[INFO] fetching crate nnsplit 0.5.8... [INFO] testing nnsplit-0.5.8 against 1.55.0 for beta-1.56-1 [INFO] extracting crate nnsplit 0.5.8 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate nnsplit 0.5.8 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate nnsplit 0.5.8 [INFO] removed 2 missing examples [INFO] finished tweaking crates.io crate nnsplit 0.5.8 [INFO] tweaked toml for crates.io crate nnsplit 0.5.8 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate crates.io crate nnsplit 0.5.8 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ef44b921a547edbfd8d4166d894343b3c0bd6e3021de1fb0c7b82b9723e0e0c1 [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" "ef44b921a547edbfd8d4166d894343b3c0bd6e3021de1fb0c7b82b9723e0e0c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ef44b921a547edbfd8d4166d894343b3c0bd6e3021de1fb0c7b82b9723e0e0c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef44b921a547edbfd8d4166d894343b3c0bd6e3021de1fb0c7b82b9723e0e0c1", kill_on_drop: false }` [INFO] [stdout] ef44b921a547edbfd8d4166d894343b3c0bd6e3021de1fb0c7b82b9723e0e0c1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.55.0" "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] cf997a19183931b86ea457dc7090b05f1ab4f42b72cd8d79b4935ce3f46ef3d4 [INFO] running `Command { std: "docker" "start" "-a" "cf997a19183931b86ea457dc7090b05f1ab4f42b72cd8d79b4935ce3f46ef3d4", kill_on_drop: false }` [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Compiling nnsplit v0.5.8 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.09s [INFO] running `Command { std: "docker" "inspect" "cf997a19183931b86ea457dc7090b05f1ab4f42b72cd8d79b4935ce3f46ef3d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf997a19183931b86ea457dc7090b05f1ab4f42b72cd8d79b4935ce3f46ef3d4", kill_on_drop: false }` [INFO] [stdout] cf997a19183931b86ea457dc7090b05f1ab4f42b72cd8d79b4935ce3f46ef3d4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a8214c0240ddfb0e3a07a31a6d558110684b29fb94e5305fba81e48b69df9db4 [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" "a8214c0240ddfb0e3a07a31a6d558110684b29fb94e5305fba81e48b69df9db4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling quickcheck_macros v1.0.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling quickcheck v1.0.3 [INFO] [stderr] Compiling nnsplit v0.5.8 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 13.15s [INFO] running `Command { std: "docker" "inspect" "a8214c0240ddfb0e3a07a31a6d558110684b29fb94e5305fba81e48b69df9db4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8214c0240ddfb0e3a07a31a6d558110684b29fb94e5305fba81e48b69df9db4", kill_on_drop: false }` [INFO] [stdout] a8214c0240ddfb0e3a07a31a6d558110684b29fb94e5305fba81e48b69df9db4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.55.0" "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] 8293770364c98f2d36ae9224aec3d8ad6b29b09a1fb3f715c3b83518f00ef164 [INFO] running `Command { std: "docker" "start" "-a" "8293770364c98f2d36ae9224aec3d8ad6b29b09a1fb3f715c3b83518f00ef164", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/nnsplit-4b5e83bf75a759f9) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::splitter_works_on_empty_input ... ok [INFO] [stdout] test tests::split_instructions_work ... ok [INFO] [stdout] test tests::splitter_works ... ok [INFO] [stdout] test tests::length_invariant ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stderr] Doc-tests nnsplit [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" "8293770364c98f2d36ae9224aec3d8ad6b29b09a1fb3f715c3b83518f00ef164", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8293770364c98f2d36ae9224aec3d8ad6b29b09a1fb3f715c3b83518f00ef164", kill_on_drop: false }` [INFO] [stdout] 8293770364c98f2d36ae9224aec3d8ad6b29b09a1fb3f715c3b83518f00ef164