[INFO] fetching crate aml 0.8.0...
[INFO] checking aml-0.8.0 against master#5e3f1b148db5bfa27fee52464ae1f5d34c49d77b for pr-75502
[INFO] extracting crate aml 0.8.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate aml 0.8.0 on toolchain 5e3f1b148db5bfa27fee52464ae1f5d34c49d77b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aml 0.8.0
[INFO] finished tweaking crates.io crate aml 0.8.0
[INFO] tweaked toml for crates.io crate aml 0.8.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f4f8e7f871dc481eb71e11bd73957626222c8d08b951885832cec0c7fa54917c
[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" "f4f8e7f871dc481eb71e11bd73957626222c8d08b951885832cec0c7fa54917c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4f8e7f871dc481eb71e11bd73957626222c8d08b951885832cec0c7fa54917c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4f8e7f871dc481eb71e11bd73957626222c8d08b951885832cec0c7fa54917c", kill_on_drop: false }`
[INFO] [stdout] f4f8e7f871dc481eb71e11bd73957626222c8d08b951885832cec0c7fa54917c
[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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 635bb955177fc696f52b2633d5da1c09cf8d4187a26ff269b5c2743d245d8149
[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" "635bb955177fc696f52b2633d5da1c09cf8d4187a26ff269b5c2743d245d8149", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking bit_field v0.10.1
[INFO] [stderr]     Checking aml v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/pci_routing.rs:177:25
[INFO] [stdout]     |
[INFO] [stdout] 177 |                         _ => Err(AmlError::IncompatibleValueConversion),
[INFO] [stdout]     |                         ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scope_name`
[INFO] [stdout]    --> src/parser.rs:227:36
[INFO] [stdout]     |
[INFO] [stdout] 227 | pub fn comment_scope<'a, 'c, P, R>(scope_name: &'a str, parser: P) -> impl Parser<'a, 'c, R>
[INFO] [stdout]     |                                    ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scope_name`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scope_name`
[INFO] [stdout]    --> src/parser.rs:247:44
[INFO] [stdout]     |
[INFO] [stdout] 247 | pub fn comment_scope_verbose<'a, 'c, P, R>(scope_name: &'a str, parser: P) -> impl Parser<'a, 'c, R>
[INFO] [stdout]     |                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scope_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg_num`
[INFO] [stdout]    --> src/type2.rs:156:29
[INFO] [stdout]     |
[INFO] [stdout] 156 |                 Target::Arg(arg_num) => {
[INFO] [stdout]     |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arg_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `local_num`
[INFO] [stdout]    --> src/type2.rs:161:31
[INFO] [stdout]     |
[INFO] [stdout] 161 |                 Target::Local(local_num) => {
[INFO] [stdout]     |                               ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_local_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `code`
[INFO] [stdout]    --> src/type2.rs:201:44
[INFO] [stdout]     |
[INFO] [stdout] 201 |                         AmlValue::Method { ref code, .. } => {
[INFO] [stdout]     |                                            ^^^^^^^^ help: try ignoring the field: `code: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/pci_routing.rs:177:25
[INFO] [stdout]     |
[INFO] [stdout] 177 |                         _ => Err(AmlError::IncompatibleValueConversion),
[INFO] [stdout]     |                         ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scope_name`
[INFO] [stdout]    --> src/parser.rs:227:36
[INFO] [stdout]     |
[INFO] [stdout] 227 | pub fn comment_scope<'a, 'c, P, R>(scope_name: &'a str, parser: P) -> impl Parser<'a, 'c, R>
[INFO] [stdout]     |                                    ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scope_name`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scope_name`
[INFO] [stdout]    --> src/parser.rs:247:44
[INFO] [stdout]     |
[INFO] [stdout] 247 | pub fn comment_scope_verbose<'a, 'c, P, R>(scope_name: &'a str, parser: P) -> impl Parser<'a, 'c, R>
[INFO] [stdout]     |                                            ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scope_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg_num`
[INFO] [stdout]    --> src/type2.rs:156:29
[INFO] [stdout]     |
[INFO] [stdout] 156 |                 Target::Arg(arg_num) => {
[INFO] [stdout]     |                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arg_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `local_num`
[INFO] [stdout]    --> src/type2.rs:161:31
[INFO] [stdout]     |
[INFO] [stdout] 161 |                 Target::Local(local_num) => {
[INFO] [stdout]     |                               ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_local_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `code`
[INFO] [stdout]    --> src/type2.rs:201:44
[INFO] [stdout]     |
[INFO] [stdout] 201 |                         AmlValue::Method { ref code, .. } => {
[INFO] [stdout]     |                                            ^^^^^^^^ help: try ignoring the field: `code: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ACCESS_FIELD`
[INFO] [stdout]   --> src/opcode.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const ACCESS_FIELD: u8 = 0x01;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `CONNECT_FIELD`
[INFO] [stdout]   --> src/opcode.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const CONNECT_FIELD: u8 = 0x02;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `EXTENDED_ACCESS_FIELD`
[INFO] [stdout]   --> src/opcode.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const EXTENDED_ACCESS_FIELD: u8 = 0x03;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ACCESS_FIELD`
[INFO] [stdout]   --> src/opcode.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const ACCESS_FIELD: u8 = 0x01;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `CONNECT_FIELD`
[INFO] [stdout]   --> src/opcode.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const CONNECT_FIELD: u8 = 0x02;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `EXTENDED_ACCESS_FIELD`
[INFO] [stdout]   --> src/opcode.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub const EXTENDED_ACCESS_FIELD: u8 = 0x03;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.95s
[INFO] running `Command { std: "docker" "inspect" "635bb955177fc696f52b2633d5da1c09cf8d4187a26ff269b5c2743d245d8149", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "635bb955177fc696f52b2633d5da1c09cf8d4187a26ff269b5c2743d245d8149", kill_on_drop: false }`
[INFO] [stdout] 635bb955177fc696f52b2633d5da1c09cf8d4187a26ff269b5c2743d245d8149