[INFO] fetching crate rustdb-axum-example 0.3.3... [INFO] checking rustdb-axum-example-0.3.3 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] extracting crate rustdb-axum-example 0.3.3 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate rustdb-axum-example 0.3.3 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rustdb-axum-example 0.3.3 [INFO] finished tweaking crates.io crate rustdb-axum-example 0.3.3 [INFO] tweaked toml for crates.io crate rustdb-axum-example 0.3.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate crates.io crate rustdb-axum-example 0.3.3 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--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] Downloading crates ... [INFO] [stderr] Downloaded axum-core v0.1.2 [INFO] [stderr] Downloaded rmp v0.8.11 [INFO] [stderr] Downloaded paste v1.0.8 [INFO] [stderr] Downloaded mimalloc v0.1.29 [INFO] [stderr] Downloaded flate3 v0.1.21 [INFO] [stderr] Downloaded email-encoding v0.1.3 [INFO] [stderr] Downloaded rustdb v2.5.4 [INFO] [stderr] Downloaded axum v0.4.8 [INFO] [stderr] Downloaded rmp-serde v1.1.0 [INFO] [stderr] Downloaded email_address v0.2.3 [INFO] [stderr] Downloaded tower-cookies v0.4.1 [INFO] [stderr] Downloaded lettre v0.10.1 [INFO] [stderr] Downloaded libmimalloc-sys v0.1.25 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3ef3eb504c9b0a42d7ff5931acc9819a9d6542d06c758c64a4e835c26e6d8eb0 [INFO] running `Command { std: "docker" "start" "-a" "3ef3eb504c9b0a42d7ff5931acc9819a9d6542d06c758c64a4e835c26e6d8eb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3ef3eb504c9b0a42d7ff5931acc9819a9d6542d06c758c64a4e835c26e6d8eb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ef3eb504c9b0a42d7ff5931acc9819a9d6542d06c758c64a4e835c26e6d8eb0", kill_on_drop: false }` [INFO] [stdout] 3ef3eb504c9b0a42d7ff5931acc9819a9d6542d06c758c64a4e835c26e6d8eb0 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ae7125bf0bd49eb0716ced48247cc1a6e05788c40aded3df76f9e38e373c3f26 [INFO] running `Command { std: "docker" "start" "-a" "ae7125bf0bd49eb0716ced48247cc1a6e05788c40aded3df76f9e38e373c3f26", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Checking once_cell v1.13.1 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling futures-core v0.3.23 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking bytes v1.2.1 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling futures-task v0.3.23 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling futures-util v0.3.23 [INFO] [stderr] Checking futures-io v0.3.23 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Compiling tokio v1.20.1 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Checking tracing-core v0.1.29 [INFO] [stderr] Checking futures-sink v0.3.23 [INFO] [stderr] Compiling serde_derive v1.0.143 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Checking tower-service v0.3.2 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Compiling openssl v0.10.41 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling serde v1.0.143 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling futures-channel v0.3.23 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking tracing v0.1.36 [INFO] [stderr] Compiling crossbeam-epoch v0.9.10 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Compiling async-trait v0.1.57 [INFO] [stderr] Compiling const_fn v0.4.9 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Compiling openssl-sys v0.9.75 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking tower-layer v0.3.1 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling crossbeam-queue v0.3.6 [INFO] [stderr] Compiling libmimalloc-sys v0.1.25 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Compiling multer v2.0.3 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Compiling cookie v0.15.1 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking unicode-normalization v0.1.21 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Compiling paste v1.0.8 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Checking spin v0.9.4 [INFO] [stderr] Checking http-range-header v0.3.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking email-encoding v0.1.3 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking matchit v0.4.6 [INFO] [stderr] Checking email_address v0.2.3 [INFO] [stderr] Checking quoted_printable v0.4.5 [INFO] [stderr] Checking blake2-rfc v0.2.18 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking fastrand v1.8.0 [INFO] [stderr] Checking nom v7.1.1 [INFO] [stderr] Checking ipnet v2.5.0 [INFO] [stderr] Checking sync_wrapper v0.1.1 [INFO] [stderr] Checking argon2rs v0.2.5 [INFO] [stderr] Checking crossbeam v0.8.2 [INFO] [stderr] Checking flate3 v0.1.21 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking rmp v0.8.11 [INFO] [stderr] Checking mimalloc v0.1.29 [INFO] [stderr] Compiling futures-macro v0.3.23 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Compiling pin-project-internal v1.0.12 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking pin-project v1.0.12 [INFO] [stderr] Checking axum-core v0.1.2 [INFO] [stderr] Checking lettre v0.10.1 [INFO] [stderr] Checking tokio-util v0.7.3 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.14 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking tower-cookies v0.4.1 [INFO] [stderr] Checking tower-http v0.2.5 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking rustdb v2.5.4 [INFO] [stderr] Checking rmp-serde v1.1.0 [INFO] [stderr] Checking hyper v0.14.20 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking axum v0.4.8 [INFO] [stderr] Checking reqwest v0.11.11 [INFO] [stderr] Checking rustdb-axum-example v0.3.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:698:21 [INFO] [stdout] | [INFO] [stdout] 698 | if let Some(mut ext) = ext.downcast_mut::() { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:717:21 [INFO] [stdout] | [INFO] [stdout] 717 | if let Some(mut ext) = ext.downcast_mut::() { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:736:21 [INFO] [stdout] | [INFO] [stdout] 736 | if let Some(mut ext) = ext.downcast_mut::() { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:698:21 [INFO] [stdout] | [INFO] [stdout] 698 | if let Some(mut ext) = ext.downcast_mut::() { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:717:21 [INFO] [stdout] | [INFO] [stdout] 717 | if let Some(mut ext) = ext.downcast_mut::() { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:736:21 [INFO] [stdout] | [INFO] [stdout] 736 | if let Some(mut ext) = ext.downcast_mut::() { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.41s [INFO] running `Command { std: "docker" "inspect" "ae7125bf0bd49eb0716ced48247cc1a6e05788c40aded3df76f9e38e373c3f26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae7125bf0bd49eb0716ced48247cc1a6e05788c40aded3df76f9e38e373c3f26", kill_on_drop: false }` [INFO] [stdout] ae7125bf0bd49eb0716ced48247cc1a6e05788c40aded3df76f9e38e373c3f26