[INFO] fetching crate async-git 0.0.0-squat-name... [INFO] checking async-git-0.0.0-squat-name against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] extracting crate async-git 0.0.0-squat-name into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate async-git 0.0.0-squat-name on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate async-git 0.0.0-squat-name [INFO] finished tweaking crates.io crate async-git 0.0.0-squat-name [INFO] tweaked toml for crates.io crate async-git 0.0.0-squat-name written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate async-git 0.0.0-squat-name 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-macros v0.2.5 [INFO] [stderr] Downloaded proc-macro-error-attr v1.0.2 [INFO] [stderr] Downloaded pin-project-lite v0.1.4 [INFO] [stderr] Downloaded futures-sink v0.3.4 [INFO] [stderr] Downloaded block-padding v0.1.5 [INFO] [stderr] Downloaded opaque-debug v0.2.3 [INFO] [stderr] Downloaded memchr v2.3.3 [INFO] [stderr] Downloaded adler32 v1.0.4 [INFO] [stderr] Downloaded byteorder v1.3.4 [INFO] [stderr] Downloaded futures-core v0.3.4 [INFO] [stderr] Downloaded structopt-derive v0.4.7 [INFO] [stderr] Downloaded thiserror-impl v1.0.15 [INFO] [stderr] Downloaded async-compression v0.3.2 [INFO] [stderr] Downloaded crc32fast v1.2.0 [INFO] [stderr] Downloaded flate2 v1.0.14 [INFO] [stderr] Downloaded bytes v0.4.12 [INFO] [stderr] Downloaded unicode-segmentation v1.6.0 [INFO] [stderr] Downloaded heck v0.3.1 [INFO] [stderr] Downloaded futures v0.1.29 [INFO] [stderr] Downloaded futures-util v0.3.4 [INFO] [stderr] Downloaded structopt v0.3.14 [INFO] [stderr] Downloaded clap v2.33.0 [INFO] [stderr] Downloaded bytes v0.5.4 [INFO] [stderr] Downloaded syn v1.0.18 [INFO] [stderr] Downloaded miniz_oxide v0.3.6 [INFO] [stderr] Downloaded tokio-io v0.1.13 [INFO] [stderr] Downloaded futures v0.3.4 [INFO] [stderr] Downloaded syn-mid v0.5.0 [INFO] [stderr] Downloaded version_check v0.9.1 [INFO] [stderr] Downloaded futures-channel v0.3.4 [INFO] [stderr] Downloaded futures-task v0.3.4 [INFO] [stderr] Downloaded tokio v0.2.18 [INFO] [stderr] Downloaded log v0.4.8 [INFO] [stderr] Downloaded typenum v1.12.0 [INFO] [stderr] Downloaded futures-io v0.3.4 [INFO] [stderr] Downloaded libc v0.2.69 [INFO] [stderr] Downloaded slab v0.4.2 [INFO] [stderr] Downloaded generic-array v0.12.3 [INFO] [stderr] Downloaded bitflags v1.2.1 [INFO] [stderr] Downloaded unicode-width v0.1.7 [INFO] [stderr] Downloaded proc-macro-error v1.0.2 [INFO] [stderr] Downloaded digest v0.8.1 [INFO] [stderr] Downloaded sha-1 v0.8.2 [INFO] [stderr] Downloaded lazy_static v1.4.0 [INFO] [stderr] Downloaded thiserror v1.0.15 [INFO] [stderr] Downloaded proc-macro2 v1.0.10 [INFO] [stderr] Downloaded quote v1.0.3 [INFO] [stderr] Downloaded byte-tools v0.3.1 [INFO] [stderr] Downloaded block-buffer v0.7.3 [INFO] [stderr] Downloaded fake-simd v0.1.2 [INFO] [stderr] Downloaded unicode-xid v0.2.0 [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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b254ec3a8ffbe2526860e749a30f4fdde6f74016ff06a5080ea09bd2688c84f8 [INFO] running `Command { std: "docker" "start" "-a" "b254ec3a8ffbe2526860e749a30f4fdde6f74016ff06a5080ea09bd2688c84f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b254ec3a8ffbe2526860e749a30f4fdde6f74016ff06a5080ea09bd2688c84f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b254ec3a8ffbe2526860e749a30f4fdde6f74016ff06a5080ea09bd2688c84f8", kill_on_drop: false }` [INFO] [stdout] b254ec3a8ffbe2526860e749a30f4fdde6f74016ff06a5080ea09bd2688c84f8 [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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aa55afbd8ae576f5be0416cf3c65976b6043630c4fa4909ce8e0b5507fdb86bd [INFO] running `Command { std: "docker" "start" "-a" "aa55afbd8ae576f5be0416cf3c65976b6043630c4fa4909ce8e0b5507fdb86bd", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking futures-core v0.3.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Checking futures-sink v0.3.4 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Checking futures-io v0.3.4 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking miniz_oxide v0.3.6 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking futures-channel v0.3.4 [INFO] [stderr] Checking pin-project-lite v0.1.4 [INFO] [stderr] Checking futures-task v0.3.4 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.2 [INFO] [stderr] Compiling proc-macro-error v1.0.2 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking flate2 v1.0.14 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking async-compression v0.3.2 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Checking futures v0.3.4 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling thiserror-impl v1.0.15 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Checking tokio v0.2.18 [INFO] [stderr] Compiling structopt-derive v0.4.7 [INFO] [stderr] Checking thiserror v1.0.15 [INFO] [stderr] Checking structopt v0.3.14 [INFO] [stderr] Checking async-git v0.0.0-squat-name (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/plumbing/commit.rs:22:13 [INFO] [stdout] | [INFO] [stdout] 22 | let size = { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/plumbing/commit.rs:22:13 [INFO] [stdout] | [INFO] [stdout] 22 | let size = { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `w` [INFO] [stdout] --> src/plumbing/commit.rs:85:53 [INFO] [stdout] | [INFO] [stdout] 85 | pub async fn write(self, w: W) -> Result<(), IOError> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_w` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `w` [INFO] [stdout] --> src/plumbing/commit.rs:85:53 [INFO] [stdout] | [INFO] [stdout] 85 | pub async fn write(self, w: W) -> Result<(), IOError> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_w` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `options` [INFO] [stdout] --> src/porcelain/log.rs:9:22 [INFO] [stdout] | [INFO] [stdout] 9 | pub async fn log_cmd(options: LogOptions) -> Result<()> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `options` [INFO] [stdout] --> src/porcelain/log.rs:9:22 [INFO] [stdout] | [INFO] [stdout] 9 | pub async fn log_cmd(options: LogOptions) -> Result<()> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `options` [INFO] [stdout] --> src/plumbing/interrogators/rev_parse.rs:4:22 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn rev_parse_cmd(options: RevParseOptions) {} [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `options` [INFO] [stdout] --> src/plumbing/interrogators/rev_parse.rs:4:22 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn rev_parse_cmd(options: RevParseOptions) {} [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `tree`, `parents`, `author`, `committer`, `gpgsig`, and `message` are never read [INFO] [stdout] --> src/plumbing/commit.