[INFO] fetching crate fdt-rs 0.4.2...
[INFO] testing fdt-rs-0.4.2 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate fdt-rs 0.4.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate fdt-rs 0.4.2 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fdt-rs 0.4.2
[INFO] finished tweaking crates.io crate fdt-rs 0.4.2
[INFO] tweaked toml for crates.io crate fdt-rs 0.4.2 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] 67121f31fa84175101b5bac5dcd2e9d304da3bec3ca859d6c639ec233163c5b8
[INFO] running `Command { std: "docker" "start" "-a" "67121f31fa84175101b5bac5dcd2e9d304da3bec3ca859d6c639ec233163c5b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67121f31fa84175101b5bac5dcd2e9d304da3bec3ca859d6c639ec233163c5b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67121f31fa84175101b5bac5dcd2e9d304da3bec3ca859d6c639ec233163c5b8", kill_on_drop: false }`
[INFO] [stdout] 67121f31fa84175101b5bac5dcd2e9d304da3bec3ca859d6c639ec233163c5b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 043957c8824e5e20fb6f34259966c714a2a4ffd393d4ea1293a49503d21cd96a
[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" "043957c8824e5e20fb6f34259966c714a2a4ffd393d4ea1293a49503d21cd96a", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling endian-type-rs v0.1.4
[INFO] [stderr]    Compiling unsafe_unwrap v0.1.0
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling fdt-rs v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.11s
[INFO] running `Command { std: "docker" "inspect" "043957c8824e5e20fb6f34259966c714a2a4ffd393d4ea1293a49503d21cd96a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "043957c8824e5e20fb6f34259966c714a2a4ffd393d4ea1293a49503d21cd96a", kill_on_drop: false }`
[INFO] [stdout] 043957c8824e5e20fb6f34259966c714a2a4ffd393d4ea1293a49503d21cd96a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 534c3ed0d20d1d62cb79bfb0a9790010e9fc2785606ae78a65b65345db36a94f
[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" "534c3ed0d20d1d62cb79bfb0a9790010e9fc2785606ae78a65b65345db36a94f", kill_on_drop: false }`
[INFO] [stderr]    Compiling fdt-rs v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "534c3ed0d20d1d62cb79bfb0a9790010e9fc2785606ae78a65b65345db36a94f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "534c3ed0d20d1d62cb79bfb0a9790010e9fc2785606ae78a65b65345db36a94f", kill_on_drop: false }`
[INFO] [stdout] 534c3ed0d20d1d62cb79bfb0a9790010e9fc2785606ae78a65b65345db36a94f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 10e590fbb6d890209e2dfdd3ae11012ca80798310a159033601a3a896fdb143d
[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" "10e590fbb6d890209e2dfdd3ae11012ca80798310a159033601a3a896fdb143d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fdt_rs-c4253da5cf76b536)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/parsing_test.rs (/opt/rustwide/target/debug/deps/parsing_test-a71a18800fbc72b8)
[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] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test get_prop_node ... ok
[INFO] [stdout] test index_tests::get_memory_prop_node ... ok
[INFO] [stdout] test get_memory_prop_node ... ok
[INFO] [stdout] test index_tests::test_prop_iteration_ ... ok
[INFO] [stdout] test reserved_entries_iter ... ok
[INFO] [stdout] test index_tests::verify_root_children_iteration ... ok
[INFO] [stdout] test verify_node_comparisions ... ok
[INFO] [stdout] test index_tests::root_prop_iteration ... ok
[INFO] [stdout] test test_readsize_advice ... ok
[INFO] [stdout] test index_tests::verify_root_children_comparisions ... ok
[INFO] [stdout] test index_tests::create_index ... ok
[INFO] [stdout] test verify_prop_comparisions ... ok
[INFO] [stdout] test index_tests::create_sized_index ... ok
[INFO] [stdout] test node_prop_iter ... ok
[INFO] [stdout] test index_tests::expect_create_index_layout_fails_with_invalid_layout ... ok
[INFO] [stdout] test next_compatible_finds_initial_node ... ok
[INFO] [stdout] test nodes_iter ... ok
[INFO] [stdout] test next_compatible_finds_final_node ... ok
[INFO] [stdout] test find_all_compatible ... ok
[INFO] [stdout] test index_tests::dfs_iteration ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "10e590fbb6d890209e2dfdd3ae11012ca80798310a159033601a3a896fdb143d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10e590fbb6d890209e2dfdd3ae11012ca80798310a159033601a3a896fdb143d", kill_on_drop: false }`
[INFO] [stdout] 10e590fbb6d890209e2dfdd3ae11012ca80798310a159033601a3a896fdb143d