[INFO] cloning repository https://github.com/sohardforaname/hashing [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sohardforaname/hashing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsohardforaname%2Fhashing", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsohardforaname%2Fhashing'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 24710b6ed6cfcecb7fb616624eeed9f0e45e6a88 [INFO] testing sohardforaname/hashing against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsohardforaname%2Fhashing" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/sohardforaname/hashing [INFO] finished tweaking git repo https://github.com/sohardforaname/hashing [INFO] tweaked toml for git repo https://github.com/sohardforaname/hashing written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/sohardforaname/hashing on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/sohardforaname/hashing 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quote v1.0.39 [INFO] [stderr] Downloaded zerocopy-derive v0.8.22 [INFO] [stderr] Downloaded zerocopy v0.8.22 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 447fa3ce2323927235b6fa34dfa61349878ef32b9073da74a864ca8abb3ccddd [INFO] running `Command { std: "docker" "start" "-a" "447fa3ce2323927235b6fa34dfa61349878ef32b9073da74a864ca8abb3ccddd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "447fa3ce2323927235b6fa34dfa61349878ef32b9073da74a864ca8abb3ccddd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "447fa3ce2323927235b6fa34dfa61349878ef32b9073da74a864ca8abb3ccddd", kill_on_drop: false }` [INFO] [stdout] 447fa3ce2323927235b6fa34dfa61349878ef32b9073da74a864ca8abb3ccddd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 66064d18e06e6fc7d78b9d3c18d851a6fe3c67d28ebb5a079eb1e05c011c23f2 [INFO] running `Command { std: "docker" "start" "-a" "66064d18e06e6fc7d78b9d3c18d851a6fe3c67d28ebb5a079eb1e05c011c23f2", kill_on_drop: false }` [INFO] [stderr] Compiling hashing v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `found_idx` is never read [INFO] [stdout] --> src/bucket/map.rs:195:29 [INFO] [stdout] | [INFO] [stdout] 195 | let mut found_idx = None; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `found_location` is never read [INFO] [stdout] --> src/bucket/map.rs:481:34 [INFO] [stdout] | [INFO] [stdout] 481 | let mut found_location = None; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `max_elements` is never read [INFO] [stdout] --> src/bucket/map.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct ElasticHashMap [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 40 | max_elements: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ElasticHashMap` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s [INFO] running `Command { std: "docker" "inspect" "66064d18e06e6fc7d78b9d3c18d851a6fe3c67d28ebb5a079eb1e05c011c23f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66064d18e06e6fc7d78b9d3c18d851a6fe3c67d28ebb5a079eb1e05c011c23f2", kill_on_drop: false }` [INFO] [stdout] 66064d18e06e6fc7d78b9d3c18d851a6fe3c67d28ebb5a079eb1e05c011c23f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8f57fae8721ea72cb0b2d44b8d6a1f508d78c4a52ced803288b940b09c12761f [INFO] running `Command { std: "docker" "start" "-a" "8f57fae8721ea72cb0b2d44b8d6a1f508d78c4a52ced803288b940b09c12761f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling libc v0.2.170 [INFO] [stderr] Compiling getrandom v0.3.1 [INFO] [stderr] Compiling zerocopy v0.8.22 [INFO] [stdout] warning: value assigned to `found_idx` is never read [INFO] [stdout] --> src/bucket/map.rs:195:29 [INFO] [stdout] | [INFO] [stdout] 195 | let mut found_idx = None; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `found_location` is never read [INFO] [stdout] --> src/bucket/map.rs:481:34 [INFO] [stdout] | [INFO] [stdout] 481 | let mut found_location = None; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `max_elements` is never read [INFO] [stdout] --> src/bucket/map.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct ElasticHashMap [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 40 | max_elements: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ElasticHashMap` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.39 [INFO] [stderr] Compiling syn v2.0.99 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.0 [INFO] [stderr] Compiling hashing v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `found_idx` is never read [INFO] [stdout] --> src/bucket/map.rs:195:29 [INFO] [stdout] | [INFO] [stdout] 195 | let mut found_idx = None; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `found_location` is never read [INFO] [stdout] --> src/bucket/map.rs:481:34 [INFO] [stdout] | [INFO] [stdout] 481 | let mut found_location = None; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `max_elements` is never read [INFO] [stdout] --> src/bucket/map.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct ElasticHashMap [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 40 | max_elements: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ElasticHashMap` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 10.05s [INFO] running `Command { std: "docker" "inspect" "8f57fae8721ea72cb0b2d44b8d6a1f508d78c4a52ced803288b940b09c12761f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f57fae8721ea72cb0b2d44b8d6a1f508d78c4a52ced803288b940b09c12761f", kill_on_drop: false }` [INFO] [stdout] 8f57fae8721ea72cb0b2d44b8d6a1f508d78c4a52ced803288b940b09c12761f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4b3ad0e9ac9feadc7222e8f1f5b92a9b2695c12701682921487ba0f1c0bf9ae0 [INFO] running `Command { std: "docker" "start" "-a" "4b3ad0e9ac9feadc7222e8f1f5b92a9b2695c12701682921487ba0f1c0bf9ae0", kill_on_drop: false }` [INFO] [stderr] warning: value assigned to `found_idx` is never read [INFO] [stderr] --> src/bucket/map.rs:195:29 [INFO] [stderr] | [INFO] [stderr] 195 | let mut found_idx = None; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `found_location` is never read [INFO] [stderr] --> src/bucket/map.rs:481:34 [INFO] [stderr] | [INFO] [stderr] 481 | let mut found_location = None; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: field `max_elements` is never read [INFO] [stderr] --> src/bucket/map.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 30 | pub struct ElasticHashMap [INFO] [stderr] | -------------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 40 | max_elements: usize, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `ElasticHashMap` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `hashing` (lib) generated 3 warnings [INFO] [stderr] warning: `hashing` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hashing-e1b6eb90bb6a16de) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test bucket::test::test_elastic_hashmap_complex_keys ... ok [INFO] [stdout] test bucket::test::test_elastic_hashmap_basic ... ok [INFO] [stdout] test bucket::test::test_bucket_size ... ok [INFO] [stdout] test bucket::test::test_de_phi ... ok [INFO] [stdout] test bucket::test::test_elastic_hashmap_extend ... ok [INFO] [stdout] test bucket::test::test_elastic_hashmap_index ... ok [INFO] [stdout] test bucket::test::test_elastic_hashmap_iterator ... ok [INFO] [stdout] test bucket::test::test_phi ... ok [INFO] [stdout] test bucket::test::test_elastic_hashmap_from_iterator ... ok [INFO] [stdout] test bucket::test::test_elastic_hashmap_tombstone ... ok [INFO] [stdout] test bucket::test::test_bucket_size_zero - should panic ... ok [INFO] [stdout] test bucket::test::test_insert ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.38s [INFO] [stdout] [INFO] [stderr] Doc-tests hashing [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4b3ad0e9ac9feadc7222e8f1f5b92a9b2695c12701682921487ba0f1c0bf9ae0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b3ad0e9ac9feadc7222e8f1f5b92a9b2695c12701682921487ba0f1c0bf9ae0", kill_on_drop: false }` [INFO] [stdout] 4b3ad0e9ac9feadc7222e8f1f5b92a9b2695c12701682921487ba0f1c0bf9ae0