[INFO] fetching crate rsrl_domains 0.2.0... [INFO] testing rsrl_domains-0.2.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate rsrl_domains 0.2.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate rsrl_domains 0.2.0 [INFO] finished tweaking crates.io crate rsrl_domains 0.2.0 [INFO] tweaked toml for crates.io crate rsrl_domains 0.2.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rsrl_domains 0.2.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 32 packages to latest compatible versions [INFO] [stderr] Adding cpython v0.3.0 (available: v0.7.2) [INFO] [stderr] Adding ndarray v0.12.1 (available: v0.16.1) [INFO] [stderr] Adding rand v0.7.3 (available: v0.9.2) [INFO] [stderr] Adding spaces v5.0.0 (available: v6.0.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1c6ceb9ab6930347540f25c68f7c5b4d7169c30fff005479be74dd4a24756d69 [INFO] running `Command { std: "docker" "start" "-a" "1c6ceb9ab6930347540f25c68f7c5b4d7169c30fff005479be74dd4a24756d69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1c6ceb9ab6930347540f25c68f7c5b4d7169c30fff005479be74dd4a24756d69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c6ceb9ab6930347540f25c68f7c5b4d7169c30fff005479be74dd4a24756d69", kill_on_drop: false }` [INFO] [stdout] 1c6ceb9ab6930347540f25c68f7c5b4d7169c30fff005479be74dd4a24756d69 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 82a03846619ec153fdfde0670ef49d345d44f536876f9e0b2ac9ce147016401a [INFO] running `Command { std: "docker" "start" "-a" "82a03846619ec153fdfde0670ef49d345d44f536876f9e0b2ac9ce147016401a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Compiling ndarray v0.12.1 [INFO] [stderr] Compiling rawpointer v0.1.0 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling spaces v5.0.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rsrl_domains v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/lib.rs:326:33 [INFO] [stdout] | [INFO] [stdout] 326 | action: t.action.clone(), [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `A` does not implement `Clone`, so calling `clone` on `&A` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.28s [INFO] running `Command { std: "docker" "inspect" "82a03846619ec153fdfde0670ef49d345d44f536876f9e0b2ac9ce147016401a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82a03846619ec153fdfde0670ef49d345d44f536876f9e0b2ac9ce147016401a", kill_on_drop: false }` [INFO] [stdout] 82a03846619ec153fdfde0670ef49d345d44f536876f9e0b2ac9ce147016401a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8a050de8cac437132d2e5e491e2952cfaadd02fca10157569333f25e7b98a7c6 [INFO] running `Command { std: "docker" "start" "-a" "8a050de8cac437132d2e5e491e2952cfaadd02fca10157569333f25e7b98a7c6", kill_on_drop: false }` [INFO] [stderr] Compiling rsrl_domains v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/lib.rs:326:33 [INFO] [stdout] | [INFO] [stdout] 326 | action: t.action.clone(), [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `A` does not implement `Clone`, so calling `clone` on `&A` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/cart_pole.rs:147:18 [INFO] [stdout] | [INFO] [stdout] 147 | let (ns, r) = m.step(&0); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 147 | let (ns, _r) = m.step(&0); [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `DT_STEP` [INFO] [stdout] | [INFO] [stdout] 147 - let (ns, r) = m.step(&0); [INFO] [stdout] 147 + let (ns, hiv::DT_STEP) = m.step(&0); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/cart_pole.rs:155:18 [INFO] [stdout] | [INFO] [stdout] 155 | let (ns, r) = m.step(&0); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 155 | let (ns, _r) = m.step(&0); [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `DT_STEP` [INFO] [stdout] | [INFO] [stdout] 155 - let (ns, r) = m.step(&0); [INFO] [stdout] 155 + let (ns, hiv::DT_STEP) = m.step(&0); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/cart_pole.rs:168:18 [INFO] [stdout] | [INFO] [stdout] 168 | let (ns, r) = m.step(&1); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 168 | let (ns, _r) = m.step(&1); [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `DT_STEP` [INFO] [stdout] | [INFO] [stdout] 168 - let (ns, r) = m.step(&1); [INFO] [stdout] 168 + let (ns, hiv::DT_STEP) = m.step(&1); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/cart_pole.rs:176:18 [INFO] [stdout] | [INFO] [stdout] 176 | let (ns, r) = m.step(&1); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 176 | let (ns, _r) = m.step(&1); [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `DT_STEP` [INFO] [stdout] | [INFO] [stdout] 176 - let (ns, r) = m.step(&1); [INFO] [stdout] 176 + let (ns, hiv::DT_STEP) = m.step(&1); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/lib.rs:326:33 [INFO] [stdout] | [INFO] [stdout] 326 | action: t.action.clone(), [INFO] [stdout] | ^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `A` does not implement `Clone`, so calling `clone` on `&A` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.98s [INFO] running `Command { std: "docker" "inspect" "8a050de8cac437132d2e5e491e2952cfaadd02fca10157569333f25e7b98a7c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a050de8cac437132d2e5e491e2952cfaadd02fca10157569333f25e7b98a7c6", kill_on_drop: false }` [INFO] [stdout] 