[INFO] fetching crate ruvolt 0.5.0... [INFO] building ruvolt-0.5.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] extracting crate ruvolt 0.5.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate ruvolt 0.5.0 [INFO] finished tweaking crates.io crate ruvolt 0.5.0 [INFO] tweaked toml for crates.io crate ruvolt 0.5.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ruvolt 0.5.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ruvolt 0.5.0 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unicode-xid v0.2.2 [INFO] [stderr] Downloaded pin-project-lite v0.2.8 [INFO] [stderr] Downloaded quote v1.0.15 [INFO] [stderr] Downloaded tokio-tungstenite v0.17.1 [INFO] [stderr] Downloaded tracing-attributes v0.1.20 [INFO] [stderr] Downloaded proc-macro2 v1.0.36 [INFO] [stderr] Downloaded indexmap v1.8.0 [INFO] [stderr] Downloaded rustls-pemfile v0.2.1 [INFO] [stderr] Downloaded futures-macro v0.3.21 [INFO] [stderr] Downloaded num-traits v0.2.14 [INFO] [stderr] Downloaded tower-service v0.3.1 [INFO] [stderr] Downloaded http-body v0.4.4 [INFO] [stderr] Downloaded thiserror v1.0.30 [INFO] [stderr] Downloaded async-trait v0.1.52 [INFO] [stderr] Downloaded sct v0.7.0 [INFO] [stderr] Downloaded h2 v0.3.11 [INFO] [stderr] Downloaded getrandom v0.2.4 [INFO] [stderr] Downloaded http v0.2.6 [INFO] [stderr] Downloaded mio v0.8.0 [INFO] [stderr] Downloaded webpki-roots v0.22.2 [INFO] [stderr] Downloaded reqwest v0.11.9 [INFO] [stderr] Downloaded hyper v0.14.17 [INFO] [stderr] Downloaded serde_json v1.0.79 [INFO] [stderr] Downloaded ppv-lite86 v0.2.16 [INFO] [stderr] Downloaded ntapi v0.3.7 [INFO] [stderr] Downloaded thiserror-impl v1.0.30 [INFO] [stderr] Downloaded tungstenite v0.17.2 [INFO] [stderr] Downloaded tinyvec v1.5.1 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.79 [INFO] [stderr] Downloaded tokio-macros v1.7.0 [INFO] [stderr] Downloaded itoa v1.0.1 [INFO] [stderr] Downloaded cpufeatures v0.2.1 [INFO] [stderr] Downloaded rustls v0.20.4 [INFO] [stderr] Downloaded tokio v1.17.0 [INFO] [stderr] Downloaded webpki v0.22.0 [INFO] [stderr] Downloaded unicode-bidi v0.3.7 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.79 [INFO] [stderr] Downloaded httparse v1.6.0 [INFO] [stderr] Downloaded tokio-util v0.6.9 [INFO] [stderr] Downloaded web-sys v0.3.56 [INFO] [stderr] Downloaded once_cell v1.9.0 [INFO] [stderr] Downloaded js-sys v0.3.56 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.79 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.79 [INFO] [stderr] Downloaded wasm-bindgen v0.2.79 [INFO] [stderr] Downloaded ipnet v2.3.1 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.29 [INFO] [stderr] Downloaded ryu v1.0.9 [INFO] [stderr] Downloaded serde_derive v1.0.136 [INFO] [stderr] Downloaded serde v1.0.136 [INFO] [stderr] Downloaded slab v0.4.5 [INFO] [stderr] Downloaded memchr v2.4.1 [INFO] [stderr] Downloaded libc v0.2.118 [INFO] [stderr] Downloaded syn v1.0.86 [INFO] [stderr] Downloaded rmp v0.8.10 [INFO] [stderr] Downloaded rmp-serde v1.0.0 [INFO] [stderr] Downloaded miow v0.3.7 [INFO] [stderr] Downloaded log v0.4.14 [INFO] [stderr] Downloaded tracing v0.1.31 [INFO] [stderr] Downloaded hyper-rustls v0.23.0 [INFO] [stderr] Downloaded tokio-rustls v0.23.2 [INFO] [stderr] Downloaded tracing-core v0.1.22 [INFO] [stderr] Downloaded encoding_rs v0.8.30 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 54d9a3f1cbad0720b3a3ce5bbefab2d8d363343da7b7acc38ed2c1de4c4c1527 [INFO] running `Command { std: "docker" "start" "-a" "54d9a3f1cbad0720b3a3ce5bbefab2d8d363343da7b7acc38ed2c1de4c4c1527", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "54d9a3f1cbad0720b3a3ce5bbefab2d8d363343da7b7acc38ed2c1de4c4c1527", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54d9a3f1cbad0720b3a3ce5bbefab2d8d363343da7b7acc38ed2c1de4c4c1527", kill_on_drop: false }` [INFO] [stdout] 54d9a3f1cbad0720b3a3ce5bbefab2d8d363343da7b7acc38ed2c1de4c4c1527 