[INFO] cloning repository https://github.com/dmeijboom/postgres-conn [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dmeijboom/postgres-conn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmeijboom%2Fpostgres-conn", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmeijboom%2Fpostgres-conn'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f75b778a725fab93f9bd047b5d6f1eafe27da845 [INFO] checking dmeijboom/postgres-conn/f75b778a725fab93f9bd047b5d6f1eafe27da845 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmeijboom%2Fpostgres-conn" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dmeijboom/postgres-conn on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dmeijboom/postgres-conn [INFO] finished tweaking git repo https://github.com/dmeijboom/postgres-conn [INFO] tweaked toml for git repo https://github.com/dmeijboom/postgres-conn written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/dmeijboom/postgres-conn 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded secstr v0.5.0 [INFO] [stderr] Downloaded clap v3.2.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 103adc3faf57b1a5b11701b4d452056ece20eeb7b5e823614c514203fa39fb59 [INFO] running `Command { std: "docker" "start" "-a" "103adc3faf57b1a5b11701b4d452056ece20eeb7b5e823614c514203fa39fb59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "103adc3faf57b1a5b11701b4d452056ece20eeb7b5e823614c514203fa39fb59", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "103adc3faf57b1a5b11701b4d452056ece20eeb7b5e823614c514203fa39fb59", kill_on_drop: false }` [INFO] [stdout] 103adc3faf57b1a5b11701b4d452056ece20eeb7b5e823614c514203fa39fb59 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b357b64413a78ebc29e568b8305c62baf994b3f03f73a9f5d131a995ea7f45f7 [INFO] running `Command { std: "docker" "start" "-a" "b357b64413a78ebc29e568b8305c62baf994b3f03f73a9f5d131a995ea7f45f7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Checking os_str_bytes v6.1.0 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking hashbrown v0.12.1 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking indexmap v1.9.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking secstr v0.5.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling clap_derive v3.2.7 [INFO] [stderr] Checking clap v3.2.7 [INFO] [stderr] Checking postgres-conn v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `CleartextPassword` is never constructed [INFO] [stdout] --> src/backend/auth.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum AuthMethod { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] 6 | CleartextPassword, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AuthMethod` 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: field `0` is never read [INFO] [stdout] --> src/proto/messages/frontend.rs:11:16 [INFO] [stdout] | [INFO] [stdout] 11 | SSLRequest(SSLRequest), [INFO] [stdout] | ---------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 11 | SSLRequest(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `len` and `code` are never read [INFO] [stdout] --> src/proto/messages/frontend.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 37 | pub struct SSLRequest { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 38 | pub len: i32, [INFO] [stdout] | ^^^ [INFO] [stdout] 39 | pub code: i32, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `len` is never read [INFO] [stdout] --> src/proto/messages/frontend.rs:97:9 [INFO] [stdout] | [INFO] [stdout] 96 | pub struct StartupMessage { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 97 | pub len: i32, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StartupMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/proto/messages/frontend.rs:121:15 [INFO] [stdout] | [INFO] [stdout] 121 | Terminate(Terminate), [INFO] [stdout] | --------- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 121 | Terminate(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `len` is never read [INFO] [stdout] --> src/proto/messages/frontend.rs:143:9 [INFO] [stdout] | [INFO] [stdout] 142 | pub struct Terminate { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 143 | pub len: i32, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `len` is never read [INFO] [stdout] --> src/proto/messages/frontend.rs:159:9 [INFO] [stdout] | [INFO] [stdout] 158 | pub struct Query { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 159 | pub len: i32, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Query` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `len` and `password` are never read [INFO] [stdout] --> src/proto/messages/frontend.rs:176:9 [INFO] [stdout] | [INFO] [stdout] 175 | pub struct PasswordMessage { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 176 | pub len: i32, [INFO] [stdout] | ^^^ [INFO] [stdout] 177 | pub password: SecStr, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/proto/messages/backend.rs:235:12 [INFO] [stdout] | [INFO] [stdout] 234 | impl CommandComplete { [INFO] [stdout] | -------------------- associated function in this implementation [INFO] [stdout] 235 | pub fn new(command_tag: CommandTag) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `CleartextPassword` is never constructed [INFO] [stdout] --> src/backend/auth.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum AuthMethod { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] 6 | CleartextPassword, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AuthMethod` 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: field `0` is never read [INFO] [stdout] --> src/proto/messages/frontend.rs:11:16 [INFO] [stdout] | [INFO] [stdout] 11 | SSLRequest(SSLRequest), [INFO] [stdout] | ---------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 11 | SSLRequest(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `len` and `code` are never read [INFO] [stdout] --> src/proto/messages/frontend.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 37 | pub struct SSLRequest { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 38 | pub len: i32, [INFO] [stdout] | ^^^ [INFO] [stdout] 39 | pub code: i32, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `len` is never read [INFO] [stdout] --> src/proto/messages/frontend.rs:97:9 [INFO] [stdout] | [INFO] [stdout] 96 | pub struct StartupMessage { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 97 | pub len: i32, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StartupMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/proto/messages/frontend.rs:121:15 [INFO] [stdout] | [INFO] [stdout] 121 | Terminate(Terminate), [INFO] [stdout] | --------- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 121 | Terminate(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `len` is never read [INFO] [stdout] --> src/proto/messages/frontend.rs:143:9 [INFO] [stdout] | [INFO] [stdout] 142 | pub struct Terminate { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 143 | pub len: i32, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `len` is never read [INFO] [stdout] --> src/proto/messages/frontend.rs:159:9 [INFO] [stdout] | [INFO] [stdout] 158 | pub struct Query { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 159 | pub len: i32, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Query` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `len` and `password` are never read [INFO] [stdout] --> src/proto/messages/frontend.rs:176:9 [INFO] [stdout] | [INFO] [stdout] 175 | pub struct PasswordMessage { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 176 | pub len: i32, [INFO] [stdout] | ^^^ [INFO] [stdout] 177 | pub password: SecStr, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/proto/messages/backend.rs:235:12 [INFO] [stdout] | [INFO] [stdout] 234 | impl CommandComplete { [INFO] [stdout] | -------------------- associated function in this implementation [INFO] [stdout] 235 | pub fn new(command_tag: CommandTag) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.05s [INFO] running `Command { std: "docker" "inspect" "b357b64413a78ebc29e568b8305c62baf994b3f03f73a9f5d131a995ea7f45f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b357b64413a78ebc29e568b8305c62baf994b3f03f73a9f5d131a995ea7f45f7", kill_on_drop: false }` [INFO] [stdout] b357b64413a78ebc29e568b8305c62baf994b3f03f73a9f5d131a995ea7f45f7