[INFO] fetching crate un-pack 0.1.1... [INFO] building un-pack-0.1.1 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2 [INFO] extracting crate un-pack 0.1.1 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate un-pack 0.1.1 [INFO] finished tweaking crates.io crate un-pack 0.1.1 [INFO] tweaked toml for crates.io crate un-pack 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate un-pack 0.1.1 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate un-pack 0.1.1 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 773570a9f6bb952f9b28cc0d5a16c231041f6e085fb4ebf12c71d8fc856837ad [INFO] running `Command { std: "docker" "start" "-a" "773570a9f6bb952f9b28cc0d5a16c231041f6e085fb4ebf12c71d8fc856837ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "773570a9f6bb952f9b28cc0d5a16c231041f6e085fb4ebf12c71d8fc856837ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "773570a9f6bb952f9b28cc0d5a16c231041f6e085fb4ebf12c71d8fc856837ad", kill_on_drop: false }` [INFO] [stdout] 773570a9f6bb952f9b28cc0d5a16c231041f6e085fb4ebf12c71d8fc856837ad [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 63a2c0f4878d25367c169d32dd2738c28bbcecb346480a7732b9c62133ac3696 [INFO] running `Command { std: "docker" "start" "-a" "63a2c0f4878d25367c169d32dd2738c28bbcecb346480a7732b9c62133ac3696", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling zerocopy v0.7.32 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling unicode-width v0.1.11 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling ryu v1.0.17 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling getrandom v0.2.14 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling malachite-base v0.4.6 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling anyhow v1.0.82 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Compiling phf_codegen v0.11.2 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Compiling unicode_names2_generator v1.2.2 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling unic-char-range v0.9.0 [INFO] [stderr] Compiling unic-common v0.9.0 [INFO] [stderr] Compiling unic-ucd-version v0.9.0 [INFO] [stderr] Compiling unic-char-property v0.9.0 [INFO] [stderr] Compiling anstyle-parse v0.2.3 [INFO] [stderr] Compiling unicode_names2 v1.2.2 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling rustpython-parser-vendored v0.3.1 [INFO] [stderr] Compiling colorchoice v1.0.0 [INFO] [stderr] Compiling anstyle-query v1.0.2 [INFO] [stderr] Compiling anstyle v1.0.6 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Compiling anstream v0.6.13 [INFO] [stderr] Compiling phf v0.11.2 [INFO] [stderr] Compiling terminal_size v0.3.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling rustpython-parser v0.3.1 [INFO] [stderr] Compiling bstr v1.9.1 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling bytecount v0.6.7 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling winnow v0.6.5 [INFO] [stderr] Compiling clap_lex v0.7.0 [INFO] [stderr] Compiling papergrid v0.11.0 [INFO] [stderr] Compiling clap_builder v4.5.2 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling malachite-nz v0.4.6 [INFO] [stderr] Compiling is-macro v0.3.5 [INFO] [stderr] Compiling rustpython-parser-core v0.3.1 [INFO] [stderr] Compiling clap_derive v4.5.4 [INFO] [stderr] Compiling globset v0.4.14 [INFO] [stderr] Compiling tabled_derive v0.7.0 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling unic-ucd-ident v0.9.0 [INFO] [stderr] Compiling unic-emoji-char v0.9.0 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling fastrand v2.0.2 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling dtoa v0.4.8 [INFO] [stderr] Compiling lalrpop-util v0.20.2 [INFO] [stderr] Compiling itoa v0.3.4 [INFO] [stderr] Compiling tempfile v3.10.1 [INFO] [stderr] Compiling tabled v0.15.0 [INFO] [stderr] Compiling ignore v0.4.22 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling fs_extra v1.3.0 [INFO] [stderr] Compiling clap v4.5.4 [INFO] [stderr] Compiling bytesize v1.3.0 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling malachite-q v0.4.6 [INFO] [stderr] Compiling toml_datetime v0.6.5 [INFO] [stderr] Compiling serde_spanned v0.6.5 [INFO] [stderr] Compiling serde_json v1.0.1 [INFO] [stderr] Compiling toml_edit v0.22.9 [INFO] [stderr] Compiling malachite v0.4.6 [INFO] [stderr] Compiling malachite-bigint v0.2.0 [INFO] [stderr] Compiling rustpython-ast v0.3.1 [INFO] [stderr] Compiling toml v0.8.12 [INFO] [stderr] Compiling un-pack v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/analyze.rs:99:13 [INFO] [stdout] | [INFO] [stdout] 99 | fn scan(&self, config: &Config) -> Vec { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 99 | fn scan(&self, config: &Config) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `env` is never read [INFO] [stdout] --> src/config.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Config { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 32 | pub env: Env, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 09s [INFO] running `Command { std: "docker" "inspect" "63a2c0f4878d25367c169d32dd2738c28bbcecb346480a7732b9c62133ac3696", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63a2c0f4878d25367c169d32dd2738c28bbcecb346480a7732b9c62133ac3696", kill_on_drop: false }` [INFO] [stdout] 63a2c0f4878d25367c169d32dd2738c28bbcecb346480a7732b9c62133ac3696 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 761c62b591bcea305780c01d093171bf1be3a8979e10c192b352b8054efcd48c [INFO] running `Command { std: "docker" "start" "-a" "761c62b591bcea305780c01d093171bf1be3a8979e10c192b352b8054efcd48c", kill_on_drop: false }` [INFO] [stderr] Compiling un-pack v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `env` is never read [INFO] [stdout] --> src/config.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Config { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 32 | pub env: Env, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/analyze.rs:99:13 [INFO] [stdout] | [INFO] [stdout] 99 | fn scan(&self, config: &Config) -> Vec { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 99 | fn scan(&self, config: &Config) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.09s [INFO] running `Command { std: "docker" "inspect" "761c62b591bcea305780c01d093171bf1be3a8979e10c192b352b8054efcd48c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "761c62b591bcea305780c01d093171bf1be3a8979e10c192b352b8054efcd48c", kill_on_drop: false }` [INFO] [stdout] 761c62b591bcea305780c01d093171bf1be3a8979e10c192b352b8054efcd48c