[INFO] fetching crate wordcut-engine 0.2.0... [INFO] testing wordcut-engine-0.2.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] extracting crate wordcut-engine 0.2.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate wordcut-engine 0.2.0 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate wordcut-engine 0.2.0 [INFO] finished tweaking crates.io crate wordcut-engine 0.2.0 [INFO] tweaked toml for crates.io crate wordcut-engine 0.2.0 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded prefixtree v0.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e37c48776dd0561baa71fbb48583245acc744faf546e1e51b9b11c15fce10af7 [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" "e37c48776dd0561baa71fbb48583245acc744faf546e1e51b9b11c15fce10af7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e37c48776dd0561baa71fbb48583245acc744faf546e1e51b9b11c15fce10af7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e37c48776dd0561baa71fbb48583245acc744faf546e1e51b9b11c15fce10af7", kill_on_drop: false }` [INFO] [stdout] e37c48776dd0561baa71fbb48583245acc744faf546e1e51b9b11c15fce10af7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ad21467ac43ce672b2e1496bf415e14c186e22e925fa9b54f73ff2c7d9cb9773 [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" "ad21467ac43ce672b2e1496bf415e14c186e22e925fa9b54f73ff2c7d9cb9773", kill_on_drop: false }` [INFO] [stderr] Compiling prefixtree v0.1.3 [INFO] [stderr] Compiling wordcut-engine v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:90:22 [INFO] [stdout] | [INFO] [stdout] 90 | type CharPredicate = Fn(char) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(char) -> bool` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:357:31 [INFO] [stdout] | [INFO] [stdout] 357 | let mut builders: Vec> = [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn EdgeBuilder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:452:31 [INFO] [stdout] | [INFO] [stdout] 452 | let mut builders: Vec> = [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn DagEdgeBuilder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/lib.rs:217:1 [INFO] [stdout] | [INFO] [stdout] 217 | / lazy_static! { [INFO] [stdout] 218 | | static ref PUNC_SET: HashSet = { [INFO] [stdout] 219 | | let mut m = HashSet::new(); [INFO] [stdout] 220 | | m.insert(' '); [INFO] [stdout] ... | [INFO] [stdout] 230 | | }; [INFO] [stdout] 231 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.11s [INFO] running `Command { std: "docker" "inspect" "ad21467ac43ce672b2e1496bf415e14c186e22e925fa9b54f73ff2c7d9cb9773", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad21467ac43ce672b2e1496bf415e14c186e22e925fa9b54f73ff2c7d9cb9773", kill_on_drop: false }` [INFO] [stdout] ad21467ac43ce672b2e1496bf415e14c186e22e925fa9b54f73ff2c7d9cb9773 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7cacd4fa9004ba0adcab88c684da46c03b22725caa893d23ad1e0d9644332c2b [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" "7cacd4fa9004ba0adcab88c684da46c03b22725caa893d23ad1e0d9644332c2b", kill_on_drop: false }` [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:90:22 [INFO] [stdout] | [INFO] [stdout] 90 | type CharPredicate = Fn(char) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(char) -> bool` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:357:31 [INFO] [stdout] | [INFO] [stdout] 357 | let mut builders: Vec> = [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn EdgeBuilder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:452:31 [INFO] [stdout] | [INFO] [stdout] 452 | let mut builders: Vec> = [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn DagEdgeBuilder` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling wordcut-engine v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/lib.rs:217:1 [INFO] [stdout] | [INFO] [stdout] 217 | / lazy_static! { [INFO] [stdout] 218 | | static ref PUNC_SET: HashSet = { [INFO] [stdout] 219 | | let mut m = HashSet::new(); [INFO] [stdout] 220 | | m.insert(' '); [INFO] [stdout] ... | [INFO] [stdout] 230 | | }; [INFO] [stdout] 231 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:90:22 [INFO] [stdout] | [INFO] [stdout] 90 | type CharPredicate = Fn(char) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(char) -> bool` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:357:31 [INFO] [stdout] | [INFO] [stdout] 357 | let mut builders: Vec> = [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn EdgeBuilder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:452:31 [INFO] [stdout] | [INFO] [stdout] 452 | let mut builders: Vec> = [INFO] [stdout] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn DagEdgeBuilder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/lib.rs:217:1 [INFO] [stdout] | [INFO] [stdout] 217 | / lazy_static! { [INFO] [stdout] 218 | | static ref PUNC_SET: HashSet = { [INFO] [stdout] 219 | | let mut m = HashSet::new(); [INFO] [stdout] 220 | | m.insert(' '); [INFO] [stdout] ... | [INFO] [stdout] 230 | | }; [INFO] [stdout] 231 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.37s [INFO] running `Command { std: "docker" "inspect" "7cacd4fa9004ba0adcab88c684da46c03b22725caa893d23ad1e0d9644332c2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7cacd4fa9004ba0adcab88c684da46c03b22725caa893d23ad1e0d9644332c2b", kill_on_drop: false }` [INFO] [stdout] 7cacd4fa9004ba0adcab88c684da46c03b22725caa893d23ad1e0d9644332c2b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1fc796be0da8dd66ea94abb034c705dffbfd3f1f78173ddde826b7cf35516182 [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" "1fc796be0da8dd66ea94abb034c705dffbfd3f1f78173ddde826b7cf35516182", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] running 10 tests [INFO] [stderr] --> src/lib.rs:90:22 [INFO] [stderr] | [INFO] [stderr] 90 | type CharPredicate = Fn(char) -> bool; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(char) -> bool` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:357:31 [INFO] [stderr] | [INFO] [stderr] 357 | let mut builders: Vec> = [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn EdgeBuilder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:452:31 [INFO] [stderr] | [INFO] [stderr] 452 | let mut builders: Vec> = [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn DagEdgeBuilder` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stderr] --> src/lib.rs:217:1 [INFO] [stderr] | [INFO] [stderr] 217 | / lazy_static! { [INFO] [stderr] 218 | | static ref PUNC_SET: HashSet = { [INFO] [stderr] 219 | | let mut m = HashSet::new(); [INFO] [stderr] 220 | | m.insert(' '); [INFO] [stderr] ... | [INFO] [stderr] 230 | | }; [INFO] [stderr] 231 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:90:22 [INFO] [stderr] | [INFO] [stderr] 90 | type CharPredicate = Fn(char) -> bool; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(char) -> bool` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:357:31 [INFO] [stderr] | [INFO] [stderr] 357 | let mut builders: Vec> = [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn EdgeBuilder` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:452:31 [INFO] [stderr] | [INFO] [stderr] 452 | let mut builders: Vec> = [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn DagEdgeBuilder` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stderr] --> src/lib.rs:217:1 [INFO] [stderr] | [INFO] [stderr] 217 | / lazy_static! { [INFO] [stderr] 218 | | static ref PUNC_SET: HashSet = { [INFO] [stderr] 219 | | let mut m = HashSet::new(); [INFO] [stderr] 220 | | m.insert(' '); [INFO] [stderr] ... | [INFO] [stderr] 230 | | }; [INFO] [stderr] 231 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/wordcut_engine-51005c3153b97c9a [INFO] [stdout] test tests::test_dag ... ok [INFO] [stderr] Doc-tests wordcut-engine [INFO] [stdout] test tests::test_segment ... ok [INFO] [stdout] test tests::test_segment_to_strings ... ok [INFO] [stdout] test tests::test_prefix_tree ... ok [INFO] [stdout] test tests::test_put_delimiters ... ok [INFO] [stdout] test tests::test_dag_punc ... ok [INFO] [stdout] test tests::test_load_wordlist ... ok [INFO] [stdout] test tests::test_dag_empty ... ok [INFO] [stdout] test tests::test_wordcut ... ok [INFO] [stdout] test tests::test_dag_latin ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1fc796be0da8dd66ea94abb034c705dffbfd3f1f78173ddde826b7cf35516182", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1fc796be0da8dd66ea94abb034c705dffbfd3f1f78173ddde826b7cf35516182", kill_on_drop: false }` [INFO] [stdout] 1fc796be0da8dd66ea94abb034c705dffbfd3f1f78173ddde826b7cf35516182