[INFO] fetching crate cs_mwc_servers 5.3.9... [INFO] checking cs_mwc_servers-5.3.9 against try#21cad1f647cfd05a566220f933edd88a53e50bcf for pr-129249-1 [INFO] extracting crate cs_mwc_servers 5.3.9 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate cs_mwc_servers 5.3.9 [INFO] finished tweaking crates.io crate cs_mwc_servers 5.3.9 [INFO] tweaked toml for crates.io crate cs_mwc_servers 5.3.9 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate cs_mwc_servers 5.3.9 on toolchain 21cad1f647cfd05a566220f933edd88a53e50bcf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+21cad1f647cfd05a566220f933edd88a53e50bcf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate cs_mwc_servers 5.3.9 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" "+21cad1f647cfd05a566220f933edd88a53e50bcf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] fd4e9058571189b11f53233ce3fa224f6514a53f0c6cc80691135e80f4c6042a [INFO] running `Command { std: "docker" "start" "fd4e9058571189b11f53233ce3fa224f6514a53f0c6cc80691135e80f4c6042a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fd4e9058571189b11f53233ce3fa224f6514a53f0c6cc80691135e80f4c6042a" "/opt/rustwide/cargo-home/bin/cargo" "+21cad1f647cfd05a566220f933edd88a53e50bcf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fd4e9058571189b11f53233ce3fa224f6514a53f0c6cc80691135e80f4c6042a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fd4e9058571189b11f53233ce3fa224f6514a53f0c6cc80691135e80f4c6042a" "/opt/rustwide/cargo-home/bin/cargo" "+21cad1f647cfd05a566220f933edd88a53e50bcf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Checking cfg-if v1.0.1 [INFO] [stderr] Compiling cc v1.2.29 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling zerocopy v0.8.26 [INFO] [stderr] Checking hashbrown v0.15.4 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Checking slab v0.4.10 [INFO] 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atomic_float v1.1.0 [INFO] [stderr] Checking tokio-rustls v0.23.4 [INFO] [stderr] Compiling cs_easy-jsonrpc-proc-macro-mwc v0.5.2 [INFO] [stderr] Checking cs_mwc_keychain v5.3.9 [INFO] [stderr] Checking cs_easy-jsonrpc-mwc v0.5.6 [INFO] [stderr] Checking cs_mwc_core v5.3.9 [INFO] [stderr] Checking hyper v0.14.32 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking cs_mwc_store v5.3.9 [INFO] [stderr] Checking cs_mwc_pool v5.3.9 [INFO] [stderr] Checking cs_mwc_chain v5.3.9 [INFO] [stderr] Checking hyper-timeout v0.4.1 [INFO] [stderr] Checking hyper-rustls v0.23.2 [INFO] [stderr] Checking cs_mwc_p2p v5.3.9 [INFO] [stderr] Checking cs_mwc_api v5.3.9 [INFO] [stderr] Checking cs_mwc_servers v5.3.9 (/opt/rustwide/workdir) [INFO] [stdout] error: useless conversion to the same type: `common::types::Error` [INFO] [stdout] --> src/mwc/server.rs:751:15 [INFO] [stdout] | [INFO] [stdout] 751 | return Err(Error::General( [INFO] [stdout] | ________________________^ [INFO] [stdout] 752 | | "Internal error. Tor key doesn't match onion address".to_string(), [INFO] [stdout] 753 | | ) [INFO] [stdout] 754 | | .into()); [INFO] [stdout] | |___________________^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] = note: you can instead use the fully-qualified path `::into(val) to avoid triggering this lint [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `std::string::String` [INFO] [stdout] --> src/mwc/server.rs:766:40 [INFO] [stdout] | [INFO] [stdout] 766 | .map_err(|e| crate::Error::TorConfig(format!("Failed to configure tor, {}", e).into())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] = note: you can instead use the fully-qualified path `::into(val) to avoid triggering this lint [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `error::Error` [INFO] [stdout] --> src/tor/config.rs:160:14 [INFO] [stdout] | [INFO] [stdout] 160 | return Err(Error::IO(format!("Not found expected data at file {}", key_file_path)).into()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] = note: you can instead use the fully-qualified path `::into(val) to avoid triggering this lint [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cs_mwc_servers` (lib test) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: useless conversion to the same type: `common::types::Error` [INFO] [stdout] --> src/mwc/server.rs:751:15 [INFO] [stdout] | [INFO] [stdout] 751 | return Err(Error::General( [INFO] [stdout] | ________________________^ [INFO] [stdout] 752 | | "Internal error. Tor key doesn't match onion address".to_string(), [INFO] [stdout] 753 | | ) [INFO] [stdout] 754 | | .into()); [INFO] [stdout] | |___________________^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] = note: you can instead use the fully-qualified path `::into(val) to avoid triggering this lint [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `std::string::String` [INFO] [stdout] --> src/mwc/server.rs:766:40 [INFO] [stdout] | [INFO] [stdout] 766 | .map_err(|e| crate::Error::TorConfig(format!("Failed to configure tor, {}", e).into())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] = note: you can instead use the fully-qualified path `::into(val) to avoid triggering this lint [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `error::Error` [INFO] [stdout] --> src/tor/config.rs:160:14 [INFO] [stdout] | [INFO] [stdout] 160 | return Err(Error::IO(format!("Not found expected data at file {}", key_file_path)).into()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] = note: you can instead use the fully-qualified path `::into(val) to avoid triggering this lint [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cs_mwc_servers` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "fd4e9058571189b11f53233ce3fa224f6514a53f0c6cc80691135e80f4c6042a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd4e9058571189b11f53233ce3fa224f6514a53f0c6cc80691135e80f4c6042a", kill_on_drop: false }` [INFO] [stdout] fd4e9058571189b11f53233ce3fa224f6514a53f0c6cc80691135e80f4c6042a