[INFO] fetching crate procset 0.1.2... [INFO] testing procset-0.1.2 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate procset 0.1.2 into /workspace/builds/worker-84/source [INFO] validating manifest of crates.io crate procset 0.1.2 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate procset 0.1.2 [INFO] finished tweaking crates.io crate procset 0.1.2 [INFO] tweaked toml for crates.io crate procset 0.1.2 written to /workspace/builds/worker-84/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e7fa2c0c528fd67fb10ed4ee006d430725326d6b6e847a0a840239b78816c33a [INFO] running `Command { std: "docker" "start" "-a" "e7fa2c0c528fd67fb10ed4ee006d430725326d6b6e847a0a840239b78816c33a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e7fa2c0c528fd67fb10ed4ee006d430725326d6b6e847a0a840239b78816c33a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7fa2c0c528fd67fb10ed4ee006d430725326d6b6e847a0a840239b78816c33a", kill_on_drop: false }` [INFO] [stdout] e7fa2c0c528fd67fb10ed4ee006d430725326d6b6e847a0a840239b78816c33a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b077e25fc030ed8ababb2ef38d332e6637412a04cb17fcdac1b7d9579fe810b5 [INFO] running `Command { std: "docker" "start" "-a" "b077e25fc030ed8ababb2ef38d332e6637412a04cb17fcdac1b7d9579fe810b5", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling procset v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/libinterval_set/interval_set.rs:366:54 [INFO] [stdout] | [INFO] [stdout] 366 | fn merge(self, rhs: IntervalSet, keep_operator: &Fn(bool, bool) -> bool) -> IntervalSet { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 366 - fn merge(self, rhs: IntervalSet, keep_operator: &Fn(bool, bool) -> bool) -> IntervalSet { [INFO] [stdout] 366 + fn merge(self, rhs: IntervalSet, keep_operator: &dyn Fn(bool, bool) -> bool) -> IntervalSet { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/libinterval_set/interval_set.rs:192:13 [INFO] [stdout] | [INFO] [stdout] 192 | let mut iter = self.split_whitespace(); [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: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.69s [INFO] running `Command { std: "docker" "inspect" "b077e25fc030ed8ababb2ef38d332e6637412a04cb17fcdac1b7d9579fe810b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b077e25fc030ed8ababb2ef38d332e6637412a04cb17fcdac1b7d9579fe810b5", kill_on_drop: false }` [INFO] [stdout] b077e25fc030ed8ababb2ef38d332e6637412a04cb17fcdac1b7d9579fe810b5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 884bd4ba20ddf8706092574ecd162ab35e28ccf2e2a3929c01f70056b13d9a97 [INFO] running `Command { std: "docker" "start" "-a" "884bd4ba20ddf8706092574ecd162ab35e28ccf2e2a3929c01f70056b13d9a97", kill_on_drop: false }` [INFO] [stderr] Compiling procset v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/libinterval_set/interval_set.rs:366:54 [INFO] [stdout] | [INFO] [stdout] 366 | fn merge(self, rhs: IntervalSet, keep_operator: &Fn(bool, bool) -> bool) -> IntervalSet { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 366 - fn merge(self, rhs: IntervalSet, keep_operator: &Fn(bool, bool) -> bool) -> IntervalSet { [INFO] [stdout] 366 + fn merge(self, rhs: IntervalSet, keep_operator: &dyn Fn(bool, bool) -> bool) -> IntervalSet { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/libinterval_set/interval_set.rs:192:13 [INFO] [stdout] | [INFO] [stdout] 192 | let mut iter = self.split_whitespace(); [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: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/libinterval_set/interval_set.rs:366:54 [INFO] [stdout] | [INFO] [stdout] 366 | fn merge(self, rhs: IntervalSet, keep_operator: &Fn(bool, bool) -> bool) -> IntervalSet { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 366 - fn merge(self, rhs: IntervalSet, keep_operator: &Fn(bool, bool) -> bool) -> IntervalSet { [INFO] [stdout] 366 + fn merge(self, rhs: IntervalSet, keep_operator: &dyn Fn(bool, bool) -> bool) -> IntervalSet { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/libinterval_set/interval_set.rs:192:13 [INFO] [stdout] | [INFO] [stdout] 192 | let mut iter = self.split_whitespace(); [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: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.06s [INFO] [stderr] Executable unittests src/libinterval_set/lib.rs (/opt/rustwide/target/debug/deps/interval_set-b1138e5f6be8181e) [INFO] running `Command { std: "docker" "inspect" "884bd4ba20ddf8706092574ecd162ab35e28ccf2e2a3929c01f70056b13d9a97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "884bd4ba20ddf8706092574ecd162ab35e28ccf2e2a3929c01f70056b13d9a97", kill_on_drop: false }` [INFO] [stdout] 884bd4ba20ddf8706092574ecd162ab35e28ccf2e2a3929c01f70056b13d9a97 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 48ed2f32676e297e5c077c2670549aa2cf9b2f95a9d17ae88f4b5817c451ef3b [INFO] running `Command { std: "docker" "start" "-a" "48ed2f32676e297e5c077c2670549aa2cf9b2f95a9d17ae88f4b5817c451ef3b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/libinterval_set/interval_set.rs:366:54 [INFO] [stderr] | [INFO] [stderr] 366 | fn merge(self, rhs: IntervalSet, keep_operator: &Fn(bool, bool) -> bool) -> IntervalSet { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 366 - fn merge(self, rhs: IntervalSet, keep_operator: &Fn(bool, bool) -> bool) -> IntervalSet { [INFO] [stderr] 366 + fn merge(self, rhs: IntervalSet, keep_operator: &dyn Fn(bool, bool) -> bool) -> IntervalSet { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/libinterval_set/interval_set.rs:192:13 [INFO] [stderr] | [INFO] [stderr] 192 | let mut iter = self.split_whitespace(); [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: `procset` (lib) generated 2 warnings [INFO] [stderr] warning: `procset` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.46s [INFO] [stderr] Running unittests src/libinterval_set/lib.rs (/opt/rustwide/target/debug/deps/interval_set-b1138e5f6be8181e) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test interval_set::tests::test_flatten ... ok [INFO] [stdout] test interval_set::tests::test_difference ... ok [INFO] [stdout] test interval_set::tests::test_insertion ... ok [INFO] [stdout] test interval_set::tests::test_intersection ... ok [INFO] [stdout] test interval_set::tests::test_print ... ok [INFO] [stdout] test interval_set::tests::test_symetric_difference ... ok [INFO] [stdout] test interval_set::tests::test_to_interval_set ... ok [INFO] [stdout] test interval_set::tests::test_union ... ok [INFO] [stdout] test interval_set::tests::test_unflatten ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] [stderr] Doc-tests interval_set [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test src/libinterval_set/interval_set.rs - interval_set::Interval::is_valid (line 81) ... ok [INFO] [stdout] test src/libinterval_set/interval_set.rs - interval_set::Vec<(u32,u32)>::to_interval_set (line 145) ... ok [INFO] [stdout] test src/libinterval_set/interval_set.rs - interval_set::IntervalSet::union (line 228) ... ok [INFO] [stdout] test src/libinterval_set/interval_set.rs - interval_set::IntervalSet::symetric_difference (line 273) ... ok [INFO] [stdout] test src/libinterval_set/interval_set.rs - interval_set::Vec::to_interval_set (line 122) ... ok [INFO] [stdout] test src/libinterval_set/interval_set.rs - interval_set::IntervalSet::intersection (line 243) ... ok [INFO] [stdout] test src/libinterval_set/interval_set.rs - interval_set::Interval::is_valid (line 89) ... ok [INFO] [stdout] test src/libinterval_set/interval_set.rs - interval_set::IntervalSet::difference (line 258) ... ok [INFO] [stdout] test src/libinterval_set/interval_set.rs - interval_set::String::to_interval_set (line 172) ... ok [INFO] [stdout] test src/libinterval_set/interval_set.rs - interval_set::IntervalSet::max (line 290) ... ok [INFO] [stdout] test src/libinterval_set/interval_set.rs - interval_set::IntervalSet::size (line 328) ... ok [INFO] [stdout] test src/libinterval_set/interval_set.rs - interval_set::IntervalSet::iter (line 347) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "48ed2f32676e297e5c077c2670549aa2cf9b2f95a9d17ae88f4b5817c451ef3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48ed2f32676e297e5c077c2670549aa2cf9b2f95a9d17ae88f4b5817c451ef3b", kill_on_drop: false }` [INFO] [stdout] 48ed2f32676e297e5c077c2670549aa2cf9b2f95a9d17ae88f4b5817c451ef3b