[INFO] fetching crate mc-varint 0.1.1... [INFO] testing mc-varint-0.1.1 against 1.55.0 for beta-1.56-1 [INFO] extracting crate mc-varint 0.1.1 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate mc-varint 0.1.1 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 mc-varint 0.1.1 [INFO] finished tweaking crates.io crate mc-varint 0.1.1 [INFO] tweaked toml for crates.io crate mc-varint 0.1.1 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 633085120d4938c184b5e1e06ee857037f7f9e0966bcc90fdca5d8a18f6eaba7 [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" "633085120d4938c184b5e1e06ee857037f7f9e0966bcc90fdca5d8a18f6eaba7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "633085120d4938c184b5e1e06ee857037f7f9e0966bcc90fdca5d8a18f6eaba7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "633085120d4938c184b5e1e06ee857037f7f9e0966bcc90fdca5d8a18f6eaba7", kill_on_drop: false }` [INFO] [stdout] 633085120d4938c184b5e1e06ee857037f7f9e0966bcc90fdca5d8a18f6eaba7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] [stdout] 6e6dce78dffe8dbe755373226442c1b4a052eaa84df04cb56cac7f3e110bc8ca [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" "6e6dce78dffe8dbe755373226442c1b4a052eaa84df04cb56cac7f3e110bc8ca", kill_on_drop: false }` [INFO] [stderr] Compiling mc-varint v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.41s [INFO] running `Command { std: "docker" "inspect" "6e6dce78dffe8dbe755373226442c1b4a052eaa84df04cb56cac7f3e110bc8ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e6dce78dffe8dbe755373226442c1b4a052eaa84df04cb56cac7f3e110bc8ca", kill_on_drop: false }` [INFO] [stdout] 6e6dce78dffe8dbe755373226442c1b4a052eaa84df04cb56cac7f3e110bc8ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 6144a068962a1111221c404f84e8ec8184a7da248f0179414b91ea939323842d [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" "6144a068962a1111221c404f84e8ec8184a7da248f0179414b91ea939323842d", kill_on_drop: false }` [INFO] [stderr] Compiling mc-varint v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.16s [INFO] running `Command { std: "docker" "inspect" "6144a068962a1111221c404f84e8ec8184a7da248f0179414b91ea939323842d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6144a068962a1111221c404f84e8ec8184a7da248f0179414b91ea939323842d", kill_on_drop: false }` [INFO] [stdout] 6144a068962a1111221c404f84e8ec8184a7da248f0179414b91ea939323842d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] [stdout] 7c0485bb290f81d333b367875f0abf7cf18ddb2ef87941b4da2a730a9be42831 [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" "7c0485bb290f81d333b367875f0abf7cf18ddb2ef87941b4da2a730a9be42831", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mc_varint-aef6158a8b1fe177) [INFO] [stdout] [INFO] [stderr] Running tests/var_int.rs (/opt/rustwide/target/debug/deps/var_int-0934d34df94c57cd) [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] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test var_int_read_err ... ok [INFO] [stdout] test var_int_read_exact ... ok [INFO] [stdout] test var_int_write_exact ... ok [INFO] [stdout] test var_int_beat_matching ... ok [INFO] [stdout] test var_int_size ... ok [INFO] [stdout] test var_int_read_oversize ... ok [INFO] [stdout] test var_int_default ... ok [INFO] [stdout] test var_long_beat_matching ... ok [INFO] [stdout] test var_long_size ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests mc-varint [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - VarLongRead (line 235) ... ok [INFO] [stdout] test src/lib.rs - VarIntRead (line 233) ... ok [INFO] [stdout] test src/lib.rs - VarIntWrite (line 233) ... ok [INFO] [stdout] test src/lib.rs - VarLongWrite (line 235) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.15s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "7c0485bb290f81d333b367875f0abf7cf18ddb2ef87941b4da2a730a9be42831", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c0485bb290f81d333b367875f0abf7cf18ddb2ef87941b4da2a730a9be42831", kill_on_drop: false }` [INFO] [stdout] 7c0485bb290f81d333b367875f0abf7cf18ddb2ef87941b4da2a730a9be42831