[INFO] fetching crate chisel 0.6.0...
[INFO] checking chisel-0.6.0 against try#8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f for pr-114559
[INFO] extracting crate chisel 0.6.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate chisel 0.6.0 on toolchain 8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chisel 0.6.0
[INFO] finished tweaking crates.io crate chisel 0.6.0
[INFO] tweaked toml for crates.io crate chisel 0.6.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate chisel 0.6.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8662bd8d9e1b312919c5385621e45b18cbf48a7916ec3ccc8c38e15d213871d8
[INFO] running `Command { std: "docker" "start" "-a" "8662bd8d9e1b312919c5385621e45b18cbf48a7916ec3ccc8c38e15d213871d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8662bd8d9e1b312919c5385621e45b18cbf48a7916ec3ccc8c38e15d213871d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8662bd8d9e1b312919c5385621e45b18cbf48a7916ec3ccc8c38e15d213871d8", kill_on_drop: false }`
[INFO] [stdout] 8662bd8d9e1b312919c5385621e45b18cbf48a7916ec3ccc8c38e15d213871d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56b0ebeb0ad36971f38181f5a3b714f4918f8e467fa81b14f1c65f924f372db3
[INFO] running `Command { std: "docker" "start" "-a" "56b0ebeb0ad36971f38181f5a3b714f4918f8e467fa81b14f1c65f924f372db3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling proc-macro2 v1.0.7
[INFO] [stderr]    Compiling syn v1.0.13
[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]     Checking scopeguard v1.0.0
[INFO] [stderr]    Compiling memoffset v0.5.3
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling memchr v2.3.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking crossbeam-queue v0.2.1
[INFO] [stderr]     Checking rustc-demangle v0.1.16
[INFO] [stderr]     Checking leb128 v0.2.4
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]     Checking crossbeam-deque v0.7.2
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking num_cpus v1.11.1
[INFO] [stderr]     Checking unicode-width v0.1.7
[INFO] [stderr]     Checking aho-corasick v0.7.6
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking rayon v1.3.0
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]     Checking regex-syntax v0.6.13
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking wasmparser v0.30.0
[INFO] [stderr]    Compiling anyhow v1.0.26
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking linked-hash-map v0.5.2
[INFO] [stderr]     Checking yaml-rust v0.4.3
[INFO] [stderr]     Checking backtrace v0.3.42
[INFO] [stderr]     Checking wast v6.0.0
[INFO] [stderr]     Checking parity-wasm v0.40.3
[INFO] [stderr]     Checking id-arena v2.2.1
[INFO] [stderr]     Checking regex v1.3.3
[INFO] [stderr]     Checking wasmparser v0.42.1
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]     Checking dtoa v0.4.4
[INFO] [stderr]     Checking hex v0.4.0
[INFO] [stderr]     Checking wasmprinter v0.2.0
[INFO] [stderr]    Compiling walrus-macro v0.8.0
[INFO] [stderr]     Checking wat v1.0.7
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]     Checking serde_yaml v0.8.11
[INFO] [stderr]     Checking walrus v0.8.0
[INFO] [stderr]     Checking wasm-snip v0.2.0
[INFO] [stderr]     Checking libchisel v0.6.0
[INFO] [stderr]     Checking chisel v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/logger.rs:6:81
[INFO] [stdout]    |
[INFO] [stdout] 6  |         crate::logger::Logger::with_global_level().log($lvl, &format!($($arg)*));
[INFO] [stdout]    |                                                                                 ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/cmd_run.rs:33:28
[INFO] [stdout]    |
[INFO] [stdout] 33 |         .for_each(|(k, v)| chisel_debug!(1, "\t{}: {}", k, v));
[INFO] [stdout]    |                            ---------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `chisel_debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trailing semicolon in macro used in expression position
[INFO] [stdout]   --> src/logger.rs:6:81
[INFO] [stdout]    |
[INFO] [stdout] 6  |         crate::logger::Logger::with_global_level().log($lvl, &format!($($arg)*));
[INFO] [stdout]    |                                                                                 ^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/cmd_run.rs:33:28
[INFO] [stdout]    |
[INFO] [stdout] 33 |         .for_each(|(k, v)| chisel_debug!(1, "\t{}: {}", k, v));
[INFO] [stdout]    |                            ---------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]    = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `chisel_debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/cmd_oneliner.rs:104:70
[INFO] [stdout]     |
[INFO] [stdout] 104 |                     &format!("failed to write output to file: {}", e.description()),
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/cmd_run.rs:48:19
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 e.description()
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/cmd_run.rs:67:60
[INFO] [stdout]    |
[INFO] [stdout] 67 |             &format!("failed to load configuration: {}", e.description()),
