[INFO] crate light_arena 1.0.1 is already in cache [INFO] testing light_arena-1.0.1 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate light_arena 1.0.1 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate light_arena 1.0.1 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate light_arena 1.0.1 [INFO] finished tweaking crates.io crate light_arena 1.0.1 [INFO] tweaked toml for crates.io crate light_arena 1.0.1 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 2b7a73bad59723f9e67c9ae9b10a3c01cf45038e58513be2890e73fb0339a1dc [INFO] running `Command { std: "docker" "start" "-a" "2b7a73bad59723f9e67c9ae9b10a3c01cf45038e58513be2890e73fb0339a1dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2b7a73bad59723f9e67c9ae9b10a3c01cf45038e58513be2890e73fb0339a1dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b7a73bad59723f9e67c9ae9b10a3c01cf45038e58513be2890e73fb0339a1dc", kill_on_drop: false }` [INFO] [stdout] 2b7a73bad59723f9e67c9ae9b10a3c01cf45038e58513be2890e73fb0339a1dc [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9d072381a1f8489a777691038e6f64a932c7afd89c65f4d38b5199c0d793d119 [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" "9d072381a1f8489a777691038e6f64a932c7afd89c65f4d38b5199c0d793d119", kill_on_drop: false }` [INFO] [stderr] Compiling light_arena v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.63s [INFO] running `Command { std: "docker" "inspect" "9d072381a1f8489a777691038e6f64a932c7afd89c65f4d38b5199c0d793d119", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d072381a1f8489a777691038e6f64a932c7afd89c65f4d38b5199c0d793d119", kill_on_drop: false }` [INFO] [stdout] 9d072381a1f8489a777691038e6f64a932c7afd89c65f4d38b5199c0d793d119 [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e6351253e6a09e2a39d480f2410bedc0c23c965ce2e354d538d6407faf32e8d2 [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" "e6351253e6a09e2a39d480f2410bedc0c23c965ce2e354d538d6407faf32e8d2", kill_on_drop: false }` [INFO] [stderr] Compiling light_arena v1.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/lib.rs:181:15 [INFO] [stdout] | [INFO] [stdout] 181 | let add: &Eval = allocator.alloc(Add(4)); [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Eval` [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] --> tests/lib.rs:182:15 [INFO] [stdout] | [INFO] [stdout] 182 | let sub: &Eval = allocator.alloc(Subtract { x: 2 }); [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Eval` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/lib.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | let shl: &Eval = allocator.alloc(ShiftLeft); [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Eval` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/lib.rs:184:17 [INFO] [stdout] | [INFO] [stdout] 184 | let clamp: &Eval = allocator.alloc(Clamp::new(-2, 3)); [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Eval` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.04s [INFO] running `Command { std: "docker" "inspect" "e6351253e6a09e2a39d480f2410bedc0c23c965ce2e354d538d6407faf32e8d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6351253e6a09e2a39d480f2410bedc0c23c965ce2e354d538d6407faf32e8d2", kill_on_drop: false }` [INFO] [stdout] e6351253e6a09e2a39d480f2410bedc0c23c965ce2e354d538d6407faf32e8d2 [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 30be5ff112b0e6779244823e3209c9d336c634c44b4a974d84869406e233e2dd [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" "30be5ff112b0e6779244823e3209c9d336c634c44b4a974d84869406e233e2dd", 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] --> tests/lib.rs:181:15 [INFO] [stderr] | [INFO] [stderr] 181 | let add: &Eval = allocator.alloc(Add(4)); [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Eval` [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] --> tests/lib.rs:182:15 [INFO] [stderr] | [INFO] [stderr] 182 | let sub: &Eval = allocator.alloc(Subtract { x: 2 }); [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Eval` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/lib.rs:183:15 [INFO] [stderr] | [INFO] [stderr] 183 | let shl: &Eval = allocator.alloc(ShiftLeft); [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Eval` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/lib.rs:184:17 [INFO] [stderr] | [INFO] [stderr] 184 | let clamp: &Eval = allocator.alloc(Clamp::new(-2, 3)); [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Eval` [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/light_arena-2d9a1b585898b230 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::aligner ... ok [INFO] [stdout] test tests::block ... ok [INFO] [stdout] test tests::memory_arena ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/lib-87a21170ff707504 [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test basic_usage ... ok [INFO] [stdout] test buffer_reuse ... ok [INFO] [stdout] test dynamic_slice ... ok [INFO] [stdout] test fat_align_struct ... ok [INFO] [stdout] test placement_alloc ... ok [INFO] [stdout] test trait_objects ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests light_arena [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 28) ... 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" "30be5ff112b0e6779244823e3209c9d336c634c44b4a974d84869406e233e2dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30be5ff112b0e6779244823e3209c9d336c634c44b4a974d84869406e233e2dd", kill_on_drop: false }` [INFO] [stdout] 30be5ff112b0e6779244823e3209c9d336c634c44b4a974d84869406e233e2dd