[INFO] updating cached repository https://github.com/logannc/valence [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 25508413302813b1624d80dff886ce3c0b257ab5 [INFO] testing logannc/valence against 1.38.0 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Flogannc%2Fvalence" "work/builds/worker-3/source"` [INFO] [stderr] Cloning into 'work/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/logannc/valence on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/logannc/valence [INFO] finished tweaking git repo https://github.com/logannc/valence [INFO] tweaked toml for git repo https://github.com/logannc/valence written to work/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/logannc/valence already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"` [INFO] [stdout] 501763d8b13a4c2325a811af9951bab9be4efbf4aa66d761e311d84b010c49ae [INFO] running `"docker" "start" "-a" "501763d8b13a4c2325a811af9951bab9be4efbf4aa66d761e311d84b010c49ae"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v0.4.21 [INFO] [stderr] Compiling crossbeam-epoch v0.5.2 [INFO] [stderr] Compiling mio v0.6.16 [INFO] [stderr] Compiling tokio-io v0.1.10 [INFO] [stderr] Compiling bincode v1.0.1 [INFO] [stderr] Compiling crossbeam-deque v0.6.1 [INFO] [stderr] Compiling tokio-threadpool v0.1.8 [INFO] [stderr] Compiling tokio-codec v0.1.1 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling tokio-reactor v0.1.6 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling syn v0.15.18 [INFO] [stderr] Compiling tokio-fs v0.1.4 [INFO] [stderr] Compiling tokio-tcp v0.1.2 [INFO] [stderr] Compiling tokio-uds v0.2.3 [INFO] [stderr] Compiling tokio-udp v0.1.2 [INFO] [stderr] Compiling tokio v0.1.11 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Compiling valence v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/client.rs:46:13 [INFO] [stderr] | [INFO] [stderr] 46 | Ok(()) [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/network.rs:144:13 [INFO] [stderr] | [INFO] [stderr] 144 | Ok(()) [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/network.rs:87:35 [INFO] [stderr] | [INFO] [stderr] 87 | .filter(|(&k, v)| k != ID) [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_v` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/network.rs:111:29 [INFO] [stderr] | [INFO] [stderr] 111 | ClientMessage::Join(name) => Ok(()), // Ignore this misbehaving message. [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/network.rs:118:13 [INFO] [stderr] | [INFO] [stderr] 118 | Err(err) => Err(Error::from(ErrorKind::InvalidData)), [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/client.rs:42:17 [INFO] [stderr] | [INFO] [stderr] 42 | std::io::stdin().read_line(&mut buf); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/network.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | peer.writer.start_send(serialized_msg.clone()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/network.rs:44:9 [INFO] [stderr] | [INFO] [stderr] 44 | peer.writer.poll_complete(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: variable `ID` should have a snake case name [INFO] [stderr] --> src/network.rs:58:21 [INFO] [stderr] | [INFO] [stderr] 58 | let ID = Uuid::new_v4(); [INFO] [stderr] | ^^ help: convert the identifier to snake case: `id` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `ID` should have a snake case name [INFO] [stderr] --> src/network.rs:77:46 [INFO] [stderr] | [INFO] [stderr] 77 | fn handle_client_message(msg: ClientMessage, ID: Uuid, peers: &mut Peers) -> Result<(), Error> { [INFO] [stderr] | ^^ help: convert the identifier to snake case: `id` [INFO] [stderr] [INFO] [stderr] warning: variable `ID` should have a snake case name [INFO] [stderr] --> src/network.rs:115:34 [INFO] [stderr] | [INFO] [stderr] 115 | fn handle_frame(frame: BytesMut, ID: Uuid, mut peers: Peers) -> Result<(), Error> { [INFO] [stderr] | ^^ help: convert the identifier to snake case: `id` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/network.rs:121:9 [INFO] [stderr] | [INFO] [stderr] 121 | peer.writer.poll_complete(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: variable `ID` should have a snake case name [INFO] [stderr] --> src/network.rs:126:22 [INFO] [stderr] | [INFO] [stderr] 126 | fn handle_disconnect(ID: Uuid, mut peers: Peers) -> Result<(), Error> { [INFO] [stderr] | ^^ help: convert the identifier to snake case: `id` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/network.rs:131:9 [INFO] [stderr] | [INFO] [stderr] 131 | peer.writer.poll_complete(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: variable `ID` should have a snake case name [INFO] [stderr] --> src/network.rs:137:10 [INFO] [stderr] | [INFO] [stderr] 137 | let (ID, framed_reader) = input; [INFO] [stderr] | ^^ help: convert the identifier to snake case: `id` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.49s [INFO] running `"docker" "inspect" "501763d8b13a4c2325a811af9951bab9be4efbf4aa66d761e311d84b010c49ae"` [INFO] running `"docker" "rm" "-f" "501763d8b13a4c2325a811af9951bab9be4efbf4aa66d761e311d84b010c49ae"` [INFO] [stdout] 501763d8b13a4c2325a811af9951bab9be4efbf4aa66d761e311d84b010c49ae [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 38efe8f3959cfaa385380d9aeabf28cd773f5fbfa538a0253e2d547595356fed [INFO] running `"docker" "start" "-a" "38efe8f3959cfaa385380d9aeabf28cd773f5fbfa538a0253e2d547595356fed"` [INFO] [stderr] Compiling valence v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/client.rs:46:13 [INFO] [stderr] | [INFO] [stderr] 46 | Ok(()) [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/network.rs:144:13 [INFO] [stderr] | [INFO] [stderr] 144 | Ok(()) [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/network.rs:87:35 [INFO] [stderr] | [INFO] [stderr] 87 | .filter(|(&k, v)| k != ID) [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_v` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/network.rs:111:29 [INFO] [stderr] | [INFO] [stderr] 111 | ClientMessage::Join(name) => Ok(()), // Ignore this misbehaving message. [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/network.rs:118:13 [INFO] [stderr] | [INFO] [stderr] 118 | Err(err) => Err(Error::from(ErrorKind::InvalidData)), [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/client.rs:42:17 [INFO] [stderr] | [INFO] [stderr] 42 | std::io::stdin().read_line(&mut buf); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/network.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | peer.writer.start_send(serialized_msg.clone()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/network.rs:44:9 [INFO] [stderr] | [INFO] [stderr] 44 | peer.writer.poll_complete(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: variable `ID` should have a snake case name [INFO] [stderr] --> src/network.rs:58:21 [INFO] [stderr] | [INFO] [stderr] 58 | let ID = Uuid::new_v4(); [INFO] [stderr] | ^^ help: convert the identifier to snake case: `id` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `ID` should have a snake case name [INFO] [stderr] --> src/network.rs:77:46 [INFO] [stderr] | [INFO] [stderr] 77 | fn handle_client_message(msg: ClientMessage, ID: Uuid, peers: &mut Peers) -> Result<(), Error> { [INFO] [stderr] | ^^ help: convert the identifier to snake case: `id` [INFO] [stderr] [INFO] [stderr] warning: variable `ID` should have a snake case name [INFO] [stderr] --> src/network.rs:115:34 [INFO] [stderr] | [INFO] [stderr] 115 | fn handle_frame(frame: BytesMut, ID: Uuid, mut peers: Peers) -> Result<(), Error> { [INFO] [stderr] | ^^ help: convert the identifier to snake case: `id` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/network.rs:121:9 [INFO] [stderr] | [INFO] [stderr] 121 | peer.writer.poll_complete(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: variable `ID` should have a snake case name [INFO] [stderr] --> src/network.rs:126:22 [INFO] [stderr] | [INFO] [stderr] 126 | fn handle_disconnect(ID: Uuid, mut peers: Peers) -> Result<(), Error> { [INFO] [stderr] | ^^ help: convert the identifier to snake case: `id` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/network.rs:131:9 [INFO] [stderr] | [INFO] [stderr] 131 | peer.writer.poll_complete(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: variable `ID` should have a snake case name [INFO] [stderr] --> src/network.rs:137:10 [INFO] [stderr] | [INFO] [stderr] 137 | let (ID, framed_reader) = input; [INFO] [stderr] | ^^ help: convert the identifier to snake case: `id` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.43s [INFO] running `"docker" "inspect" "38efe8f3959cfaa385380d9aeabf28cd773f5fbfa538a0253e2d547595356fed"` [INFO] running `"docker" "rm" "-f" "38efe8f3959cfaa385380d9aeabf28cd773f5fbfa538a0253e2d547595356fed"` [INFO] [stdout] 38efe8f3959cfaa385380d9aeabf28cd773f5fbfa538a0253e2d547595356fed [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"` [INFO] [stdout] 0ef4638062c5ac7cf22191fa3567e28f88dc4e4a5b62ed89ab3e9364de5f69de [INFO] running `"docker" "start" "-a" "0ef4638062c5ac7cf22191fa3567e28f88dc4e4a5b62ed89ab3e9364de5f69de"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/valence-36948269eb21dc0d [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "0ef4638062c5ac7cf22191fa3567e28f88dc4e4a5b62ed89ab3e9364de5f69de"` [INFO] running `"docker" "rm" "-f" "0ef4638062c5ac7cf22191fa3567e28f88dc4e4a5b62ed89ab3e9364de5f69de"` [INFO] [stdout] 0ef4638062c5ac7cf22191fa3567e28f88dc4e4a5b62ed89ab3e9364de5f69de