[INFO] fetching crate s3-server 0.1.0... [INFO] testing s3-server-0.1.0 against 1.59.0 for beta-1.60-1 [INFO] extracting crate s3-server 0.1.0 into /workspace/builds/worker-88/source [INFO] validating manifest of crates.io crate s3-server 0.1.0 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate s3-server 0.1.0 [INFO] finished tweaking crates.io crate s3-server 0.1.0 [INFO] tweaked toml for crates.io crate s3-server 0.1.0 written to /workspace/builds/worker-88/source/Cargo.toml [INFO] crate crates.io crate s3-server 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f9bbf7691bc8aee22d16cddfdcc7c496ad3057579da121eabefadb9d4a15cc6c [INFO] running `Command { std: "docker" "start" "-a" "f9bbf7691bc8aee22d16cddfdcc7c496ad3057579da121eabefadb9d4a15cc6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f9bbf7691bc8aee22d16cddfdcc7c496ad3057579da121eabefadb9d4a15cc6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9bbf7691bc8aee22d16cddfdcc7c496ad3057579da121eabefadb9d4a15cc6c", kill_on_drop: false }` [INFO] [stdout] f9bbf7691bc8aee22d16cddfdcc7c496ad3057579da121eabefadb9d4a15cc6c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ba6ae3e2a21e2a3c14b484ed5a35feaf7387bb8ea4efef7d7ba20e36a24846d2 [INFO] running `Command { std: "docker" "start" "-a" "ba6ae3e2a21e2a3c14b484ed5a35feaf7387bb8ea4efef7d7ba20e36a24846d2", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling futures-io v0.3.16 [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Compiling futures-sink v0.3.16 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling slab v0.4.3 [INFO] [stderr] Compiling httparse v1.4.1 [INFO] [stderr] Compiling openssl v0.10.35 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Compiling httpdate v1.0.1 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling openssl-probe v0.1.4 [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Compiling zeroize v1.4.1 [INFO] [stderr] Compiling shlex v1.0.0 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling cpufeatures v0.1.5 [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling fastrand v1.5.0 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling wyz v0.2.0 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling async-task v4.0.3 [INFO] [stderr] Compiling gimli v0.25.0 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling funty v1.1.0 [INFO] [stderr] Compiling atomic_refcell v0.1.7 [INFO] [stderr] Compiling rustc-demangle v0.1.20 [INFO] [stderr] Compiling faster-hex v0.6.0 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling tracing-core v0.1.18 [INFO] [stderr] Compiling sharded-slab v0.1.3 [INFO] [stderr] Compiling rusoto_core v0.47.0 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling path-dedot v3.0.12 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling async-lock v2.4.0 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling http v0.2.4 [INFO] [stderr] Compiling futures-macro v0.3.16 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Compiling tokio v1.9.0 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling path-absolutize v3.0.10 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling transform-stream v0.1.2 [INFO] [stderr] Compiling tracing-subscriber v0.2.19 [INFO] [stderr] Compiling openssl-sys v0.9.65 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling bitvec v0.19.5 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling object v0.26.0 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling socket2 v0.4.1 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling blocking v1.0.2 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling crypto-mac v0.11.1 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling hmac v0.11.0 [INFO] [stderr] Compiling sha2 v0.9.5 [INFO] [stderr] Compiling md-5 v0.9.1 [INFO] [stderr] Compiling async-fs v1.5.0 [INFO] [stderr] Compiling http-body v0.4.2 [INFO] [stderr] Compiling addr2line v0.16.0 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling const-str-proc-macro v0.1.4 [INFO] [stderr] Compiling const-str v0.1.4 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling pin-project v1.0.8 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling tracing-error v0.1.2 [INFO] [stderr] Compiling futures-executor v0.3.16 [INFO] [stderr] Compiling futures v0.3.16 [INFO] [stderr] Compiling tokio-util v0.6.7 [INFO] [stderr] Compiling tokio-native-tls v0.3.0 [INFO] [stderr] Compiling h2 v0.3.3 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling quick-xml v0.22.0 [INFO] [stderr] Compiling hyper v0.14.11 [INFO] [stderr] Compiling rusoto_credential v0.47.0 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling rusoto_signature v0.47.0 [INFO] [stderr] Compiling rusoto_s3 v0.47.0 [INFO] [stderr] Compiling s3-server v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 48.77s [INFO] running `Command { std: "docker" "inspect" "ba6ae3e2a21e2a3c14b484ed5a35feaf7387bb8ea4efef7d7ba20e36a24846d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba6ae3e2a21e2a3c14b484ed5a35feaf7387bb8ea4efef7d7ba20e36a24846d2", kill_on_drop: false }` [INFO] [stdout] ba6ae3e2a21e2a3c14b484ed5a35feaf7387bb8ea4efef7d7ba20e36a24846d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fe0438943340cd347662e981489ba30fa3b013224deebdf2bb7fc947a80389e0 [INFO] running `Command { std: "docker" "start" "-a" "fe0438943340cd347662e981489ba30fa3b013224deebdf2bb7fc947a80389e0", kill_on_drop: false }` [INFO] [stderr] Compiling s3-server v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tracing_subscriber` [INFO] [stdout] --> tests/common/mod.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | use tracing_subscriber::layer::SubscriberExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `tracing_subscriber` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tracing_subscriber` [INFO] [stdout] --> tests/common/mod.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | use tracing_subscriber::util::SubscriberInitExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `tracing_subscriber` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `anyhow` [INFO] [stdout] --> tests/common/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use anyhow::{anyhow, Result}; [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `anyhow` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `tracing_subscriber` [INFO] [stdout] --> tests/common/mod.