[INFO] fetching crate nebula 0.0.1... [INFO] building nebula-0.0.1 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] extracting crate nebula 0.0.1 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate nebula 0.0.1 [INFO] finished tweaking crates.io crate nebula 0.0.1 [INFO] tweaked toml for crates.io crate nebula 0.0.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate nebula 0.0.1 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 nebula 0.0.1 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 urlencoding v1.0.0 [INFO] [stderr] Downloaded tower-service v0.3.0 [INFO] [stderr] Downloaded tungstenite v0.10.1 [INFO] [stderr] Downloaded utf-8 v0.7.5 [INFO] [stderr] Downloaded tokio-tungstenite v0.10.1 [INFO] [stderr] Downloaded warp v0.2.2 [INFO] [stderr] Downloaded slab v0.4.2 [INFO] [stderr] Downloaded bytes v0.5.3 [INFO] [stderr] Downloaded input_buffer v0.3.1 [INFO] [stderr] Downloaded miow v0.2.1 [INFO] [stderr] Downloaded futures-core v0.3.1 [INFO] [stderr] Downloaded memchr v2.3.0 [INFO] [stderr] Downloaded proc-macro-nested v0.1.3 [INFO] [stderr] Downloaded httparse v1.3.4 [INFO] [stderr] Downloaded dtoa v0.4.4 [INFO] [stderr] Downloaded tempfile v3.1.0 [INFO] [stderr] Downloaded serde_urlencoded v0.6.1 [INFO] [stderr] Downloaded futures-io v0.3.1 [INFO] [stderr] Downloaded futures-sink v0.3.1 [INFO] [stderr] Downloaded futures-task v0.3.1 [INFO] [stderr] Downloaded pin-utils v0.1.0-alpha.4 [INFO] [stderr] Downloaded pin-project-lite v0.1.2 [INFO] [stderr] Downloaded ryu v1.0.2 [INFO] [stderr] Downloaded base64 v0.12.0 [INFO] [stderr] Downloaded futures-channel v0.3.1 [INFO] [stderr] Downloaded headers v0.3.2 [INFO] [stderr] Downloaded futures-util v0.3.1 [INFO] [stderr] Downloaded syn v1.0.13 [INFO] [stderr] Downloaded hyper v0.13.3 [INFO] [stderr] Downloaded libc v0.2.66 [INFO] [stderr] Downloaded futures-executor v0.3.1 [INFO] [stderr] Downloaded pin-project-internal v0.4.6 [INFO] [stderr] Downloaded pin-project v0.4.6 [INFO] [stderr] Downloaded indexmap v1.3.0 [INFO] [stderr] Downloaded toml v0.5.5 [INFO] [stderr] Downloaded c2-chacha v0.2.3 [INFO] [stderr] Downloaded unicode-normalization v0.1.11 [INFO] [stderr] Downloaded futures-macro v0.3.1 [INFO] [stderr] Downloaded serde_json v1.0.44 [INFO] [stderr] Downloaded serde v1.0.104 [INFO] [stderr] Downloaded tokio v0.2.9 [INFO] [stderr] Downloaded proc-macro2 v1.0.7 [INFO] [stderr] Downloaded futures v0.3.1 [INFO] [stderr] Downloaded mio v0.6.21 [INFO] [stderr] Downloaded http v0.2.0 [INFO] [stderr] Downloaded idna v0.2.0 [INFO] [stderr] Downloaded url v2.1.1 [INFO] [stderr] Downloaded tokio-util v0.2.0 [INFO] [stderr] Downloaded time v0.1.42 [INFO] [stderr] Downloaded try-lock v0.2.2 [INFO] [stderr] Downloaded version_check v0.9.1 [INFO] [stderr] Downloaded mime_guess v2.0.3 [INFO] [stderr] Downloaded buf_redux v0.8.4 [INFO] [stderr] Downloaded phf v0.7.24 [INFO] [stderr] Downloaded phf_generator v0.7.24 [INFO] [stderr] Downloaded siphasher v0.2.3 [INFO] [stderr] Downloaded phf_shared v0.7.24 [INFO] [stderr] Downloaded phf_codegen v0.7.24 [INFO] [stderr] Downloaded unicase v1.4.2 [INFO] [stderr] Downloaded mime_guess v1.8.8 [INFO] [stderr] Downloaded autocfg v0.1.7 [INFO] [stderr] Downloaded safemem v0.3.3 [INFO] [stderr] Downloaded twoway v0.1.8 [INFO] [stderr] Downloaded multipart v0.16.1 [INFO] [stderr] Downloaded serde_derive v1.0.104 [INFO] [stderr] Downloaded proc-macro-hack v0.5.11 [INFO] [stderr] Downloaded net2 v0.2.33 [INFO] [stderr] Downloaded ppv-lite86 v0.2.6 [INFO] [stderr] Downloaded unicode-bidi v0.3.4 [INFO] [stderr] Downloaded h2 v0.2.2 [INFO] [stderr] Downloaded smallvec v1.