[INFO] cloning repository https://github.com/little-dude/tcping-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/little-dude/tcping-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flittle-dude%2Ftcping-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flittle-dude%2Ftcping-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e6d71149be68c29a6c25b64ab0079d7967bd6700 [INFO] checking little-dude/tcping-rs against try#3e22d1f9053c0fc87629b3c6d5d9567856368e5d for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flittle-dude%2Ftcping-rs" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/little-dude/tcping-rs on toolchain 3e22d1f9053c0fc87629b3c6d5d9567856368e5d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/little-dude/tcping-rs [INFO] finished tweaking git repo https://github.com/little-dude/tcping-rs [INFO] tweaked toml for git repo https://github.com/little-dude/tcping-rs written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/little-dude/tcping-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded term_size v0.2.1 [INFO] [stderr] Downloaded semver v0.2.3 [INFO] [stderr] Downloaded nom v1.2.4 [INFO] [stderr] Downloaded gcc v0.3.41 [INFO] [stderr] Downloaded clippy v0.0.106 [INFO] [stderr] Downloaded clippy_lints v0.0.106 [INFO] [stderr] Downloaded clap v2.19.3 [INFO] [stderr] Downloaded unicode-normalization v0.1.3 [INFO] [stderr] Downloaded backtrace-sys v0.1.5 [INFO] [stderr] Downloaded chan v0.1.18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "metadata" "--no-deps" "--format-version=1", 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] 3bf9f147f922cbbcd1ea6e96d793f94d387c2c70bf5714db322eae7f4b13cdee [INFO] running `Command { std: "docker" "start" "-a" "3bf9f147f922cbbcd1ea6e96d793f94d387c2c70bf5714db322eae7f4b13cdee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3bf9f147f922cbbcd1ea6e96d793f94d387c2c70bf5714db322eae7f4b13cdee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3bf9f147f922cbbcd1ea6e96d793f94d387c2c70bf5714db322eae7f4b13cdee", kill_on_drop: false }` [INFO] [stdout] 3bf9f147f922cbbcd1ea6e96d793f94d387c2c70bf5714db322eae7f4b13cdee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+3e22d1f9053c0fc87629b3c6d5d9567856368e5d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 859be667fe2438c1ddc23226e35f71adad8c8525e246bf3bcaee9c68f48bd620 [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" "859be667fe2438c1ddc23226e35f71adad8c8525e246bf3bcaee9c68f48bd620", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.19 [INFO] [stderr] Compiling gcc v0.3.41 [INFO] [stderr] Compiling backtrace v0.3.0 [INFO] [stderr] Compiling nom v1.2.4 [INFO] [stderr] Compiling unicode-normalization v0.1.3 [INFO] [stderr] Compiling quine-mc_cluskey v0.2.4 [INFO] [stderr] Checking rustc-demangle v0.1.3 [INFO] [stderr] Compiling toml v0.1.30 [INFO] [stderr] Checking bit-set v0.4.0 [INFO] [stderr] Checking rand v0.3.15 [INFO] [stderr] Checking term_size v0.2.1 [INFO] [stderr] Checking clap v2.19.3 [INFO] [stdout] error: missing fragment specifier [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/clap-2.19.3/src/macros.rs:510:41 [INFO] [stdout] | [INFO] [stdout] 510 | (@arg ($arg:expr) $modes:tt !$ident $($tail:tt)*) => { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling semver v0.2.3 [INFO] [stderr] Compiling backtrace-sys v0.1.5 [INFO] [stderr] Checking chan v0.1.18 [INFO] [stderr] Compiling clippy_lints v0.0.106 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.106/src/lib.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | #![feature(custom_attribute)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in favor of `#![register_tool]` and `#![register_attr]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `syntax` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/clippy_lints-0.0.106/src/lib.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | extern crate syntax; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0463, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stderr] error: could not compile `clippy_lints` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "859be667fe2438c1ddc23226e35f71adad8c8525e246bf3bcaee9c68f48bd620", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "859be667fe2438c1ddc23226e35f71adad8c8525e246bf3bcaee9c68f48bd620", kill_on_drop: false }` [INFO] [stdout] 859be667fe2438c1ddc23226e35f71adad8c8525e246bf3bcaee9c68f48bd620