[INFO] fetching crate nt-hive 0.1.0...
[INFO] testing nt-hive-0.1.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate nt-hive 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate nt-hive 0.1.0 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 nt-hive 0.1.0
[INFO] finished tweaking crates.io crate nt-hive 0.1.0
[INFO] tweaked toml for crates.io crate nt-hive 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate nt-hive 0.1.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 0ef3fd2b86639085515d47f33d37c27a64ecf6a56df7fb8a52661cd3d2dbf3e7
[INFO] running `Command { std: "docker" "start" "-a" "0ef3fd2b86639085515d47f33d37c27a64ecf6a56df7fb8a52661cd3d2dbf3e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ef3fd2b86639085515d47f33d37c27a64ecf6a56df7fb8a52661cd3d2dbf3e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ef3fd2b86639085515d47f33d37c27a64ecf6a56df7fb8a52661cd3d2dbf3e7", kill_on_drop: false }`
[INFO] [stdout] 0ef3fd2b86639085515d47f33d37c27a64ecf6a56df7fb8a52661cd3d2dbf3e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 240a3b19c98bf9f0ee4fcb1d6878c1811eba002ef2eba79eeb1c15e43ef8329c
[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" "240a3b19c98bf9f0ee4fcb1d6878c1811eba002ef2eba79eeb1c15e43ef8329c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.20
[INFO] [stderr]    Compiling syn v1.0.39
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling zerocopy-derive v0.2.0
[INFO] [stderr]    Compiling displaydoc v0.1.7
[INFO] [stderr]    Compiling enumn v0.1.3
[INFO] [stderr]    Compiling zerocopy v0.3.0
[INFO] [stderr]    Compiling nt-hive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.34s
[INFO] running `Command { std: "docker" "inspect" "240a3b19c98bf9f0ee4fcb1d6878c1811eba002ef2eba79eeb1c15e43ef8329c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "240a3b19c98bf9f0ee4fcb1d6878c1811eba002ef2eba79eeb1c15e43ef8329c", kill_on_drop: false }`
[INFO] [stdout] 240a3b19c98bf9f0ee4fcb1d6878c1811eba002ef2eba79eeb1c15e43ef8329c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 75f5c771909b72c92cc91fd63f88ec90988252f01c309c79f9fb00ceffb18ceb
[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" "75f5c771909b72c92cc91fd63f88ec90988252f01c309c79f9fb00ceffb18ceb", kill_on_drop: false }`
[INFO] [stderr]    Compiling nt-hive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.82s
[INFO] running `Command { std: "docker" "inspect" "75f5c771909b72c92cc91fd63f88ec90988252f01c309c79f9fb00ceffb18ceb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75f5c771909b72c92cc91fd63f88ec90988252f01c309c79f9fb00ceffb18ceb", kill_on_drop: false }`
[INFO] [stdout] 75f5c771909b72c92cc91fd63f88ec90988252f01c309c79f9fb00ceffb18ceb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stdout] 8376d1fd1508957d6d747abeb071edd4c5459b94c85b90ba3156d5c75c25f127
[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" "8376d1fd1508957d6d747abeb071edd4c5459b94c85b90ba3156d5c75c25f127", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nt_hive-172800356209d4c0)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test string::tests::test_eq ... ok
[INFO] [stdout] test big_data::tests::test_big_data ... ok
[INFO] [stdout] test hive::tests::test_clear_volatile_subkeys ... ok
[INFO] [stdout] test key_node::tests::test_character_encoding ... ok
[INFO] [stdout] test string::tests::test_is_empty ... ok
[INFO] [stdout] test string::tests::test_ord ... ok
[INFO] [stdout] test key_value::tests::test_data ... ok
[INFO] [stdout] test key_node::tests::test_subpath ... ok
[INFO] [stdout] test key_node::tests::test_subkeys ... ok
[INFO] [stdout] test string::tests::test_len ... ok
[INFO] [stdout] test key_node::tests::test_subkey ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nt-hive
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8376d1fd1508957d6d747abeb071edd4c5459b94c85b90ba3156d5c75c25f127", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8376d1fd1508957d6d747abeb071edd4c5459b94c85b90ba3156d5c75c25f127", kill_on_drop: false }`
[INFO] [stdout] 8376d1fd1508957d6d747abeb071edd4c5459b94c85b90ba3156d5c75c25f127