[INFO] fetching crate selene 0.30.0...
[INFO] checking selene-0.30.0 against try#50f413885985a8b0a0b6ca0766a0aedd45304953 for pr-155657
[INFO] extracting crate selene 0.30.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate selene 0.30.0
[INFO] finished tweaking crates.io crate selene 0.30.0
[INFO] tweaked toml for crates.io crate selene 0.30.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate selene 0.30.0 on toolchain 50f413885985a8b0a0b6ca0766a0aedd45304953
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate selene 0.30.0 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" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 96b1e4457b975268f07b4eab2b9dc56c33a88ded3db59ede1c3599a57ebdea32
[INFO] running `Command { std: "docker" "start" "-a" "96b1e4457b975268f07b4eab2b9dc56c33a88ded3db59ede1c3599a57ebdea32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96b1e4457b975268f07b4eab2b9dc56c33a88ded3db59ede1c3599a57ebdea32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96b1e4457b975268f07b4eab2b9dc56c33a88ded3db59ede1c3599a57ebdea32", kill_on_drop: false }`
[INFO] [stdout] 96b1e4457b975268f07b4eab2b9dc56c33a88ded3db59ede1c3599a57ebdea32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6dc8ff16a059bc223c840077e0ab2ba3541c58cda99d136207d76ae515128ed
[INFO] running `Command { std: "docker" "start" "-a" "a6dc8ff16a059bc223c840077e0ab2ba3541c58cda99d136207d76ae515128ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.87
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling cc v1.0.78
[INFO] [stderr]     Checking once_cell v1.17.0
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]     Checking unicode-width v0.1.10
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking tinyvec_macros v0.1.0
[INFO] [stderr]     Checking miniz_oxide v0.6.2
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]     Checking ryu v1.0.12
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]    Compiling paste v1.0.11
[INFO] [stderr]     Checking itoa v1.0.5
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking percent-encoding v2.2.0
[INFO] [stderr]    Compiling eyre v0.6.8
[INFO] [stderr]     Checking gimli v0.27.0
[INFO] [stderr]     Checking regex-syntax v0.6.28
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]     Checking thread_local v1.1.4
[INFO] [stderr]     Checking aho-corasick v0.7.20
[INFO] [stderr]     Checking nom8 v0.2.0
[INFO] [stderr]    Compiling unicode-segmentation v1.10.0
[INFO] [stderr]    Compiling rustls v0.21.10
[INFO] [stderr]    Compiling serde_json v1.0.99
[INFO] [stderr]     Checking unicode-bidi v0.3.8
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking tracing-subscriber v0.3.16
[INFO] [stderr]     Checking object v0.30.2
[INFO] [stderr]     Checking form_urlencoded v1.1.0
[INFO] [stderr]    Compiling ring v0.17.3
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]    Compiling backtrace v0.3.67
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking bytecount v0.6.3
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking owo-colors v3.5.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking unsafe-libyaml v0.2.5
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]     Checking idna v0.3.0
[INFO] [stderr]     Checking flate2 v1.0.25
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking url v2.3.1
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking bstr v1.1.0
[INFO] [stderr]     Checking webpki-roots v0.25.3
[INFO] [stderr]     Checking id-arena v2.2.1
[INFO] [stderr]     Checking iana-time-zone v0.1.53
[INFO] [stderr]     Checking if_chain v1.0.2
[INFO] [stderr]     Checking chrono v0.4.23
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking dirs v4.0.0
[INFO] [stderr]     Checking tracing-error v0.2.0
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]     Checking color-spantrace v0.2.0
[INFO] [stderr]     Checking regex v1.7.1
[INFO] [stderr]     Checking pretty_assertions v1.3.0
[INFO] [stderr]     Checking globset v0.4.10
[INFO] [stderr]     Checking addr2line v0.19.0
[INFO] [stderr]     Checking color-eyre v0.6.2
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling profiling-procmacros v1.0.7
[INFO] [stderr]    Compiling full_moon_derive v0.11.0
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking derive_more v1.0.0
[INFO] [stderr]     Checking profiling v1.0.7
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking serde_spanned v0.6.1
[INFO] [stderr]     Checking toml_datetime v0.6.1
[INFO] [stderr]     Checking smol_str v0.3.1
[INFO] [stderr]     Checking codespan-reporting v0.11.1
[INFO] [stderr]     Checking serde_yaml v0.9.16
[INFO] [stderr]     Checking full_moon v2.1.1
[INFO] [stderr]     Checking toml_edit v0.19.3
[INFO] [stderr]     Checking codespan v0.11.1
[INFO] [stderr]     Checking ureq v2.9.1
[INFO] [stderr]     Checking toml v0.7.2
[INFO] [stderr]     Checking selene-lib v0.30.0
[INFO] [stdout] error[E0277]: the trait bound `(): StdError` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/selene-lib-0.30.0/src/lib.rs:193:76
[INFO] [stdout]     |
[INFO] [stdout] 193 |                                   problem: CheckerErrorProblem::LintNewError(Box::new(error)),
[INFO] [stdout]     |                                                                              ^^^^^^^^^^^^^^^ the trait `StdError` is not implemented for `()`
[INFO] [stdout] ...
[INFO] [stdout] 292 | / use_lints! {
[INFO] [stdout] 293 | |     almost_swapped: lints::almost_swapped::AlmostSwappedLint,
[INFO] [stdout] 294 | |     bad_string_escape: lints::bad_string_escape::BadStringEscapeLint,
[INFO] [stdout] 295 | |     compare_nan: lints::compare_nan::CompareNanLint,
[INFO] [stdout] ...   |
[INFO] [stdout] 329 | |     },
[INFO] [stdout] 330 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: required for the cast from `Box<()>` to `Box<(dyn StdError + 'static)>`
[INFO] [stdout]     = note: this error originates in the macro `lint_field` which comes from the expansion of the macro `use_lints` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `selene-lib` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "a6dc8ff16a059bc223c840077e0ab2ba3541c58cda99d136207d76ae515128ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6dc8ff16a059bc223c840077e0ab2ba3541c58cda99d136207d76ae515128ed", kill_on_drop: false }`
[INFO] [stdout] a6dc8ff16a059bc223c840077e0ab2ba3541c58cda99d136207d76ae515128ed
