[INFO] fetching crate mongodb-gridfs 0.2.2... [INFO] checking mongodb-gridfs-0.2.2 against master#2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4 for pr-84385 [INFO] extracting crate mongodb-gridfs 0.2.2 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate mongodb-gridfs 0.2.2 on toolchain 2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mongodb-gridfs 0.2.2 [INFO] finished tweaking crates.io crate mongodb-gridfs 0.2.2 [INFO] tweaked toml for crates.io crate mongodb-gridfs 0.2.2 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate mongodb-gridfs 0.2.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sha2 v0.9.8 [INFO] [stderr] Downloaded serde_with v1.6.4 [INFO] [stderr] Downloaded serde_with_macros v1.4.1 [INFO] [stderr] Downloaded trust-dns-resolver v0.20.3 [INFO] [stderr] Downloaded darling v0.12.2 [INFO] [stderr] Downloaded darling_macro v0.12.2 [INFO] [stderr] Downloaded async-std-resolver v0.20.3 [INFO] [stderr] Downloaded async-io v1.4.1 [INFO] [stderr] Downloaded bson v2.0.0 [INFO] [stderr] Downloaded os_info v3.0.1 [INFO] [stderr] Downloaded async-trait v0.1.48 [INFO] [stderr] Downloaded mongodb v2.0.0 [INFO] [stderr] Downloaded typed-builder v0.9.0 [INFO] [stderr] Downloaded darling_core v0.12.2 [INFO] [stderr] Downloaded fastrand v1.4.1 [INFO] [stderr] Downloaded trust-dns-proto v0.20.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 08f0477d4d069eb49cab3d32651781bacc2fd14f61fe5aadad2b95b8d8ae38c7 [INFO] running `Command { std: "docker" "start" "-a" "08f0477d4d069eb49cab3d32651781bacc2fd14f61fe5aadad2b95b8d8ae38c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "08f0477d4d069eb49cab3d32651781bacc2fd14f61fe5aadad2b95b8d8ae38c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08f0477d4d069eb49cab3d32651781bacc2fd14f61fe5aadad2b95b8d8ae38c7", kill_on_drop: false }` [INFO] [stdout] 08f0477d4d069eb49cab3d32651781bacc2fd14f61fe5aadad2b95b8d8ae38c7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3e4afb906b7b49057da80073bc8fba984b0cd2baae3fd287b7ae1e1548d20ff8 [INFO] running `Command { std: "docker" "start" "-a" "3e4afb906b7b49057da80073bc8fba984b0cd2baae3fd287b7ae1e1548d20ff8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Compiling libc v0.2.102 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking 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v2.0.0 [INFO] [stderr] Checking mongodb v2.0.0 [INFO] [stderr] Checking mongodb-gridfs v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `content_type` and `aliases` are never read [INFO] [stdout] --> src/options.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct GridFSUploadOptions { [INFO] [stdout] | ------------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 38 | content_type: Option, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | aliases: Option>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GridFSUploadOptions` has a derived impl for the trait `Clone`, 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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `content_type` and `aliases` are never read [INFO] [stdout] --> src/options.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct GridFSUploadOptions { [INFO] [stdout] | ------------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 38 | content_type: Option, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | aliases: Option>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GridFSUploadOptions` has a derived impl for the trait `Clone`, 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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.18s [INFO] running `Command { std: "docker" "inspect" "3e4afb906b7b49057da80073bc8fba984b0cd2baae3fd287b7ae1e1548d20ff8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e4afb906b7b49057da80073bc8fba984b0cd2baae3fd287b7ae1e1548d20ff8", kill_on_drop: false }` [INFO] [stdout] 3e4afb906b7b49057da80073bc8fba984b0cd2baae3fd287b7ae1e1548d20ff8