[INFO] fetching crate erg_compiler 0.6.51-nightly.3... [INFO] checking erg_compiler-0.6.51-nightly.3 against master#419b3e2d3e350822550eee0e82eeded4d324d584 for pr-135536 [INFO] extracting crate erg_compiler 0.6.51-nightly.3 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate erg_compiler 0.6.51-nightly.3 on toolchain 419b3e2d3e350822550eee0e82eeded4d324d584 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+419b3e2d3e350822550eee0e82eeded4d324d584" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate erg_compiler 0.6.51-nightly.3 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate erg_compiler 0.6.51-nightly.3 [INFO] tweaked toml for crates.io crate erg_compiler 0.6.51-nightly.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate erg_compiler 0.6.51-nightly.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" "+419b3e2d3e350822550eee0e82eeded4d324d584" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded backtrace-on-stack-overflow v0.3.0 [INFO] [stderr] Downloaded w-boson v0.1.0 [INFO] [stderr] Downloaded erg_proc_macros v0.6.51-nightly.3 [INFO] [stderr] Downloaded erg_common v0.6.51-nightly.3 [INFO] [stderr] Downloaded erg_parser v0.6.51-nightly.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+419b3e2d3e350822550eee0e82eeded4d324d584" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 92e76591d13ce79fa31542d27330da9edb9e21f792c6fb458e8eb9c6a22aadc0 [INFO] running `Command { std: "docker" "start" "-a" "92e76591d13ce79fa31542d27330da9edb9e21f792c6fb458e8eb9c6a22aadc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "92e76591d13ce79fa31542d27330da9edb9e21f792c6fb458e8eb9c6a22aadc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92e76591d13ce79fa31542d27330da9edb9e21f792c6fb458e8eb9c6a22aadc0", kill_on_drop: false }` [INFO] [stdout] 92e76591d13ce79fa31542d27330da9edb9e21f792c6fb458e8eb9c6a22aadc0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+419b3e2d3e350822550eee0e82eeded4d324d584" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f561ebc6c3db24481567e4e71c9bbe5aef7919a748b2028411f0057768f079f5 [INFO] running `Command { std: "docker" "start" "-a" "f561ebc6c3db24481567e4e71c9bbe5aef7919a748b2028411f0057768f079f5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling erg_common v0.6.51-nightly.3 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Checking unicode-xid v0.2.6 [INFO] [stderr] Compiling thread_local v1.1.8 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling erg_proc_macros v0.6.51-nightly.3 [INFO] [stderr] Checking erg_parser v0.6.51-nightly.3 [INFO] [stderr] Compiling erg_compiler v0.6.51-nightly.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `backtrace` [INFO] [stdout] --> ty/free.rs:1274:9 [INFO] [stdout] | [INFO] [stdout] 1274 | enable_overflow_stacktrace!(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `debug`, `default`, `els`, `experimental`, `full-repl`, `gal`, `japanese`, `large_thread`, `log-level-error`, `no_std`, `parallel`, `pretty`, `py_compat`, `pylib`, `pylib_compiler`, `simplified_chinese`, `traditional_chinese`, and `unicode` [INFO] [stdout] = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `enable_overflow_stacktrace` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the macro `enable_overflow_stacktrace` may come from an old version of the `erg_common` crate, try updating your dependency with `cargo update -p erg_common` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the macro `enable_overflow_stacktrace` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `backtrace` [INFO] [stdout] --> ty/free.rs:1274:9 [INFO] [stdout] | [INFO] [stdout] 1274 | enable_overflow_stacktrace!(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `debug`, `default`, `els`, `experimental`, `full-repl`, `gal`, `japanese`, `large_thread`, `log-level-error`, `no_std`, `parallel`, `pretty`, `py_compat`, `pylib`, `pylib_compiler`, `simplified_chinese`, `traditional_chinese`, and `unicode` [INFO] [stdout] = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `enable_overflow_stacktrace` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the macro `enable_overflow_stacktrace` may come from an old version of the `erg_common` crate, try updating your dependency with `cargo update -p erg_common` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the macro `enable_overflow_stacktrace` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 46.07s [INFO] running `Command { std: "docker" "inspect" "f561ebc6c3db24481567e4e71c9bbe5aef7919a748b2028411f0057768f079f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f561ebc6c3db24481567e4e71c9bbe5aef7919a748b2028411f0057768f079f5", kill_on_drop: false }` [INFO] [stdout] f561ebc6c3db24481567e4e71c9bbe5aef7919a748b2028411f0057768f079f5