern_string (line 292) ... ok
[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_boxed (line 84) ... 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>::new (line 38) ... 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<T>::intern (line 141) ... 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]>::intern_vec (line 236) ... 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 (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>::intern_boxed (line 83) ... 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>::new (line 37) ... 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<str>::intern_string (line 291) ... 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<T>::try_intern (line 54) ... 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]>::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" "7ef3e7ae8c1b625d81cee4a5184cc197210c31deabcacf8efb182f9a8ae61e2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ef3e7ae8c1b625d81cee4a5184cc197210c31deabcacf8efb182f9a8ae61e2b", kill_on_drop: false }`
[INFO] [stdout] 7ef3e7ae8c1b625d81cee4a5184cc197210c31deabcacf8efb182f9a8ae61e2b
