[INFO] fetching crate pwnd 0.1.1... [INFO] checking pwnd-0.1.1 against master#5b82ea74b705799665b5a676b162f30d26f5108c for pr-102129 [INFO] extracting crate pwnd 0.1.1 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate pwnd 0.1.1 on toolchain 5b82ea74b705799665b5a676b162f30d26f5108c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5b82ea74b705799665b5a676b162f30d26f5108c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pwnd 0.1.1 [INFO] finished tweaking crates.io crate pwnd 0.1.1 [INFO] tweaked toml for crates.io crate pwnd 0.1.1 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5b82ea74b705799665b5a676b162f30d26f5108c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5b82ea74b705799665b5a676b162f30d26f5108c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+5b82ea74b705799665b5a676b162f30d26f5108c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9743c4fbf4a42b462b3eae35ab1b82551617577727ab4d23249b3b22b5aa524d [INFO] running `Command { std: "docker" "start" "-a" "9743c4fbf4a42b462b3eae35ab1b82551617577727ab4d23249b3b22b5aa524d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9743c4fbf4a42b462b3eae35ab1b82551617577727ab4d23249b3b22b5aa524d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9743c4fbf4a42b462b3eae35ab1b82551617577727ab4d23249b3b22b5aa524d", kill_on_drop: false }` [INFO] [stdout] 9743c4fbf4a42b462b3eae35ab1b82551617577727ab4d23249b3b22b5aa524d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+5b82ea74b705799665b5a676b162f30d26f5108c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5f2cdc4186625bb0239d3df2c34819f222e3afcb4ffcb54e26624da5e2269ba5 [INFO] running `Command { std: "docker" "start" "-a" "5f2cdc4186625bb0239d3df2c34819f222e3afcb4ffcb54e26624da5e2269ba5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling syn v1.0.103 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking once_cell v1.16.0 [INFO] [stderr] Compiling async-trait v0.1.58 [INFO] [stderr] Checking bytes v1.2.1 [INFO] [stderr] Checking tracing-core v0.1.30 [INFO] [stderr] Compiling tokio v1.21.2 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking num_cpus v1.14.0 [INFO] [stderr] Checking mio v0.8.5 [INFO] [stderr] Checking socket2 v0.4.7 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling tracing-attributes v0.1.23 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking pwnd v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/tubes.rs:24:128 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn create_process(file_name: &str, args: Option>, env: Option>) -> tokio::io::Result> { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 24 | pub fn create_process(file_name: &str, args: Option>, env: Option>) -> tokio::io::Result> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/tubes.rs:24:128 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn create_process(file_name: &str, args: Option>, env: Option>) -> tokio::io::Result> { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 24 | pub fn create_process(file_name: &str, args: Option>, env: Option>) -> tokio::io::Result> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/tubes.rs:38:77 [INFO] [stdout] | [INFO] [stdout] 38 | pub async fn remote(hostname: &str, port: u16, kind: NetType) -> Result, Box> { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 38 | pub async fn remote(hostname: &str, port: u16, kind: NetType) -> Result, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/tubes.rs:38:77 [INFO] [stdout] | [INFO] [stdout] 38 | pub async fn remote(hostname: &str, port: u16, kind: NetType) -> Result, Box> { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 38 | pub async fn remote(hostname: &str, port: u16, kind: NetType) -> Result, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0170]: pattern binding `TCP` is named the same as one of the variants of the type `NetType` [INFO] [stdout] --> src/tubes.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | TCP => { [INFO] [stdout] | ^^^ help: to match on the variant, qualify the path: `NetType::TCP` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bindings_with_variant_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0170]: pattern binding `UDP` is named the same as one of the variants of the type `NetType` [INFO] [stdout] --> src/tubes.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | UDP => todo!(), [INFO] [stdout] | ^^^ help: to match on the variant, qualify the path: `NetType::UDP` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0170]: pattern binding `RAW` is named the same as one of the variants of the type `NetType` [INFO] [stdout] --> src/tubes.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | RAW => todo!() [INFO] [stdout] | ^^^ help: to match on the variant, qualify the path: `NetType::RAW` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/tubes.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 40 | TCP => { [INFO] [stdout] | --- matches any value [INFO] [stdout] ... [INFO] [stdout] 45 | UDP => todo!(), [INFO] [stdout] | ^^^ unreachable pattern [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/tubes.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 40 | TCP => { [INFO] [stdout] | --- matches any value [INFO] [stdout] ... [INFO] [stdout] 46 | RAW => todo!() [INFO] [stdout] | ^^^ unreachable pattern [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `TCP` [INFO] [stdout] --> src/tubes.