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 156cf7841eedef4375e05f7a5c8cd7ed0b747ffdccb1dc72ef5eb4796eadf7a0 [INFO] running `Command { std: "docker" "start" "-a" "156cf7841eedef4375e05f7a5c8cd7ed0b747ffdccb1dc72ef5eb4796eadf7a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "156cf7841eedef4375e05f7a5c8cd7ed0b747ffdccb1dc72ef5eb4796eadf7a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "156cf7841eedef4375e05f7a5c8cd7ed0b747ffdccb1dc72ef5eb4796eadf7a0", kill_on_drop: false }` [INFO] [stdout] 156cf7841eedef4375e05f7a5c8cd7ed0b747ffdccb1dc72ef5eb4796eadf7a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 7caefed16dc9f701d55013040d338966e23e4a9788e2c7cdfb95ede131d8f9f4 [INFO] running `Command { std: "docker" "start" "-a" "7caefed16dc9f701d55013040d338966e23e4a9788e2c7cdfb95ede131d8f9f4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling proc-macro2 v1.0.7 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.13 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Compiling bytes v0.5.3 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling futures-core v0.3.1 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling futures-sink v0.3.1 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling futures-channel v0.3.1 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling http v0.2.0 [INFO] [stderr] Compiling futures-task v0.3.1 [INFO] [stderr] Compiling smallvec v1.1.0 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling futures-io v0.3.1 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling pin-project-lite v0.1.2 [INFO] [stderr] Compiling unicode-normalization v0.1.11 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling indexmap v1.3.0 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling sha-1 v0.8.2 [INFO] [stderr] Compiling input_buffer v0.3.1 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling try-lock v0.2.2 [INFO] [stderr] Compiling base64 v0.11.0 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling remove_dir_all v0.5.2 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling tokio v0.2.9 [INFO] [stderr] Compiling utf-8 v0.7.5 [INFO] [stderr] Compiling buf_redux v0.8.4 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling twoway v0.1.8 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling tower-service v0.3.0 [INFO] [stderr] Compiling dtoa v0.4.4 [INFO] [stderr] Compiling base64 v0.12.0 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling urlencoding v1.0.0 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling headers-core v0.2.0 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling tungstenite v0.10.1 [INFO] [stderr] Compiling mime_guess v1.8.8 [INFO] [stderr] Compiling headers v0.3.2 [INFO] [stderr] Compiling multipart v0.16.1 [INFO] [stderr] Compiling tokio-util v0.2.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling pin-project-internal v0.4.6 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Compiling pin-project v0.4.6 [INFO] [stderr] Compiling futures-util v0.3.1 [INFO] [stderr] Compiling futures-executor v0.3.1 [INFO] [stderr] Compiling h2 v0.2.2 [INFO] [stderr] Compiling futures v0.3.1 [INFO] [stderr] Compiling tokio-tungstenite v0.10.1 [INFO] [stderr] Compiling hyper v0.13.3 [INFO] [stderr] Compiling serde_json v1.0.44 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling toml v0.5.5 [INFO] [stderr] Compiling warp v0.2.2 [INFO] [stderr] Compiling nebula v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.32s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.16.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "7caefed16dc9f701d55013040d338966e23e4a9788e2c7cdfb95ede131d8f9f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7caefed16dc9f701d55013040d338966e23e4a9788e2c7cdfb95ede131d8f9f4", kill_on_drop: false }` [INFO] [stdout] 7caefed16dc9f701d55013040d338966e23e4a9788e2c7cdfb95ede131d8f9f4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 76ed3b493989961d783702aae786a2e1a07b3975afe0cf11b343b07b81edd24f [INFO] running `Command { std: "docker" "start" "-a" "76ed3b493989961d783702aae786a2e1a07b3975afe0cf11b343b07b81edd24f", kill_on_drop: false }` [INFO] [stderr] Compiling nebula v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.16.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "76ed3b493989961d783702aae786a2e1a07b3975afe0cf11b343b07b81edd24f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76ed3b493989961d783702aae786a2e1a07b3975afe0cf11b343b07b81edd24f", kill_on_drop: false }` [INFO] [stdout] 76ed3b493989961d783702aae786a2e1a07b3975afe0cf11b343b07b81edd24f