[INFO] fetching crate httimple 0.1.7... [INFO] checking httimple-0.1.7 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate httimple 0.1.7 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate httimple 0.1.7 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate httimple 0.1.7 [INFO] finished tweaking crates.io crate httimple 0.1.7 [INFO] tweaked toml for crates.io crate httimple 0.1.7 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 40 packages [INFO] [stderr] Adding base64 v0.9.3 (latest: v0.22.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding mio v0.6.23 (latest: v0.8.11) [INFO] [stderr] Adding miow v0.2.2 (latest: v0.6.0) [INFO] [stderr] Adding ring v0.13.5 (latest: v0.17.8) [INFO] [stderr] Adding rustls v0.12.0 (latest: v0.23.4) [INFO] [stderr] Adding sct v0.3.0 (latest: v0.7.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding trackable v0.2.24 (latest: v1.3.0) [INFO] [stderr] Adding untrusted v0.6.2 (latest: v0.9.0) [INFO] [stderr] Adding webpki v0.18.1 (latest: v0.22.4) [INFO] [stderr] Adding winapi v0.2.8 (latest: v0.3.9) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded trackable_derive v1.0.0 [INFO] [stderr] Downloaded trackable v0.2.24 [INFO] [stderr] Downloaded bitreader v0.3.8 [INFO] [stderr] Downloaded hpack_codec v0.1.1 [INFO] [stderr] Downloaded trackable v1.3.0 [INFO] [stderr] Downloaded sct v0.3.0 [INFO] [stderr] Downloaded rustls v0.12.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b44108c5d50faad61b8695469b8b8bc2999ad722b0abf059a1e8d8476ec3ac3b [INFO] running `Command { std: "docker" "start" "-a" "b44108c5d50faad61b8695469b8b8bc2999ad722b0abf059a1e8d8476ec3ac3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b44108c5d50faad61b8695469b8b8bc2999ad722b0abf059a1e8d8476ec3ac3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b44108c5d50faad61b8695469b8b8bc2999ad722b0abf059a1e8d8476ec3ac3b", kill_on_drop: false }` [INFO] [stdout] b44108c5d50faad61b8695469b8b8bc2999ad722b0abf059a1e8d8476ec3ac3b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3c0284d872ff06537c781af4af1d90967b8c1b56a5c07fe947fc789e12720d30 [INFO] running `Command { std: "docker" "start" "-a" "3c0284d872ff06537c781af4af1d90967b8c1b56a5c07fe947fc789e12720d30", kill_on_drop: false }` [INFO] [stderr] Checking untrusted v0.6.2 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking bitreader v0.3.8 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling trackable_derive v1.0.0 [INFO] [stderr] Checking sct v0.3.0 [INFO] [stderr] Checking webpki v0.18.1 [INFO] [stderr] Checking trackable v1.3.0 [INFO] [stderr] Checking trackable v0.2.24 [INFO] [stderr] Checking hpack_codec v0.1.1 [INFO] [stderr] Checking rustls v0.12.0 [INFO] [stderr] Checking httimple v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `rustls` is imported redundantly [INFO] [stdout] --> src/app/connection.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use rustls; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate rustls; [INFO] [stdout] | -------------------- the item `rustls` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `mio` is imported redundantly [INFO] [stdout] --> src/app/connection.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use mio; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate mio; [INFO] [stdout] | ----------------- the item `mio` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rustls` is imported redundantly [INFO] [stdout] --> src/app/config.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use rustls; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate rustls; [INFO] [stdout] | -------------------- the item `rustls` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `mio` is imported redundantly [INFO] [stdout] --> src/app/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use mio; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate mio; [INFO] [stdout] | ----------------- the item `mio` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rustls` is imported redundantly [INFO] [stdout] --> src/app/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use rustls; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate rustls; [INFO] [stdout] | -------------------- the item `rustls` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rustls` is imported redundantly [INFO] [stdout] --> src/app/connection.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use rustls; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate rustls; [INFO] [stdout] | -------------------- the item `rustls` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `mio` is imported redundantly [INFO] [stdout] --> src/app/connection.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use mio; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate mio; [INFO] [stdout] | ----------------- the item `mio` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rustls` is imported redundantly [INFO] [stdout] --> src/app/config.