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | use tracing_subscriber::{fmt, EnvFilter}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `tracing_subscriber` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `anyhow` [INFO] [stdout] --> tests/basic.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use anyhow::Result; [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `anyhow` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `tokio`, `anyhow::Result` [INFO] [stdout] --> tests/basic.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use tokio::fs; [INFO] [stdout] | ^^^^^ use of undeclared crate or module `tokio` [INFO] [stdout] | [INFO] [stdout] ::: tests/common/mod.rs:8:22 [INFO] [stdout] | [INFO] [stdout] 8 | use anyhow::{anyhow, Result}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `anyhow::bail` [INFO] [stdout] --> tests/common/mod.rs:95:17 [INFO] [stdout] | [INFO] [stdout] 95 | None => anyhow::bail!("No Content-Type"), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio` [INFO] [stdout] --> tests/basic.rs:59:7 [INFO] [stdout] | [INFO] [stdout] 59 | #[tokio::test] [INFO] [stdout] | ^^^^^ use of undeclared crate or module `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio` [INFO] [stdout] --> tests/basic.rs:88:7 [INFO] [stdout] | [INFO] [stdout] 88 | #[tokio::test] [INFO] [stdout] | ^^^^^ use of undeclared crate or module `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio` [INFO] [stdout] --> tests/basic.rs:123:7 [INFO] [stdout] | [INFO] [stdout] 123 | #[tokio::test] [INFO] [stdout] | ^^^^^ use of undeclared crate or module `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio` [INFO] [stdout] --> tests/basic.rs:157:7 [INFO] [stdout] | [INFO] [stdout] 157 | #[tokio::test] [INFO] [stdout] | ^^^^^ use of undeclared crate or module `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio` [INFO] [stdout] --> tests/basic.rs:183:7 [INFO] [stdout] | [INFO] [stdout] 183 | #[tokio::test] [INFO] [stdout] | ^^^^^ use of undeclared crate or module `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio` [INFO] [stdout] --> tests/basic.rs:210:7 [INFO] [stdout] | [INFO] [stdout] 210 | #[tokio::test] [INFO] [stdout] | ^^^^^ use of undeclared crate or module `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio` [INFO] [stdout] --> tests/basic.rs:235:7 [INFO] [stdout] | [INFO] [stdout] 235 | #[tokio::test] [INFO] [stdout] | ^^^^^ use of undeclared crate or module `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio` [INFO] [stdout] --> tests/basic.rs:290:7 [INFO] [stdout] | [INFO] [stdout] 290 | #[tokio::test] [INFO] [stdout] | ^^^^^ use of undeclared crate or module `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio` [INFO] [stdout] --> tests/basic.rs:325:7 [INFO] [stdout] | [INFO] [stdout] 325 | #[tokio::test] [INFO] [stdout] | ^^^^^ use of undeclared crate or module `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio` [INFO] [stdout] --> tests/basic.rs:359:7 [INFO] [stdout] | [INFO] [stdout] 359 | #[tokio::test] [INFO] [stdout] | ^^^^^ use of undeclared crate or module `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the macro `anyhow` [INFO] [stdout] --> tests/common/mod.rs:70:19 [INFO] [stdout] | [INFO] [stdout] 70 | let err = anyhow!("root does not exist"); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tracing_subscriber` [INFO] [stdout] --> tests/common/mod.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | tracing_subscriber::fmt() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `tracing_subscriber` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: this enum takes 2 generic arguments but 1 generic argument was supplied [INFO] [stdout] --> tests/common/mod.rs:52:38 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn setup_fs_root(clear: bool) -> Result { [INFO] [stdout] | ^^^^^^ ------- supplied 1 generic argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 generic arguments [INFO] [stdout] | [INFO] [stdout] help: add missing generic argument [INFO] [stdout] | [INFO] [stdout] 52 | pub fn setup_fs_root(clear: bool) -> Result { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: this enum takes 2 generic arguments but 1 generic argument was supplied [INFO] [stdout] --> tests/common/mod.rs:93:38 [INFO] [stdout] | [INFO] [stdout] 93 | pub fn parse_mime(res: &Response) -> Result { [INFO] [stdout] | ^^^^^^ ---- supplied 1 generic argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 generic arguments [INFO] [stdout] | [INFO] [stdout] help: add missing generic argument [INFO] [stdout] | [INFO] [stdout] 93 | pub fn parse_mime(res: &Response) -> Result { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 21 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0107, E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0107`. [INFO] [stdout] [INFO] [stderr] error: could not compile `s3-server` due to 22 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio` [INFO] [stdout] --> src/streams/aws_chunked_stream.rs:304:7 [INFO] [stdout] | [INFO] [stdout] 304 | #[tokio::test] [INFO] [stdout] | ^^^^^ use of undeclared crate or module `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio` [INFO] [stdout] --> src/streams/multipart.rs:503:7 [INFO] [stdout] | [INFO] [stdout] 503 | #[tokio::test] [INFO] [stdout] | ^^^^^ use of undeclared crate or module `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio` [INFO] [stdout] --> src/streams/multipart.rs:531:7 [INFO] [stdout] | [INFO] [stdout] 531 | #[tokio::test] [INFO] [stdout] | ^^^^^ use of undeclared crate or module `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `tokio` [INFO] [stdout] --> src/streams/multipart.rs:611:7 [INFO] [stdout] | [INFO] [stdout] 611 | #[tokio::test] [INFO] [stdout] | ^^^^^ use of undeclared crate or module `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "fe0438943340cd347662e981489ba30fa3b013224deebdf2bb7fc947a80389e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe0438943340cd347662e981489ba30fa3b013224deebdf2bb7fc947a80389e0", kill_on_drop: false }` [INFO] [stdout] fe0438943340cd347662e981489ba30fa3b013224deebdf2bb7fc947a80389e0