[INFO] cloning repository https://github.com/importcjj/mobc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/importcjj/mobc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimportcjj%2Fmobc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimportcjj%2Fmobc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e5f89cfc77ca480dd63d8686178e0ef52c6e8c23 [INFO] checking importcjj/mobc against try#961316100510fe780d266d35bcf68702fbb049e5 for pr-78935-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimportcjj%2Fmobc" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/importcjj/mobc on toolchain 961316100510fe780d266d35bcf68702fbb049e5 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+961316100510fe780d266d35bcf68702fbb049e5" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/importcjj/mobc [INFO] finished tweaking git repo https://github.com/importcjj/mobc [INFO] tweaked toml for git repo https://github.com/importcjj/mobc written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+961316100510fe780d266d35bcf68702fbb049e5" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+961316100510fe780d266d35bcf68702fbb049e5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded http-service v0.4.0 [INFO] [stderr] Downloaded tide v0.5.1 [INFO] [stderr] Downloaded tokio v0.3.5 [INFO] [stderr] Downloaded tokio-macros v0.3.1 [INFO] [stderr] Downloaded http-service-hyper v0.4.1 [INFO] [stderr] Downloaded mio v0.7.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+961316100510fe780d266d35bcf68702fbb049e5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ba947bfca4f71cf60d16793ad20f69c2f2d60bb3e40957c9401120f65c98638c [INFO] running `Command { std: "docker" "start" "-a" "ba947bfca4f71cf60d16793ad20f69c2f2d60bb3e40957c9401120f65c98638c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ba947bfca4f71cf60d16793ad20f69c2f2d60bb3e40957c9401120f65c98638c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba947bfca4f71cf60d16793ad20f69c2f2d60bb3e40957c9401120f65c98638c", kill_on_drop: false }` [INFO] [stdout] ba947bfca4f71cf60d16793ad20f69c2f2d60bb3e40957c9401120f65c98638c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+961316100510fe780d266d35bcf68702fbb049e5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 042d44c506b332c38a9643085316300d1eecf49e06ea8f4dda3360d6d8186aef [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "042d44c506b332c38a9643085316300d1eecf49e06ea8f4dda3360d6d8186aef", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.54 [INFO] [stderr] Checking futures-core v0.3.8 [INFO] [stderr] Checking futures-sink v0.3.8 [INFO] [stderr] Checking pin-project-lite v0.1.11 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Checking smallvec v1.5.1 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Checking pin-project-lite v0.2.0 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Checking subtle v2.3.0 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Checking bytes v0.6.0 [INFO] [stderr] Checking siphasher v0.3.3 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking route-recognizer v0.1.13 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Compiling tokio v0.3.5 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Checking bytestring v0.1.5 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking futures-channel v0.3.8 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Checking phf_shared v0.8.0 [INFO] [stderr] Checking async-channel v1.5.1 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking parking_lot_core v0.8.1 [INFO] [stderr] Checking nb-connect v1.0.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking futures-lite v1.11.2 [INFO] [stderr] Compiling hyper v0.12.35 [INFO] [stderr] Checking stringprep v0.1.2 [INFO] [stderr] Checking flate2 v1.0.19 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking polling v2.0.2 [INFO] [stderr] Checking tracing v0.1.22 [INFO] [stderr] Checking mio v0.7.6 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking async-io v1.3.1 [INFO] [stderr] Checking async-executor v1.4.0 [INFO] [stderr] Checking blocking v1.0.2 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking crypto-mac v0.9.1 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking hmac v0.9.0 [INFO] [stderr] Checking tokio v0.2.23 [INFO] [stderr] Checking sha2 v0.9.2 [INFO] [stderr] Checking async-global-executor v1.4.3 [INFO] [stderr] Checking postgres-protocol v0.5.3 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking postgres-types v0.1.3 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking actix-codec v0.2.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Checking brotli2 v0.3.2 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling derive_more v0.99.11 [INFO] [stderr] Compiling actix-macros v0.1.3 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling enum-as-inner v0.3.3 [INFO] [stderr] Compiling tokio-macros v0.3.1 [INFO] [stderr] Compiling async-attributes v1.1.1 [INFO] [stderr] Compiling actix-web-codegen v0.2.2 [INFO] [stderr] Checking async-std v1.7.0 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking pin-project v1.0.2 [INFO] [stderr] Checking futures-util v0.3.8 [INFO] [stderr] Checking pin-project v0.4.27 [INFO] [stderr] Checking actix-codec v0.3.0 [INFO] [stderr] Checking tracing-futures v0.2.4 [INFO] [stderr] Checking actix-threadpool v0.3.3 [INFO] [stderr] Checking serde v1.0.118 [INFO] [stderr] Checking tokio-util v0.4.0 [INFO] [stderr] Checking futures-executor v0.3.8 [INFO] [stderr] Checking actix-service v1.0.6 [INFO] [stderr] Checking actix-rt v1.1.1 [INFO] [stderr] Checking h2 v0.2.7 [INFO] [stderr] Checking futures v0.3.8 [INFO] [stderr] Checking trust-dns-proto v0.18.0-alpha.2 [INFO] [stderr] Checking tokio-postgres v0.6.0 [INFO] [stderr] Checking mobc v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking http-service v0.4.0 [INFO] [stderr] Checking http-service-hyper v0.4.1 [INFO] [stderr] Checking actix-utils v1.0.6 [INFO] [stderr] Checking actix-utils v2.0.0 [INFO] [stderr] Checking actix-tls v1.0.0 [INFO] [stderr] Checking actix-server v1.0.4 [INFO] [stderr] Checking actix-testing v1.0.1 [INFO] [stderr] Checking trust-dns-resolver v0.18.0-alpha.2 [INFO] [stderr] Checking serde_json v1.0.60 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking serde_qs v0.5.2 [INFO] [stderr] Checking actix-router v0.2.5 [INFO] [stderr] Checking actix-connect v1.0.2 [INFO] [stderr] Checking tide v0.5.1 [INFO] [stderr] Checking actix-http v1.0.1 [INFO] [stderr] Checking awc v1.0.1 [INFO] [stderr] Checking actix-web v2.0.0 [INFO] [stdout] warning: panic message contains an unused formatting placeholder [INFO] [stdout] --> tests/mobc.rs:363:26 [INFO] [stdout] | [INFO] [stdout] 363 | _ => panic!("{:?} expected"), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(panic_fmt)]` on by default [INFO] [stdout] = note: this message is not used as a format string when given without arguments, but will be in a future Rust edition [INFO] [stdout] help: add the missing argument [INFO] [stdout] | [INFO] [stdout] 363 | _ => panic!("{:?} expected", ...), [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: or add a "{}" format string to use the message literally [INFO] [stdout] | [INFO] [stdout] 363 | _ => panic!("{}", "{:?} expected"), [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 25s [INFO] running `Command { std: "docker" "inspect" "042d44c506b332c38a9643085316300d1eecf49e06ea8f4dda3360d6d8186aef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "042d44c506b332c38a9643085316300d1eecf49e06ea8f4dda3360d6d8186aef", kill_on_drop: false }` [INFO] [stdout] 042d44c506b332c38a9643085316300d1eecf49e06ea8f4dda3360d6d8186aef