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use rustls; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate rustls; [INFO] [stdout] | -------------------- the item `rustls` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `mio` is imported redundantly [INFO] [stdout] --> src/app/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use mio; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate mio; [INFO] [stdout] | ----------------- the item `mio` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rustls` is imported redundantly [INFO] [stdout] --> src/app/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use rustls; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate rustls; [INFO] [stdout] | -------------------- the item `rustls` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/proto/frame/mod.rs:32:14 [INFO] [stdout] | [INFO] [stdout] 32 | Priority(Priority), [INFO] [stdout] | -------- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 32 | Priority(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/proto/frame/mod.rs:34:18 [INFO] [stdout] | [INFO] [stdout] 34 | WindowUpdate(WindowUpdate), [INFO] [stdout] | ------------ ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 34 | WindowUpdate(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/proto/frame/mod.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | Unknown(Vec), [INFO] [stdout] | ------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 36 | Unknown(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id` and `value` are never read [INFO] [stdout] --> src/proto/frame/settings.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct Setting { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 14 | id: u16, [INFO] [stdout] | ^^ [INFO] [stdout] 15 | value: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Setting` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `head` and `inner` are never read [INFO] [stdout] --> src/proto/frame/settings.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct Settings { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 20 | pub head: Head, [INFO] [stdout] | ^^^^ [INFO] [stdout] 21 | inner: Vec [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Settings` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `head`, `stream_dependency`, and `weigth` are never read [INFO] [stdout] --> src/proto/frame/priority.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Priority { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 7 | head: Head, [INFO] [stdout] | ^^^^ [INFO] [stdout] 8 | stream_dependency: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 9 | weigth: u8 [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Priority` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `head` and `window_size_increment` are never read [INFO] [stdout] --> src/proto/frame/window_update.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct WindowUpdate { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 7 | head: Head, [INFO] [stdout] | ^^^^ [INFO] [stdout] 8 | window_size_increment: u32 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WindowUpdate` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `settings` and `streams` are never read [INFO] [stdout] --> src/proto/session/mod.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Session { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 9 | pub accepted: bool, // Handeshake is done [INFO] [stdout] 10 | pub settings: HashMap, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 11 | pub streams: HashMap [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/proto/frame/mod.rs:32:14 [INFO] [stdout] | [INFO] [stdout] 32 | Priority(Priority), [INFO] [stdout] | -------- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 32 | Priority(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/proto/frame/mod.rs:34:18 [INFO] [stdout] | [INFO] [stdout] 34 | WindowUpdate(WindowUpdate), [INFO] [stdout] | ------------ ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 34 | WindowUpdate(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/proto/frame/mod.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | Unknown(Vec), [INFO] [stdout] | ------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 36 | Unknown(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id` and `value` are never read [INFO] [stdout] --> src/proto/frame/settings.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct Setting { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 14 | id: u16, [INFO] [stdout] | ^^ [INFO] [stdout] 15 | value: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Setting` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `head` and `inner` are never read [INFO] [stdout] --> src/proto/frame/settings.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct Settings { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 20 | pub head: Head, [INFO] [stdout] | ^^^^ [INFO] [stdout] 21 | inner: Vec [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Settings` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `head`, `stream_dependency`, and `weigth` are never read [INFO] [stdout] --> src/proto/frame/priority.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Priority { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 7 | head: Head, [INFO] [stdout] | ^^^^ [INFO] [stdout] 8 | stream_dependency: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 9 | weigth: u8 [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Priority` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `head` and `window_size_increment` are never read [INFO] [stdout] --> src/proto/frame/window_update.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct WindowUpdate { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 7 | head: Head, [INFO] [stdout] | ^^^^ [INFO] [stdout] 8 | window_size_increment: u32 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WindowUpdate` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `settings` and `streams` are never read [INFO] [stdout] --> src/proto/session/mod.