[INFO] cloning repository https://github.com/terry-u16/rust-library [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/terry-u16/rust-library" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterry-u16%2Frust-library", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterry-u16%2Frust-library'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7052592838f3bbec53201ee10d3554802d44c388 [INFO] checking terry-u16/rust-library against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterry-u16%2Frust-library" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/terry-u16/rust-library [INFO] finished tweaking git repo https://github.com/terry-u16/rust-library [INFO] tweaked toml for git repo https://github.com/terry-u16/rust-library written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/terry-u16/rust-library on toolchain b1f2594eac607c1f051534800237eeedb5590a49 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/terry-u16/rust-library 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3351b7b95c48782686a837fe36d7805a51d5402c8503c11763cbe40428b1595c [INFO] running `Command { std: "docker" "start" "-a" "3351b7b95c48782686a837fe36d7805a51d5402c8503c11763cbe40428b1595c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3351b7b95c48782686a837fe36d7805a51d5402c8503c11763cbe40428b1595c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3351b7b95c48782686a837fe36d7805a51d5402c8503c11763cbe40428b1595c", kill_on_drop: false }` [INFO] [stdout] 3351b7b95c48782686a837fe36d7805a51d5402c8503c11763cbe40428b1595c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c5bb5b5f3ff0f5e165cc8154a24a4e7928f2f8560eb88312b3e0bdd1dc2acfe9 [INFO] running `Command { std: "docker" "start" "-a" "c5bb5b5f3ff0f5e165cc8154a24a4e7928f2f8560eb88312b3e0bdd1dc2acfe9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Checking bytemuck v1.14.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling matrixmultiply v0.3.7 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Compiling target-features v0.1.4 [INFO] [stderr] Checking arbitrary v1.3.0 [INFO] [stderr] Checking safe_arch v0.7.1 [INFO] [stderr] Compiling thiserror v1.0.48 [INFO] [stderr] Checking foldhash v0.1.5 [INFO] [stderr] Checking allocator-api2 v0.2.21 [INFO] [stderr] Checking wide v0.7.11 [INFO] [stderr] Checking varisat-formula v0.2.2 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling thiserror v2.0.16 [INFO] [stderr] Checking hashbrown v0.15.5 [INFO] [stderr] Checking hamming v0.1.3 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Checking primal-bit v0.3.2 [INFO] [stderr] Checking aho-corasick v1.1.1 [INFO] [stderr] Compiling im-rc v15.1.0 [INFO] [stderr] Checking varisat-internal-proof v0.2.2 [INFO] [stderr] Checking bitmaps v2.1.0 [INFO] [stderr] Compiling semver v1.0.27 [INFO] [stderr] Compiling varisat v0.2.2 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking primal-estimate v0.3.3 [INFO] [stderr] Checking indexmap v2.11.0 [INFO] [stderr] Checking triomphe v0.1.15 [INFO] [stderr] Compiling az v1.2.1 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking archery v1.2.2 [INFO] [stderr] Checking stringly_conversions v0.1.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking fixedbitset v0.5.7 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking amplify_num v0.5.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking proconio v0.4.5 [INFO] [stderr] Checking leb128 v0.2.5 [INFO] [stderr] Checking rustc-hash v2.1.1 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Checking vec_mut_scan v0.3.0 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking ascii v1.1.0 [INFO] [stderr] Checking itertools v0.14.0 [INFO] [stderr] Checking petgraph v0.8.2 [INFO] [stderr] Checking rand_hc v0.4.0 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Checking rand_pcg v0.9.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rand_xorshift v0.4.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking sized-chunks v0.6.5 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking ordered-float v2.10.0 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking primal-check v0.3.4 [INFO] [stderr] Checking integer-sqrt v0.1.5 [INFO] [stderr] Checking rand_distr v0.5.1 [INFO] [stderr] Checking ordered-float v5.0.0 [INFO] [stderr] Checking simba v0.9.1 [INFO] [stderr] Checking alga v0.9.3 [INFO] [stderr] Checking ndarray v0.16.1 [INFO] [stderr] Checking counter v0.7.0 [INFO] [stderr] Checking itertools-num v0.1.3 [INFO] [stderr] Checking rand_xoshiro v0.7.0 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking rpds v1.1.1 [INFO] [stderr] Checking bitset-fixed v0.1.0 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking superslice v1.0.0 [INFO] [stderr] Checking indexing v0.4.1 [INFO] [stderr] Checking ac-library-rs v0.2.0 [INFO] [stderr] Checking recur-fn v2.2.0 [INFO] [stderr] Checking glidesort v0.1.2 [INFO] [stderr] Compiling easy-ext v1.0.2 [INFO] [stderr] Checking hashbag v0.1.12 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking omniswap v0.1.0 [INFO] [stderr] Checking permutohedron v0.2.4 [INFO] [stderr] Checking text_io v0.1.13 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking regex v1.11.2 [INFO] [stderr] Checking bstr v1.12.0 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling amplify_syn v2.0.1 [INFO] [stderr] Compiling partial_ref_derive v0.3.3 [INFO] [stderr] Compiling proconio-derive v0.2.1 [INFO] [stderr] Compiling memoise v0.3.2 [INFO] [stderr] Compiling amplify_derive v4.0.1 [INFO] [stderr] Checking proconio v0.5.0 [INFO] [stderr] Checking partial_ref v0.3.3 [INFO] [stderr] Compiling varisat-internal-macros v0.2.2 [INFO] [stderr] Compiling argio-macro v0.2.0 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling thiserror-impl v1.0.48 [INFO] [stderr] Compiling thiserror-impl v2.0.16 [INFO] [stderr] Compiling deprecate-until v0.1.1 [INFO] [stderr] Compiling multiversion-macros v0.8.0 [INFO] [stderr] Compiling nalgebra-macros v0.3.0 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Checking argio v0.2.0 [INFO] [stderr] Checking nalgebra v0.33.2 [INFO] [stderr] Checking nalgebra v0.34.0 [INFO] [stderr] Checking amplify v4.9.0 [INFO] [stderr] Checking multiversion v0.8.0 [INFO] [stderr] Checking varisat-dimacs v0.2.2 [INFO] [stderr] Checking pathfinding v4.14.0 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking btreemultimap v0.1.1 [INFO] [stderr] Checking multimap v0.10.1 [INFO] [stderr] Checking primal-sieve v0.3.7 [INFO] [stderr] Checking varisat-checker v0.2.2 [INFO] [stderr] Checking primal v0.3.3 [INFO] [stderr] Checking statrs v0.18.0 [INFO] [stderr] Checking cp-lib-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/data_structures.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn iter(&self) -> Iter { [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] 56 | pub fn iter(&self) -> Iter<'_, usize> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/data_structures.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn iter(&self) -> Iter { [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] 56 | pub fn iter(&self) -> Iter<'_, usize> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.20s [INFO] running `Command { std: "docker" "inspect" "c5bb5b5f3ff0f5e165cc8154a24a4e7928f2f8560eb88312b3e0bdd1dc2acfe9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5bb5b5f3ff0f5e165cc8154a24a4e7928f2f8560eb88312b3e0bdd1dc2acfe9", kill_on_drop: false }` [INFO] [stdout] c5bb5b5f3ff0f5e165cc8154a24a4e7928f2f8560eb88312b3e0bdd1dc2acfe9