[INFO] fetching crate kvsd 0.1.3... [INFO] checking kvsd-0.1.3 against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3 [INFO] extracting crate kvsd 0.1.3 into /workspace/builds/worker-0-tc2/source [INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain.toml [INFO] started tweaking crates.io crate kvsd 0.1.3 [INFO] finished tweaking crates.io crate kvsd 0.1.3 [INFO] tweaked toml for crates.io crate kvsd 0.1.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate kvsd 0.1.3 on toolchain b1f2594eac607c1f051534800237eeedb5590a49 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate kvsd 0.1.3 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d74be931c0a095ae841d8c2b3181a5dc1ff29cde3d9baaf750aac8e3b5950c06 [INFO] running `Command { std: "docker" "start" "-a" "d74be931c0a095ae841d8c2b3181a5dc1ff29cde3d9baaf750aac8e3b5950c06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d74be931c0a095ae841d8c2b3181a5dc1ff29cde3d9baaf750aac8e3b5950c06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d74be931c0a095ae841d8c2b3181a5dc1ff29cde3d9baaf750aac8e3b5950c06", kill_on_drop: false }` [INFO] [stdout] d74be931c0a095ae841d8c2b3181a5dc1ff29cde3d9baaf750aac8e3b5950c06 [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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 13cb8cfc8e6c64a0fc4a3eb591d53ed637720799a195b6213261ce6c9f52ad98 [INFO] running `Command { std: "docker" "start" "-a" "13cb8cfc8e6c64a0fc4a3eb591d53ed637720799a195b6213261ce6c9f52ad98", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling serde v1.0.195 [INFO] [stderr] Compiling crossbeam-utils v0.8.18 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking rustls-pki-types v1.3.1 [INFO] [stderr] Checking anstream v0.6.12 [INFO] [stderr] Compiling rustls v0.22.2 [INFO] [stderr] Checking strsim v0.11.0 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Compiling serde_json v1.0.111 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking clap_builder v4.5.1 [INFO] [stderr] Compiling async-trait v0.1.77 [INFO] [stderr] Checking chrono v0.4.34 [INFO] [stderr] Checking crossbeam-epoch v0.9.17 [INFO] [stderr] Checking crossbeam-deque v0.8.4 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking half v2.4.0 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Compiling rustix v0.38.28 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking rustls-pemfile v2.1.0 [INFO] [stderr] Checking clap v4.5.1 [INFO] [stderr] Checking rayon-core v1.12.0 [INFO] [stderr] Checking atoi v0.3.3 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking tempfile v3.9.0 [INFO] [stderr] Compiling serde_derive v1.0.195 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Checking tokio v1.35.1 [INFO] [stderr] Checking pin-project v1.1.3 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking rustls-webpki v0.102.2 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking tokio-rustls v0.25.0 [INFO] [stderr] Checking tokio-stream v0.1.14 [INFO] [stderr] Checking tokio-test v0.4.3 [INFO] [stderr] Checking serde_yaml v0.8.26 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking kvsd v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/core/principal/mod.rs:7:10 [INFO] [stdout] | [INFO] [stdout] 7 | User(User), [INFO] [stdout] | ---- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Principal` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 7 - User(User), [INFO] [stdout] 7 + User(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/core/credential.rs:8:19 [INFO] [stdout] | [INFO] [stdout] 8 | fn credential(&self) -> Credential; [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] 8 | fn credential(&self) -> Credential<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/protocol/message/authentication.rs:46:19 [INFO] [stdout] | [INFO] [stdout] 46 | fn credential(&self) -> Credential { [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] 46 | fn credential(&self) -> Credential<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/core/principal/mod.rs:7:10 [INFO] [stdout] | [INFO] [stdout] 7 | User(User), [INFO] [stdout] | ---- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Principal` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 7 - User(User), [INFO] [stdout] 7 + User(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/core/credential.rs:8:19 [INFO] [stdout] | [INFO] [stdout] 8 | fn credential(&self) -> Credential; [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] 8 | fn credential(&self) -> Credential<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/protocol/message/authentication.rs:46:19 [INFO] [stdout] | [INFO] [stdout] 46 | fn credential(&self) -> Credential { [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] 46 | fn credential(&self) -> Credential<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 56.92s [INFO] running `Command { std: "docker" "inspect" "13cb8cfc8e6c64a0fc4a3eb591d53ed637720799a195b6213261ce6c9f52ad98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13cb8cfc8e6c64a0fc4a3eb591d53ed637720799a195b6213261ce6c9f52ad98", kill_on_drop: false }` [INFO] [stdout] 13cb8cfc8e6c64a0fc4a3eb591d53ed637720799a195b6213261ce6c9f52ad98