[INFO] cloning repository https://github.com/professionalowo/ferrite_mc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/professionalowo/ferrite_mc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprofessionalowo%2Fferrite_mc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprofessionalowo%2Fferrite_mc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9387d2789669fff2a2d22ae3100ee035b37d4bce
[INFO] testing professionalowo/ferrite_mc against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprofessionalowo%2Fferrite_mc" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/professionalowo/ferrite_mc
[INFO] finished tweaking git repo https://github.com/professionalowo/ferrite_mc
[INFO] tweaked toml for git repo https://github.com/professionalowo/ferrite_mc written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/professionalowo/ferrite_mc on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/professionalowo/ferrite_mc 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f4eae845797f66f4dec9a133841b89fc9df8f5e864244a681c244fd0e764b3b
[INFO] running `Command { std: "docker" "start" "-a" "7f4eae845797f66f4dec9a133841b89fc9df8f5e864244a681c244fd0e764b3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f4eae845797f66f4dec9a133841b89fc9df8f5e864244a681c244fd0e764b3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f4eae845797f66f4dec9a133841b89fc9df8f5e864244a681c244fd0e764b3b", kill_on_drop: false }`
[INFO] [stdout] 7f4eae845797f66f4dec9a133841b89fc9df8f5e864244a681c244fd0e764b3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1cace3bf9a86ed3d538c819f47836301856388d89c810c58bb440a1826e2080e
[INFO] running `Command { std: "docker" "start" "-a" "1cace3bf9a86ed3d538c819f47836301856388d89c810c58bb440a1826e2080e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling serde_json v1.0.128
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling ferrite_mc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `from_serializiable_iter` is never used
[INFO] [stdout]   --> src/server/connection/protocol/package.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl Package {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub fn from_serializiable_iter<S, I>(id: i32, data: I) -> std::io::Result<Self>
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `length` is never used
[INFO] [stdout]   --> src/server/connection/protocol/types/mod.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl VarLong {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] 36 |     pub fn length(&self) -> u32 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.16s
[INFO] running `Command { std: "docker" "inspect" "1cace3bf9a86ed3d538c819f47836301856388d89c810c58bb440a1826e2080e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cace3bf9a86ed3d538c819f47836301856388d89c810c58bb440a1826e2080e", kill_on_drop: false }`
[INFO] [stdout] 1cace3bf9a86ed3d538c819f47836301856388d89c810c58bb440a1826e2080e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b65d846cb1494edf8503469a6ececcfb1087e5316fa98dc33773544909dcc98
[INFO] running `Command { std: "docker" "start" "-a" "2b65d846cb1494edf8503469a6ececcfb1087e5316fa98dc33773544909dcc98", kill_on_drop: false }`
[INFO] [stderr]    Compiling ferrite_mc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `from_serializiable_iter` is never used
[INFO] [stdout]   --> src/server/connection/protocol/package.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl Package {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub fn from_serializiable_iter<S, I>(id: i32, data: I) -> std::io::Result<Self>
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `length` is never used
[INFO] [stdout]   --> src/server/connection/protocol/types/mod.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl VarLong {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] 36 |     pub fn length(&self) -> u32 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "2b65d846cb1494edf8503469a6ececcfb1087e5316fa98dc33773544909dcc98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b65d846cb1494edf8503469a6ececcfb1087e5316fa98dc33773544909dcc98", kill_on_drop: false }`
[INFO] [stdout] 2b65d846cb1494edf8503469a6ececcfb1087e5316fa98dc33773544909dcc98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8bb462c2c1b7c6b46a4c027835ea7daaae6d6e7ee6ac0b11445606640bfa4fb0
[INFO] running `Command { std: "docker" "start" "-a" "8bb462c2c1b7c6b46a4c027835ea7daaae6d6e7ee6ac0b11445606640bfa4fb0", kill_on_drop: false }`
[INFO] [stderr] warning: associated function `from_serializiable_iter` is never used
[INFO] [stderr]   --> src/server/connection/protocol/package.rs:59:12
[INFO] [stderr]    |
[INFO] [stderr] 34 | impl Package {
[INFO] [stderr]    | ------------ associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 59 |     pub fn from_serializiable_iter<S, I>(id: i32, data: I) -> std::io::Result<Self>
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `length` is never used
[INFO] [stderr]   --> src/server/connection/protocol/types/mod.rs:36:12
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] running 5 tests
[INFO] [stderr] 35 | impl VarLong {
[INFO] [stderr]    | ------------ method in this implementation
[INFO] [stderr] 36 |     pub fn length(&self) -> u32 {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `ferrite_mc` (bin "ferrite_mc" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ferrite_mc-36d831ab7011e4ce)
[INFO] [stdout] test server::connection::protocol::types::serialize::tests::serialize_more_bytes ... ok
[INFO] [stdout] test server::connection::protocol::types::serialize::tests::serialize_one_byte ... ok
[INFO] [stdout] test server::connection::protocol::types::serialize::tests::serialize_three_bytes ... ok
[INFO] [stdout] test server::connection::protocol::types::serialize::tests::serialize_two_bytes ... ok
[INFO] [stdout] test server::connection::tests::serialization_roundtrip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8bb462c2c1b7c6b46a4c027835ea7daaae6d6e7ee6ac0b11445606640bfa4fb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bb462c2c1b7c6b46a4c027835ea7daaae6d6e7ee6ac0b11445606640bfa4fb0", kill_on_drop: false }`
[INFO] [stdout] 8bb462c2c1b7c6b46a4c027835ea7daaae6d6e7ee6ac0b11445606640bfa4fb0
