[INFO] cloning repository https://github.com/numToStr/ky [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/numToStr/ky" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FnumToStr%2Fky", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FnumToStr%2Fky'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cd361ad29d9b1a84139f723c675c498fa1872bf9 [INFO] building numToStr/ky against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FnumToStr%2Fky" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/numToStr/ky [INFO] finished tweaking git repo https://github.com/numToStr/ky [INFO] tweaked toml for git repo https://github.com/numToStr/ky written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/numToStr/ky on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/numToStr/ky 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zstd-safe v5.0.2+zstd.1.5.2 [INFO] [stderr] Downloaded jobserver v0.1.24 [INFO] [stderr] Downloaded proc-macro2 v1.0.40 [INFO] [stderr] Downloaded matches v0.1.9 [INFO] [stderr] Downloaded quote v1.0.20 [INFO] [stderr] Downloaded termcolor v1.1.3 [INFO] [stderr] Downloaded heed-traits v0.8.0 [INFO] [stderr] Downloaded page_size v0.4.2 [INFO] [stderr] Downloaded base64ct v1.0.1 [INFO] [stderr] Downloaded unicode-bidi v0.3.8 [INFO] [stderr] Downloaded password-hash v0.4.1 [INFO] [stderr] Downloaded blake2 v0.10.4 [INFO] [stderr] Downloaded indexmap v1.9.0 [INFO] [stderr] Downloaded encode_unicode v0.3.6 [INFO] [stderr] Downloaded syn v1.0.98 [INFO] [stderr] Downloaded dialoguer v0.10.1 [INFO] [stderr] Downloaded lmdb-rkv-sys v0.11.2 [INFO] [stderr] Downloaded tabled v0.7.0 [INFO] [stderr] Downloaded argon2 v0.4.0 [INFO] [stderr] Downloaded textwrap v0.15.0 [INFO] [stderr] Downloaded clap_complete v3.2.1 [INFO] [stderr] Downloaded bytemuck v1.9.1 [INFO] [stderr] 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"/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3503b2fdd7d427762f50bf8c80c960fc6d8f403f351ea5f7f2e04579f1f33674 [INFO] running `Command { std: "docker" "start" "-a" "3503b2fdd7d427762f50bf8c80c960fc6d8f403f351ea5f7f2e04579f1f33674", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3503b2fdd7d427762f50bf8c80c960fc6d8f403f351ea5f7f2e04579f1f33674", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3503b2fdd7d427762f50bf8c80c960fc6d8f403f351ea5f7f2e04579f1f33674", kill_on_drop: false }` [INFO] [stdout] 3503b2fdd7d427762f50bf8c80c960fc6d8f403f351ea5f7f2e04579f1f33674 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 934c337c97f95509eceb23fda965b1004da210cdaf49d2232e0f2cf746593194 [INFO] running `Command { std: "docker" "start" "-a" "934c337c97f95509eceb23fda965b1004da210cdaf49d2232e0f2cf746593194", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling once_cell v1.12.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling ryu v1.0.10 [INFO] [stderr] Compiling indexmap v1.9.0 [INFO] [stderr] Compiling cpufeatures v0.2.2 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling getrandom v0.2.7 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling zstd-safe v5.0.2+zstd.1.5.2 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling hashbrown v0.12.1 [INFO] [stderr] Compiling regex-syntax v0.6.26 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling os_str_bytes v6.1.0 [INFO] [stderr] Compiling itoa v1.0.2 [INFO] [stderr] Compiling clap_lex v0.2.2 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling terminal_size v0.1.17 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling textwrap v0.15.0 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling crypto-common v0.1.3 [INFO] [stderr] Compiling block-buffer v0.10.2 [INFO] [stderr] Compiling cipher v0.3.0 [INFO] [stderr] Compiling zstd-sys v2.0.1+zstd.1.5.2 [INFO] [stderr] Compiling lmdb-rkv-sys v0.11.2 [INFO] [stderr] Compiling digest v0.10.3 [INFO] [stderr] Compiling universal-hash v0.4.1 [INFO] [stderr] Compiling heed-traits v0.8.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling base64ct v1.0.1 [INFO] [stderr] Compiling zeroize v1.3.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling bytemuck v1.9.1 [INFO] [stderr] Compiling password-hash v0.4.1 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling hmac v0.12.1 [INFO] [stderr] Compiling blake2 v0.10.4 [INFO] [stderr] Compiling polyval v0.5.3 [INFO] [stderr] Compiling aes v0.7.5 [INFO] [stderr] Compiling ctr v0.8.