[INFO] fetching crate cloud-storage-sync 0.6.0... [INFO] checking cloud-storage-sync-0.6.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1 [INFO] extracting crate cloud-storage-sync 0.6.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate cloud-storage-sync 0.6.0 [INFO] finished tweaking crates.io crate cloud-storage-sync 0.6.0 [INFO] tweaked toml for crates.io crate cloud-storage-sync 0.6.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate cloud-storage-sync 0.6.0 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 228 packages to latest compatible versions [INFO] [stderr] Adding base64 v0.13.1 (available: v0.22.1) [INFO] [stderr] Adding cloud-storage v0.10.3 (available: v0.11.1) [INFO] [stderr] Adding env_logger v0.8.4 (available: v0.11.8) [INFO] [stderr] Adding reqwest v0.11.27 (available: v0.12.23) [INFO] [stderr] Adding snafu v0.6.10 (available: v0.8.9) [INFO] [stderr] Adding tokio-util v0.6.10 (available: v0.7.16) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded simple_asn1 v0.4.1 [INFO] [stderr] Downloaded cloud-storage v0.10.3 [INFO] [stderr] Downloaded jsonwebtoken v7.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c94df30ef76b8f2a0967d5a7cf52e163e8af177ee251d1cff824f6ae14cc5cee [INFO] running `Command { std: "docker" "start" "-a" "c94df30ef76b8f2a0967d5a7cf52e163e8af177ee251d1cff824f6ae14cc5cee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c94df30ef76b8f2a0967d5a7cf52e163e8af177ee251d1cff824f6ae14cc5cee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c94df30ef76b8f2a0967d5a7cf52e163e8af177ee251d1cff824f6ae14cc5cee", kill_on_drop: false }` [INFO] [stdout] c94df30ef76b8f2a0967d5a7cf52e163e8af177ee251d1cff824f6ae14cc5cee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 98da0d93e41617cdbf59a4318f969750fd65eb61013ad6fc63ae21b3a31a201a [INFO] running `Command { std: "docker" "start" "-a" "98da0d93e41617cdbf59a4318f969750fd65eb61013ad6fc63ae21b3a31a201a", kill_on_drop: false }` [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Checking tokio v1.47.1 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking native-tls v0.2.14 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling pin-project-internal v0.4.30 [INFO] [stderr] Checking serde_json v1.0.143 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] Checking pem v0.8.3 [INFO] [stderr] Checking object v0.36.7 [INFO] [stderr] Compiling crc32c v0.6.8 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking unicase v2.8.1 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking simple_asn1 v0.4.1 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Compiling snafu-derive v0.6.10 [INFO] [stderr] Checking jsonwebtoken v7.2.0 [INFO] [stderr] Checking backtrace v0.3.75 [INFO] [stderr] Checking pin-project v0.4.30 [INFO] [stderr] Checking snafu v0.6.10 [INFO] [stderr] Checking tokio-util v0.7.16 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking tokio-util v0.6.10 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking h2 v0.3.27 [INFO] [stderr] Checking hyper v0.14.32 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stderr] Checking cloud-storage v0.10.3 [INFO] [stderr] Checking cloud-storage-sync v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `concurrency` is never read [INFO] [stdout] --> src/local.rs:14:16 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct LocalSource { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 13 | pub(crate) force_overwrite: bool, [INFO] [stdout] 14 | pub(crate) concurrency: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LocalSource` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/local.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 69 | ) -> BoxFuture> { [INFO] [stdout] | ------------------------ the same lifetime is hidden 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] 69 | ) -> BoxFuture<'_, Result> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `concurrency` is never read [INFO] [stdout] --> src/local.rs:14:16 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct LocalSource { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 13 | pub(crate) force_overwrite: bool, [INFO] [stdout] 14 | pub(crate) concurrency: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LocalSource` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `dirpath`, `dirfile`, and `empty` are never read [INFO] [stdout] --> src/lib.rs:165:13 [INFO] [stdout] | [INFO] [stdout] 162 | struct PopulatedDir { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 165 | pub dirpath: PathBuf, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 166 | pub dirfile: PathBuf, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 167 | pub empty: PathBuf, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/local.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 69 | ) -> BoxFuture> { [INFO] [stdout] | ------------------------ the same lifetime is hidden 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] 69 | ) -> BoxFuture<'_, Result> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.48s [INFO] running `Command { std: "docker" "inspect" "98da0d93e41617cdbf59a4318f969750fd65eb61013ad6fc63ae21b3a31a201a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98da0d93e41617cdbf59a4318f969750fd65eb61013ad6fc63ae21b3a31a201a", kill_on_drop: false }` [INFO] [stdout] 98da0d93e41617cdbf59a4318f969750fd65eb61013ad6fc63ae21b3a31a201a