[INFO] fetching crate quik-core 0.0.8... [INFO] testing quik-core-0.0.8 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate quik-core 0.0.8 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate quik-core 0.0.8 [INFO] finished tweaking crates.io crate quik-core 0.0.8 [INFO] tweaked toml for crates.io crate quik-core 0.0.8 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate quik-core 0.0.8 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 2 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 979f3fafda2c5aaf9418339f6c8b935e85c8f91e4da6628fa69b38de162ea39b [INFO] running `Command { std: "docker" "start" "-a" "979f3fafda2c5aaf9418339f6c8b935e85c8f91e4da6628fa69b38de162ea39b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "979f3fafda2c5aaf9418339f6c8b935e85c8f91e4da6628fa69b38de162ea39b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "979f3fafda2c5aaf9418339f6c8b935e85c8f91e4da6628fa69b38de162ea39b", kill_on_drop: false }` [INFO] [stdout] 979f3fafda2c5aaf9418339f6c8b935e85c8f91e4da6628fa69b38de162ea39b [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 979a215f12ae01040541fc7c2fc14e67fe1f89c4a44915924c998c7dd833ff4f [INFO] running `Command { std: "docker" "start" "-a" "979a215f12ae01040541fc7c2fc14e67fe1f89c4a44915924c998c7dd833ff4f", kill_on_drop: false }` [INFO] [stderr] Compiling quik-util v0.0.8 [INFO] [stderr] Compiling quik-core v0.0.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `slice_as_chunks` has been stable since 1.88.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(slice_as_chunks)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `length` [INFO] [stdout] --> src/packet.rs:126:25 [INFO] [stdout] | [INFO] [stdout] 126 | let length = VarInt::parse(&mut data)?; // TODO use this [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_length` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `length` [INFO] [stdout] --> src/packet.rs:145:25 [INFO] [stdout] | [INFO] [stdout] 145 | let length = VarInt::parse(&mut data)?; // TODO use this [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_length` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `length` [INFO] [stdout] --> src/packet.rs:161:25 [INFO] [stdout] | [INFO] [stdout] 161 | let length = VarInt::parse(&mut data)?; // TODO use this [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_length` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/transport.rs:23:24 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn send(&self, data: &[u8]) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `io` is never read [INFO] [stdout] --> src/transport.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Connection { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 17 | crypto: C, [INFO] [stdout] 18 | io: I, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s [INFO] running `Command { std: "docker" "inspect" "979a215f12ae01040541fc7c2fc14e67fe1f89c4a44915924c998c7dd833ff4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "979a215f12ae01040541fc7c2fc14e67fe1f89c4a44915924c998c7dd833ff4f", kill_on_drop: false }` [INFO] [stdout] 979a215f12ae01040541fc7c2fc14e67fe1f89c4a44915924c998c7dd833ff4f [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5637ae82eecd50c0a4ab85a4cc09723f4a23befe56f49c036ae677ed51aa2458 [INFO] running `Command { std: "docker" "start" "-a" "5637ae82eecd50c0a4ab85a4cc09723f4a23befe56f49c036ae677ed51aa2458", kill_on_drop: false }` [INFO] [stderr] Compiling quik-core v0.0.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `slice_as_chunks` has been stable since 1.88.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(slice_as_chunks)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `length` [INFO] [stdout] --> src/packet.rs:126:25 [INFO] [stdout] | [INFO] [stdout] 126 | let length = VarInt::parse(&mut data)?; // TODO use this [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_length` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `length` [INFO] [stdout] --> src/packet.rs:145:25 [INFO] [stdout] | [INFO] [stdout] 145 | let length = VarInt::parse(&mut data)?; // TODO use this [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_length` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `length` [INFO] [stdout] --> src/packet.rs:161:25 [INFO] [stdout] | [INFO] [stdout] 161 | let length = VarInt::parse(&mut data)?; // TODO use this [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_length` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/transport.rs:23:24 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn send(&self, data: &[u8]) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `io` is never read [INFO] [stdout] --> src/transport.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Connection { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 17 | crypto: C, [INFO] [stdout] 18 | io: I, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `slice_as_chunks` has been stable since 1.88.