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Commit { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 11 | tree: Oid, [INFO] [stdout] | ^^^^ [INFO] [stdout] 12 | parents: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 13 | author: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 14 | committer: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 15 | gpgsig: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 16 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Commit` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `target` is never read [INFO] [stdout] --> src/plumbing/ref.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Ref { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 5 | target: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `template` is never read [INFO] [stdout] --> src/porcelain/init.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct InitOptions { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 14 | template: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `InitOptions` 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 `commit` is never read [INFO] [stdout] --> src/porcelain/log.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct LogOptions { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 6 | commit: Oid, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LogOptions` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ZlibIO` is never used [INFO] [stdout] --> src/util/mod.rs:17:11 [INFO] [stdout] | [INFO] [stdout] 17 | pub trait ZlibIO {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `tree`, `parents`, `author`, `committer`, `gpgsig`, and `message` are never read [INFO] [stdout] --> src/plumbing/commit.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Commit { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 11 | tree: Oid, [INFO] [stdout] | ^^^^ [INFO] [stdout] 12 | parents: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 13 | author: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 14 | committer: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 15 | gpgsig: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 16 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Commit` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `target` is never read [INFO] [stdout] --> src/plumbing/ref.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Ref { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 5 | target: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `template` is never read [INFO] [stdout] --> src/porcelain/init.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct InitOptions { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 14 | template: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `InitOptions` 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 `commit` is never read [INFO] [stdout] --> src/porcelain/log.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct LogOptions { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 6 | commit: Oid, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LogOptions` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ZlibIO` is never used [INFO] [stdout] --> src/util/mod.rs:17:11 [INFO] [stdout] | [INFO] [stdout] 17 | pub trait ZlibIO {} [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 4.24s [INFO] running `Command { std: "docker" "inspect" "aa55afbd8ae576f5be0416cf3c65976b6043630c4fa4909ce8e0b5507fdb86bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa55afbd8ae576f5be0416cf3c65976b6043630c4fa4909ce8e0b5507fdb86bd", kill_on_drop: false }` [INFO] [stdout] aa55afbd8ae576f5be0416cf3c65976b6043630c4fa4909ce8e0b5507fdb86bd [INFO] checking async-git-0.0.0-squat-name against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] extracting crate async-git 0.0.0-squat-name into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate async-git 0.0.0-squat-name on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate async-git 0.0.0-squat-name [INFO] finished tweaking crates.io crate async-git 0.0.0-squat-name [INFO] tweaked toml for crates.io crate async-git 0.0.0-squat-name written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate async-git 0.0.0-squat-name 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0c7947f7e58378684c431b4e79928b5e1394f066c60cc8833d46201ce285a20a [INFO] running `Command { std: "docker" "start" "-a" "0c7947f7e58378684c431b4e79928b5e1394f066c60cc8833d46201ce285a20a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c7947f7e58378684c431b4e79928b5e1394f066c60cc8833d46201ce285a20a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c7947f7e58378684c431b4e79928b5e1394f066c60cc8833d46201ce285a20a", kill_on_drop: false }` [INFO] [stdout] 0c7947f7e58378684c431b4e79928b5e1394f066c60cc8833d46201ce285a20a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ae005b30378d8f0e3895819780cd1c6fc0f2eb69636eaabc053591a1f47abbd4 [INFO] running `Command { std: "docker" "start" "-a" "ae005b30378d8f0e3895819780cd1c6fc0f2eb69636eaabc053591a1f47abbd4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking futures-core v0.3.4 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking futures-io v0.3.4 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Checking futures-sink v0.3.4 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking miniz_oxide v0.3.6 [INFO] [stderr] Checking futures-channel v0.3.4 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking pin-project-lite v0.1.4 [INFO] [stderr] Checking