[INFO] cloning repository https://github.com/polariseye/warp_example [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/polariseye/warp_example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpolariseye%2Fwarp_example", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpolariseye%2Fwarp_example'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c9d3476871bfe675cfacdc35d549512c2289dbb9 [INFO] checking polariseye/warp_example against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpolariseye%2Fwarp_example" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/polariseye/warp_example [INFO] finished tweaking git repo https://github.com/polariseye/warp_example [INFO] tweaked toml for git repo https://github.com/polariseye/warp_example written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/polariseye/warp_example on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/polariseye/warp_example 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" 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"/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a1fc625295806a6e9dd3f641b844aaaafdd4cb7145b464b0f9eadc10cbd0127b [INFO] running `Command { std: "docker" "start" "-a" "a1fc625295806a6e9dd3f641b844aaaafdd4cb7145b464b0f9eadc10cbd0127b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.100 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling futures-macro v0.3.16 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Checking futures-sink v0.3.16 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Checking http v0.2.4 [INFO] [stderr] Compiling tokio v1.10.0 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking slab v0.4.4 [INFO] [stderr] Checking futures-io v0.3.16 [INFO] [stderr] Checking tinyvec v1.3.1 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Checking cpufeatures v0.1.5 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Checking unicode-bidi v0.3.6 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking tracing-core v0.1.19 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking ryu v1.0.5 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking input_buffer v0.4.0 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking twoway v0.1.8 [INFO] [stderr] Checking buf_redux v0.8.4 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking tracing v0.1.26 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking socket2 v0.4.1 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking httpdate v1.0.1 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking sha-1 v0.9.7 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Checking http-body v0.4.3 [INFO] [stderr] Checking headers v0.3.4 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking multipart v0.17.1 [INFO] [stderr] Checking tungstenite v0.12.0 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Checking pin-project v1.0.8 [INFO] [stderr] Checking futures-executor v0.3.16 [INFO] [stderr] Checking futures v0.3.16 [INFO] [stderr] Checking tokio-util v0.6.7 [INFO] [stderr] Checking tokio-stream v0.1.7 [INFO] [stderr] Checking tokio-tungstenite v0.13.0 [INFO] [stderr] Checking h2 v0.3.4 [INFO] [stderr] Checking hyper v0.14.11 [INFO] [stderr] Checking warp v0.3.1 [INFO] [stderr] Checking warp_test v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::convert::Infallible` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::convert::Infallible; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `reject` [INFO] [stdout] --> src/main.rs:3:31 [INFO] [stdout] | [INFO] [stdout] 3 | use warp::{Filter, Rejection, reject}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TryFutureExt` [INFO] [stdout] --> src/main.rs:6:23 [INFO] [stdout] | [INFO] [stdout] 6 | use futures::{future, TryFutureExt}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::convert::Infallible` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::convert::Infallible; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `reject` [INFO] [stdout] --> src/main.rs:3:31 [INFO] [stdout] | [INFO] [stdout] 3 | use warp::{Filter, Rejection, reject}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Context` is never constructed [INFO] [stdout] --> src/main.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | struct Context { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TryFutureExt` [INFO] [stdout] --> src/main.rs:6:23 [INFO] [stdout] | [INFO] [stdout] 6 | use futures::{future, TryFutureExt}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Context` is never constructed [INFO] [stdout] --> src/main.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | struct Context { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.10s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.17.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "a1fc625295806a6e9dd3f641b844aaaafdd4cb7145b464b0f9eadc10cbd0127b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1fc625295806a6e9dd3f641b844aaaafdd4cb7145b464b0f9eadc10cbd0127b", kill_on_drop: false }` [INFO] [stdout] a1fc625295806a6e9dd3f641b844aaaafdd4cb7145b464b0f9eadc10cbd0127b