[INFO] fetching crate color-eyre 0.6.3...
[INFO] checking color-eyre-0.6.3 against try#24cd45d7714ba43afd4b8e62fb677b069b21c4a5 for pr-129543
[INFO] extracting crate color-eyre 0.6.3 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate color-eyre 0.6.3 on toolchain 24cd45d7714ba43afd4b8e62fb677b069b21c4a5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate color-eyre 0.6.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate color-eyre 0.6.3
[INFO] tweaked toml for crates.io crate color-eyre 0.6.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate color-eyre 0.6.3 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" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6467b5ef46eac06a8d66abdef6f33b20cdc77f81c6699b1351d540a28dc05532
[INFO] running `Command { std: "docker" "start" "-a" "6467b5ef46eac06a8d66abdef6f33b20cdc77f81c6699b1351d540a28dc05532", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6467b5ef46eac06a8d66abdef6f33b20cdc77f81c6699b1351d540a28dc05532", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6467b5ef46eac06a8d66abdef6f33b20cdc77f81c6699b1351d540a28dc05532", kill_on_drop: false }`
[INFO] [stdout] 6467b5ef46eac06a8d66abdef6f33b20cdc77f81c6699b1351d540a28dc05532
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75b08cd4928962904549c4f94943e50e0e07554e2cd306a3dd3dbb17e46db5fa
[INFO] running `Command { std: "docker" "start" "-a" "75b08cd4928962904549c4f94943e50e0e07554e2cd306a3dd3dbb17e46db5fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]     Checking memchr v2.6.3
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling syn v2.0.31
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]     Checking tracing-log v0.1.3
[INFO] [stderr]     Checking generic-array v0.12.4
[INFO] [stderr]     Checking gimli v0.28.0
[INFO] [stderr]    Compiling heapless v0.5.6
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking as-slice v0.1.5
[INFO] [stderr]     Checking hash32 v0.1.1
[INFO] [stderr]     Checking object v0.32.1
[INFO] [stderr]     Checking owo-colors v3.5.0
[INFO] [stderr]    Compiling thiserror v1.0.48
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]     Checking ansi-parser v0.8.0
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]    Compiling tracing-attributes v0.1.26
[INFO] [stderr]    Compiling thiserror-impl v1.0.48
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking tracing-subscriber v0.3.17
[INFO] [stderr]     Checking tracing-error v0.2.0
[INFO] [stderr]     Checking color-spantrace v0.2.1
[INFO] [stderr]     Checking color-eyre v0.6.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead
[INFO] [stdout]    --> src/config.rs:858:33
[INFO] [stdout]     |
[INFO] [stdout] 858 |     panic_info: &'a std::panic::PanicInfo<'a>,
[INFO] [stdout]     |                                 ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead
[INFO] [stdout]    --> src/config.rs:826:40
[INFO] [stdout]     |
[INFO] [stdout] 826 |     fn display(&self, pi: &std::panic::PanicInfo<'_>, f: &mut fmt::Formatter<'_>) -> fmt::Result {
[INFO] [stdout]     |                                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead
[INFO] [stdout]    --> src/config.rs:985:34
[INFO] [stdout]     |
[INFO] [stdout] 985 |     ) -> Box<dyn Fn(&std::panic::PanicInfo<'_>) + Send + Sync + 'static> {
[INFO] [stdout]     |                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead
[INFO] [stdout]    --> src/config.rs:995:37
[INFO] [stdout]     |
[INFO] [stdout] 995 |         panic_info: &'a std::panic::PanicInfo<'_>,
[INFO] [stdout]     |                                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead
[INFO] [stdout]    --> src/section/mod.rs:332:40
[INFO] [stdout]     |
[INFO] [stdout] 332 |     fn display(&self, pi: &std::panic::PanicInfo<'_>, f: &mut fmt::Formatter<'_>) -> fmt::Result;
[INFO] [stdout]     |                                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead
[INFO] [stdout]    --> src/config.rs:858:33
[INFO] [stdout]     |
[INFO] [stdout] 858 |     panic_info: &'a std::panic::PanicInfo<'a>,
[INFO] [stdout]     |                                 ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead
[INFO] [stdout]    --> src/config.rs:826:40
[INFO] [stdout]     |
[INFO] [stdout] 826 |     fn display(&self, pi: &std::panic::PanicInfo<'_>, f: &mut fmt::Formatter<'_>) -> fmt::Result {
[INFO] [stdout]     |                                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead
[INFO] [stdout]    --> src/config.rs:985:34
[INFO] [stdout]     |