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | TCP => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_TCP` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `UDP` [INFO] [stdout] --> src/tubes.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | UDP => todo!(), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_UDP` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `RAW` [INFO] [stdout] --> src/tubes.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | RAW => todo!() [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_RAW` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0170]: pattern binding `TCP` is named the same as one of the variants of the type `NetType` [INFO] [stdout] --> src/tubes.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | TCP => { [INFO] [stdout] | ^^^ help: to match on the variant, qualify the path: `NetType::TCP` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bindings_with_variant_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0170]: pattern binding `UDP` is named the same as one of the variants of the type `NetType` [INFO] [stdout] --> src/tubes.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | UDP => todo!(), [INFO] [stdout] | ^^^ help: to match on the variant, qualify the path: `NetType::UDP` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0170]: pattern binding `RAW` is named the same as one of the variants of the type `NetType` [INFO] [stdout] --> src/tubes.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | RAW => todo!() [INFO] [stdout] | ^^^ help: to match on the variant, qualify the path: `NetType::RAW` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/tubes.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 40 | TCP => { [INFO] [stdout] | --- matches any value [INFO] [stdout] ... [INFO] [stdout] 45 | UDP => todo!(), [INFO] [stdout] | ^^^ unreachable pattern [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/tubes.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 40 | TCP => { [INFO] [stdout] | --- matches any value [INFO] [stdout] ... [INFO] [stdout] 46 | RAW => todo!() [INFO] [stdout] | ^^^ unreachable pattern [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `TCP` [INFO] [stdout] --> src/tubes.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | TCP => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_TCP` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `UDP` [INFO] [stdout] --> src/tubes.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | UDP => todo!(), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_UDP` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `RAW` [INFO] [stdout] --> src/tubes.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | RAW => todo!() [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_RAW` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `file_name` and `stderr` are never read [INFO] [stdout] --> src/tubes/process.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Process { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 13 | file_name: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | stderr: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Process` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `TCP` should have a snake case name [INFO] [stdout] --> src/tubes.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | TCP => { [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `tcp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `UDP` should have a snake case name [INFO] [stdout] --> src/tubes.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | UDP => todo!(), [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `udp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `RAW` should have a snake case name [INFO] [stdout] --> src/tubes.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | RAW => todo!() [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `raw` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `file_name` and `stderr` are never read [INFO] [stdout] --> src/tubes/process.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Process { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 13 | file_name: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | stderr: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Process` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `TCP` should have a snake case name [INFO] [stdout] --> src/tubes.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | TCP => { [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `tcp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `UDP` should have a snake case name [INFO] [stdout] --> src/tubes.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | UDP => todo!(), [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `udp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `RAW` should have a snake case name [INFO] [stdout] --> src/tubes.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | RAW => todo!() [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `raw` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0170`. [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0170`. [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.64s [INFO] running `Command { std: "docker" "inspect" "5f2cdc4186625bb0239d3df2c34819f222e3afcb4ffcb54e26624da5e2269ba5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f2cdc4186625bb0239d3df2c34819f222e3afcb4ffcb54e26624da5e2269ba5", kill_on_drop: false }` [INFO] [stdout] 5f2cdc4186625bb0239d3df2c34819f222e3afcb4ffcb54e26624da5e2269ba5