[INFO] fetching crate r4d 3.1.0... [INFO] checking r4d-3.1.0 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] extracting crate r4d 3.1.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate r4d 3.1.0 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 r4d 3.1.0 [INFO] finished tweaking crates.io crate r4d 3.1.0 [INFO] tweaked toml for crates.io crate r4d 3.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate r4d 3.1.0 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unicode-linebreak v0.1.2 [INFO] [stderr] Downloaded trexter v0.1.1 [INFO] [stderr] Downloaded rad_ext_template v0.3.0 [INFO] [stderr] Downloaded smawk v0.3.1 [INFO] [stderr] Downloaded cindex v0.5.1 [INFO] [stderr] Downloaded crossterm_winapi v0.8.0 [INFO] [stderr] Downloaded colored v2.0.0 [INFO] [stderr] Downloaded evalexpr v6.4.0 [INFO] [stderr] Downloaded signal-hook v0.3.10 [INFO] [stderr] Downloaded serde_derive v1.0.127 [INFO] [stderr] Downloaded crossterm v0.20.0 [INFO] [stderr] Downloaded serde v1.0.127 [INFO] [stderr] Downloaded similar v2.0.0 [INFO] [stderr] Downloaded bumpalo v3.9.1 [INFO] [stderr] Downloaded syn v1.0.74 [INFO] [stderr] Downloaded lock_api v0.4.5 [INFO] [stderr] Downloaded chrono v0.4.20 [INFO] [stderr] Downloaded clap v3.0.3 [INFO] [stderr] Downloaded proc-macro2 v1.0.28 [INFO] [stderr] Downloaded signal-hook-mio v0.2.1 [INFO] [stderr] Downloaded dcsv v0.2.0 [INFO] [stderr] Downloaded filetime v0.2.16 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e5f9b24af3501947bca3177600694cde9d3f4ed3d869ff5d4351f56b57159fd7 [INFO] running `Command { std: "docker" "start" "-a" "e5f9b24af3501947bca3177600694cde9d3f4ed3d869ff5d4351f56b57159fd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e5f9b24af3501947bca3177600694cde9d3f4ed3d869ff5d4351f56b57159fd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5f9b24af3501947bca3177600694cde9d3f4ed3d869ff5d4351f56b57159fd7", kill_on_drop: false }` [INFO] [stdout] e5f9b24af3501947bca3177600694cde9d3f4ed3d869ff5d4351f56b57159fd7 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f3408489e1eaa0ea00719c3facd79e1c39c5ff066c8ab0849ddb8525428b4dae [INFO] running `Command { std: "docker" "start" "-a" "f3408489e1eaa0ea00719c3facd79e1c39c5ff066c8ab0849ddb8525428b4dae", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking trexter v0.1.1 [INFO] [stderr] Checking miniz_oxide v0.5.3 [INFO] [stderr] Checking flate2 v1.0.24 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking dcsv v0.2.0 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking r4d v3.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `StorageOutput` [INFO] [stdout] --> src/test.rs:1:46 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{RadError, RadResult, RadStorage, StorageOutput, StorageResult}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `serialize` [INFO] [stdout] --> src/test.rs:13:27 [INFO] [stdout] | [INFO] [stdout] 13 | fn extract(&mut self, serialize: bool) -> crate::StorageResult> { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serialize` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/common.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 41 | pub struct LocalMacro { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 42 | pub level: usize, [INFO] [stdout] 43 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LocalMacro` has a derived impl for the trait `Clone`, 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 `name` is never read [INFO] [stdout] --> src/common.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 41 | pub struct LocalMacro { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 42 | pub level: usize, [INFO] [stdout] 43 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LocalMacro` has a derived impl for the trait `Clone`, 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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.15s [INFO] running `Command { std: "docker" "inspect" "f3408489e1eaa0ea00719c3facd79e1c39c5ff066c8ab0849ddb8525428b4dae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3408489e1eaa0ea00719c3facd79e1c39c5ff066c8ab0849ddb8525428b4dae", kill_on_drop: false }` [INFO] [stdout] f3408489e1eaa0ea00719c3facd79e1c39c5ff066c8ab0849ddb8525428b4dae [INFO] checking r4d-3.1.0 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] extracting crate r4d 3.1.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate r4d 3.1.0 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 r4d 3.1.0 [INFO] finished tweaking crates.io crate r4d 3.1.0 [INFO] tweaked toml for crates.io crate r4d 3.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate r4d 3.1.0 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 91a611bf74c44f12b134fbf9ca99dba96cd8dee24dec2f173323d2765776e498 [INFO] running `Command { std: "docker" "start" "-a" "91a611bf74c44f12b134fbf9ca99dba96cd8dee24dec2f173323d2765776e498", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "91a611bf74c44f12b134fbf9ca99dba96cd8dee24dec2f173323d2765776e498", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91a611bf74c44f12b134fbf9ca99dba96cd8dee24dec2f173323d2765776e498", kill_on_drop: false }` [INFO] [stdout] 91a611bf74c44f12b134fbf9ca99dba96cd8dee24dec2f173323d2765776e498 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] bef5e461c848e19fe10af24f4cba302aee2b445ba990446e23e4931acff83197 [INFO] running `Command { std: "docker" "start" "-a" "bef5e461c848e19fe10af24f4cba302aee2b445ba990446e23e4931acff83197", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking trexter v0.1.1 [INFO] [stderr] Checking miniz_oxide v0.5.3 [INFO] [stderr] Checking flate2 v1.0.24 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking dcsv v0.2.0 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking r4d v3.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `StorageOutput` [INFO] [stdout] --> src/test.rs:1:46 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{RadError, RadResult, RadStorage, StorageOutput, StorageResult}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/common.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 41 | pub struct LocalMacro { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 42 | pub level: usize, [INFO] [stdout] 43 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LocalMacro` has a derived impl for the trait `Clone`, 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: unused variable: `serialize` [INFO] [stdout] --> src/test.rs:13:27 [INFO] [stdout] | [INFO] [stdout] 13 | fn extract(&mut self, serialize: bool) -> crate::StorageResult> { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_serialize` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/common.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 41 | pub struct LocalMacro { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 42 | pub level: usize, [INFO] [stdout] 43 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LocalMacro` has a derived impl for the trait `Clone`, 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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.43s [INFO] running `Command { std: "docker" "inspect" "bef5e461c848e19fe10af24f4cba302aee2b445ba990446e23e4931acff83197", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bef5e461c848e19fe10af24f4cba302aee2b445ba990446e23e4931acff83197", kill_on_drop: false }` [INFO] [stdout] bef5e461c848e19fe10af24f4cba302aee2b445ba990446e23e4931acff83197