[INFO] cloning repository https://github.com/rs-embedded/fdt-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rs-embedded/fdt-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frs-embedded%2Ffdt-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frs-embedded%2Ffdt-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 813c9e242b08349221c67453157a3fab0c21c152
[INFO] testing rs-embedded/fdt-rs against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frs-embedded%2Ffdt-rs" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rs-embedded/fdt-rs on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rs-embedded/fdt-rs
[INFO] finished tweaking git repo https://github.com/rs-embedded/fdt-rs
[INFO] tweaked toml for git repo https://github.com/rs-embedded/fdt-rs written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/rs-embedded/fdt-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] error: the lock file /workspace/builds/worker-3/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] c15a9d6f9965aa5646d6812ff6d9820fe29ab7e1efc51e5abfa45dfe0faabcd4
[INFO] running `Command { std: "docker" "start" "-a" "c15a9d6f9965aa5646d6812ff6d9820fe29ab7e1efc51e5abfa45dfe0faabcd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c15a9d6f9965aa5646d6812ff6d9820fe29ab7e1efc51e5abfa45dfe0faabcd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c15a9d6f9965aa5646d6812ff6d9820fe29ab7e1efc51e5abfa45dfe0faabcd4", kill_on_drop: false }`
[INFO] [stdout] c15a9d6f9965aa5646d6812ff6d9820fe29ab7e1efc51e5abfa45dfe0faabcd4
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ffc03e41ea714dfbc73b091cb84d9d5eef9952e64c9b285e5656ae1edc217e2b
[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" "ffc03e41ea714dfbc73b091cb84d9d5eef9952e64c9b285e5656ae1edc217e2b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling endian-type-rs v0.1.4
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling unsafe_unwrap v0.1.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling fdt-rs v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.41s
[INFO] running `Command { std: "docker" "inspect" "ffc03e41ea714dfbc73b091cb84d9d5eef9952e64c9b285e5656ae1edc217e2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffc03e41ea714dfbc73b091cb84d9d5eef9952e64c9b285e5656ae1edc217e2b", kill_on_drop: false }`
[INFO] [stdout] ffc03e41ea714dfbc73b091cb84d9d5eef9952e64c9b285e5656ae1edc217e2b
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d19ae5395c37114335968cea498ee39bcb59973a256d0e460420781db69304a0
[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" "d19ae5395c37114335968cea498ee39bcb59973a256d0e460420781db69304a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling fdt-rs v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.92s
[INFO] running `Command { std: "docker" "inspect" "d19ae5395c37114335968cea498ee39bcb59973a256d0e460420781db69304a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d19ae5395c37114335968cea498ee39bcb59973a256d0e460420781db69304a0", kill_on_drop: false }`
[INFO] [stdout] d19ae5395c37114335968cea498ee39bcb59973a256d0e460420781db69304a0
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 0d47f6785cd66715f76d384fccdb4d2e9ddc508a90741a1ba1230e0b74be6caa
[INFO] running `Command { std: "docker" "start" "-a" "0d47f6785cd66715f76d384fccdb4d2e9ddc508a90741a1ba1230e0b74be6caa", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fdt_rs-8d920ac9931b1632
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/parsing_test-ce1b7f86e985ff11
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test get_prop_node ... ok
[INFO] [stdout] test index_tests::expect_create_index_layout_fails_with_invalid_layout ... ok
[INFO] [stdout] test find_all_compatible ... ok
[INFO] [stdout] test index_tests::verify_root_children_iteration ... ok
[INFO] [stdout] test index_tests::get_memory_prop_node ... ok
[INFO] [stdout] test index_tests::create_sized_index ... ok
[INFO] [stdout] test index_tests::root_prop_iteration ... ok
[INFO] [stdout] test next_compatible_finds_final_node ... ok
[INFO] [stdout] test index_tests::dfs_iteration ... ok
[INFO] [stdout] test index_tests::test_prop_iteration_ ... ok
[INFO] [stdout] test index_tests::verify_root_children_comparisions ... ok
[INFO] [stdout] test get_memory_prop_node ... ok
[INFO] [stdout] test index_tests::create_index ... ok
[INFO] [stdout] test next_compatible_finds_initial_node ... ok
[INFO] [stdout] test node_prop_iter ... ok
[INFO] [stdout] test reserved_entries_iter ... ok
[INFO] [stdout] test test_readsize_advice ... ok
[INFO] [stdout] test verify_node_comparisions ... ok
[INFO] [stdout] test verify_prop_comparisions ... ok
[INFO] [stdout] test nodes_iter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0d47f6785cd66715f76d384fccdb4d2e9ddc508a90741a1ba1230e0b74be6caa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d47f6785cd66715f76d384fccdb4d2e9ddc508a90741a1ba1230e0b74be6caa", kill_on_drop: false }`
[INFO] [stdout] 0d47f6785cd66715f76d384fccdb4d2e9ddc508a90741a1ba1230e0b74be6caa