[INFO] [stdout] 985 |     ) -> Box<dyn Fn(&std::panic::PanicInfo<'_>) + Send + Sync + 'static> {
[INFO] [stdout]     |                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead
[INFO] [stdout]    --> src/config.rs:995:37
[INFO] [stdout]     |
[INFO] [stdout] 995 |         panic_info: &'a std::panic::PanicInfo<'_>,
[INFO] [stdout]     |                                     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead
[INFO] [stdout]    --> src/section/mod.rs:332:40
[INFO] [stdout]     |
[INFO] [stdout] 332 |     fn display(&self, pi: &std::panic::PanicInfo<'_>, f: &mut fmt::Formatter<'_>) -> fmt::Result;
[INFO] [stdout]     |                                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `InstallError` is never constructed
[INFO] [stdout]    --> src/config.rs:15:8
[INFO] [stdout]     |
[INFO] [stdout] 15  | struct InstallError;
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:352:5
[INFO] [stdout]     |
[INFO] [stdout] 352 |     unused,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     = note: `#[warn(dead_code)]` implied by `#[warn(unused)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `InstallThemeError` is never constructed
[INFO] [stdout]   --> src/config.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | struct InstallThemeError;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `InstallColorSpantraceThemeError` is never constructed
[INFO] [stdout]   --> src/config.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct InstallColorSpantraceThemeError;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `DisplayExt` is never used
[INFO] [stdout]   --> src/writers.rs:31:18
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub(crate) trait DisplayExt: Sized + Display {
[INFO] [stdout]    |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FooterWriter` is never constructed
[INFO] [stdout]   --> src/writers.rs:83:19
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub(crate) struct FooterWriter<W> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Footer` is never constructed
[INFO] [stdout]    --> src/writers.rs:102:19
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub(crate) struct Footer<B, H>
[INFO] [stdout]     |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Header` is never constructed
[INFO] [stdout]    --> src/writers.rs:133:19
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub(crate) struct Header<B, H>
[INFO] [stdout]     |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `InstallError` is never constructed
[INFO] [stdout]    --> src/config.rs:15:8
[INFO] [stdout]     |
[INFO] [stdout] 15  | struct InstallError;
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:352:5
[INFO] [stdout]     |
[INFO] [stdout] 352 |     unused,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     = note: `#[warn(dead_code)]` implied by `#[warn(unused)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `InstallThemeError` is never constructed
[INFO] [stdout]   --> src/config.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | struct InstallThemeError;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `InstallColorSpantraceThemeError` is never constructed
[INFO] [stdout]   --> src/config.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct InstallColorSpantraceThemeError;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `DisplayExt` is never used
[INFO] [stdout]   --> src/writers.rs:31:18
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub(crate) trait DisplayExt: Sized + Display {
[INFO] [stdout]    |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FooterWriter` is never constructed
[INFO] [stdout]   --> src/writers.rs:83:19
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub(crate) struct FooterWriter<W> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Footer` is never constructed
[INFO] [stdout]    --> src/writers.rs:102:19
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub(crate) struct Footer<B, H>
[INFO] [stdout]     |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Header` is never constructed
[INFO] [stdout]    --> src/writers.rs:133:19
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub(crate) struct Header<B, H>
[INFO] [stdout]     |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.84s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "75b08cd4928962904549c4f94943e50e0e07554e2cd306a3dd3dbb17e46db5fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75b08cd4928962904549c4f94943e50e0e07554e2cd306a3dd3dbb17e46db5fa", kill_on_drop: false }`
[INFO] [stdout] 75b08cd4928962904549c4f94943e50e0e07554e2cd306a3dd3dbb17e46db5fa