[INFO] cloning repository https://github.com/onsails/cloud-storage-sync [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/onsails/cloud-storage-sync" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fonsails%2Fcloud-storage-sync", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fonsails%2Fcloud-storage-sync'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cee799714e54e901e679db4ecaae481c229f225d [INFO] building onsails/cloud-storage-sync against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fonsails%2Fcloud-storage-sync" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/onsails/cloud-storage-sync [INFO] finished tweaking git repo https://github.com/onsails/cloud-storage-sync [INFO] tweaked toml for git repo https://github.com/onsails/cloud-storage-sync written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/onsails/cloud-storage-sync on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 220 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded winapi-util v0.1.11 [INFO] [stderr] Downloaded cloud-storage v0.10.3 [INFO] [stderr] Downloaded crc32c v0.6.8 [INFO] [stderr] Downloaded humantime v2.3.0 [INFO] [stderr] Downloaded simple_asn1 v0.4.1 [INFO] [stderr] Downloaded pin-project v0.4.30 [INFO] [stderr] Downloaded jsonwebtoken v7.2.0 [INFO] [stderr] Downloaded snafu-derive v0.6.10 [INFO] [stderr] Downloaded pin-project-internal v0.4.30 [INFO] [stderr] Downloaded tokio-util v0.6.10 [INFO] [stderr] Downloaded snafu v0.6.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b7d39605572e2940a6fb9eca158b84abf590a2be31543db38cac081738a6bb78 [INFO] running `Command { std: "docker" "start" "-a" "b7d39605572e2940a6fb9eca158b84abf590a2be31543db38cac081738a6bb78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b7d39605572e2940a6fb9eca158b84abf590a2be31543db38cac081738a6bb78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7d39605572e2940a6fb9eca158b84abf590a2be31543db38cac081738a6bb78", kill_on_drop: false }` [INFO] [stdout] b7d39605572e2940a6fb9eca158b84abf590a2be31543db38cac081738a6bb78 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 57794fe87d6bb787b83a183e87776c0f2de9a2526d6efd5cab4b1ad75647e5a9 [INFO] running `Command { std: "docker" "start" "-a" "57794fe87d6bb787b83a183e87776c0f2de9a2526d6efd5cab4b1ad75647e5a9", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.2.39 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling openssl v0.10.73 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling semver v1.0.27 [INFO] [stderr] Compiling pin-project-internal v0.4.30 [INFO] [stderr] Compiling iana-time-zone v0.1.64 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling gimli v0.32.3 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling rustc-demangle v0.1.26 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling crc32c v0.6.8 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling addr2line v0.25.1 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling snafu-derive v0.6.10 [INFO] [stderr] Compiling pem v0.8.3 [INFO] [stderr] Compiling backtrace v0.3.76 [INFO] [stderr] Compiling pin-project v0.4.30 [INFO] [stderr] Compiling snafu v0.6.10 [INFO] [stderr] Compiling simple_asn1 v0.4.1 [INFO] [stderr] Compiling jsonwebtoken v7.2.0 [INFO] [stderr] Compiling tokio-util v0.7.16 [INFO] [stderr] Compiling tokio-stream v0.1.17 [INFO] [stderr] Compiling tokio-util v0.6.10 [INFO] [stderr] Compiling h2 v0.3.27 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling hyper v0.14.32 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.27 [INFO] [stderr] Compiling cloud-storage v0.10.3 [INFO] [stderr] Compiling cloud-storage-sync v0.6.1-alpha.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)]` (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/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 47.21s [INFO] running `Command { std: "docker" "inspect" "57794fe87d6bb787b83a183e87776c0f2de9a2526d6efd5cab4b1ad75647e5a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57794fe87d6bb787b83a183e87776c0f2de9a2526d6efd5cab4b1ad75647e5a9", kill_on_drop: false }` [INFO] [stdout] 57794fe87d6bb787b83a183e87776c0f2de9a2526d6efd5cab4b1ad75647e5a9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f02db8d932132c81069f3b55042a63935773edf9c06c255c2cafc0d7620fed67 [INFO] running `Command { std: "docker" "start" "-a" "f02db8d932132c81069f3b55042a63935773edf9c06c255c2cafc0d7620fed67", kill_on_drop: false }` [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling humantime v2.3.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [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)]` (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/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] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling cloud-storage-sync v0.6.1-alpha.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)]` (part of `#[warn(unused)]`) 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 `test` profile [unoptimized + debuginfo] target(s) in 5.99s [INFO] running `Command { std: "docker" "inspect" "f02db8d932132c81069f3b55042a63935773edf9c06c255c2cafc0d7620fed67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f02db8d932132c81069f3b55042a63935773edf9c06c255c2cafc0d7620fed67", kill_on_drop: false }` [INFO] [stdout] f02db8d932132c81069f3b55042a63935773edf9c06c255c2cafc0d7620fed67