[INFO] cloning repository https://github.com/JimmyDeuce/Rustball [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JimmyDeuce/Rustball" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJimmyDeuce%2FRustball", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJimmyDeuce%2FRustball'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b6f9240186b40b6269a6ce0f1187f68004274ba5 [INFO] testing JimmyDeuce/Rustball against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJimmyDeuce%2FRustball" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JimmyDeuce/Rustball on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JimmyDeuce/Rustball [INFO] finished tweaking git repo https://github.com/JimmyDeuce/Rustball [INFO] tweaked toml for git repo https://github.com/JimmyDeuce/Rustball written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/JimmyDeuce/Rustball already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-macros v1.1.0 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.72 [INFO] [stderr] Downloaded hyper-rustls v0.22.1 [INFO] [stderr] Downloaded pin-project v1.0.5 [INFO] [stderr] Downloaded pin-project-internal v1.0.5 [INFO] [stderr] Downloaded async-trait v0.1.48 [INFO] [stderr] Downloaded sha-1 v0.9.4 [INFO] [stderr] Downloaded webpki-roots v0.21.0 [INFO] [stderr] Downloaded httparse v1.3.5 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.72 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.72 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.72 [INFO] [stderr] Downloaded input_buffer v0.3.1 [INFO] [stderr] Downloaded tungstenite v0.11.1 [INFO] [stderr] Downloaded syn v1.0.64 [INFO] [stderr] Downloaded web-sys v0.3.49 [INFO] [stderr] Downloaded h2 v0.3.1 [INFO] [stderr] Downloaded reqwest v0.11.2 [INFO] [stderr] Downloaded idna v0.2.2 [INFO] [stderr] Downloaded tokio-util v0.6.5 [INFO] [stderr] Downloaded url v2.2.1 [INFO] [stderr] Downloaded mio v0.7.10 [INFO] [stderr] Downloaded hyper v0.14.4 [INFO] [stderr] Downloaded command_attr v0.3.5 [INFO] [stderr] Downloaded typemap_rev v0.1.4 [INFO] [stderr] Downloaded js-sys v0.3.49 [INFO] [stderr] Downloaded serenity v0.10.5 [INFO] [stderr] Downloaded async-tungstenite v0.11.0 [INFO] [stderr] Downloaded tracing v0.1.25 [INFO] [stderr] Downloaded wasm-bindgen v0.2.72 [INFO] [stderr] Downloaded uwl v0.6.0 [INFO] [stderr] Downloaded libc v0.2.90 [INFO] [stderr] Downloaded tokio v1.4.0 [INFO] [stderr] Downloaded http-body v0.4.1 [INFO] [stderr] Downloaded rustls v0.19.0 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.22 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e4dbd8c7c2f06e3788a7b987f1f92fe5e8bfad0abe9aabb0823e99abef912631 [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" "e4dbd8c7c2f06e3788a7b987f1f92fe5e8bfad0abe9aabb0823e99abef912631", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e4dbd8c7c2f06e3788a7b987f1f92fe5e8bfad0abe9aabb0823e99abef912631", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4dbd8c7c2f06e3788a7b987f1f92fe5e8bfad0abe9aabb0823e99abef912631", kill_on_drop: false }` [INFO] [stdout] e4dbd8c7c2f06e3788a7b987f1f92fe5e8bfad0abe9aabb0823e99abef912631 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", 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] 54f49ae67562f708dd498f98e1d733e94eb79097d0e50bdaf6778fcce979e6de [INFO] running `Command { std: "docker" "start" "-a" "54f49ae67562f708dd498f98e1d733e94eb79097d0e50bdaf6778fcce979e6de", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.90 [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling futures-core v0.3.13 [INFO] [stderr] Compiling futures-sink v0.3.13 [INFO] [stderr] Compiling futures-io v0.3.13 [INFO] [stderr] Compiling futures-task v0.3.13 [INFO] [stderr] Compiling async-trait v0.1.48 [INFO] [stderr] Compiling serenity v0.10.5 [INFO] [stderr] Compiling typemap_rev v0.1.4 [INFO] [stderr] Compiling tokio v1.4.0 [INFO] [stderr] Compiling http-body v0.4.1 [INFO] [stderr] Compiling idna v0.2.2 [INFO] [stderr] Compiling futures-channel v0.3.13 [INFO] [stderr] Compiling url v2.2.1 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling mio v0.7.10 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling socket2 v0.3.19 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling flate2 v1.0.20 [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 webpki v0.21.4 [INFO] [stderr] Compiling sct v0.6.0 [INFO] [stderr] Compiling rustls v0.19.0 [INFO] [stderr] Compiling webpki-roots v0.21.0 [INFO] [stderr] Compiling webpki-roots v0.20.0 [INFO] [stderr] Compiling tungstenite v0.11.1 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling pin-project-internal v1.0.5 [INFO] [stderr] Compiling command_attr v0.3.5 [INFO] [stderr] Compiling futures-util v0.3.13 [INFO] [stderr] Compiling pin-project v1.0.5 [INFO] [stderr] Compiling tracing v0.1.25 [INFO] [stderr] Compiling tokio-util v0.6.5 [INFO] [stderr] Compiling tokio-rustls v0.22.0 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling futures v0.3.13 [INFO] [stderr] Compiling async-tungstenite v0.11.0 [INFO] [stderr] Compiling h2 v0.3.1 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling hyper v0.14.4 [INFO] [stderr] Compiling hyper-rustls v0.22.1 [INFO] [stderr] Compiling reqwest v0.11.2 [INFO] [stderr] Compiling rustball v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 21s [INFO] running `Command { std: "docker" "inspect" "54f49ae67562f708dd498f98e1d733e94eb79097d0e50bdaf6778fcce979e6de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54f49ae67562f708dd498f98e1d733e94eb79097d0e50bdaf6778fcce979e6de", kill_on_drop: false }` [INFO] [stdout] 54f49ae67562f708dd498f98e1d733e94eb79097d0e50bdaf6778fcce979e6de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f08971d6640c1354306941478b21abda50f9a497d97471cd9ab23ba386ff42ee [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" "f08971d6640c1354306941478b21abda50f9a497d97471cd9ab23ba386ff42ee", kill_on_drop: false }` [INFO] [stderr] Compiling rustball v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 8.81s [INFO] running `Command { std: "docker" "inspect" "f08971d6640c1354306941478b21abda50f9a497d97471cd9ab23ba386ff42ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f08971d6640c1354306941478b21abda50f9a497d97471cd9ab23ba386ff42ee", kill_on_drop: false }` [INFO] [stdout] f08971d6640c1354306941478b21abda50f9a497d97471cd9ab23ba386ff42ee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 95925ea9ec44d4f72ee437a3dc4029a3c3238674830087903b12c56aa6810fd4 [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" "95925ea9ec44d4f72ee437a3dc4029a3c3238674830087903b12c56aa6810fd4", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rustball-9d1cc5c95a3a6971) [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" "95925ea9ec44d4f72ee437a3dc4029a3c3238674830087903b12c56aa6810fd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95925ea9ec44d4f72ee437a3dc4029a3c3238674830087903b12c56aa6810fd4", kill_on_drop: false }` [INFO] [stdout] 95925ea9ec44d4f72ee437a3dc4029a3c3238674830087903b12c56aa6810fd4