[INFO] fetching crate fixed-typed-arena 0.1.2...
[INFO] testing fixed-typed-arena-0.1.2 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate fixed-typed-arena 0.1.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate fixed-typed-arena 0.1.2 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fixed-typed-arena 0.1.2
[INFO] finished tweaking crates.io crate fixed-typed-arena 0.1.2
[INFO] tweaked toml for crates.io crate fixed-typed-arena 0.1.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 52f87fb97102355150d82322aa20749851cb8da259d99b81a0483e5e627048c4
[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" "52f87fb97102355150d82322aa20749851cb8da259d99b81a0483e5e627048c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52f87fb97102355150d82322aa20749851cb8da259d99b81a0483e5e627048c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52f87fb97102355150d82322aa20749851cb8da259d99b81a0483e5e627048c4", kill_on_drop: false }`
[INFO] [stdout] 52f87fb97102355150d82322aa20749851cb8da259d99b81a0483e5e627048c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 42dab8285b3f599b6abcb396d7a957c33c28a8d1c031ac1ac1161b5e74454002
[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" "42dab8285b3f599b6abcb396d7a957c33c28a8d1c031ac1ac1161b5e74454002", kill_on_drop: false }`
[INFO] [stderr]    Compiling fixed-typed-arena v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "42dab8285b3f599b6abcb396d7a957c33c28a8d1c031ac1ac1161b5e74454002", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42dab8285b3f599b6abcb396d7a957c33c28a8d1c031ac1ac1161b5e74454002", kill_on_drop: false }`
[INFO] [stdout] 42dab8285b3f599b6abcb396d7a957c33c28a8d1c031ac1ac1161b5e74454002
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfc92145b58c70af23314d1bd271be1560f4d86a8bd149fe5b14148fdca76953
[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" "dfc92145b58c70af23314d1bd271be1560f4d86a8bd149fe5b14148fdca76953", kill_on_drop: false }`
[INFO] [stderr]    Compiling fixed-typed-arena v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "dfc92145b58c70af23314d1bd271be1560f4d86a8bd149fe5b14148fdca76953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfc92145b58c70af23314d1bd271be1560f4d86a8bd149fe5b14148fdca76953", kill_on_drop: false }`
[INFO] [stdout] dfc92145b58c70af23314d1bd271be1560f4d86a8bd149fe5b14148fdca76953
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", 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] 0f2a5a42c9eacdeb3d4a47009df18d337f4d86123266b8998dcb7af201685596
[INFO] running `Command { std: "docker" "start" "-a" "0f2a5a42c9eacdeb3d4a47009df18d337f4d86123266b8998dcb7af201685596", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] running 11 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fixed_typed_arena-1e8d8a82a70af308)
[INFO] [stdout] test tests::arena::basic ... ok
[INFO] [stdout] test tests::arena::ensure_dropped ... ok
[INFO] [stdout] test tests::manually_drop::basic ... ok
[INFO] [stdout] test tests::arena::empty ... ok
[INFO] [stdout] test tests::arena::multiple_chunks ... ok
[INFO] [stdout] test tests::manually_drop::multiple_chunks ... ok
[INFO] [stdout] test tests::crate_example ... ok
[INFO] [stdout] test tests::manually_drop::empty ... ok
[INFO] [stdout] test tests::manually_drop::ensure_dropped ... ok
[INFO] [stdout] test tests::manually_drop::ensure_leaked ... ok
[INFO] [stdout] test tests::arena::zero_chunk_size - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fixed-typed-arena
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 56) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.58s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0f2a5a42c9eacdeb3d4a47009df18d337f4d86123266b8998dcb7af201685596", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f2a5a42c9eacdeb3d4a47009df18d337f4d86123266b8998dcb7af201685596", kill_on_drop: false }`
[INFO] [stdout] 0f2a5a42c9eacdeb3d4a47009df18d337f4d86123266b8998dcb7af201685596