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling aead v0.4.3 [INFO] [stderr] Compiling synchronoise v1.0.0 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Compiling xattr v0.2.3 [INFO] [stderr] Compiling regex v1.5.6 [INFO] [stderr] Compiling page_size v0.4.2 [INFO] [stderr] Compiling filetime v0.2.16 [INFO] [stderr] Compiling papergrid v0.4.0 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling tar v0.4.38 [INFO] [stderr] Compiling aes-gcm-siv v0.10.3 [INFO] [stderr] Compiling dirs v4.0.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling argon2 v0.4.0 [INFO] [stderr] Compiling hkdf v0.12.3 [INFO] [stderr] Compiling sha2 v0.10.2 [INFO] [stderr] Compiling qrcodegen v1.8.0 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling console v0.15.0 [INFO] [stderr] Compiling dialoguer v0.10.1 [INFO] [stderr] Compiling clap_derive v3.2.5 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling tabled_derive v0.3.0 [INFO] [stderr] Compiling tabled v0.7.0 [INFO] [stderr] Compiling thiserror v1.0.31 [INFO] [stderr] Compiling clap v3.2.5 [INFO] [stderr] Compiling clap_complete v3.2.1 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling heed-types v0.8.0 [INFO] [stderr] Compiling heed v0.11.0 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling zstd v0.11.2+zstd.1.5.2 [INFO] [stderr] Compiling ky v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: found module declaration for lib.rs [INFO] [stdout] --> src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | mod lib; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: lib.rs is the root of this crate's library target [INFO] [stdout] = help: to refer to it from other targets, use the library's name as the path [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tree::*` [INFO] [stdout] --> src/lib/mod.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | pub use tree::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib/database.rs:117:22 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn write_txn(&self) -> KyResult { [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 117 | pub fn write_txn(&self) -> KyResult> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib/database.rs:124:21 [INFO] [stdout] | [INFO] [stdout] 124 | pub fn read_txn(&self) -> KyResult { [INFO] [stdout] | ^^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 124 | pub fn read_txn(&self) -> KyResult> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized] target(s) in 1m 52s [INFO] running `Command { std: "docker" "inspect" "934c337c97f95509eceb23fda965b1004da210cdaf49d2232e0f2cf746593194", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "934c337c97f95509eceb23fda965b1004da210cdaf49d2232e0f2cf746593194", kill_on_drop: false }` [INFO] [stdout] 934c337c97f95509eceb23fda965b1004da210cdaf49d2232e0f2cf746593194 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2d05cb6a8af021b9398b5747e695b6255ba9831e425fc4eb38a974186f131005 [INFO] running `Command { std: "docker" "start" "-a" "2d05cb6a8af021b9398b5747e695b6255ba9831e425fc4eb38a974186f131005", kill_on_drop: false }` [INFO] [stderr] Compiling ky v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: found module declaration for lib.rs [INFO] [stdout] --> src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | mod lib; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: lib.rs is the root of this crate's library target [INFO] [stdout] = help: to refer to it from other targets, use the library's name as the path [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tree::*` [INFO] [stdout] --> src/lib/mod.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | pub use tree::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib/database.rs:117:22 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn write_txn(&self) -> KyResult { [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | | the same lifetime is hidden here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 117 | pub fn write_txn(&self) -> KyResult> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib/database.rs:124:21 [INFO] [stdout] | [INFO] [stdout] 124 | pub fn read_txn(&self) -> KyResult { [INFO] [stdout] | ^^^^^ ^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 124 | pub fn read_txn(&self) -> KyResult> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized] target(s) in 1.63s [INFO] running `Command { std: "docker" "inspect" "2d05cb6a8af021b9398b5747e695b6255ba9831e425fc4eb38a974186f131005", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d05cb6a8af021b9398b5747e695b6255ba9831e425fc4eb38a974186f131005", kill_on_drop: false }` [INFO] [stdout] 2d05cb6a8af021b9398b5747e695b6255ba9831e425fc4eb38a974186f131005