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Session { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 9 | pub accepted: bool, // Handeshake is done [INFO] [stdout] 10 | pub settings: HashMap, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 11 | pub streams: HashMap [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.50s [INFO] running `Command { std: "docker" "inspect" "3c0284d872ff06537c781af4af1d90967b8c1b56a5c07fe947fc789e12720d30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c0284d872ff06537c781af4af1d90967b8c1b56a5c07fe947fc789e12720d30", kill_on_drop: false }` [INFO] [stdout] 3c0284d872ff06537c781af4af1d90967b8c1b56a5c07fe947fc789e12720d30 [INFO] checking httimple-0.1.7 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate httimple 0.1.7 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate httimple 0.1.7 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate httimple 0.1.7 [INFO] finished tweaking crates.io crate httimple 0.1.7 [INFO] tweaked toml for crates.io crate httimple 0.1.7 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 75f1063146d6a450a2e25ddd79ebb3bf4d09f8b6a2d994b3f7a96c56127e14b0 [INFO] running `Command { std: "docker" "start" "-a" "75f1063146d6a450a2e25ddd79ebb3bf4d09f8b6a2d994b3f7a96c56127e14b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "75f1063146d6a450a2e25ddd79ebb3bf4d09f8b6a2d994b3f7a96c56127e14b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75f1063146d6a450a2e25ddd79ebb3bf4d09f8b6a2d994b3f7a96c56127e14b0", kill_on_drop: false }` [INFO] [stdout] 75f1063146d6a450a2e25ddd79ebb3bf4d09f8b6a2d994b3f7a96c56127e14b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5c82b0b34225e7e937a555f312ee94c8e1e74ed6aa1b073768d6f71c8f133bdc [INFO] running `Command { std: "docker" "start" "-a" "5c82b0b34225e7e937a555f312ee94c8e1e74ed6aa1b073768d6f71c8f133bdc", kill_on_drop: false }` [INFO] [stderr] Checking untrusted v0.6.2 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking bitreader v0.3.8 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling trackable_derive v1.0.0 [INFO] [stderr] Checking trackable v1.3.0 [INFO] [stderr] Checking trackable v0.2.24 [INFO] [stderr] Checking hpack_codec v0.1.1 [INFO] [stderr] Checking sct v0.3.0 [INFO] [stderr] Checking webpki v0.18.1 [INFO] [stderr] Checking rustls v0.12.0 [INFO] [stderr] Checking httimple v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `rustls` is imported redundantly [INFO] [stdout] --> src/app/connection.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use rustls; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate rustls; [INFO] [stdout] | -------------------- the item `rustls` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `mio` is imported redundantly [INFO] [stdout] --> src/app/connection.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use mio; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate mio; [INFO] [stdout] | ----------------- the item `mio` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rustls` is imported redundantly [INFO] [stdout] --> src/app/config.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use rustls; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate rustls; [INFO] [stdout] | -------------------- the item `rustls` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `mio` is imported redundantly [INFO] [stdout] --> src/app/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use mio; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate mio; [INFO] [stdout] | ----------------- the item `mio` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rustls` is imported redundantly [INFO] [stdout] --> src/app/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use rustls; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate rustls; [INFO] [stdout] | -------------------- the item `rustls` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rustls` is imported redundantly [INFO] [stdout] --> src/app/connection.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use rustls; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate rustls; [INFO] [stdout] | -------------------- the item `rustls` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `mio` is imported redundantly [INFO] [stdout] --> src/app/connection.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use mio; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate mio; [INFO] [stdout] | ----------------- the item `mio` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rustls` is imported redundantly [INFO] [stdout] --> src/app/config.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use rustls; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate rustls; [INFO] [stdout] | -------------------- the item `rustls` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `mio` is imported redundantly [INFO] [stdout] --> src/app/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use mio; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate mio; [INFO] [stdout] | ----------------- the item `mio` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rustls` is imported redundantly [INFO] [stdout] --> src/app/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use rustls; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | extern crate rustls; [INFO] [stdout] | -------------------- the item `rustls` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/proto/frame/mod.rs:32:14 [INFO] [stdout] | [INFO] [stdout] 32 | Priority(Priority), [INFO] [stdout] | -------- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 32 | Priority(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/proto/frame/mod.rs:34:18 [INFO] [stdout] | [INFO] [stdout] 34 | WindowUpdate(WindowUpdate), [INFO] [stdout] | ------------ ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 34 | WindowUpdate(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/proto/frame/mod.