[INFO] cloning repository https://github.com/pedrolcn/nano-http [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pedrolcn/nano-http" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpedrolcn%2Fnano-http", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpedrolcn%2Fnano-http'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f1ac676081e5f6257cbf90bef5fea2c7a4528cff [INFO] checking pedrolcn/nano-http against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpedrolcn%2Fnano-http" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pedrolcn/nano-http on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pedrolcn/nano-http [INFO] finished tweaking git repo https://github.com/pedrolcn/nano-http [INFO] tweaked toml for git repo https://github.com/pedrolcn/nano-http written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/pedrolcn/nano-http already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded waker-fn v1.0.0 [INFO] [stderr] Downloaded concurrent-queue v1.1.1 [INFO] [stderr] Downloaded send_wrapper v0.4.0 [INFO] [stderr] Downloaded blocking v0.4.6 [INFO] [stderr] Downloaded parking v1.0.2 [INFO] [stderr] Downloaded cache-padded v1.1.0 [INFO] [stderr] Downloaded async-h1 v2.0.2 [INFO] [stderr] Downloaded async-std v1.6.2 [INFO] [stderr] Downloaded byte-pool v0.2.1 [INFO] [stderr] Downloaded fastrand v1.2.4 [INFO] [stderr] Downloaded serde_qs v0.6.1 [INFO] [stderr] Downloaded femme v2.1.0 [INFO] [stderr] Downloaded cookie v0.14.1 [INFO] [stderr] Downloaded http-types v2.2.1 [INFO] [stderr] Downloaded time v0.2.16 [INFO] [stderr] Downloaded infer v0.1.7 [INFO] [stderr] Downloaded kv-log-macro v1.0.6 [INFO] [stderr] Downloaded standback v0.2.9 [INFO] [stderr] Downloaded wepoll-sys-stjepang v1.0.6 [INFO] [stderr] Downloaded time-macros v0.1.0 [INFO] [stderr] Downloaded data-encoding v2.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4966ffc440d893186494c276c1bb0dbf10ea4b5e126b7cce69dfb077ef0b8cc9 [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" "4966ffc440d893186494c276c1bb0dbf10ea4b5e126b7cce69dfb077ef0b8cc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4966ffc440d893186494c276c1bb0dbf10ea4b5e126b7cce69dfb077ef0b8cc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4966ffc440d893186494c276c1bb0dbf10ea4b5e126b7cce69dfb077ef0b8cc9", kill_on_drop: false }` [INFO] [stdout] 4966ffc440d893186494c276c1bb0dbf10ea4b5e126b7cce69dfb077ef0b8cc9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4db5b2aac41dbf67056578d70f49b581a9f167b2061dc86f6a551e452891155c [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" "4db5b2aac41dbf67056578d70f49b581a9f167b2061dc86f6a551e452891155c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling bumpalo v3.4.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.63 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.16 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking waker-fn v1.0.0 [INFO] [stderr] Checking cache-padded v1.1.0 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking object v0.20.0 [INFO] [stderr] Checking parking v1.0.2 [INFO] [stderr] Checking ppv-lite86 v0.2.8 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking fastrand v1.2.4 [INFO] [stderr] Compiling anyhow v1.0.31 [INFO] [stderr] Checking async-task v3.0.0 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking pin-project-lite v0.1.7 [INFO] [stderr] Checking dtoa v0.4.6 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking concurrent-queue v1.1.1 [INFO] [stderr] Compiling standback v0.2.9 [INFO] [stderr] Compiling error-chain v0.12.2 [INFO] [stderr] Compiling time v0.2.16 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.2 [INFO] [stderr] Compiling proc-macro-error v1.0.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking kv-log-macro v1.0.6 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking socket2 v0.3.12 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking byte-pool v0.2.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking universal-hash v0.3.0 [INFO] [stderr] Checking block-cipher-trait v0.6.2 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking aead v0.2.0 [INFO] [stderr] Checking aes-soft v0.3.3 [INFO] [stderr] Checking polyval v0.3.3 [INFO] [stderr] Checking backtrace v0.3.49 [INFO] [stderr] Checking hmac v0.7.1 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking ghash v0.2.3 [INFO] [stderr] Checking hkdf v0.8.0 [INFO] [stderr] Checking aes v0.3.2 [INFO] [stderr] Checking aes-gcm v0.5.0 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.63 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.63 [INFO] [stderr] Compiling pin-project-internal v0.4.22 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling async-attributes v1.1.1 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.63 [INFO] [stderr] Checking time-macros v0.1.0 [INFO] [stderr] Compiling structopt-derive v0.4.8 [INFO] [stderr] Checking cookie v0.14.1 [INFO] [stderr] Checking pin-project v0.4.22 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking structopt v0.3.15 [INFO] [stderr] Checking blocking v0.4.6 [INFO] [stderr] Checking smol v0.1.18 [INFO] [stderr] Checking serde_json v1.0.55 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking serde_qs v0.6.1 [INFO] [stderr] Checking femme v2.1.0 [INFO] [stderr] Checking js-sys v0.3.40 [INFO] [stderr] Checking web-sys v0.3.40 [INFO] [stderr] Checking gloo-timers v0.2.1 [INFO] [stderr] Checking futures-timer v3.0.2 [INFO] [stderr] Checking async-std v1.6.2 [INFO] [stderr] Checking http-types v2.2.1 [INFO] [stderr] Checking async-h1 v2.0.2 [INFO] [stderr] Checking async-sse v3.0.0 [INFO] [stderr] Checking tide v0.11.0 [INFO] [stderr] Checking nano-http v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `content_type` [INFO] [stdout] --> src/main.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | content_type, [INFO] [stdout] | ^^^^^^^^^^^^ help: try ignoring the field: `content_type: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:70:25 [INFO] [stdout] | [INFO] [stdout] 70 | _ => panic!(format!("Method not supported {}", method)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 70 | _ => panic!("Method not supported {}", method), [INFO] [stdout] | -- -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `content_type` [INFO] [stdout] --> src/main.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | content_type, [INFO] [stdout] | ^^^^^^^^^^^^ help: try ignoring the field: `content_type: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:70:25 [INFO] [stdout] | [INFO] [stdout] 70 | _ => panic!(format!("Method not supported {}", method)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] = note: the panic!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 70 | _ => panic!("Method not supported {}", method), [INFO] [stdout] | -- -- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 53s [INFO] running `Command { std: "docker" "inspect" "4db5b2aac41dbf67056578d70f49b581a9f167b2061dc86f6a551e452891155c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4db5b2aac41dbf67056578d70f49b581a9f167b2061dc86f6a551e452891155c", kill_on_drop: false }` [INFO] [stdout] 4db5b2aac41dbf67056578d70f49b581a9f167b2061dc86f6a551e452891155c