[INFO] fetching crate holyhashmap 0.1.2... [INFO] testing holyhashmap-0.1.2 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate holyhashmap 0.1.2 into /workspace/builds/worker-96/source [INFO] validating manifest of crates.io crate holyhashmap 0.1.2 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate holyhashmap 0.1.2 [INFO] finished tweaking crates.io crate holyhashmap 0.1.2 [INFO] tweaked toml for crates.io crate holyhashmap 0.1.2 written to /workspace/builds/worker-96/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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 quickcheck v0.8.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f9fd2e2c7e31227e78a5b70ccf1c69227a26b08e40ba573d3984d4904e222d65 [INFO] running `Command { std: "docker" "start" "-a" "f9fd2e2c7e31227e78a5b70ccf1c69227a26b08e40ba573d3984d4904e222d65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f9fd2e2c7e31227e78a5b70ccf1c69227a26b08e40ba573d3984d4904e222d65", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9fd2e2c7e31227e78a5b70ccf1c69227a26b08e40ba573d3984d4904e222d65", kill_on_drop: false }` [INFO] [stdout] f9fd2e2c7e31227e78a5b70ccf1c69227a26b08e40ba573d3984d4904e222d65 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eb26dc64b09a67fcb4734719b49348fd302cdb2879cdbe170b180050d4f54f5b [INFO] running `Command { std: "docker" "start" "-a" "eb26dc64b09a67fcb4734719b49348fd302cdb2879cdbe170b180050d4f54f5b", kill_on_drop: false }` [INFO] [stderr] Compiling holyhashmap v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:676:21 [INFO] [stdout] | [INFO] [stdout] 676 | let mut candidate = &mut self.buckets[index]; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:113:13 [INFO] [stdout] | [INFO] [stdout] 113 | format!("invalid mask {:x?}", mask) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of debug_assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the debug_assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 113 - format!("invalid mask {:x?}", mask) [INFO] [stdout] 113 + "invalid mask {:x?}", mask [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `Command { std: "docker" "inspect" "eb26dc64b09a67fcb4734719b49348fd302cdb2879cdbe170b180050d4f54f5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb26dc64b09a67fcb4734719b49348fd302cdb2879cdbe170b180050d4f54f5b", kill_on_drop: false }` [INFO] [stdout] eb26dc64b09a67fcb4734719b49348fd302cdb2879cdbe170b180050d4f54f5b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2feb439f397d192e8c8040da965f6c162fb7e9c1b17277c83f06e762294b1815 [INFO] running `Command { std: "docker" "start" "-a" "2feb439f397d192e8c8040da965f6c162fb7e9c1b17277c83f06e762294b1815", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:676:21 [INFO] [stdout] | [INFO] [stdout] 676 | let mut candidate = &mut self.buckets[index]; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:113:13 [INFO] [stdout] | [INFO] [stdout] 113 | format!("invalid mask {:x?}", mask) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of debug_assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the debug_assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 113 - format!("invalid mask {:x?}", mask) [INFO] [stdout] 113 + "invalid mask {:x?}", mask [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling quickcheck v0.8.5 [INFO] [stderr] Compiling holyhashmap v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:676:21 [INFO] [stdout] | [INFO] [stdout] 676 | let mut candidate = &mut self.buckets[index]; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:113:13 [INFO] [stdout] | [INFO] [stdout] 113 | format!("invalid mask {:x?}", mask) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of debug_assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the debug_assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 113 - format!("invalid mask {:x?}", mask) [INFO] [stdout] 113 + "invalid mask {:x?}", mask [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 22s [INFO] running `Command { std: "docker" "inspect" "2feb439f397d192e8c8040da965f6c162fb7e9c1b17277c83f06e762294b1815", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2feb439f397d192e8c8040da965f6c162fb7e9c1b17277c83f06e762294b1815", kill_on_drop: false }` [INFO] [stdout] 2feb439f397d192e8c8040da965f6c162fb7e9c1b17277c83f06e762294b1815 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3b51adc6ae33ee5c05bb0621633c61fa43ac2641f3a4c770ece07eead2049224 [INFO] running `Command { std: "docker" "start" "-a" "3b51adc6ae33ee5c05bb0621633c61fa43ac2641f3a4c770ece07eead2049224", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:676:21 [INFO] [stderr] | [INFO] [stderr] 676 | let mut candidate = &mut self.buckets[index]; [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/lib.rs:113:13 [INFO] [stderr] | [INFO] [stderr] 113 | format!("invalid mask {:x?}", mask) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of debug_assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the debug_assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 113 - format!("invalid mask {:x?}", mask) [INFO] [stderr] 113 + "invalid mask {:x?}", mask [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `holyhashmap` (lib) generated 2 warnings [INFO] [stdout] [INFO] [stderr] warning: `holyhashmap` (lib test) generated 2 warnings (2 duplicates) [INFO] [stdout] running 25 tests [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/holyhashmap-09ad98c64ae089ca) [INFO] [stdout] test test::test_empty_entry ... ok [INFO] [stdout] test test::test_empty_remove ... ok [INFO] [stdout] test test::test_entry ... ok [INFO] [stdout] test test::test_clone ... ok [INFO] [stdout] test test::test_indices ... ok [INFO] [stdout] test test::test_from_iter ... ok [INFO] [stdout] test test::test_find ... ok [INFO] [stdout] test test::test_entry_index ... ok [INFO] [stdout] test test::test_extend_ref ... ok [INFO] [stdout] test test::test_iterate ... ok [INFO] [stdout] test test::test_empty_iter ... ok [INFO] [stdout] test test::test_iter_len ... ok [INFO] [stdout] test test::test_index ... ok [INFO] [stdout] test test::test_create_capacity_zero ... ok [INFO] [stdout] test test::test_insert ... ok [INFO] [stdout] test test::test_capacity_not_less_than_len ... ok [INFO] [stdout] test test::test_occupied_entry_key ... ok [INFO] [stdout] test test::test_size_hint ... ok [INFO] [stdout] test test::test_remove_index ... ok [INFO] [stdout] test test::test_vacant_entry_key ... ok [INFO] [stdout] test test::test_zero_capacities ... ok [INFO] [stdout] test test::test_drops ... ok [INFO] [stdout] test test::test_into_iter_drops ... ok [INFO] [stdout] test test::test_index_nonexistent - should panic ... ok [INFO] [stdout] test test::test_lots_of_insertions ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 30.37s [INFO] [stdout] [INFO] [stderr] Running tests/quickcheck.rs (/opt/rustwide/target/debug/deps/quickcheck-739a9f815ae60391) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test contains ... ok [INFO] [stdout] test contains_not ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests holyhashmap [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" "3b51adc6ae33ee5c05bb0621633c61fa43ac2641f3a4c770ece07eead2049224", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b51adc6ae33ee5c05bb0621633c61fa43ac2641f3a4c770ece07eead2049224", kill_on_drop: false }` [INFO] [stdout] 3b51adc6ae33ee5c05bb0621633c61fa43ac2641f3a4c770ece07eead2049224