[INFO] fetching crate nt-hive 0.2.0...
[INFO] testing nt-hive-0.2.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate nt-hive 0.2.0 into /workspace/builds/worker-88/source
[INFO] validating manifest of crates.io crate nt-hive 0.2.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nt-hive 0.2.0
[INFO] finished tweaking crates.io crate nt-hive 0.2.0
[INFO] tweaked toml for crates.io crate nt-hive 0.2.0 written to /workspace/builds/worker-88/source/Cargo.toml
[INFO] crate crates.io crate nt-hive 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 67446136b504f2b8365c5e4397867b6e462d11a92fa11e061f6d5a8e271250bc
[INFO] running `Command { std: "docker" "start" "-a" "67446136b504f2b8365c5e4397867b6e462d11a92fa11e061f6d5a8e271250bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67446136b504f2b8365c5e4397867b6e462d11a92fa11e061f6d5a8e271250bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67446136b504f2b8365c5e4397867b6e462d11a92fa11e061f6d5a8e271250bc", kill_on_drop: false }`
[INFO] [stdout] 67446136b504f2b8365c5e4397867b6e462d11a92fa11e061f6d5a8e271250bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76d55d7b6ad224127b0128d07bd67d44206d50d280e952438e947d3e464121d7
[INFO] running `Command { std: "docker" "start" "-a" "76d55d7b6ad224127b0128d07bd67d44206d50d280e952438e947d3e464121d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.20
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.39
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling zerocopy-derive v0.3.1
[INFO] [stderr]    Compiling displaydoc v0.2.3
[INFO] [stderr]    Compiling enumn v0.1.3
[INFO] [stderr]    Compiling zerocopy v0.6.1
[INFO] [stderr]    Compiling nt-hive v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.63s
[INFO] running `Command { std: "docker" "inspect" "76d55d7b6ad224127b0128d07bd67d44206d50d280e952438e947d3e464121d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76d55d7b6ad224127b0128d07bd67d44206d50d280e952438e947d3e464121d7", kill_on_drop: false }`
[INFO] [stdout] 76d55d7b6ad224127b0128d07bd67d44206d50d280e952438e947d3e464121d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5200faed8636925b3e294f5f5cb1c5fa7a0e52d53b9f0a32e5c8d3d20f3780a7
[INFO] running `Command { std: "docker" "start" "-a" "5200faed8636925b3e294f5f5cb1c5fa7a0e52d53b9f0a32e5c8d3d20f3780a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling nt-hive v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `Command { std: "docker" "inspect" "5200faed8636925b3e294f5f5cb1c5fa7a0e52d53b9f0a32e5c8d3d20f3780a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5200faed8636925b3e294f5f5cb1c5fa7a0e52d53b9f0a32e5c8d3d20f3780a7", kill_on_drop: false }`
[INFO] [stdout] 5200faed8636925b3e294f5f5cb1c5fa7a0e52d53b9f0a32e5c8d3d20f3780a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bff1e3120c6f2b6e5d8164ac0f2fb56e237d146ed8d94c16dceddaa5069f39e8
[INFO] running `Command { std: "docker" "start" "-a" "bff1e3120c6f2b6e5d8164ac0f2fb56e237d146ed8d94c16dceddaa5069f39e8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nt_hive-c832a67fa6435ef7)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test hive::tests::test_clear_volatile_subkeys ... ok
[INFO] [stdout] test big_data::tests::test_big_data ... ok
[INFO] [stdout] test key_value::tests::test_data ... ok
[INFO] [stdout] test string::tests::test_eq ... ok
[INFO] [stdout] test key_node::tests::test_subpath ... 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 string::tests::test_len ... ok
[INFO] [stdout] test key_node::tests::test_subkeys ... ok
[INFO] [stderr]    Doc-tests nt-hive
[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 0.06s
[INFO] [stdout] 
[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" "bff1e3120c6f2b6e5d8164ac0f2fb56e237d146ed8d94c16dceddaa5069f39e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bff1e3120c6f2b6e5d8164ac0f2fb56e237d146ed8d94c16dceddaa5069f39e8", kill_on_drop: false }`
[INFO] [stdout] bff1e3120c6f2b6e5d8164ac0f2fb56e237d146ed8d94c16dceddaa5069f39e8