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | Unknown(Vec), [INFO] [stdout] | ------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 36 | Unknown(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id` and `value` are never read [INFO] [stdout] --> src/proto/frame/settings.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct Setting { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 14 | id: u16, [INFO] [stdout] | ^^ [INFO] [stdout] 15 | value: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Setting` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `head` and `inner` are never read [INFO] [stdout] --> src/proto/frame/settings.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct Settings { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 20 | pub head: Head, [INFO] [stdout] | ^^^^ [INFO] [stdout] 21 | inner: Vec [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Settings` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `head`, `stream_dependency`, and `weigth` are never read [INFO] [stdout] --> src/proto/frame/priority.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Priority { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 7 | head: Head, [INFO] [stdout] | ^^^^ [INFO] [stdout] 8 | stream_dependency: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 9 | weigth: u8 [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Priority` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `head` and `window_size_increment` are never read [INFO] [stdout] --> src/proto/frame/window_update.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct WindowUpdate { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 7 | head: Head, [INFO] [stdout] | ^^^^ [INFO] [stdout] 8 | window_size_increment: u32 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WindowUpdate` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `settings` and `streams` are never read [INFO] [stdout] --> src/proto/session/mod.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Session { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 9 | pub accepted: bool, // Handeshake is done [INFO] [stdout] 10 | pub settings: HashMap, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 11 | pub streams: HashMap [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/proto/frame/mod.rs:32:14 [INFO] [stdout] | [INFO] [stdout] 32 | Priority(Priority), [INFO] [stdout] | -------- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 32 | Priority(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/proto/frame/mod.rs:34:18 [INFO] [stdout] | [INFO] [stdout] 34 | WindowUpdate(WindowUpdate), [INFO] [stdout] | ------------ ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 34 | WindowUpdate(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/proto/frame/mod.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 36 | Unknown(Vec), [INFO] [stdout] | ------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 36 | Unknown(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id` and `value` are never read [INFO] [stdout] --> src/proto/frame/settings.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct Setting { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 14 | id: u16, [INFO] [stdout] | ^^ [INFO] [stdout] 15 | value: u32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Setting` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `head` and `inner` are never read [INFO] [stdout] --> src/proto/frame/settings.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct Settings { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 20 | pub head: Head, [INFO] [stdout] | ^^^^ [INFO] [stdout] 21 | inner: Vec [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Settings` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `head`, `stream_dependency`, and `weigth` are never read [INFO] [stdout] --> src/proto/frame/priority.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Priority { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 7 | head: Head, [INFO] [stdout] | ^^^^ [INFO] [stdout] 8 | stream_dependency: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 9 | weigth: u8 [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Priority` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `head` and `window_size_increment` are never read [INFO] [stdout] --> src/proto/frame/window_update.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct WindowUpdate { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 7 | head: Head, [INFO] [stdout] | ^^^^ [INFO] [stdout] 8 | window_size_increment: u32 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WindowUpdate` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `settings` and `streams` are never read [INFO] [stdout] --> src/proto/session/mod.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Session { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 9 | pub accepted: bool, // Handeshake is done [INFO] [stdout] 10 | pub settings: HashMap, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 11 | pub streams: HashMap [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.66s [INFO] running `Command { std: "docker" "inspect" "5c82b0b34225e7e937a555f312ee94c8e1e74ed6aa1b073768d6f71c8f133bdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c82b0b34225e7e937a555f312ee94c8e1e74ed6aa1b073768d6f71c8f133bdc", kill_on_drop: false }` [INFO] [stdout] 5c82b0b34225e7e937a555f312ee94c8e1e74ed6aa1b073768d6f71c8f133bdc