[INFO] fetching crate census 0.4.0...
[INFO] testing census-0.4.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate census 0.4.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate census 0.4.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate census 0.4.0
[INFO] finished tweaking crates.io crate census 0.4.0
[INFO] tweaked toml for crates.io crate census 0.4.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d75b0fde634d5754f621d789016563eb8bbfa11f3ae8a41a2d17e4e68229796
[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" "2d75b0fde634d5754f621d789016563eb8bbfa11f3ae8a41a2d17e4e68229796", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d75b0fde634d5754f621d789016563eb8bbfa11f3ae8a41a2d17e4e68229796", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d75b0fde634d5754f621d789016563eb8bbfa11f3ae8a41a2d17e4e68229796", kill_on_drop: false }`
[INFO] [stdout] 2d75b0fde634d5754f621d789016563eb8bbfa11f3ae8a41a2d17e4e68229796
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] 48ef715ab7a745e153425907dfe919799dbf143f158366cc20f8cc17f10e68af
[INFO] running `Command { std: "docker" "start" "-a" "48ef715ab7a745e153425907dfe919799dbf143f158366cc20f8cc17f10e68af", kill_on_drop: false }`
[INFO] [stderr]    Compiling census v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "48ef715ab7a745e153425907dfe919799dbf143f158366cc20f8cc17f10e68af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48ef715ab7a745e153425907dfe919799dbf143f158366cc20f8cc17f10e68af", kill_on_drop: false }`
[INFO] [stdout] 48ef715ab7a745e153425907dfe919799dbf143f158366cc20f8cc17f10e68af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] 6ec7edacadd46aa2f64a3788d54a0f6a9c6027606e770bde9fc24bb19ea72173
[INFO] running `Command { std: "docker" "start" "-a" "6ec7edacadd46aa2f64a3788d54a0f6a9c6027606e770bde9fc24bb19ea72173", kill_on_drop: false }`
[INFO] [stderr]    Compiling census v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.87s
[INFO] running `Command { std: "docker" "inspect" "6ec7edacadd46aa2f64a3788d54a0f6a9c6027606e770bde9fc24bb19ea72173", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ec7edacadd46aa2f64a3788d54a0f6a9c6027606e770bde9fc24bb19ea72173", kill_on_drop: false }`
[INFO] [stdout] 6ec7edacadd46aa2f64a3788d54a0f6a9c6027606e770bde9fc24bb19ea72173
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 27ba45caa182f8c9129cc9d01011e79f9c30679a580b87b4aba0553c5e5286f6
[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" "27ba45caa182f8c9129cc9d01011e79f9c30679a580b87b4aba0553c5e5286f6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/census-fc8d5826b9e38b8f)
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_census ... ok
[INFO] [stdout] test tests::test_census_map ... ok
[INFO] [stdout] test tests::test_census_3 ... ok
[INFO] [stdout] test tests::test_census_2 ... ok
[INFO] [stdout] test tests::test_census_list_extends_life ... ok
[INFO] [stdout] test tests::test_census_race_condition ... ok
[INFO] [stdout] test tests::test_census_changes_iter_many ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.19s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests census
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - Inventory<T>::wait_until_empty (line 186) ... ignored
[INFO] [stdout] test src/lib.rs - Inventory<T>::list (line 153) ... ok
[INFO] [stdout] test src/lib.rs - Inventory<T>::list (line 131) ... ok
[INFO] [stdout] test src/lib.rs - TrackedObject<T>::map (line 257) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 2.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "27ba45caa182f8c9129cc9d01011e79f9c30679a580b87b4aba0553c5e5286f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27ba45caa182f8c9129cc9d01011e79f9c30679a580b87b4aba0553c5e5286f6", kill_on_drop: false }`
[INFO] [stdout] 27ba45caa182f8c9129cc9d01011e79f9c30679a580b87b4aba0553c5e5286f6