[INFO] fetching crate superfusion 0.1.5...
[INFO] testing superfusion-0.1.5 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate superfusion 0.1.5 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate superfusion 0.1.5 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate superfusion 0.1.5
[INFO] finished tweaking crates.io crate superfusion 0.1.5
[INFO] tweaked toml for crates.io crate superfusion 0.1.5 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate superfusion 0.1.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", 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] f033379106e5ccfb0242f1b392808ee7dd5aba43f44694589540e533a33f71c3
[INFO] running `Command { std: "docker" "start" "-a" "f033379106e5ccfb0242f1b392808ee7dd5aba43f44694589540e533a33f71c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f033379106e5ccfb0242f1b392808ee7dd5aba43f44694589540e533a33f71c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f033379106e5ccfb0242f1b392808ee7dd5aba43f44694589540e533a33f71c3", kill_on_drop: false }`
[INFO] [stdout] f033379106e5ccfb0242f1b392808ee7dd5aba43f44694589540e533a33f71c3
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 066176b4bbd8194497c1e01be87c36142b0f3bfa9068176c49052ed57fdbd5e7
[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" "066176b4bbd8194497c1e01be87c36142b0f3bfa9068176c49052ed57fdbd5e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling thiserror v1.0.25
[INFO] [stderr]    Compiling superfusion v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.45s
[INFO] running `Command { std: "docker" "inspect" "066176b4bbd8194497c1e01be87c36142b0f3bfa9068176c49052ed57fdbd5e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "066176b4bbd8194497c1e01be87c36142b0f3bfa9068176c49052ed57fdbd5e7", kill_on_drop: false }`
[INFO] [stdout] 066176b4bbd8194497c1e01be87c36142b0f3bfa9068176c49052ed57fdbd5e7
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1178a1ca75d86315394ff32db40a9a1756d4b1ced5e65fe88ea60275d2c814c6
[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" "1178a1ca75d86315394ff32db40a9a1756d4b1ced5e65fe88ea60275d2c814c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling anyhow v1.0.41
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling superfusion v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 28.55s
[INFO] running `Command { std: "docker" "inspect" "1178a1ca75d86315394ff32db40a9a1756d4b1ced5e65fe88ea60275d2c814c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1178a1ca75d86315394ff32db40a9a1756d4b1ced5e65fe88ea60275d2c814c6", kill_on_drop: false }`
[INFO] [stdout] 1178a1ca75d86315394ff32db40a9a1756d4b1ced5e65fe88ea60275d2c814c6
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] 17c1c0b7d114072e261a6b45723c07cfc7b1dae37d0c285a5ec7eef33a6679d2
[INFO] running `Command { std: "docker" "start" "-a" "17c1c0b7d114072e261a6b45723c07cfc7b1dae37d0c285a5ec7eef33a6679d2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/superfusion-75cf54e7fc22e50a)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/criteria.rs (/opt/rustwide/target/debug/deps/criteria-350fe2e72359d926)
[INFO] [stdout] running 4 tests
[INFO] [stderr]    Doc-tests superfusion
[INFO] [stdout] test index::tests::is_similar_index ... ok
[INFO] [stdout] test index::tests::rename_index ... ok
[INFO] [stdout] test index::tests::rename_index_2 ... ok
[INFO] [stdout] test index::tests::rename_index_3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test invalid_dir_2 ... ok
[INFO] [stdout] test invalid_dir_3 ... ok
[INFO] [stdout] test non_existing_dir ... ok
[INFO] [stdout] test valid_dir ... ok
[INFO] [stdout] test invalid_dir_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/criteria.rs - criteria::Composite::with (line 37) ... ok
[INFO] [stdout] test src/index.rs - index::Index::is_similar (line 32) ... ok
[INFO] [stdout] test src/criteria.rs - criteria::Composite (line 13) ... ok
[INFO] [stdout] test src/index.rs - index::IndexList::get (line 138) ... ok
[INFO] [stdout] test src/index.rs - index::IndexList::get_different_pid (line 115) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.64s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "17c1c0b7d114072e261a6b45723c07cfc7b1dae37d0c285a5ec7eef33a6679d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17c1c0b7d114072e261a6b45723c07cfc7b1dae37d0c285a5ec7eef33a6679d2", kill_on_drop: false }`
[INFO] [stdout] 17c1c0b7d114072e261a6b45723c07cfc7b1dae37d0c285a5ec7eef33a6679d2