[INFO] fetching crate fdt 0.0.1...
[INFO] checking fdt-0.0.1 against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] extracting crate fdt 0.0.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate fdt 0.0.1 on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fdt 0.0.1
[INFO] finished tweaking crates.io crate fdt 0.0.1
[INFO] tweaked toml for crates.io crate fdt 0.0.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 890a8e2c2dd7f80129849aba653b2f945d0ecd77117da7e4e1b1762e8c6327dd
[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" "890a8e2c2dd7f80129849aba653b2f945d0ecd77117da7e4e1b1762e8c6327dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "890a8e2c2dd7f80129849aba653b2f945d0ecd77117da7e4e1b1762e8c6327dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "890a8e2c2dd7f80129849aba653b2f945d0ecd77117da7e4e1b1762e8c6327dd", kill_on_drop: false }`
[INFO] [stdout] 890a8e2c2dd7f80129849aba653b2f945d0ecd77117da7e4e1b1762e8c6327dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6088d89e5b6ef85255bda892c8909676bdeb3cd19d0752e1d030e271b6e320c3
[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" "6088d89e5b6ef85255bda892c8909676bdeb3cd19d0752e1d030e271b6e320c3", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking memchr v1.0.2
[INFO] [stderr]     Checking fdt v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/header.rs:108:23
[INFO] [stdout]     |
[INFO] [stdout] 108 |             MIN_COMPAT_VERSION ... MAX_COMPAT_VERSION => Ok(()),
[INFO] [stdout]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PropertyValue`
[INFO] [stdout]  --> src/node.rs:2:56
[INFO] [stdout]   |
[INFO] [stdout] 2 | use property::{Property, Properties, PropertyIterator, PropertyValue, IsValue};
[INFO] [stdout]   |                                                        ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `property::Property`
[INFO] [stdout]   --> src/lib.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use property::Property;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/header.rs:108:23
[INFO] [stdout]     |
[INFO] [stdout] 108 |             MIN_COMPAT_VERSION ... MAX_COMPAT_VERSION => Ok(()),
[INFO] [stdout]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PropertyValue`
[INFO] [stdout]  --> src/node.rs:2:56
[INFO] [stdout]   |
[INFO] [stdout] 2 | use property::{Property, Properties, PropertyIterator, PropertyValue, IsValue};
[INFO] [stdout]   |                                                        ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `property::Property`
[INFO] [stdout]   --> src/lib.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use property::Property;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/property.rs:68:32
[INFO] [stdout]    |
[INFO] [stdout] 68 |         str::from_utf8(raw).map_err(|e| "Utf8 Error")
[INFO] [stdout]    |                                      ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `depth`
[INFO] [stdout]    --> src/node.rs:173:35
[INFO] [stdout]     |
[INFO] [stdout] 173 |     pub fn supernode_at_depth(&self, depth: usize) -> Option<Node<'buf>> {
[INFO] [stdout]     |                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_depth`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `last_comp_version`
[INFO] [stdout]   --> src/header.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn last_comp_version(&self) -> u32 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `size_dt_strings`
[INFO] [stdout]   --> src/header.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn size_dt_strings(&self) -> Option<u32> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `size_dt_struct`
[INFO] [stdout]   --> src/header.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn size_dt_struct(&self) -> Option<u32> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/property.rs:68:32
[INFO] [stdout]    |
[INFO] [stdout] 68 |         str::from_utf8(raw).map_err(|e| "Utf8 Error")
[INFO] [stdout]    |                                      ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `depth`
[INFO] [stdout]    --> src/node.rs:173:35
[INFO] [stdout]     |
[INFO] [stdout] 173 |     pub fn supernode_at_depth(&self, depth: usize) -> Option<Node<'buf>> {
[INFO] [stdout]     |                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_depth`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `last_comp_version`
[INFO] [stdout]   --> src/header.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn last_comp_version(&self) -> u32 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `size_dt_strings`
[INFO] [stdout]   --> src/header.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn size_dt_strings(&self) -> Option<u32> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `size_dt_struct`
[INFO] [stdout]   --> src/header.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn size_dt_struct(&self) -> Option<u32> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.55s
[INFO] running `Command { std: "docker" "inspect" "6088d89e5b6ef85255bda892c8909676bdeb3cd19d0752e1d030e271b6e320c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6088d89e5b6ef85255bda892c8909676bdeb3cd19d0752e1d030e271b6e320c3", kill_on_drop: false }`
[INFO] [stdout] 6088d89e5b6ef85255bda892c8909676bdeb3cd19d0752e1d030e271b6e320c3