[INFO] fetching crate linux-kcapi 0.1.0...
[INFO] testing linux-kcapi-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate linux-kcapi 0.1.0 into /workspace/builds/worker-66/source
[INFO] validating manifest of crates.io crate linux-kcapi 0.1.0 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 linux-kcapi 0.1.0
[INFO] finished tweaking crates.io crate linux-kcapi 0.1.0
[INFO] tweaked toml for crates.io crate linux-kcapi 0.1.0 written to /workspace/builds/worker-66/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] [stderr]     Blocking waiting for file lock on package cache
[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-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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] 6582f76c026f117d8d62618db185879effed2f37f26345fd1665c0774e947b2e
[INFO] running `Command { std: "docker" "start" "-a" "6582f76c026f117d8d62618db185879effed2f37f26345fd1665c0774e947b2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6582f76c026f117d8d62618db185879effed2f37f26345fd1665c0774e947b2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6582f76c026f117d8d62618db185879effed2f37f26345fd1665c0774e947b2e", kill_on_drop: false }`
[INFO] [stdout] 6582f76c026f117d8d62618db185879effed2f37f26345fd1665c0774e947b2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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] a43d2505afd96a167c7f93d8676eb9e1e8604d9409ff5c6854f6025bb2352b85
[INFO] running `Command { std: "docker" "start" "-a" "a43d2505afd96a167c7f93d8676eb9e1e8604d9409ff5c6854f6025bb2352b85", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling nix v0.19.1
[INFO] [stderr]    Compiling linux-kcapi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.62s
[INFO] running `Command { std: "docker" "inspect" "a43d2505afd96a167c7f93d8676eb9e1e8604d9409ff5c6854f6025bb2352b85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a43d2505afd96a167c7f93d8676eb9e1e8604d9409ff5c6854f6025bb2352b85", kill_on_drop: false }`
[INFO] [stdout] a43d2505afd96a167c7f93d8676eb9e1e8604d9409ff5c6854f6025bb2352b85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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] e0ebe87c7614d37a0710c76e09147a93cb3b7119607c4a6e0f90ffa2658648cd
[INFO] running `Command { std: "docker" "start" "-a" "e0ebe87c7614d37a0710c76e09147a93cb3b7119607c4a6e0f90ffa2658648cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling linux-kcapi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.99s
[INFO] running `Command { std: "docker" "inspect" "e0ebe87c7614d37a0710c76e09147a93cb3b7119607c4a6e0f90ffa2658648cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0ebe87c7614d37a0710c76e09147a93cb3b7119607c4a6e0f90ffa2658648cd", kill_on_drop: false }`
[INFO] [stdout] e0ebe87c7614d37a0710c76e09147a93cb3b7119607c4a6e0f90ffa2658648cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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] ea3c7d9544861ccfd74615ddb7e8435a00c43d04fa9d73f6a93131c1c36e4950
[INFO] running `Command { std: "docker" "start" "-a" "ea3c7d9544861ccfd74615ddb7e8435a00c43d04fa9d73f6a93131c1c36e4950", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/linux_kcapi-88664b6c20c0644b)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test internal::tests::bench_send_data_no_copy ... ignored
[INFO] [stdout] test internal::tests::lazy_static_init ... ok
[INFO] [stdout] test internal::tests::init_close ... ok
[INFO] [stdout] test internal::tests::more_data_zero_copy ... ok
[INFO] [stdout] test internal::tests::more_data ... ok
[INFO] [stdout] test internal::tests::new ... ok
[INFO] [stdout] test internal::tests::set_key ... ok
[INFO] [stdout] test internal::tests::read ... ok
[INFO] [stdout] test random::tests::bad ... ok
[INFO] [stdout] test internal::tests::bench_write ... ok
[INFO] [stdout] test internal::tests::send_data_no_copy ... ok
[INFO] [stdout] test internal::tests::write_long ... ok
[INFO] [stdout] test internal::tests::write ... ok
[INFO] [stdout] test internal::tests::set_option ... ok
[INFO] [stdout] test random::tests::new ... ok
[INFO] [stdout] test random::tests::get_random_bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests linux-kcapi
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/random.rs - random::Rng (line 120) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ea3c7d9544861ccfd74615ddb7e8435a00c43d04fa9d73f6a93131c1c36e4950", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea3c7d9544861ccfd74615ddb7e8435a00c43d04fa9d73f6a93131c1c36e4950", kill_on_drop: false }`
[INFO] [stdout] ea3c7d9544861ccfd74615ddb7e8435a00c43d04fa9d73f6a93131c1c36e4950