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(slice_as_chunks)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `length` [INFO] [stdout] --> src/packet.rs:126:25 [INFO] [stdout] | [INFO] [stdout] 126 | let length = VarInt::parse(&mut data)?; // TODO use this [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_length` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `length` [INFO] [stdout] --> src/packet.rs:145:25 [INFO] [stdout] | [INFO] [stdout] 145 | let length = VarInt::parse(&mut data)?; // TODO use this [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_length` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `length` [INFO] [stdout] --> src/packet.rs:161:25 [INFO] [stdout] | [INFO] [stdout] 161 | let length = VarInt::parse(&mut data)?; // TODO use this [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_length` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/transport.rs:23:24 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn send(&self, data: &[u8]) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `io` is never read [INFO] [stdout] --> src/transport.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Connection { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 17 | crypto: C, [INFO] [stdout] 18 | io: I, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s [INFO] running `Command { std: "docker" "inspect" "5637ae82eecd50c0a4ab85a4cc09723f4a23befe56f49c036ae677ed51aa2458", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5637ae82eecd50c0a4ab85a4cc09723f4a23befe56f49c036ae677ed51aa2458", kill_on_drop: false }` [INFO] [stdout] 5637ae82eecd50c0a4ab85a4cc09723f4a23befe56f49c036ae677ed51aa2458 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 61d33486254d89717c8cefd88d94167238115f77674a92cbb398efb8d2787b8e [INFO] running `Command { std: "docker" "start" "-a" "61d33486254d89717c8cefd88d94167238115f77674a92cbb398efb8d2787b8e", kill_on_drop: false }` [INFO] [stderr] warning: the feature `slice_as_chunks` has been stable since 1.88.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(slice_as_chunks)] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `length` [INFO] [stderr] --> src/packet.rs:126:25 [INFO] [stderr] | [INFO] [stderr] 126 | let length = VarInt::parse(&mut data)?; // TODO use this [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_length` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `length` [INFO] [stderr] --> src/packet.rs:145:25 [INFO] [stderr] | [INFO] [stderr] 145 | let length = VarInt::parse(&mut data)?; // TODO use this [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_length` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `length` [INFO] [stderr] --> src/packet.rs:161:25 [INFO] [stderr] | [INFO] [stderr] 161 | let length = VarInt::parse(&mut data)?; // TODO use this [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_length` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> src/transport.rs:23:24 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn send(&self, data: &[u8]) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stderr] [INFO] [stderr] warning: field `io` is never read [INFO] [stderr] --> src/transport.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 16 | pub struct Connection { [INFO] [stderr] | ---------- field in this struct [INFO] [stderr] 17 | crypto: C, [INFO] [stderr] 18 | io: I, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `quik-core` (lib) generated 6 warnings [INFO] [stderr] warning: `quik-core` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/quik_core-59f48b5210076717) [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test common::tests::connid_parse_max_byte_passes ... ok [INFO] [stdout] test common::tests::connid_parse_one_byte_passes ... ok [INFO] [stdout] test common::tests::connid_parse_10_bytes_passes ... ok [INFO] [stdout] test common::tests::connid_parse_size_big_fails ... ok [INFO] [stdout] test common::tests::connid_parse_size_very_big_fails ... ok [INFO] [stdout] test common::tests::varint_parse_four_byte_fails ... ok [INFO] [stdout] test common::tests::varint_parse_four_byte_succeeds ... ok [INFO] [stdout] test common::tests::varint_parse_no_bytes_fails ... ok [INFO] [stdout] test common::tests::connid_parse_size_only_fails ... ok [INFO] [stdout] test common::tests::varint_parse_one_byte_size_fails ... ok [INFO] [stdout] test common::tests::varint_parse_one_byte_succeeds ... ok [INFO] [stdout] test common::tests::varint_parse_two_byte_fails ... ok [INFO] [stdout] test common::tests::varint_parse_eight_byte_succeeds ... ok [INFO] [stdout] test common::tests::varint_parse_two_byte_succeeds ... ok [INFO] [stdout] test common::tests::connid_parse_no_bytes_fails ... ok [INFO] [stdout] test common::tests::varint_parse_eight_byte_fails ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stderr] Doc-tests quik_core [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "61d33486254d89717c8cefd88d94167238115f77674a92cbb398efb8d2787b8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61d33486254d89717c8cefd88d94167238115f77674a92cbb398efb8d2787b8e", kill_on_drop: false }` [INFO] [stdout] 61d33486254d89717c8cefd88d94167238115f77674a92cbb398efb8d2787b8e