[INFO] fetching crate denim 0.2.0... [INFO] testing denim-0.2.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate denim 0.2.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate denim 0.2.0 [INFO] finished tweaking crates.io crate denim 0.2.0 [INFO] tweaked toml for crates.io crate denim 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate denim 0.2.0 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate denim 0.2.0 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d5d69c7028324dc0ba0270735e8e725f1acddae718bbff5024aa75c9dfb2255f [INFO] running `Command { std: "docker" "start" "-a" "d5d69c7028324dc0ba0270735e8e725f1acddae718bbff5024aa75c9dfb2255f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d5d69c7028324dc0ba0270735e8e725f1acddae718bbff5024aa75c9dfb2255f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5d69c7028324dc0ba0270735e8e725f1acddae718bbff5024aa75c9dfb2255f", kill_on_drop: false }` [INFO] [stdout] d5d69c7028324dc0ba0270735e8e725f1acddae718bbff5024aa75c9dfb2255f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7cead2cb7edcedf0b5385c6acaf819ae9209a5e898613a0779478ea47baee447 [INFO] running `Command { std: "docker" "start" "-a" "7cead2cb7edcedf0b5385c6acaf819ae9209a5e898613a0779478ea47baee447", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.138 [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling io-lifetimes v1.0.3 [INFO] [stderr] Compiling syn v1.0.105 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling rustix v0.36.5 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling once_cell v1.16.0 [INFO] [stderr] Compiling rustversion v1.0.9 [INFO] [stderr] Compiling linux-raw-sys v0.1.4 [INFO] [stderr] Compiling aho-corasick v0.7.20 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling os_str_bytes v6.4.1 [INFO] [stderr] Compiling regex-syntax v0.6.28 [INFO] [stderr] Compiling serde v1.0.150 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling iana-time-zone v0.1.53 [INFO] [stderr] Compiling thread_local v1.1.4 [INFO] [stderr] Compiling clap_lex v0.3.0 [INFO] [stderr] Compiling serde_json v1.0.89 [INFO] [stderr] Compiling cpufeatures v0.2.5 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling problem v5.3.0 [INFO] [stderr] Compiling linked_hash_set v0.1.4 [INFO] [stderr] Compiling maybe-string v0.1.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling itoa v1.0.4 [INFO] [stderr] Compiling boolinator v2.4.0 [INFO] [stderr] Compiling block-buffer v0.10.3 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling mkargs v1.0.0 [INFO] [stderr] Compiling ryu v1.0.11 [INFO] [stderr] Compiling assert_matches v1.5.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling error-context v0.1.2 [INFO] [stderr] Compiling digest v0.10.6 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling sha2 v0.10.6 [INFO] [stderr] Compiling cradle v0.2.2 [INFO] [stderr] Compiling chrono v0.4.23 [INFO] [stderr] Compiling errno v0.2.8 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling exec v0.3.1 [INFO] [stderr] Compiling directories v4.0.1 [INFO] [stderr] Compiling stderrlog v0.5.4 [INFO] [stderr] Compiling regex v1.7.0 [INFO] [stderr] Compiling is-terminal v0.4.1 [INFO] [stderr] Compiling shellwords v1.1.0 [INFO] [stderr] Compiling clap_derive v4.0.21 [INFO] [stderr] Compiling clap v4.0.29 [INFO] [stderr] Compiling cotton v0.1.0 [INFO] [stderr] Compiling denim v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/project.rs:45:18 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn cargo(&self) -> PResult { [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] 45 | pub fn cargo(&self) -> PResult> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/project/cargo.rs:42:25 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn new(project: &Project) -> PResult { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 42 | pub fn new(project: &Project) -> PResult> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.38s [INFO] running `Command { std: "docker" "inspect" "7cead2cb7edcedf0b5385c6acaf819ae9209a5e898613a0779478ea47baee447", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7cead2cb7edcedf0b5385c6acaf819ae9209a5e898613a0779478ea47baee447", kill_on_drop: false }` [INFO] [stdout] 7cead2cb7edcedf0b5385c6acaf819ae9209a5e898613a0779478ea47baee447 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9d1e488652fb97ea306648b959ea607ec5b3f2b45ea55feba551ec059e6006dd [INFO] running `Command { std: "docker" "start" "-a" "9d1e488652fb97ea306648b959ea607ec5b3f2b45ea55feba551ec059e6006dd", kill_on_drop: false }` [INFO] [stderr] Compiling denim v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/project.rs:45:18 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn cargo(&self) -> PResult { [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] 45 | pub fn cargo(&self) -> PResult> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/project/cargo.rs:42:25 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn new(project: &Project) -> PResult { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 42 | pub fn new(project: &Project) -> PResult> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.73s [INFO] running `Command { std: "docker" "inspect" "9d1e488652fb97ea306648b959ea607ec5b3f2b45ea55feba551ec059e6006dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d1e488652fb97ea306648b959ea607ec5b3f2b45ea55feba551ec059e6006dd", kill_on_drop: false }` [INFO] [stdout] 9d1e488652fb97ea306648b959ea607ec5b3f2b45ea55feba551ec059e6006dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 95519d6c3d78bfda31354d882531c9be5d6f6af11f61da60d030ba21051b7e55 [INFO] running `Command { std: "docker" "start" "-a" "95519d6c3d78bfda31354d882531c9be5d6f6af11f61da60d030ba21051b7e55", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/project.rs:45:18 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn cargo(&self) -> PResult { [INFO] [stderr] | ^^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 45 | pub fn cargo(&self) -> PResult> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/project/cargo.rs:42:25 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn new(project: &Project) -> PResult { [INFO] [stderr] | ^^^^^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 42 | pub fn new(project: &Project) -> PResult> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `denim` (bin "denim" test) generated 2 warnings (run `cargo fix --bin "denim" --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/denim-a9e7ed22d92d91d6) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "95519d6c3d78bfda31354d882531c9be5d6f6af11f61da60d030ba21051b7e55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95519d6c3d78bfda31354d882531c9be5d6f6af11f61da60d030ba21051b7e55", kill_on_drop: false }` [INFO] [stdout] 95519d6c3d78bfda31354d882531c9be5d6f6af11f61da60d030ba21051b7e55