[INFO] fetching crate nobility 0.2.0...
[INFO] testing nobility-0.2.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate nobility 0.2.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate nobility 0.2.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", 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-9/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" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f7c0f009c6eb09ff199d9a1bec321accd26700b4a36b568e246d735438b3bd63
[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" "f7c0f009c6eb09ff199d9a1bec321accd26700b4a36b568e246d735438b3bd63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7c0f009c6eb09ff199d9a1bec321accd26700b4a36b568e246d735438b3bd63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7c0f009c6eb09ff199d9a1bec321accd26700b4a36b568e246d735438b3bd63", kill_on_drop: false }`
[INFO] [stdout] f7c0f009c6eb09ff199d9a1bec321accd26700b4a36b568e246d735438b3bd63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54c8f690e06ac733174a55caff789df82bf2a1ad35b17daffbd5b36650817b69
[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" "54c8f690e06ac733174a55caff789df82bf2a1ad35b17daffbd5b36650817b69", kill_on_drop: false }`
[INFO] [stderr]    Compiling cesu8 v1.1.0
[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 2.74s
[INFO] running `Command { std: "docker" "inspect" "54c8f690e06ac733174a55caff789df82bf2a1ad35b17daffbd5b36650817b69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54c8f690e06ac733174a55caff789df82bf2a1ad35b17daffbd5b36650817b69", kill_on_drop: false }`
[INFO] [stdout] 54c8f690e06ac733174a55caff789df82bf2a1ad35b17daffbd5b36650817b69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31c9c350e4e9b0776922313cdc19c4b7f2d7e17a6aee19662ef635da84bba4b9
[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" "31c9c350e4e9b0776922313cdc19c4b7f2d7e17a6aee19662ef635da84bba4b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling nobility v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.15s
[INFO] running `Command { std: "docker" "inspect" "31c9c350e4e9b0776922313cdc19c4b7f2d7e17a6aee19662ef635da84bba4b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31c9c350e4e9b0776922313cdc19c4b7f2d7e17a6aee19662ef635da84bba4b9", kill_on_drop: false }`
[INFO] [stdout] 31c9c350e4e9b0776922313cdc19c4b7f2d7e17a6aee19662ef635da84bba4b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 3269459ec7f378d9981aedabfd539bc5199c5918a8f3475a63d39b186e3cfa40
[INFO] running `Command { std: "docker" "start" "-a" "3269459ec7f378d9981aedabfd539bc5199c5918a8f3475a63d39b186e3cfa40", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/nobility-f3f153b74b5749f1
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/decode-0825f88c965b80dd
[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] [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 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/encode-4a127fb82ee46b3c
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_bigtest ... ok
[INFO] [stdout] test test_hello ... 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] [stderr]      Running /opt/rustwide/target/debug/deps/string-bcf482ef77964c1e
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_string_debug_malformed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nobility
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - bin_encode (line 21) ... ok
[INFO] [stdout] test src/bin_encode/mod.rs - bin_encode::NbtWriter (line 40) ... ok
[INFO] [stdout] test src/bin_encode/list.rs - bin_encode::list::CompoundListWriter (line 9) ... ok
[INFO] [stdout] test src/bin_encode/tag.rs - bin_encode::tag::TagWriter (line 9) ... ok
[INFO] [stdout] test src/bin_encode/compound.rs - bin_encode::compound::CompoundWriter (line 9) ... ok
[INFO] [stdout] test src/bin_decode/mod.rs - bin_decode::Document (line 318) ... ok
[INFO] [stdout] test src/bin_decode/compound.rs - bin_decode::compound::Compound (line 31) ... ok
[INFO] [stdout] test src/lib.rs - bin_decode (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.74s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3269459ec7f378d9981aedabfd539bc5199c5918a8f3475a63d39b186e3cfa40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3269459ec7f378d9981aedabfd539bc5199c5918a8f3475a63d39b186e3cfa40", kill_on_drop: false }`
[INFO] [stdout] 3269459ec7f378d9981aedabfd539bc5199c5918a8f3475a63d39b186e3cfa40