[INFO] updating cached repository https://github.com/gasuketsu/rust-pingpong [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3a16c2b95dadff2661d64b40133993643d97a4e5 [INFO] testing gasuketsu/rust-pingpong against 1.45.2 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgasuketsu%2Frust-pingpong" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gasuketsu/rust-pingpong on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gasuketsu/rust-pingpong [INFO] finished tweaking git repo https://github.com/gasuketsu/rust-pingpong [INFO] tweaked toml for git repo https://github.com/gasuketsu/rust-pingpong written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/gasuketsu/rust-pingpong already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f19b7b97867448a7aa756f3926799f4bb5174c0fb87ea647f3feea0188e93c5f [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" "f19b7b97867448a7aa756f3926799f4bb5174c0fb87ea647f3feea0188e93c5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f19b7b97867448a7aa756f3926799f4bb5174c0fb87ea647f3feea0188e93c5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f19b7b97867448a7aa756f3926799f4bb5174c0fb87ea647f3feea0188e93c5f", kill_on_drop: false }` [INFO] [stdout] f19b7b97867448a7aa756f3926799f4bb5174c0fb87ea647f3feea0188e93c5f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 953ff87c087fc6cbd39cfe08c044006699acc03c057a17cb86c14ef3d2b79bf8 [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" "953ff87c087fc6cbd39cfe08c044006699acc03c057a17cb86c14ef3d2b79bf8", kill_on_drop: false }` [INFO] [stderr] Compiling pingpong v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/pingpong.rs:9:43 [INFO] [stdout] | [INFO] [stdout] 9 | fn next_state(self: Box) -> Box; [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn State` [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/pingpong.rs:19:43 [INFO] [stdout] | [INFO] [stdout] 19 | fn next_state(self: Box) -> Box { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn State` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/pingpong.rs:20:36 [INFO] [stdout] | [INFO] [stdout] 20 | Box::new(PongState) as Box [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn State` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/pingpong.rs:31:43 [INFO] [stdout] | [INFO] [stdout] 31 | fn next_state(self: Box) -> Box { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn State` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/pingpong.rs:32:36 [INFO] [stdout] | [INFO] [stdout] 32 | Box::new(PingState) as Box [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn State` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:4:54 [INFO] [stdout] | [INFO] [stdout] 4 | let mut s = Box::new(pingpong::PingState) as Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn pingpong::State` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.12s [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "953ff87c087fc6cbd39cfe08c044006699acc03c057a17cb86c14ef3d2b79bf8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "953ff87c087fc6cbd39cfe08c044006699acc03c057a17cb86c14ef3d2b79bf8", kill_on_drop: false }` [INFO] [stdout] 953ff87c087fc6cbd39cfe08c044006699acc03c057a17cb86c14ef3d2b79bf8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 065da7d9602e8f55e7d0212fd420bd74567fa3011418c95d57968f83393f5059 [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" "065da7d9602e8f55e7d0212fd420bd74567fa3011418c95d57968f83393f5059", kill_on_drop: false }` [INFO] [stderr] Compiling pingpong v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/pingpong.rs:9:43 [INFO] [stdout] | [INFO] [stdout] 9 | fn next_state(self: Box) -> Box; [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn State` [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/pingpong.rs:19:43 [INFO] [stdout] | [INFO] [stdout] 19 | fn next_state(self: Box) -> Box { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn State` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/pingpong.rs:20:36 [INFO] [stdout] | [INFO] [stdout] 20 | Box::new(PongState) as Box [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn State` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/pingpong.rs:31:43 [INFO] [stdout] | [INFO] [stdout] 31 | fn next_state(self: Box) -> Box { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn State` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/pingpong.rs:32:36 [INFO] [stdout] | [INFO] [stdout] 32 | Box::new(PingState) as Box [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn State` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:4:54 [INFO] [stdout] | [INFO] [stdout] 4 | let mut s = Box::new(pingpong::PingState) as Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn pingpong::State` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.92s [INFO] running `Command { std: "docker" "inspect" "065da7d9602e8f55e7d0212fd420bd74567fa3011418c95d57968f83393f5059", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "065da7d9602e8f55e7d0212fd420bd74567fa3011418c95d57968f83393f5059", kill_on_drop: false }` [INFO] [stdout] 065da7d9602e8f55e7d0212fd420bd74567fa3011418c95d57968f83393f5059 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.45.2" "test" "--frozen", 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] fac048a4b01b8b18a0a2c2a665da08f580ec9771a6a5683b1124e0b97b11dfd7 [INFO] running `Command { std: "docker" "start" "-a" "fac048a4b01b8b18a0a2c2a665da08f580ec9771a6a5683b1124e0b97b11dfd7", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pingpong.rs:9:43 [INFO] [stderr] | [INFO] [stderr] 9 | fn next_state(self: Box) -> Box; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn State` [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/pingpong.rs:19:43 [INFO] [stderr] | [INFO] [stderr] 19 | fn next_state(self: Box) -> Box { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn State` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pingpong.rs:20:36 [INFO] [stderr] | [INFO] [stderr] 20 | Box::new(PongState) as Box [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn State` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pingpong.rs:31:43 [INFO] [stderr] | [INFO] [stderr] 31 | fn next_state(self: Box) -> Box { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn State` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pingpong.rs:32:36 [INFO] [stderr] | [INFO] [stderr] 32 | Box::new(PingState) as Box [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn State` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:4:54 [INFO] [stderr] | [INFO] [stderr] 4 | let mut s = Box::new(pingpong::PingState) as Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn pingpong::State` [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/pingpong-09619d77c16e6089 [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" "fac048a4b01b8b18a0a2c2a665da08f580ec9771a6a5683b1124e0b97b11dfd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fac048a4b01b8b18a0a2c2a665da08f580ec9771a6a5683b1124e0b97b11dfd7", kill_on_drop: false }` [INFO] [stdout] fac048a4b01b8b18a0a2c2a665da08f580ec9771a6a5683b1124e0b97b11dfd7