[INFO] fetching crate cmap 0.3.0... [INFO] testing cmap-0.3.0 against master#d3515155216e98c23440ea92c3f49c6a0d7101fc for pr-113843 [INFO] extracting crate cmap 0.3.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate cmap 0.3.0 on toolchain d3515155216e98c23440ea92c3f49c6a0d7101fc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cmap 0.3.0 [INFO] finished tweaking crates.io crate cmap 0.3.0 [INFO] tweaked toml for crates.io crate cmap 0.3.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate cmap 0.3.0 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" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded seahash v3.0.7 [INFO] [stderr] Downloaded xoroshiro128 v0.3.0 [INFO] [stderr] Downloaded fasthash v0.4.0 [INFO] [stderr] Downloaded flurry v0.3.1 [INFO] [stderr] Downloaded fasthash-sys v0.3.2 [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_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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 50ce8394202eaa5f0670bdfafdeb97fd909fea0c382669e3e8f37df037078a3d [INFO] running `Command { std: "docker" "start" "-a" "50ce8394202eaa5f0670bdfafdeb97fd909fea0c382669e3e8f37df037078a3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "50ce8394202eaa5f0670bdfafdeb97fd909fea0c382669e3e8f37df037078a3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50ce8394202eaa5f0670bdfafdeb97fd909fea0c382669e3e8f37df037078a3d", kill_on_drop: false }` [INFO] [stdout] 50ce8394202eaa5f0670bdfafdeb97fd909fea0c382669e3e8f37df037078a3d [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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ea2e90c7d953540e141da8ea190154db6a2dd573a4a6b38381b6a0f1b7b2475e [INFO] running `Command { std: "docker" "start" "-a" "ea2e90c7d953540e141da8ea190154db6a2dd573a4a6b38381b6a0f1b7b2475e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling seahash v3.0.7 [INFO] [stderr] Compiling fasthash-sys v0.3.2 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling xoroshiro128 v0.3.0 [INFO] [stderr] Compiling fasthash v0.4.0 [INFO] [stderr] Compiling cmap v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `destructuring_assignment` has been stable since 1.59.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:68:12 [INFO] [stdout] | [INFO] [stdout] 68 | #![feature(destructuring_assignment)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.42s [INFO] running `Command { std: "docker" "inspect" "ea2e90c7d953540e141da8ea190154db6a2dd573a4a6b38381b6a0f1b7b2475e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea2e90c7d953540e141da8ea190154db6a2dd573a4a6b38381b6a0f1b7b2475e", kill_on_drop: false }` [INFO] [stdout] ea2e90c7d953540e141da8ea190154db6a2dd573a4a6b38381b6a0f1b7b2475e [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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 12a90eb0a310807b4f209cc60bc4d71e19ee36162924bd205587348b2f2e0acc [INFO] running `Command { std: "docker" "start" "-a" "12a90eb0a310807b4f209cc60bc4d71e19ee36162924bd205587348b2f2e0acc", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stdout] warning: the feature `destructuring_assignment` has been stable since 1.59.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:68:12 [INFO] [stdout] | [INFO] [stdout] 68 | #![feature(destructuring_assignment)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling dashmap v4.0.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling derive_arbitrary v0.4.7 [INFO] [stderr] Compiling arbitrary v0.4.7 [INFO] [stderr] Compiling cmap v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `destructuring_assignment` has been stable since 1.59.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:68:12 [INFO] [stdout] | [INFO] [stdout] 68 | #![feature(destructuring_assignment)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.66s [INFO] running `Command { std: "docker" "inspect" "12a90eb0a310807b4f209cc60bc4d71e19ee36162924bd205587348b2f2e0acc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12a90eb0a310807b4f209cc60bc4d71e19ee36162924bd205587348b2f2e0acc", kill_on_drop: false }` [INFO] [stdout] 12a90eb0a310807b4f209cc60bc4d71e19ee36162924bd205587348b2f2e0acc [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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+d3515155216e98c23440ea92c3f49c6a0d7101fc" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 19f29579f1b46ad979e72a28e12365bbc17e58e0ac7d553474ef22ba20a1eaa8 [INFO] running `Command { std: "docker" "start" "-a" "19f29579f1b46ad979e72a28e12365bbc17e58e0ac7d553474ef22ba20a1eaa8", kill_on_drop: false }` [INFO] [stderr] warning: the feature `destructuring_assignment` has been stable since 1.59.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:68:12 [INFO] [stderr] | [INFO] [stderr] 68 | #![feature(destructuring_assignment)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `cmap` (lib) generated 1 warning [INFO] [stderr] warning: `cmap` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cmap-781b3a9fd2558b7b) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test map::map_test::test_hamming_distance ... ok [INFO] [stdout] test map::map_test::test_list_operation ... ok [INFO] [stdout] test map::map_test::test_print_sizing ... ok [INFO] [stdout] test map::arr_test::test_with_arr_map ... ok [INFO] [stdout] test map::dash_test::test_with_dash_map ... ok [INFO] [stdout] test map::map_test::test_with_btree_map ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 24.23s [INFO] [stdout] [INFO] [stderr] Doc-tests cmap [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - err_at (line 78) ... ignored [INFO] [stdout] test src/lib.rs - err_at (line 83) ... ignored [INFO] [stdout] test src/lib.rs - err_at (line 88) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "19f29579f1b46ad979e72a28e12365bbc17e58e0ac7d553474ef22ba20a1eaa8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19f29579f1b46ad979e72a28e12365bbc17e58e0ac7d553474ef22ba20a1eaa8", kill_on_drop: false }` [INFO] [stdout] 19f29579f1b46ad979e72a28e12365bbc17e58e0ac7d553474ef22ba20a1eaa8