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9d68963451af85f6ef84c28ba5a7482c3d3b335d4cbaba9b64fc8d43c18b0125 [INFO] running `Command { std: "docker" "start" "-a" "9d68963451af85f6ef84c28ba5a7482c3d3b335d4cbaba9b64fc8d43c18b0125", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.118 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling pin-project-lite v0.2.8 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling once_cell v1.9.0 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling httparse v1.6.0 [INFO] [stderr] Compiling rustls v0.20.4 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling tinyvec v1.5.1 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling tracing-core v0.1.22 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling unicode-bidi v0.3.7 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling encoding_rs v0.8.30 [INFO] [stderr] Compiling http v0.2.6 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling httpdate v1.0.2 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling cpufeatures v0.2.1 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling async-trait v0.1.52 [INFO] [stderr] Compiling rustls-pemfile v0.2.1 [INFO] [stderr] Compiling ipnet v2.3.1 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling mio v0.8.0 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling getrandom v0.2.4 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling tokio v1.17.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling block-buffer v0.10.2 [INFO] [stderr] Compiling crypto-common v0.1.3 [INFO] [stderr] Compiling digest v0.10.3 [INFO] [stderr] Compiling sha-1 v0.10.0 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling http-body v0.4.4 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling tokio-util v0.6.9 [INFO] [stderr] Compiling webpki v0.22.0 [INFO] [stderr] Compiling sct v0.7.0 [INFO] [stderr] Compiling webpki-roots v0.22.2 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling tracing-attributes v0.1.20 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling tracing v0.1.31 [INFO] [stderr] Compiling tokio-rustls v0.23.2 [INFO] [stderr] Compiling tungstenite v0.17.2 [INFO] [stderr] Compiling h2 v0.3.11 [INFO] [stderr] Compiling tokio-tungstenite v0.17.1 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling hyper v0.14.17 [INFO] [stderr] Compiling hyper-rustls v0.23.0 [INFO] [stderr] Compiling reqwest v0.11.9 [INFO] [stderr] Compiling ruvolt v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 46.19s [INFO] running `Command { std: "docker" "inspect" "9d68963451af85f6ef84c28ba5a7482c3d3b335d4cbaba9b64fc8d43c18b0125", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d68963451af85f6ef84c28ba5a7482c3d3b335d4cbaba9b64fc8d43c18b0125", kill_on_drop: false }` [INFO] [stdout] 9d68963451af85f6ef84c28ba5a7482c3d3b335d4cbaba9b64fc8d43c18b0125 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5b8c249dfefd4915708d9b239a388e98f16a954d17f4c09111686a1aeffeb992 [INFO] running `Command { std: "docker" "start" "-a" "5b8c249dfefd4915708d9b239a388e98f16a954d17f4c09111686a1aeffeb992", kill_on_drop: false }` [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling tokio v1.17.0 [INFO] [stderr] Compiling tokio-util v0.6.9 [INFO] [stderr] Compiling tokio-rustls v0.23.2 [INFO] [stderr] Compiling tokio-tungstenite v0.17.1 [INFO] [stderr] Compiling h2 v0.3.11 [INFO] [stderr] Compiling hyper v0.14.17 [INFO] [stderr] Compiling hyper-rustls v0.23.0 [INFO] [stderr] Compiling reqwest v0.11.9 [INFO] [stderr] Compiling ruvolt v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 30.27s [INFO] running `Command { std: "docker" "inspect" "5b8c249dfefd4915708d9b239a388e98f16a954d17f4c09111686a1aeffeb992", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b8c249dfefd4915708d9b239a388e98f16a954d17f4c09111686a1aeffeb992", kill_on_drop: false }` [INFO] [stdout] 5b8c249dfefd4915708d9b239a388e98f16a954d17f4c09111686a1aeffeb992