[INFO] fetching crate nobility 0.2.0...
[INFO] testing nobility-0.2.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate nobility 0.2.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate nobility 0.2.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nobility 0.2.0
[INFO] finished tweaking crates.io crate nobility 0.2.0
[INFO] tweaked toml for crates.io crate nobility 0.2.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate nobility 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 82bd449d365149382c4375975f37e9085e8fb26c51bf15ce3e2683be7199aaf3
[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" "82bd449d365149382c4375975f37e9085e8fb26c51bf15ce3e2683be7199aaf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82bd449d365149382c4375975f37e9085e8fb26c51bf15ce3e2683be7199aaf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82bd449d365149382c4375975f37e9085e8fb26c51bf15ce3e2683be7199aaf3", kill_on_drop: false }`
[INFO] [stdout] 82bd449d365149382c4375975f37e9085e8fb26c51bf15ce3e2683be7199aaf3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ba2fd0524192818d09ef98129dafe1657a17665126b8d66b2adef57a2774ca4
[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" "2ba2fd0524192818d09ef98129dafe1657a17665126b8d66b2adef57a2774ca4", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling adler v0.2.3
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling cesu8 v1.1.0
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]    Compiling flate2 v1.0.19
[INFO] [stderr]    Compiling nobility v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.58s
[INFO] running `Command { std: "docker" "inspect" "2ba2fd0524192818d09ef98129dafe1657a17665126b8d66b2adef57a2774ca4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ba2fd0524192818d09ef98129dafe1657a17665126b8d66b2adef57a2774ca4", kill_on_drop: false }`
[INFO] [stdout] 2ba2fd0524192818d09ef98129dafe1657a17665126b8d66b2adef57a2774ca4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 629c4818642e322da672645c16acc7beae38220850a3703bdeb2f3d4416aeb39
[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" "629c4818642e322da672645c16acc7beae38220850a3703bdeb2f3d4416aeb39", kill_on_drop: false }`
[INFO] [stderr]    Compiling nobility v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.86s
[INFO] running `Command { std: "docker" "inspect" "629c4818642e322da672645c16acc7beae38220850a3703bdeb2f3d4416aeb39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "629c4818642e322da672645c16acc7beae38220850a3703bdeb2f3d4416aeb39", kill_on_drop: false }`
[INFO] [stdout] 629c4818642e322da672645c16acc7beae38220850a3703bdeb2f3d4416aeb39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f1f26896fa7dde3693b82faefc4f33b59bad19f5c81860609718baef74c75e83
[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" "f1f26896fa7dde3693b82faefc4f33b59bad19f5c81860609718baef74c75e83", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nobility-a6ad172c7b9692d1)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/decode.rs (/opt/rustwide/target/debug/deps/decode-ba83238a81968ca9)
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test decode_hello_world ... ok
[INFO] [stderr]      Running tests/encode.rs (/opt/rustwide/target/debug/deps/encode-8a3aa45d681b9cee)
[INFO] [stdout] test decode_bigtest ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_hello ... ok
[INFO] [stdout] test test_bigtest ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/string.rs (/opt/rustwide/target/debug/deps/string-3425c6d63b088a17)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_string_debug_malformed ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nobility
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/bin_encode/compound.rs - bin_encode::compound::CompoundWriter (line 9) ... ok
[INFO] [stdout] test src/bin_decode/compound.rs - bin_decode::compound::Compound (line 31) ... ok
[INFO] [stdout] test src/bin_encode/tag.rs - bin_encode::tag::TagWriter (line 9) ... ok
[INFO] [stdout] test src/lib.rs - bin_encode (line 21) ... ok
[INFO] [stdout] test src/bin_encode/list.rs - bin_encode::list::CompoundListWriter (line 9) ... ok
[INFO] [stdout] test src/lib.rs - bin_decode (line 24) ... ok
[INFO] [stdout] test src/bin_encode/mod.rs - bin_encode::NbtWriter (line 40) ... ok
[INFO] [stdout] test src/bin_decode/mod.rs - bin_decode::Document (line 318) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.44s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f1f26896fa7dde3693b82faefc4f33b59bad19f5c81860609718baef74c75e83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1f26896fa7dde3693b82faefc4f33b59bad19f5c81860609718baef74c75e83", kill_on_drop: false }`
[INFO] [stdout] f1f26896fa7dde3693b82faefc4f33b59bad19f5c81860609718baef74c75e83