[INFO] cloning repository https://github.com/perillamint/pm2flipper [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/perillamint/pm2flipper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fperillamint%2Fpm2flipper", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fperillamint%2Fpm2flipper'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7eee988642d111afe63b123a6c8c70a0c3f162a9 [INFO] checking perillamint/pm2flipper against master#fe348cd1a8e0fa445b772393147ed865904dcd4d for pr-139587-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fperillamint%2Fpm2flipper" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/perillamint/pm2flipper on toolchain fe348cd1a8e0fa445b772393147ed865904dcd4d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fe348cd1a8e0fa445b772393147ed865904dcd4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/perillamint/pm2flipper [INFO] finished tweaking git repo https://github.com/perillamint/pm2flipper [INFO] tweaked toml for git repo https://github.com/perillamint/pm2flipper written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/perillamint/pm2flipper 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" "+fe348cd1a8e0fa445b772393147ed865904dcd4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thiserror v1.0.35 [INFO] [stderr] Downloaded quote v1.0.21 [INFO] [stderr] Downloaded thiserror-impl v1.0.35 [INFO] [stderr] Downloaded os_str_bytes v6.3.0 [INFO] [stderr] Downloaded unicode-ident v1.0.4 [INFO] [stderr] Downloaded clap_derive v3.2.18 [INFO] [stderr] Downloaded indexmap v1.9.1 [INFO] [stderr] Downloaded textwrap v0.15.1 [INFO] [stderr] Downloaded serde_derive v1.0.145 [INFO] [stderr] Downloaded serde v1.0.145 [INFO] [stderr] Downloaded proc-macro2 v1.0.43 [INFO] [stderr] Downloaded serde_json v1.0.85 [INFO] [stderr] Downloaded once_cell v1.15.0 [INFO] [stderr] Downloaded itoa v1.0.3 [INFO] [stderr] Downloaded clap v3.2.22 [INFO] [stderr] Downloaded ryu v1.0.11 [INFO] [stderr] Downloaded syn v1.0.100 [INFO] [stderr] Downloaded termcolor v1.1.3 [INFO] [stderr] Downloaded libc v0.2.133 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+fe348cd1a8e0fa445b772393147ed865904dcd4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 35aac3608d39fe9f0f5fa9e11b2d4dd9c61e841d30bbf9592eadd53531d767af [INFO] running `Command { std: "docker" "start" "-a" "35aac3608d39fe9f0f5fa9e11b2d4dd9c61e841d30bbf9592eadd53531d767af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "35aac3608d39fe9f0f5fa9e11b2d4dd9c61e841d30bbf9592eadd53531d767af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35aac3608d39fe9f0f5fa9e11b2d4dd9c61e841d30bbf9592eadd53531d767af", kill_on_drop: false }` [INFO] [stdout] 35aac3608d39fe9f0f5fa9e11b2d4dd9c61e841d30bbf9592eadd53531d767af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+fe348cd1a8e0fa445b772393147ed865904dcd4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b3e94803aabdeca3e670325c043fcd95c6e11a23f4388aaddcfea8d5689030bd [INFO] running `Command { std: "docker" "start" "-a" "b3e94803aabdeca3e670325c043fcd95c6e11a23f4388aaddcfea8d5689030bd", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling syn v1.0.100 [INFO] [stderr] Compiling serde_derive v1.0.145 [INFO] [stderr] Compiling libc v0.2.133 [INFO] [stderr] Compiling serde v1.0.145 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking os_str_bytes v6.3.0 [INFO] [stderr] Compiling thiserror v1.0.35 [INFO] [stderr] Compiling serde_json v1.0.85 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking textwrap v0.15.1 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking once_cell v1.15.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling thiserror-impl v1.0.35 [INFO] [stderr] Compiling clap_derive v3.2.18 [INFO] [stderr] Checking clap v3.2.22 [INFO] [stderr] Checking pm2flipper v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `nfc` [INFO] [stdout] --> src/card/mfcard.rs:103:21 [INFO] [stdout] | [INFO] [stdout] 103 | fn from_flipper(nfc: &str) -> Result [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_nfc` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `CardType` is never used [INFO] [stdout] --> src/card/mod.rs:34:10 [INFO] [stdout] | [INFO] [stdout] 34 | pub enum CardType { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `to_json` and `from_flipper` are never used [INFO] [stdout] --> src/card/mod.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 40 | pub trait Card { [INFO] [stdout] | ---- associated items in this trait [INFO] [stdout] ... [INFO] [stdout] 44 | fn to_json(&self) -> Result; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 45 | fn from_flipper(nfc: &str) -> Result [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `DataFormatError` is never constructed [INFO] [stdout] --> src/error.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 23 | pub enum CardError { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 27 | DataFormatError(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CardError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nfc` [INFO] [stdout] --> src/card/mfcard.rs:103:21 [INFO] [stdout] | [INFO] [stdout] 103 | fn from_flipper(nfc: &str) -> Result [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_nfc` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `CardType` is never used [INFO] [stdout] --> src/card/mod.rs:34:10 [INFO] [stdout] | [INFO] [stdout] 34 | pub enum CardType { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `to_json` and `from_flipper` are never used [INFO] [stdout] --> src/card/mod.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 40 | pub trait Card { [INFO] [stdout] | ---- associated items in this trait [INFO] [stdout] ... [INFO] [stdout] 44 | fn to_json(&self) -> Result; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 45 | fn from_flipper(nfc: &str) -> Result [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `DataFormatError` is never constructed [INFO] [stdout] --> src/error.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 23 | pub enum CardError { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 27 | DataFormatError(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CardError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.56s [INFO] running `Command { std: "docker" "inspect" "b3e94803aabdeca3e670325c043fcd95c6e11a23f4388aaddcfea8d5689030bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3e94803aabdeca3e670325c043fcd95c6e11a23f4388aaddcfea8d5689030bd", kill_on_drop: false }` [INFO] [stdout] b3e94803aabdeca3e670325c043fcd95c6e11a23f4388aaddcfea8d5689030bd