[INFO] fetching crate sysctl 0.4.2... [INFO] testing sysctl-0.4.2 against 1.55.0 for beta-1.56-1 [INFO] extracting crate sysctl 0.4.2 into /workspace/builds/worker-30/source [INFO] validating manifest of crates.io crate sysctl 0.4.2 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 sysctl 0.4.2 [INFO] finished tweaking crates.io crate sysctl 0.4.2 [INFO] tweaked toml for crates.io crate sysctl 0.4.2 written to /workspace/builds/worker-30/source/Cargo.toml [INFO] crate crates.io crate sysctl 0.4.2 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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded syn v1.0.70 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] e47cdb707d37de6b5eb4549f9c67c04b1fca601492c2c83857e65ac9ddb8a4d1 [INFO] running `Command { std: "docker" "start" "-a" "e47cdb707d37de6b5eb4549f9c67c04b1fca601492c2c83857e65ac9ddb8a4d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e47cdb707d37de6b5eb4549f9c67c04b1fca601492c2c83857e65ac9ddb8a4d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e47cdb707d37de6b5eb4549f9c67c04b1fca601492c2c83857e65ac9ddb8a4d1", kill_on_drop: false }` [INFO] [stdout] e47cdb707d37de6b5eb4549f9c67c04b1fca601492c2c83857e65ac9ddb8a4d1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] b561867bce8933910b8a1c0e699a35b6de7b6ce0427863c8a3c36f2ee305550e [INFO] running `Command { std: "docker" "start" "-a" "b561867bce8933910b8a1c0e699a35b6de7b6ce0427863c8a3c36f2ee305550e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.70 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling thiserror v1.0.24 [INFO] [stderr] Compiling sysctl v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.05s [INFO] running `Command { std: "docker" "inspect" "b561867bce8933910b8a1c0e699a35b6de7b6ce0427863c8a3c36f2ee305550e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b561867bce8933910b8a1c0e699a35b6de7b6ce0427863c8a3c36f2ee305550e", kill_on_drop: false }` [INFO] [stdout] b561867bce8933910b8a1c0e699a35b6de7b6ce0427863c8a3c36f2ee305550e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] aaab7f35cd03f1bd827c84a4a673d7f6c751a1e50c7377528b5cfe2840e7d1b6 [INFO] running `Command { std: "docker" "start" "-a" "aaab7f35cd03f1bd827c84a4a673d7f6c751a1e50c7377528b5cfe2840e7d1b6", kill_on_drop: false }` [INFO] [stderr] Compiling sysctl v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.95s [INFO] running `Command { std: "docker" "inspect" "aaab7f35cd03f1bd827c84a4a673d7f6c751a1e50c7377528b5cfe2840e7d1b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aaab7f35cd03f1bd827c84a4a673d7f6c751a1e50c7377528b5cfe2840e7d1b6", kill_on_drop: false }` [INFO] [stdout] aaab7f35cd03f1bd827c84a4a673d7f6c751a1e50c7377528b5cfe2840e7d1b6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] 34607e5bd413807a55f3a0affe4cb73469008c8c44f04973f554a9f05ea6289d [INFO] running `Command { std: "docker" "start" "-a" "34607e5bd413807a55f3a0affe4cb73469008c8c44f04973f554a9f05ea6289d", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/sysctl-0add77454ea49110) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test ctl_flags::tests::ctl_flags ... ok [INFO] [stdout] test sys::ctl::tests::ctl_new ... ok [INFO] [stdout] test ctl_value::tests_linux::ctl_value_string ... ok [INFO] [stdout] test sys::ctl_iter::tests::ctl_iter_below_compare_outputs ... ok [INFO] [stderr] Doc-tests sysctl [INFO] [stdout] test sys::ctl_iter::tests::ctl_iter_iterate_all ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test src/ctl_value.rs - ctl_value::CtlValue (line 11) ... ok [INFO] [stdout] test src/lib.rs - (line 25) ... ok [INFO] [stdout] test src/linux/ctl_iter.rs - sys::ctl_iter::Ctl (line 78) ... ok [INFO] [stdout] test src/traits.rs - traits::Sysctl::info (line 184) ... ok [INFO] [stdout] test src/ctl_type.rs - ctl_type::CtlType (line 9) ... ok [INFO] [stdout] test src/traits.rs - traits::Sysctl::name (line 41) ... ok [INFO] [stdout] test src/traits.rs - traits::Sysctl::value (line 79) ... ok [INFO] [stdout] test src/traits.rs - traits::Sysctl::flags (line 168) ... ok [INFO] [stdout] test src/traits.rs - traits::Sysctl::set_value_string (line 147) ... ok [INFO] [stdout] test src/traits.rs - traits::Sysctl::description (line 67) ... ok [INFO] [stdout] test src/traits.rs - traits::Sysctl::value_type (line 54) ... ok [INFO] [stdout] test src/traits.rs - traits::Sysctl::value_as (line 92) ... ok [INFO] [stdout] test src/traits.rs - traits::Sysctl::new (line 16) ... ok [INFO] [stdout] test src/traits.rs - traits::Sysctl::value_string (line 114) ... ok [INFO] [stdout] test src/traits.rs - traits::Sysctl::new (line 23) ... ok [INFO] [stdout] test src/lib.rs - (line 6) ... ok [INFO] [stdout] test src/traits.rs - traits::Sysctl::set_value (line 127) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.88s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "34607e5bd413807a55f3a0affe4cb73469008c8c44f04973f554a9f05ea6289d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34607e5bd413807a55f3a0affe4cb73469008c8c44f04973f554a9f05ea6289d", kill_on_drop: false }` [INFO] [stdout] 34607e5bd413807a55f3a0affe4cb73469008c8c44f04973f554a9f05ea6289d