[INFO] [stdout]    |                                                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/cmd_run.rs:74:61
[INFO] [stdout]    |
[INFO] [stdout] 74 |             &format!("failed to parse configuration: {}", e.description()),
[INFO] [stdout]    |                                                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/cmd_oneliner.rs:104:70
[INFO] [stdout]     |
[INFO] [stdout] 104 |                     &format!("failed to write output to file: {}", e.description()),
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/cmd_run.rs:140:23
[INFO] [stdout]     |
[INFO] [stdout] 140 |                 error.description()
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/cmd_run.rs:48:19
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 e.description()
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/cmd_run.rs:67:60
[INFO] [stdout]    |
[INFO] [stdout] 67 |             &format!("failed to load configuration: {}", e.description()),
[INFO] [stdout]    |                                                            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/cmd_run.rs:74:61
[INFO] [stdout]    |
[INFO] [stdout] 74 |             &format!("failed to parse configuration: {}", e.description()),
[INFO] [stdout]    |                                                             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/cmd_run.rs:140:23
[INFO] [stdout]     |
[INFO] [stdout] 140 |                 error.description()
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/result.rs:162:71
[INFO] [stdout]     |
[INFO] [stdout] 162 |                     Err(e) => Red.bold().paint(format!("ERROR; {}", e.description())),
[INFO] [stdout]     |                                                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/result.rs:177:71
[INFO] [stdout]     |
[INFO] [stdout] 177 |                     Err(e) => Red.bold().paint(format!("ERROR; {}", e.description())),
[INFO] [stdout]     |                                                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/result.rs:192:71
[INFO] [stdout]     |
[INFO] [stdout] 192 |                     Err(e) => Red.bold().paint(format!("ERROR; {}", e.description())),
[INFO] [stdout]     |                                                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/result.rs:162:71
[INFO] [stdout]     |
[INFO] [stdout] 162 |                     Err(e) => Red.bold().paint(format!("ERROR; {}", e.description())),
[INFO] [stdout]     |                                                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/result.rs:177:71
[INFO] [stdout]     |
[INFO] [stdout] 177 |                     Err(e) => Red.bold().paint(format!("ERROR; {}", e.description())),
[INFO] [stdout]     |                                                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/result.rs:192:71
[INFO] [stdout]     |
[INFO] [stdout] 192 |                     Err(e) => Red.bold().paint(format!("ERROR; {}", e.description())),
[INFO] [stdout]     |                                                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `rulesets` is never used
[INFO] [stdout]   --> src/config.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 55 | impl ChiselConfig {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] 56 |     pub fn rulesets(&self) -> &VecDeque<(String, Ruleset)> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `modules` is never used
[INFO] [stdout]   --> src/config.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 65 | impl Ruleset {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub fn modules(&self) -> &VecDeque<(String, ModuleConfig)> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Creator` is never constructed
[INFO] [stdout]   --> src/result.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub enum ModuleResult {
[INFO] [stdout]    |          ------------ variant in this enum
[INFO] [stdout] 38 |     Creator(String, Result<bool, ModuleError>),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ModuleResult` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `rulesets` is never used
[INFO] [stdout]   --> src/result.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl ChiselResult {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn rulesets(&self) -> &Vec<RulesetResult> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Creator` is never constructed
[INFO] [stdout]   --> src/result.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub enum ModuleResult {
[INFO] [stdout]    |          ------------ variant in this enum
[INFO] [stdout] 38 |     Creator(String, Result<bool, ModuleError>),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ModuleResult` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.97s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: chisel v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "56b0ebeb0ad36971f38181f5a3b714f4918f8e467fa81b14f1c65f924f372db3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56b0ebeb0ad36971f38181f5a3b714f4918f8e467fa81b14f1c65f924f372db3", kill_on_drop: false }`
[INFO] [stdout] 56b0ebeb0ad36971f38181f5a3b714f4918f8e467fa81b14f1c65f924f372db3
