[INFO] fetching crate stint 0.0.0... [INFO] testing stint-0.0.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate stint 0.0.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate stint 0.0.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate stint 0.0.0 [INFO] finished tweaking crates.io crate stint 0.0.0 [INFO] tweaked toml for crates.io crate stint 0.0.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate stint 0.0.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8b9ecd67d6722a84227a68cc205960697bec3ad19341e57bb793a3afee4e1e4c [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" "8b9ecd67d6722a84227a68cc205960697bec3ad19341e57bb793a3afee4e1e4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8b9ecd67d6722a84227a68cc205960697bec3ad19341e57bb793a3afee4e1e4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b9ecd67d6722a84227a68cc205960697bec3ad19341e57bb793a3afee4e1e4c", kill_on_drop: false }` [INFO] [stdout] 8b9ecd67d6722a84227a68cc205960697bec3ad19341e57bb793a3afee4e1e4c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 66bdd0da11c572541fe8b681876afb6452faba96979234a376c6a6483b527427 [INFO] running `Command { std: "docker" "start" "-a" "66bdd0da11c572541fe8b681876afb6452faba96979234a376c6a6483b527427", kill_on_drop: false }` [INFO] [stderr] Compiling stint v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.33s [INFO] running `Command { std: "docker" "inspect" "66bdd0da11c572541fe8b681876afb6452faba96979234a376c6a6483b527427", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66bdd0da11c572541fe8b681876afb6452faba96979234a376c6a6483b527427", kill_on_drop: false }` [INFO] [stdout] 66bdd0da11c572541fe8b681876afb6452faba96979234a376c6a6483b527427 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--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] 2a7cd042e4140386ebf457b91d1b37a8fa675460cdb243792cc43a019d5f9b1a [INFO] running `Command { std: "docker" "start" "-a" "2a7cd042e4140386ebf457b91d1b37a8fa675460cdb243792cc43a019d5f9b1a", kill_on_drop: false }` [INFO] [stderr] Compiling stint v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.74s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/stint-994a9ba6cf7c0a6c) [INFO] running `Command { std: "docker" "inspect" "2a7cd042e4140386ebf457b91d1b37a8fa675460cdb243792cc43a019d5f9b1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a7cd042e4140386ebf457b91d1b37a8fa675460cdb243792cc43a019d5f9b1a", kill_on_drop: false }` [INFO] [stdout] 2a7cd042e4140386ebf457b91d1b37a8fa675460cdb243792cc43a019d5f9b1a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] f9958112c8a6080ac87fca4fc4a89bf4ad41ec23b37cfa8e86d5e201b29040b0 [INFO] running `Command { std: "docker" "start" "-a" "f9958112c8a6080ac87fca4fc4a89bf4ad41ec23b37cfa8e86d5e201b29040b0", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/stint-994a9ba6cf7c0a6c) [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" "f9958112c8a6080ac87fca4fc4a89bf4ad41ec23b37cfa8e86d5e201b29040b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9958112c8a6080ac87fca4fc4a89bf4ad41ec23b37cfa8e86d5e201b29040b0", kill_on_drop: false }` [INFO] [stdout] f9958112c8a6080ac87fca4fc4a89bf4ad41ec23b37cfa8e86d5e201b29040b0