[INFO] cloning repository https://github.com/szaramewa/http_snake [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/szaramewa/http_snake" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fszaramewa%2Fhttp_snake", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fszaramewa%2Fhttp_snake'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f3402713fc9217097b2cdcbeb4e153beca196627 [INFO] checking szaramewa/http_snake against master#6162f6f12339aa81fe16b8a64644ead497e411b2 for pr-113242 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fszaramewa%2Fhttp_snake" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/szaramewa/http_snake on toolchain 6162f6f12339aa81fe16b8a64644ead497e411b2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6162f6f12339aa81fe16b8a64644ead497e411b2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/szaramewa/http_snake [INFO] finished tweaking git repo https://github.com/szaramewa/http_snake [INFO] tweaked toml for git repo https://github.com/szaramewa/http_snake written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/szaramewa/http_snake 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" "+6162f6f12339aa81fe16b8a64644ead497e411b2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded anyhow v1.0.64 [INFO] [stderr] Downloaded sha1 v0.10.4 [INFO] [stderr] Downloaded console v0.15.1 [INFO] [stderr] Downloaded time v0.3.14 [INFO] [stderr] Downloaded tokio v1.21.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+6162f6f12339aa81fe16b8a64644ead497e411b2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9633138ebeb59d8a2e93c1df8de62d87defb06bb338590b62c791c43c25f067c [INFO] running `Command { std: "docker" "start" "-a" "9633138ebeb59d8a2e93c1df8de62d87defb06bb338590b62c791c43c25f067c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9633138ebeb59d8a2e93c1df8de62d87defb06bb338590b62c791c43c25f067c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9633138ebeb59d8a2e93c1df8de62d87defb06bb338590b62c791c43c25f067c", kill_on_drop: false }` [INFO] [stdout] 9633138ebeb59d8a2e93c1df8de62d87defb06bb338590b62c791c43c25f067c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+6162f6f12339aa81fe16b8a64644ead497e411b2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d86fa8c95d13fd52946d798941b4123a2131afc0a7d4b263a2428d02838dce08 [INFO] running `Command { std: "docker" "start" "-a" "d86fa8c95d13fd52946d798941b4123a2131afc0a7d4b263a2428d02838dce08", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling futures-core v0.3.24 [INFO] [stderr] Checking futures-sink v0.3.24 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling lock_api v0.4.8 [INFO] [stderr] Compiling tokio v1.21.0 [INFO] [stderr] Checking parking_lot_core v0.9.3 [INFO] [stderr] Compiling futures-channel v0.3.24 [INFO] [stderr] Compiling futures-task v0.3.24 [INFO] [stderr] Checking socket2 v0.4.7 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Compiling futures-util v0.3.24 [INFO] [stderr] Checking futures-io v0.3.24 [INFO] [stderr] Checking tracing-core v0.1.29 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling zstd-safe v5.0.2+zstd.1.5.2 [INFO] [stderr] Checking local-waker v0.1.3 [INFO] [stderr] Compiling bytes v1.2.1 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling paste v1.0.9 [INFO] [stderr] Compiling itoa v1.0.3 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Checking tracing v0.1.36 [INFO] [stderr] Checking miniz_oxide v0.5.4 [INFO] [stderr] Checking actix-utils v3.0.0 [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Checking aho-corasick v0.7.19 [INFO] [stderr] Compiling cookie v0.16.0 [INFO] [stderr] Checking bytestring v1.1.0 [INFO] [stderr] Compiling firestorm v0.5.1 [INFO] [stderr] Compiling time-macros v0.2.4 [INFO] [stderr] Compiling http v0.2.8 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking cpufeatures v0.2.5 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking language-tags v0.3.2 [INFO] [stderr] Compiling anyhow v1.0.64 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking console v0.15.1 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Checking flate2 v1.0.24 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking actix-service v2.0.2 [INFO] [stderr] Checking block-buffer v0.10.3 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Checking sha1 v0.10.4 [INFO] [stderr] Compiling openssl-sys v0.9.75 [INFO] [stderr] Compiling zstd-sys v2.0.1+zstd.1.5.2 [INFO] [stderr] Checking time v0.3.14 [INFO] [stderr] Checking actix-router v0.5.0 [INFO] [stderr] Compiling openssl v0.10.41 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling futures-macro v0.3.24 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling actix-macros v0.2.3 [INFO] [stderr] Compiling actix-web-codegen v4.0.1 [INFO] [stderr] Checking local-channel v0.1.3 [INFO] [stderr] Checking futures-executor v0.3.24 [INFO] [stderr] Checking futures v0.3.24 [INFO] [stderr] Checking tokio-util v0.7.3 [INFO] [stderr] Checking actix-rt v2.7.0 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking actix-server v2.1.1 [INFO] [stderr] Checking h2 v0.3.14 [INFO] [stderr] Checking actix-codec v0.5.0 [INFO] [stderr] Checking hyper v0.14.20 [INFO] [stderr] Checking zstd v0.11.2+zstd.1.5.2 [INFO] [stderr] Checking actix-http v3.2.1 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.11 [INFO] [stderr] Checking actix-web v4.1.0 [INFO] [stderr] Checking http_snake v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `Result` in tuple element 0 that must be used [INFO] [stdout] --> src/bin/server.rs:118:5 [INFO] [stdout] | [INFO] [stdout] 118 | join!(game_state_task, print_task, interrupt_task); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `$crate::join_internal` which comes from the expansion of the macro `join` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` in tuple element 1 that must be used [INFO] [stdout] --> src/bin/server.rs:118:5 [INFO] [stdout] | [INFO] [stdout] 118 | join!(game_state_task, print_task, interrupt_task); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `$crate::join_internal` which comes from the expansion of the macro `join` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` in tuple element 2 that must be used [INFO] [stdout] --> src/bin/server.rs:118:5 [INFO] [stdout] | [INFO] [stdout] 118 | join!(game_state_task, print_task, interrupt_task); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `$crate::join_internal` which comes from the expansion of the macro `join` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` in tuple element 0 that must be used [INFO] [stdout] --> src/bin/server.rs:118:5 [INFO] [stdout] | [INFO] [stdout] 118 | join!(game_state_task, print_task, interrupt_task); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `$crate::join_internal` which comes from the expansion of the macro `join` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` in tuple element 1 that must be used [INFO] [stdout] --> src/bin/server.rs:118:5 [INFO] [stdout] | [INFO] [stdout] 118 | join!(game_state_task, print_task, interrupt_task); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `$crate::join_internal` which comes from the expansion of the macro `join` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` in tuple element 2 that must be used [INFO] [stdout] --> src/bin/server.rs:118:5 [INFO] [stdout] | [INFO] [stdout] 118 | join!(game_state_task, print_task, interrupt_task); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `$crate::join_internal` which comes from the expansion of the macro `join` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 19s [INFO] running `Command { std: "docker" "inspect" "d86fa8c95d13fd52946d798941b4123a2131afc0a7d4b263a2428d02838dce08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d86fa8c95d13fd52946d798941b4123a2131afc0a7d4b263a2428d02838dce08", kill_on_drop: false }` [INFO] [stdout] d86fa8c95d13fd52946d798941b4123a2131afc0a7d4b263a2428d02838dce08