[INFO] fetching crate nail 0.4.0... [INFO] building nail-0.4.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2 [INFO] extracting crate nail 0.4.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate nail 0.4.0 [INFO] finished tweaking crates.io crate nail 0.4.0 [INFO] tweaked toml for crates.io crate nail 0.4.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate nail 0.4.0 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 nail 0.4.0 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 03620794f348837a36f29d01efe4180dca1289373baef4a757bc84525a0098a2 [INFO] running `Command { std: "docker" "start" "-a" "03620794f348837a36f29d01efe4180dca1289373baef4a757bc84525a0098a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "03620794f348837a36f29d01efe4180dca1289373baef4a757bc84525a0098a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03620794f348837a36f29d01efe4180dca1289373baef4a757bc84525a0098a2", kill_on_drop: false }` [INFO] [stdout] 03620794f348837a36f29d01efe4180dca1289373baef4a757bc84525a0098a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] a773e9d32bf1403b19151248a9bfd801b8343c165949930330e7a8b646aeae1b [INFO] running `Command { std: "docker" "start" "-a" "a773e9d32bf1403b19151248a9bfd801b8343c165949930330e7a8b646aeae1b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.85 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling cc v1.1.1 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Compiling miniz_oxide v0.7.4 [INFO] [stderr] Compiling terminal_size v0.4.1 [INFO] [stderr] Compiling addr2line v0.21.0 [INFO] [stderr] Compiling anstream v0.6.14 [INFO] [stderr] Compiling object v0.32.2 [INFO] [stderr] Compiling buffer-redux v1.0.1 [INFO] [stderr] Compiling rustc-demangle v0.1.24 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling clap_builder v4.5.23 [INFO] [stderr] Compiling either v1.12.0 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling indexmap v2.7.0 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling thread_local v1.1.8 [INFO] [stderr] Compiling colored v3.0.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling syn v2.0.87 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_pcg v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling color-backtrace v0.7.0 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling phf_macros v0.11.2 [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Compiling phf v0.11.2 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling derive_builder_core v0.20.2 [INFO] [stderr] Compiling strum v0.26.3 [INFO] [stderr] Compiling clap v4.5.23 [INFO] [stderr] Compiling derive_builder_macro v0.20.2 [INFO] [stderr] Compiling derive_builder v0.20.2 [INFO] [stderr] Compiling seq_io v0.3.2 [INFO] [stderr] Compiling libnail v0.4.0 [INFO] [stderr] Compiling nail v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/io/rayon.rs:45:21 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn par_iter(&self) -> SequenceDatabaseParIter { [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 par_iter(&self) -> SequenceDatabaseParIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ProfileNotFoundError` is never constructed [INFO] [stdout] --> src/pipeline/mod.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct ProfileNotFoundError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `AllocationSize` is never used [INFO] [stdout] --> src/stats.rs:61:11 [INFO] [stdout] | [INFO] [stdout] 61 | pub trait AllocationSize { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/io/mod.rs:79:13 [INFO] [stdout] | [INFO] [stdout] 79 | fn iter(&self) -> SequenceDatabaseIter; [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] 79 | fn iter(&self) -> SequenceDatabaseIter<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/io/mod.rs:314:13 [INFO] [stdout] | [INFO] [stdout] 314 | fn iter(&self) -> SequenceDatabaseIter { [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] 314 | fn iter(&self) -> SequenceDatabaseIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TargetNotFoundError` is never constructed [INFO] [stdout] --> src/pipeline/mod.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub struct TargetNotFoundError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.19s [INFO] running `Command { std: "docker" "inspect" "a773e9d32bf1403b19151248a9bfd801b8343c165949930330e7a8b646aeae1b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a773e9d32bf1403b19151248a9bfd801b8343c165949930330e7a8b646aeae1b", kill_on_drop: false }` [INFO] [stdout] a773e9d32bf1403b19151248a9bfd801b8343c165949930330e7a8b646aeae1b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 7388bb5a130f5dff70ec0123e1b090f0ebd6958ed83edf9ac5b358001093774c [INFO] running `Command { std: "docker" "start" "-a" "7388bb5a130f5dff70ec0123e1b090f0ebd6958ed83edf9ac5b358001093774c", kill_on_drop: false }` [INFO] [stderr] Compiling nail v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/io/rayon.rs:45:21 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn par_iter(&self) -> SequenceDatabaseParIter { [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 par_iter(&self) -> SequenceDatabaseParIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/io/mod.rs:79:13 [INFO] [stdout] | [INFO] [stdout] 79 | fn iter(&self) -> SequenceDatabaseIter; [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] 79 | fn iter(&self) -> SequenceDatabaseIter<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/io/mod.rs:314:13 [INFO] [stdout] | [INFO] [stdout] 314 | fn iter(&self) -> SequenceDatabaseIter { [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] 314 | fn iter(&self) -> SequenceDatabaseIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ProfileNotFoundError` is never constructed [INFO] [stdout] --> src/pipeline/mod.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct ProfileNotFoundError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TargetNotFoundError` is never constructed [INFO] [stdout] --> src/pipeline/mod.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub struct TargetNotFoundError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `AllocationSize` is never used [INFO] [stdout] --> src/stats.rs:61:11 [INFO] [stdout] | [INFO] [stdout] 61 | pub trait AllocationSize { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.50s [INFO] running `Command { std: "docker" "inspect" "7388bb5a130f5dff70ec0123e1b090f0ebd6958ed83edf9ac5b358001093774c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7388bb5a130f5dff70ec0123e1b090f0ebd6958ed83edf9ac5b358001093774c", kill_on_drop: false }` [INFO] [stdout] 7388bb5a130f5dff70ec0123e1b090f0ebd6958ed83edf9ac5b358001093774c