[INFO] fetching crate rurel 0.1.2... [INFO] testing rurel-0.1.2 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296 [INFO] extracting crate rurel 0.1.2 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate rurel 0.1.2 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate rurel 0.1.2 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate rurel 0.1.2 [INFO] tweaked toml for crates.io crate rurel 0.1.2 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8aec3f551483455cf753ee9aee6081cfd4133d6ecbe2c25750aa78808600328f [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" "8aec3f551483455cf753ee9aee6081cfd4133d6ecbe2c25750aa78808600328f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8aec3f551483455cf753ee9aee6081cfd4133d6ecbe2c25750aa78808600328f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8aec3f551483455cf753ee9aee6081cfd4133d6ecbe2c25750aa78808600328f", kill_on_drop: false }` [INFO] [stdout] 8aec3f551483455cf753ee9aee6081cfd4133d6ecbe2c25750aa78808600328f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 36a2909919c9a7eb8cfb73d82697dc2ad47aaec666967fa1537f0d48b88552a7 [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" "36a2909919c9a7eb8cfb73d82697dc2ad47aaec666967fa1537f0d48b88552a7", kill_on_drop: false }` [INFO] [stderr] Compiling rurel v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/strategy/explore/random.rs:20:39 [INFO] [stdout] | [INFO] [stdout] 20 | fn pick_action(&self, agent: &mut Agent) -> S::A { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Agent` [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/strategy/explore/mod.rs:17:32 [INFO] [stdout] | [INFO] [stdout] 17 | fn pick_action(&self, &mut Agent) -> S::A; [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Agent` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:124:30 [INFO] [stdout] | [INFO] [stdout] 124 | agent: &mut Agent, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Agent` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:125:38 [INFO] [stdout] | [INFO] [stdout] 125 | learning_strategy: &LearningStrategy, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn LearningStrategy` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:126:45 [INFO] [stdout] | [INFO] [stdout] 126 | termination_strategy: &mut TerminationStrategy, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TerminationStrategy` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:127:41 [INFO] [stdout] | [INFO] [stdout] 127 | exploration_strategy: &ExplorationStrategy) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ExplorationStrategy` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.33s [INFO] running `Command { std: "docker" "inspect" "36a2909919c9a7eb8cfb73d82697dc2ad47aaec666967fa1537f0d48b88552a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36a2909919c9a7eb8cfb73d82697dc2ad47aaec666967fa1537f0d48b88552a7", kill_on_drop: false }` [INFO] [stdout] 36a2909919c9a7eb8cfb73d82697dc2ad47aaec666967fa1537f0d48b88552a7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d5f51c969d25af62438f45216e9895bdc6df23e6c43cd3f6e0948d78f6ce319c [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" "d5f51c969d25af62438f45216e9895bdc6df23e6c43cd3f6e0948d78f6ce319c", kill_on_drop: false }` [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/strategy/explore/random.rs:20:39 [INFO] [stdout] | [INFO] [stdout] 20 | fn pick_action(&self, agent: &mut Agent) -> S::A { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Agent` [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/strategy/explore/mod.rs:17:32 [INFO] [stdout] | [INFO] [stdout] 17 | fn pick_action(&self, &mut Agent) -> S::A; [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Agent` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:124:30 [INFO] [stdout] | [INFO] [stdout] 124 | agent: &mut Agent, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Agent` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:125:38 [INFO] [stdout] | [INFO] [stdout] 125 | learning_strategy: &LearningStrategy, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn LearningStrategy` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:126:45 [INFO] [stdout] | [INFO] [stdout] 126 | termination_strategy: &mut TerminationStrategy, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TerminationStrategy` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:127:41 [INFO] [stdout] | [INFO] [stdout] 127 | exploration_strategy: &ExplorationStrategy) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ExplorationStrategy` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rurel v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/strategy/explore/random.rs:20:39 [INFO] [stdout] | [INFO] [stdout] 20 | fn pick_action(&self, agent: &mut Agent) -> S::A { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Agent` [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/strategy/explore/mod.rs:17:32 [INFO] [stdout] | [INFO] [stdout] 17 | fn pick_action(&self, &mut Agent) -> S::A; [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Agent` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:124:30 [INFO] [stdout] | [INFO] [stdout] 124 | agent: &mut Agent, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Agent` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:125:38 [INFO] [stdout] | [INFO] [stdout] 125 | learning_strategy: &LearningStrategy, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn LearningStrategy` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:126:45 [INFO] [stdout] | [INFO] [stdout] 126 | termination_strategy: &mut TerminationStrategy, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TerminationStrategy` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:127:41 [INFO] [stdout] | [INFO] [stdout] 127 | exploration_strategy: &ExplorationStrategy) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ExplorationStrategy` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.81s [INFO] running `Command { std: "docker" "inspect" "d5f51c969d25af62438f45216e9895bdc6df23e6c43cd3f6e0948d78f6ce319c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5f51c969d25af62438f45216e9895bdc6df23e6c43cd3f6e0948d78f6ce319c", kill_on_drop: false }` [INFO] [stdout] d5f51c969d25af62438f45216e9895bdc6df23e6c43cd3f6e0948d78f6ce319c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2e55646ca5b8f678f52c63419e9405e4b08faaee49e070f832283d52f6f78c97 [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" "2e55646ca5b8f678f52c63419e9405e4b08faaee49e070f832283d52f6f78c97", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/strategy/explore/random.rs:20:39 [INFO] [stderr] | [INFO] [stderr] 20 | fn pick_action(&self, agent: &mut Agent) -> S::A { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Agent` [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/strategy/explore/mod.rs:17:32 [INFO] [stderr] | [INFO] [stderr] 17 | fn pick_action(&self, &mut Agent) -> S::A; [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Agent` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:124:30 [INFO] [stderr] | [INFO] [stderr] 124 | agent: &mut Agent, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Agent` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:125:38 [INFO] [stderr] | [INFO] [stderr] 125 | learning_strategy: &LearningStrategy, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn LearningStrategy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:126:45 [INFO] [stderr] | [INFO] [stderr] 126 | termination_strategy: &mut TerminationStrategy, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TerminationStrategy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:127:41 [INFO] [stderr] | [INFO] [stderr] 127 | exploration_strategy: &ExplorationStrategy) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ExplorationStrategy` [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/strategy/explore/random.rs:20:39 [INFO] [stderr] | [INFO] [stderr] 20 | fn pick_action(&self, agent: &mut Agent) -> S::A { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Agent` [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/strategy/explore/mod.rs:17:32 [INFO] [stderr] | [INFO] [stderr] 17 | fn pick_action(&self, &mut Agent) -> S::A; [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Agent` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:124:30 [INFO] [stderr] | [INFO] [stderr] 124 | agent: &mut Agent, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Agent` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:125:38 [INFO] [stderr] | [INFO] [stderr] 125 | learning_strategy: &LearningStrategy, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn LearningStrategy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:126:45 [INFO] [stderr] | [INFO] [stderr] 126 | termination_strategy: &mut TerminationStrategy, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TerminationStrategy` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:127:41 [INFO] [stderr] | [INFO] [stderr] 127 | exploration_strategy: &ExplorationStrategy) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ExplorationStrategy` [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rurel-ad64e0c73b04a093 [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] [stderr] Doc-tests rurel [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 19) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2e55646ca5b8f678f52c63419e9405e4b08faaee49e070f832283d52f6f78c97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e55646ca5b8f678f52c63419e9405e4b08faaee49e070f832283d52f6f78c97", kill_on_drop: false }` [INFO] [stdout] 2e55646ca5b8f678f52c63419e9405e4b08faaee49e070f832283d52f6f78c97