[INFO] fetching crate rs-tool 0.1.1... [INFO] building rs-tool-0.1.1 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1 [INFO] extracting crate rs-tool 0.1.1 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate rs-tool 0.1.1 [INFO] finished tweaking crates.io crate rs-tool 0.1.1 [INFO] tweaked toml for crates.io crate rs-tool 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rs-tool 0.1.1 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rs-tool 0.1.1 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3831db38a5fa051cce1f875a2fe879ec2fb09ae507db40ff186bfc28690ff072 [INFO] running `Command { std: "docker" "start" "-a" "3831db38a5fa051cce1f875a2fe879ec2fb09ae507db40ff186bfc28690ff072", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3831db38a5fa051cce1f875a2fe879ec2fb09ae507db40ff186bfc28690ff072", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3831db38a5fa051cce1f875a2fe879ec2fb09ae507db40ff186bfc28690ff072", kill_on_drop: false }` [INFO] [stdout] 3831db38a5fa051cce1f875a2fe879ec2fb09ae507db40ff186bfc28690ff072 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f719d51ded3dfdc9c008efe5e7dc9ea576be6498749eabd2cc79a25b51ffa1e5 [INFO] running `Command { std: "docker" "start" "-a" "f719d51ded3dfdc9c008efe5e7dc9ea576be6498749eabd2cc79a25b51ffa1e5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Compiling libc v0.2.154 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling serde v1.0.200 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.0 [INFO] [stderr] Compiling anstyle-query v1.0.3 [INFO] [stderr] Compiling colorchoice v1.0.1 [INFO] [stderr] Compiling anstyle v1.0.7 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling anstyle-parse v0.2.4 [INFO] [stderr] Compiling serde_json v1.0.116 [INFO] [stderr] Compiling clap_lex v0.7.0 [INFO] [stderr] Compiling unicode-width v0.1.12 [INFO] [stderr] Compiling encode_unicode v1.0.0 [INFO] [stderr] Compiling either v1.11.0 [INFO] [stderr] Compiling anstream v0.6.14 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling csv-core v0.1.11 [INFO] [stderr] Compiling clap_builder v4.5.2 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling syn v2.0.61 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling is-terminal v0.4.12 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling serde_derive v1.0.200 [INFO] [stderr] Compiling clap_derive v4.5.4 [INFO] [stderr] Compiling clap v4.5.4 [INFO] [stderr] Compiling csv v1.3.0 [INFO] [stderr] Compiling prettytable v0.10.0 [INFO] [stderr] Compiling rs-tool v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:174:31 [INFO] [stdout] | [INFO] [stdout] 174 | fn histogram_top_k(reservoir: &Reservoir, k: u32) -> Vec { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 174 | fn histogram_top_k(reservoir: &Reservoir, k: u32) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.25s [INFO] running `Command { std: "docker" "inspect" "f719d51ded3dfdc9c008efe5e7dc9ea576be6498749eabd2cc79a25b51ffa1e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f719d51ded3dfdc9c008efe5e7dc9ea576be6498749eabd2cc79a25b51ffa1e5", kill_on_drop: false }` [INFO] [stdout] f719d51ded3dfdc9c008efe5e7dc9ea576be6498749eabd2cc79a25b51ffa1e5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a0f397595bfb50da2493d64d7659da7d332c5de35866b53822d36896b3ef5305 [INFO] running `Command { std: "docker" "start" "-a" "a0f397595bfb50da2493d64d7659da7d332c5de35866b53822d36896b3ef5305", kill_on_drop: false }` [INFO] [stderr] Compiling rs-tool v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:174:31 [INFO] [stdout] | [INFO] [stdout] 174 | fn histogram_top_k(reservoir: &Reservoir, k: u32) -> Vec { [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 174 | fn histogram_top_k(reservoir: &Reservoir, k: u32) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.87s [INFO] running `Command { std: "docker" "inspect" "a0f397595bfb50da2493d64d7659da7d332c5de35866b53822d36896b3ef5305", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0f397595bfb50da2493d64d7659da7d332c5de35866b53822d36896b3ef5305", kill_on_drop: false }` [INFO] [stdout] a0f397595bfb50da2493d64d7659da7d332c5de35866b53822d36896b3ef5305