futures-task v0.3.4 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.2 [INFO] [stderr] Compiling proc-macro-error v1.0.2 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking flate2 v1.0.14 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking async-compression v0.3.2 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Checking futures v0.3.4 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling thiserror-impl v1.0.15 [INFO] [stderr] Checking tokio v0.2.18 [INFO] [stderr] Compiling structopt-derive v0.4.7 [INFO] [stderr] Checking thiserror v1.0.15 [INFO] [stderr] Checking structopt v0.3.14 [INFO] [stderr] Checking async-git v0.0.0-squat-name (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/plumbing/commit.rs:22:13 [INFO] [stdout] | [INFO] [stdout] 22 | let size = { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/plumbing/commit.rs:22:13 [INFO] [stdout] | [INFO] [stdout] 22 | let size = { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `w` [INFO] [stdout] --> src/plumbing/commit.rs:85:53 [INFO] [stdout] | [INFO] [stdout] 85 | pub async fn write(self, w: W) -> Result<(), IOError> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_w` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `w` [INFO] [stdout] --> src/plumbing/commit.rs:85:53 [INFO] [stdout] | [INFO] [stdout] 85 | pub async fn write(self, w: W) -> Result<(), IOError> { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_w` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `options` [INFO] [stdout] --> src/porcelain/log.rs:9:22 [INFO] [stdout] | [INFO] [stdout] 9 | pub async fn log_cmd(options: LogOptions) -> Result<()> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `options` [INFO] [stdout] --> src/porcelain/log.rs:9:22 [INFO] [stdout] | [INFO] [stdout] 9 | pub async fn log_cmd(options: LogOptions) -> Result<()> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `options` [INFO] [stdout] --> src/plumbing/interrogators/rev_parse.rs:4:22 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn rev_parse_cmd(options: RevParseOptions) {} [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `options` [INFO] [stdout] --> src/plumbing/interrogators/rev_parse.rs:4:22 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn rev_parse_cmd(options: RevParseOptions) {} [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `tree`, `parents`, `author`, `committer`, `gpgsig`, and `message` are never read [INFO] [stdout] --> src/plumbing/commit.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Commit { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 11 | tree: Oid, [INFO] [stdout] | ^^^^ [INFO] [stdout] 12 | parents: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 13 | author: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 14 | committer: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 15 | gpgsig: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 16 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Commit` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `target` is never read [INFO] [stdout] --> src/plumbing/ref.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Ref { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 5 | target: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `template` is never read [INFO] [stdout] --> src/porcelain/init.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct InitOptions { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 14 | template: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `InitOptions` 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 `commit` is never read [INFO] [stdout] --> src/porcelain/log.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct LogOptions { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 6 | commit: Oid, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LogOptions` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ZlibIO` is never used [INFO] [stdout] --> src/util/mod.rs:17:11 [INFO] [stdout] | [INFO] [stdout] 17 | pub trait ZlibIO {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `tree`, `parents`, `author`, `committer`, `gpgsig`, and `message` are never read [INFO] [stdout] --> src/plumbing/commit.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Commit { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 11 | tree: Oid, [INFO] [stdout] | ^^^^ [INFO] [stdout] 12 | parents: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 13 | author: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 14 | committer: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 15 | gpgsig: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 16 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Commit` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `target` is never read [INFO] [stdout] --> src/plumbing/ref.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Ref { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 5 | target: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `template` is never read [INFO] [stdout] --> src/porcelain/init.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct InitOptions { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 14 | template: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `InitOptions` 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 `commit` is never read [INFO] [stdout] --> src/porcelain/log.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct LogOptions { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 6 | commit: Oid, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LogOptions` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ZlibIO` is never used [INFO] [stdout] --> src/util/mod.rs:17:11 [INFO] [stdout] | [INFO] [stdout] 17 | pub trait ZlibIO {} [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 4.19s [INFO] running `Command { std: "docker" "inspect" "ae005b30378d8f0e3895819780cd1c6fc0f2eb69636eaabc053591a1f47abbd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae005b30378d8f0e3895819780cd1c6fc0f2eb69636eaabc053591a1f47abbd4", kill_on_drop: false }` [INFO] [stdout] ae005b30378d8f0e3895819780cd1c6fc0f2eb69636eaabc053591a1f47abbd4