[INFO] fetching crate the0-sdk 0.3.0... [INFO] checking the0-sdk-0.3.0 against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-150727 [INFO] extracting crate the0-sdk 0.3.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate the0-sdk 0.3.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate the0-sdk 0.3.0 [INFO] tweaked toml for crates.io crate the0-sdk 0.3.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate the0-sdk 0.3.0 on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate the0-sdk 0.3.0 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serial_test_derive v3.2.0 [INFO] [stderr] Downloaded serial_test v3.2.0 [INFO] [stderr] Downloaded sdd v3.0.10 [INFO] [stderr] Downloaded itoa v1.0.16 [INFO] [stderr] Downloaded zmij v0.1.7 [INFO] [stderr] Downloaded scc v2.4.0 [INFO] [stderr] Downloaded serde_json v1.0.147 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 121ae4a8d056dba3cfadc7754b37723acec6fd783e0405ea10821a3645099090 [INFO] running `Command { std: "docker" "start" "-a" "121ae4a8d056dba3cfadc7754b37723acec6fd783e0405ea10821a3645099090", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "121ae4a8d056dba3cfadc7754b37723acec6fd783e0405ea10821a3645099090", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "121ae4a8d056dba3cfadc7754b37723acec6fd783e0405ea10821a3645099090", kill_on_drop: false }` [INFO] [stdout] 121ae4a8d056dba3cfadc7754b37723acec6fd783e0405ea10821a3645099090 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ebfc83462f7c26e9f8222bb2fa75568340d2b62175b408100e07a6f92722ec72 [INFO] running `Command { std: "docker" "start" "-a" "ebfc83462f7c26e9f8222bb2fa75568340d2b62175b408100e07a6f92722ec72", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling libc v0.2.178 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Compiling serde_json v1.0.147 [INFO] [stderr] Checking lock_api v0.4.14 [INFO] [stderr] Checking itoa v1.0.16 [INFO] [stderr] Checking sdd v3.0.10 [INFO] [stderr] Checking zmij v0.1.7 [INFO] [stderr] Checking scc v2.4.0 [INFO] [stderr] Checking log v0.4.29 [INFO] [stderr] Compiling syn v2.0.111 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Checking getrandom v0.3.4 [INFO] [stderr] Checking tempfile v3.24.0 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling serial_test_derive v3.2.0 [INFO] [stderr] Checking serial_test v3.2.0 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking the0-sdk v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function `new_unlocked` is never used [INFO] [stdout] --> tests/common/mod.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 20 | impl EnvGuard { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn new_unlocked() -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ResultContext` is never constructed [INFO] [stdout] --> tests/common/mod.rs:75:12 [INFO] [stdout] | [INFO] [stdout] 75 | pub struct ResultContext { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `result_file_path`, `read_result`, and `result_exists` are never used [INFO] [stdout] --> tests/common/mod.rs:82:12 [INFO] [stdout] | [INFO] [stdout] 80 | impl ResultContext { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 81 | /// Create a new result context with a temp directory [INFO] [stdout] 82 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 97 | pub fn result_file_path(&self) -> PathBuf { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 102 | pub fn read_result(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 108 | pub fn result_exists(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new_unlocked` and `remove` are never used [INFO] [stdout] --> tests/common/mod.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 20 | impl EnvGuard { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn new_unlocked() -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | pub fn remove(&mut self, key: &str) -> &mut Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `env_guard` is never read [INFO] [stdout] --> tests/common/mod.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 75 | pub struct ResultContext { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 76 | pub temp_dir: TempDir, [INFO] [stdout] 77 | pub env_guard: EnvGuard, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `result_exists` is never used [INFO] [stdout] --> tests/common/mod.rs:108:12 [INFO] [stdout] | [INFO] [stdout] 80 | impl ResultContext { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 108 | pub fn result_exists(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new_unlocked` and `remove` are never used [INFO] [stdout] --> tests/common/mod.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 20 | impl EnvGuard { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn new_unlocked() -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | pub fn remove(&mut self, key: &str) -> &mut Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ResultContext` is never constructed [INFO] [stdout] --> tests/common/mod.rs:75:12 [INFO] [stdout] | [INFO] [stdout] 75 | pub struct ResultContext { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `result_file_path`, `read_result`, and `result_exists` are never used [INFO] [stdout] --> tests/common/mod.rs:82:12 [INFO] [stdout] | [INFO] [stdout] 80 | impl ResultContext { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 81 | /// Create a new result context with a temp directory [INFO] [stdout] 82 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 97 | pub fn result_file_path(&self) -> PathBuf { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 102 | pub fn read_result(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 108 | pub fn result_exists(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new_unlocked` is never used [INFO] [stdout] --> tests/common/mod.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 20 | impl EnvGuard { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 37 | pub fn new_unlocked() -> Self { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ResultContext` is never constructed [INFO] [stdout] --> tests/common/mod.rs:75:12 [INFO] [stdout] | [INFO] [stdout] 75 | pub struct ResultContext { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `result_file_path`, `read_result`, and `result_exists` are never used [INFO] [stdout] --> tests/common/mod.rs:82:12 [INFO] [stdout] | [INFO] [stdout] 80 | impl ResultContext { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 81 | /// Create a new result context with a temp directory [INFO] [stdout] 82 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 97 | pub fn result_file_path(&self) -> PathBuf { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 102 | pub fn read_result(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 108 | pub fn result_exists(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.43s [INFO] running `Command { std: "docker" "inspect" "ebfc83462f7c26e9f8222bb2fa75568340d2b62175b408100e07a6f92722ec72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebfc83462f7c26e9f8222bb2fa75568340d2b62175b408100e07a6f92722ec72", kill_on_drop: false }` [INFO] [stdout] ebfc83462f7c26e9f8222bb2fa75568340d2b62175b408100e07a6f92722ec72