8a050de8cac437132d2e5e491e2952cfaadd02fca10157569333f25e7b98a7c6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3b7623c101ee9f6a03b4dd76310e2023fcc63942e8eb50cb20bccd6be638302f [INFO] running `Command { std: "docker" "start" "-a" "3b7623c101ee9f6a03b4dd76310e2023fcc63942e8eb50cb20bccd6be638302f", kill_on_drop: false }` [INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stderr] --> src/lib.rs:326:33 [INFO] [stderr] | [INFO] [stderr] 326 | action: t.action.clone(), [INFO] [stderr] | ^^^^^^^^ help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] = note: the type `A` does not implement `Clone`, so calling `clone` on `&A` copies the reference, which does not do anything and can be removed [INFO] [stderr] = note: `#[warn(noop_method_call)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r` [INFO] [stderr] --> src/cart_pole.rs:147:18 [INFO] [stderr] | [INFO] [stderr] 147 | let (ns, r) = m.step(&0); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: if this is intentional, prefix it with an underscore [INFO] [stderr] | [INFO] [stderr] 147 | let (ns, _r) = m.step(&0); [INFO] [stderr] | + [INFO] [stderr] help: you might have meant to pattern match on the similarly named constant `DT_STEP` [INFO] [stderr] | [INFO] [stderr] 147 - let (ns, r) = m.step(&0); [INFO] [stderr] 147 + let (ns, hiv::DT_STEP) = m.step(&0); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r` [INFO] [stderr] --> src/cart_pole.rs:155:18 [INFO] [stderr] | [INFO] [stderr] 155 | let (ns, r) = m.step(&0); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] help: if this is intentional, prefix it with an underscore [INFO] [stderr] | [INFO] [stderr] 155 | let (ns, _r) = m.step(&0); [INFO] [stderr] | + [INFO] [stderr] help: you might have meant to pattern match on the similarly named constant `DT_STEP` [INFO] [stderr] | [INFO] [stderr] 155 - let (ns, r) = m.step(&0); [INFO] [stderr] 155 + let (ns, hiv::DT_STEP) = m.step(&0); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r` [INFO] [stderr] --> src/cart_pole.rs:168:18 [INFO] [stderr] | [INFO] [stderr] 168 | let (ns, r) = m.step(&1); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] help: if this is intentional, prefix it with an underscore [INFO] [stderr] | [INFO] [stderr] 168 | let (ns, _r) = m.step(&1); [INFO] [stderr] | + [INFO] [stderr] help: you might have meant to pattern match on the similarly named constant `DT_STEP` [INFO] [stderr] | [INFO] [stderr] 168 - let (ns, r) = m.step(&1); [INFO] [stderr] 168 + let (ns, hiv::DT_STEP) = m.step(&1); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r` [INFO] [stderr] --> src/cart_pole.rs:176:18 [INFO] [stderr] | [INFO] [stderr] 176 | let (ns, r) = m.step(&1); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] help: if this is intentional, prefix it with an underscore [INFO] [stderr] | [INFO] [stderr] 176 | let (ns, _r) = m.step(&1); [INFO] [stderr] | + [INFO] [stderr] help: you might have meant to pattern match on the similarly named constant `DT_STEP` [INFO] [stderr] | [INFO] [stderr] 176 - let (ns, r) = m.step(&1); [INFO] [stderr] 176 + let (ns, hiv::DT_STEP) = m.step(&1); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `rsrl_domains` (lib) generated 1 warning (run `cargo fix --lib -p rsrl_domains` to apply 1 suggestion) [INFO] [stderr] warning: `rsrl_domains` (lib test) generated 5 warnings (1 duplicate) (run `cargo fix --lib -p rsrl_domains --tests` to apply 4 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rsrl_domains-1b325908ae798ed8) [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test acrobot::tests::test_initial_observation ... ok [INFO] [stdout] test cart_pole::tests::test_step_0 ... ok [INFO] [stdout] test cart_pole::tests::test_step_1 ... ok [INFO] [stdout] test cliff_walk::tests::test_cliff_direct ... ok [INFO] [stdout] test cliff_walk::tests::test_cliff_indirect ... ok [INFO] [stdout] test cliff_walk::tests::test_optimal ... ok [INFO] [stdout] test grid_world::tests::test_get ... ok [INFO] [stdout] test cliff_walk::tests::test_safe ... ok [INFO] [stdout] test grid_world::tests::test_from_str ... ok [INFO] [stdout] test grid_world::tests::test_motion_validation ... ok [INFO] [stdout] test grid_world::tests::test_motions ... ok [INFO] [stdout] test grid_world::tests::test_move_ew ... ok [INFO] [stdout] test grid_world::tests::test_move_ns ... ok [INFO] [stdout] test hiv::tests::test_initial_observation ... ok [INFO] [stdout] test mountain_car::continuous::tests::test_is_terminal ... ok [INFO] [stdout] test hiv::tests::test_limits ... ok [INFO] [stdout] test mountain_car::discrete::tests::test_initial_observation ... ok [INFO] [stdout] test mountain_car::discrete::tests::test_is_terminal ... ok [INFO] [stdout] test hiv::tests::test_initial_observation_default ... ok [INFO] [stdout] test mountain_car::continuous::tests::test_initial_observation ... ok [INFO] [stdout] test cart_pole::tests::test_initial_observation ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests rsrl_domains [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" "3b7623c101ee9f6a03b4dd76310e2023fcc63942e8eb50cb20bccd6be638302f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b7623c101ee9f6a03b4dd76310e2023fcc63942e8eb50cb20bccd6be638302f", kill_on_drop: false }` [INFO] [stdout] 3b7623c101ee9f6a03b4dd76310e2023fcc63942e8eb50cb20bccd6be638302f