[INFO] fetching crate make_pluralrules 0.5.0... [INFO] testing make_pluralrules-0.5.0 against 1.52.1 for beta-1.52-2 [INFO] extracting crate make_pluralrules 0.5.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate make_pluralrules 0.5.0 on toolchain 1.52.1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-1/source/.cargo/config [INFO] started tweaking crates.io crate make_pluralrules 0.5.0 [INFO] finished tweaking crates.io crate make_pluralrules 0.5.0 [INFO] tweaked toml for crates.io crate make_pluralrules 0.5.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate make_pluralrules 0.5.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6f8cb475a755fb5ab6887d50e9fb5989e5ef198c4aa8ff4331fc8d789a610211 [INFO] running `Command { std: "docker" "start" "-a" "6f8cb475a755fb5ab6887d50e9fb5989e5ef198c4aa8ff4331fc8d789a610211", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6f8cb475a755fb5ab6887d50e9fb5989e5ef198c4aa8ff4331fc8d789a610211", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f8cb475a755fb5ab6887d50e9fb5989e5ef198c4aa8ff4331fc8d789a610211", kill_on_drop: false }` [INFO] [stdout] 6f8cb475a755fb5ab6887d50e9fb5989e5ef198c4aa8ff4331fc8d789a610211 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a3d9f4f5a7a16e9c17a0d3a498436ee6319daa0826d4562c5784734f6bafdf2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6a3d9f4f5a7a16e9c17a0d3a498436ee6319daa0826d4562c5784734f6bafdf2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.42 [INFO] [stderr] Compiling nodrop v0.1.12 [INFO] [stderr] Compiling version_check v0.1.4 [INFO] [stderr] Compiling serde v1.0.70 [INFO] [stderr] Compiling cfg-if v0.1.4 [INFO] [stderr] Compiling tinystr v0.3.2 [INFO] [stderr] Compiling itoa v0.4.2 [INFO] [stderr] Compiling dtoa v0.4.3 [INFO] [stderr] Compiling bitflags v1.0.3 [INFO] [stderr] Compiling proc-macro2 v0.4.6 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling unic-langid-impl v0.7.1 [INFO] [stderr] Compiling nom v5.0.1 [INFO] [stderr] Compiling quote v0.6.3 [INFO] [stderr] Compiling unic-langid v0.7.1 [INFO] [stderr] Compiling lexical-core v0.4.6 [INFO] [stderr] Compiling syn v0.14.4 [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling serde_derive v1.0.70 [INFO] [stderr] Compiling cldr_pluralrules_parser v2.0.0 [INFO] [stderr] Compiling serde_json v1.0.22 [INFO] [stderr] Compiling make_pluralrules v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:62:70 [INFO] [stdout] | [INFO] [stdout] 62 | fn gen_type_rs(rules: BTreeMap>) -> (Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` 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 52.97s [INFO] running `Command { std: "docker" "inspect" "6a3d9f4f5a7a16e9c17a0d3a498436ee6319daa0826d4562c5784734f6bafdf2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a3d9f4f5a7a16e9c17a0d3a498436ee6319daa0826d4562c5784734f6bafdf2", kill_on_drop: false }` [INFO] [stdout] 6a3d9f4f5a7a16e9c17a0d3a498436ee6319daa0826d4562c5784734f6bafdf2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7f94bcc2b7065da1759cd720d27ba3ae1c205743cb1abcd2eef5b0600f422fa6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7f94bcc2b7065da1759cd720d27ba3ae1c205743cb1abcd2eef5b0600f422fa6", kill_on_drop: false }` [INFO] [stderr] Compiling make_pluralrules v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:62:70 [INFO] [stdout] | [INFO] [stdout] 62 | fn gen_type_rs(rules: BTreeMap>) -> (Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/lib.rs:62:70 [INFO] [stdout] | [INFO] [stdout] 62 | fn gen_type_rs(rules: BTreeMap>) -> (Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` 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 3.71s [INFO] running `Command { std: "docker" "inspect" "7f94bcc2b7065da1759cd720d27ba3ae1c205743cb1abcd2eef5b0600f422fa6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f94bcc2b7065da1759cd720d27ba3ae1c205743cb1abcd2eef5b0600f422fa6", kill_on_drop: false }` [INFO] [stdout] 7f94bcc2b7065da1759cd720d27ba3ae1c205743cb1abcd2eef5b0600f422fa6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4c466ada12edf6cd26ec065318430300360fe462205e57488fc687b9e8a76259 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4c466ada12edf6cd26ec065318430300360fe462205e57488fc687b9e8a76259", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/lib.rs:62:70 [INFO] [stderr] | [INFO] [stderr] 62 | fn gen_type_rs(rules: BTreeMap>) -> (Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/lib.rs:62:70 [INFO] [stderr] | [INFO] [stderr] 62 | fn gen_type_rs(rules: BTreeMap>) -> (Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/make_pluralrules-66f304d9f87dd340) [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/make_pluralrules-e3364cf7b63d5892) [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] [stderr] Running tests/test.rs (/opt/rustwide/target/debug/deps/test-0ee60fae4cb5628d) [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] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test bad_type_test ... ok [INFO] [stdout] test different_version_test ... ok [INFO] [stdout] test within_test ... ok [INFO] [stdout] test same_data_ordinal_test ... ok [INFO] [stdout] test same_data_cardinal_test ... ok [INFO] [stdout] test full_cldr_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s [INFO] [stdout] [INFO] [stderr] Doc-tests make_pluralrules [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:62:70 [INFO] [stderr] | [INFO] [stderr] 62 | fn gen_type_rs(rules: BTreeMap>) -> (Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [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" "4c466ada12edf6cd26ec065318430300360fe462205e57488fc687b9e8a76259", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c466ada12edf6cd26ec065318430300360fe462205e57488fc687b9e8a76259", kill_on_drop: false }` [INFO] [stdout] 4c466ada12edf6cd26ec065318430300360fe462205e57488fc687b9e8a76259