[INFO] cloning repository https://github.com/makovich/kdbx4 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/makovich/kdbx4" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmakovich%2Fkdbx4", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmakovich%2Fkdbx4'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7c34cfabbd75164ce6eb471817bb6c1344f94eb1 [INFO] checking makovich/kdbx4 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmakovich%2Fkdbx4" "/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/makovich/kdbx4 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/makovich/kdbx4 [INFO] finished tweaking git repo https://github.com/makovich/kdbx4 [INFO] tweaked toml for git repo https://github.com/makovich/kdbx4 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 49 packages [INFO] [stderr] Adding aes v0.7.5 (latest: v0.8.4) [INFO] [stderr] Adding arrayvec v0.5.2 (latest: v0.7.4) [INFO] [stderr] Adding base64 v0.13.1 (latest: v0.22.0) [INFO] [stderr] Adding blake2b_simd v0.5.11 (latest: v1.0.2) [INFO] [stderr] Adding block-buffer v0.9.0 (latest: v0.10.4) [INFO] [stderr] Adding block-modes v0.8.1 (latest: v0.9.1) [INFO] [stderr] Adding block-padding v0.2.1 (latest: v0.3.3) [INFO] [stderr] Adding chacha20 v0.8.2 (latest: v0.9.1) [INFO] [stderr] Adding cipher v0.3.0 (latest: v0.4.4) [INFO] [stderr] Adding constant_time_eq v0.1.5 (latest: v0.3.0) [INFO] [stderr] Adding digest v0.9.0 (latest: v0.10.7) [INFO] [stderr] Adding env_logger v0.9.3 (latest: v0.11.3) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.0.0) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.3.9) [INFO] [stderr] Adding hmac v0.11.0 (latest: v0.12.1) [INFO] [stderr] Adding pretty-hex v0.2.1 (latest: v0.4.1) [INFO] [stderr] Adding rust-argon2 v0.8.3 (latest: v2.1.0) [INFO] [stderr] Adding salsa20 v0.9.0 (latest: v0.10.2) [INFO] [stderr] Adding sha2 v0.9.9 (latest: v0.10.8) [INFO] [stderr] Adding subtle v2.4.1 (latest: v2.5.0) [INFO] [stderr] Adding xmlparser v0.6.1 (latest: v0.13.6) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pretty-hex v0.2.1 [INFO] [stderr] Downloaded xmlparser v0.6.1 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9670994f4a2530b3527adb3299f98af63884dc5146d09a79d7b1672d835fa848 [INFO] running `Command { std: "docker" "start" "-a" "9670994f4a2530b3527adb3299f98af63884dc5146d09a79d7b1672d835fa848", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9670994f4a2530b3527adb3299f98af63884dc5146d09a79d7b1672d835fa848", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9670994f4a2530b3527adb3299f98af63884dc5146d09a79d7b1672d835fa848", kill_on_drop: false }` [INFO] [stdout] 9670994f4a2530b3527adb3299f98af63884dc5146d09a79d7b1672d835fa848 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f71fc88cf057d03c12be5327b5b984dd1a3c9892fd4fa3d004eae3adb87b8e22 [INFO] running `Command { std: "docker" "start" "-a" "f71fc88cf057d03c12be5327b5b984dd1a3c9892fd4fa3d004eae3adb87b8e22", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking pretty-hex v0.2.1 [INFO] [stderr] Checking xmlparser v0.6.1 [INFO] [stderr] Checking blake2b_simd v0.5.11 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking cipher v0.3.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking crypto-mac v0.11.1 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking hmac v0.11.0 [INFO] [stderr] Checking aes v0.7.5 [INFO] [stderr] Checking salsa20 v0.9.0 [INFO] [stderr] Checking chacha20 v0.8.2 [INFO] [stderr] Checking block-modes v0.8.1 [INFO] [stderr] Checking rust-argon2 v0.8.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking kdbx4 v0.5.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stdout] warning: the item `argon2` is imported redundantly [INFO] [stdout] --> src/encryption/kdf/argon2.rs:1:14 [INFO] [stdout] | [INFO] [stdout] 1 | use argon2::{self, Config, Variant::*}; [INFO] [stdout] | ^^^^ the item `argon2` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `bin` is never read [INFO] [stdout] --> src/database.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct Database { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 28 | bin: Binaries, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Database` 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 `history` is never read [INFO] [stdout] --> src/database/entry.rs:18:16 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Entry<'a> { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 18 | pub(super) history: Option>>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Entry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking env_logger v0.9.3 [INFO] [stdout] warning: the item `argon2` is imported redundantly [INFO] [stdout] --> src/encryption/kdf/argon2.rs:1:14 [INFO] [stdout] | [INFO] [stdout] 1 | use argon2::{self, Config, Variant::*}; [INFO] [stdout] | ^^^^ the item `argon2` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `bin` is never read [INFO] [stdout] --> src/database.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct Database { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 28 | bin: Binaries, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Database` 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 `history` is never read [INFO] [stdout] --> src/database/entry.rs:18:16 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Entry<'a> { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 18 | pub(super) history: Option>>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Entry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.10s [INFO] running `Command { std: "docker" "inspect" "f71fc88cf057d03c12be5327b5b984dd1a3c9892fd4fa3d004eae3adb87b8e22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f71fc88cf057d03c12be5327b5b984dd1a3c9892fd4fa3d004eae3adb87b8e22", kill_on_drop: false }` [INFO] [stdout] f71fc88cf057d03c12be5327b5b984dd1a3c9892fd4fa3d004eae3adb87b8e22