[INFO] cloning repository https://github.com/mattcl/weenotify [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mattcl/weenotify" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattcl%2Fweenotify", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattcl%2Fweenotify'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fde27d113254f6c7069d3e4fb359ddaf2042b459 [INFO] checking mattcl/weenotify against master#30840c53f414b753cb08f14620906572f88dda4b for pr-123531 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattcl%2Fweenotify" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mattcl/weenotify on toolchain 30840c53f414b753cb08f14620906572f88dda4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30840c53f414b753cb08f14620906572f88dda4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mattcl/weenotify [INFO] finished tweaking git repo https://github.com/mattcl/weenotify [INFO] tweaked toml for git repo https://github.com/mattcl/weenotify written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/mattcl/weenotify already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30840c53f414b753cb08f14620906572f88dda4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/Geal/lapin.git` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 1 package [INFO] [stderr] Updating weenotify v0.1.1 (/workspace/builds/worker-6-tc1/source) -> v0.2.0 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded uuid v0.5.0 [INFO] [stderr] Downloaded iovec v0.1.0 [INFO] [stderr] Downloaded net2 v0.2.27 [INFO] [stderr] Downloaded futures v0.1.13 [INFO] [stderr] Downloaded tokio-io v0.1.1 [INFO] [stderr] Downloaded atty v0.2.2 [INFO] [stderr] Downloaded unicode-segmentation v1.1.0 [INFO] [stderr] Downloaded clap v2.23.3 [INFO] [stderr] Downloaded config v0.4.1 [INFO] [stderr] Downloaded handlebars v0.25.3 [INFO] [stderr] Downloaded serde_codegen_internals v0.14.2 [INFO] [stderr] Downloaded serde v0.9.14 [INFO] [stderr] Downloaded nom v2.2.1 [INFO] [stderr] Downloaded dbus v0.4.1 [INFO] [stderr] Downloaded aho-corasick v0.6.3 [INFO] [stderr] Downloaded regex-syntax v0.4.0 [INFO] [stderr] Downloaded regex v0.2.1 [INFO] [stderr] Downloaded serde v1.0.0 [INFO] [stderr] Downloaded serde_json v1.0.0 [INFO] [stderr] Downloaded num v0.1.37 [INFO] [stderr] Downloaded mio v0.6.6 [INFO] [stderr] Downloaded term_size v0.3.0 [INFO] [stderr] Downloaded vec_map v0.7.0 [INFO] [stderr] Downloaded quick-error v1.1.0 [INFO] [stderr] Downloaded serde_derive v0.9.14 [INFO] [stderr] Downloaded base64 v0.4.1 [INFO] [stderr] Downloaded tokio-timer v0.1.1 [INFO] [stderr] Downloaded mac-notification-sys v0.1.2 [INFO] [stderr] Downloaded serde_derive_internals v0.15.0 [INFO] [stderr] Downloaded serde_derive v1.0.0 [INFO] [stderr] Downloaded take_mut v0.1.3 [INFO] [stderr] Downloaded slog-async v2.0.1 [INFO] [stderr] Downloaded isatty v0.1.3 [INFO] [stderr] Downloaded thread_local v0.3.3 [INFO] [stderr] Downloaded lazycell v0.4.0 [INFO] [stderr] Downloaded tokio-core v0.1.6 [INFO] [stderr] Downloaded bytes v0.4.2 [INFO] [stderr] Downloaded slog v2.0.2 [INFO] [stderr] Downloaded cookie-factory v0.2.0 [INFO] [stderr] Downloaded objc_id v0.1.0 [INFO] [stderr] Downloaded amq-protocol v0.15.0 [INFO] [stderr] Downloaded sasl v0.4.0 [INFO] [stderr] Downloaded amq-protocol-codegen v0.24.0 [INFO] [stderr] Downloaded amq-protocol-types v0.16.0 [INFO] [stderr] Downloaded slog-term v2.0.0-4.0 [INFO] [stderr] Downloaded notify-rust v3.3.0 [INFO] [stderr] Downloaded thread-id v3.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30840c53f414b753cb08f14620906572f88dda4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c2098ee66d1195ee59924f535179d7453a1130c5dc96ae7c7264369b690eaf80 [INFO] running `Command { std: "docker" "start" "-a" "c2098ee66d1195ee59924f535179d7453a1130c5dc96ae7c7264369b690eaf80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c2098ee66d1195ee59924f535179d7453a1130c5dc96ae7c7264369b690eaf80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2098ee66d1195ee59924f535179d7453a1130c5dc96ae7c7264369b690eaf80", kill_on_drop: false }` [INFO] [stdout] c2098ee66d1195ee59924f535179d7453a1130c5dc96ae7c7264369b690eaf80 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30840c53f414b753cb08f14620906572f88dda4b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e588a6ac82846ce3f7c4bc94209047ef47b83174cebde246382b056837082fa3 [INFO] running `Command { std: "docker" "start" "-a" "e588a6ac82846ce3f7c4bc94209047ef47b83174cebde246382b056837082fa3", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.21 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Checking num-traits v0.1.37 [INFO] [stderr] Compiling dtoa v0.4.1 [INFO] [stderr] Compiling serde v0.9.14 [INFO] [stderr] Compiling itoa v0.3.1 [INFO] [stderr] Compiling utf8-ranges v1.0.0 [INFO] [stderr] Compiling regex-syntax v0.4.0 [INFO] [stderr] Compiling cookie-factory v0.2.0 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling pest v0.3.3 [INFO] [stderr] Compiling nom v2.2.1 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling unreachable v0.1.1 [INFO] [stderr] Compiling lazy_static v0.2.8 [INFO] [stderr] Compiling quick-error v1.1.0 [INFO] [stderr] Compiling log v0.3.7 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking byteorder v1.0.0 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.24/src/serialize.rs:1155:5 [INFO] [stdout] | [INFO] [stdout] 1155 | fn decode(d: &mut D) -> Result, D::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `T` must be valid for the static lifetime... [INFO] [stdout] | ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [INFO] [stdout] --> /rustc/30840c53f414b753cb08f14620906572f88dda4b/library/alloc/src/borrow.rs:180:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling memchr v1.0.1 [INFO] [stderr] Compiling thread-id v3.0.0 [INFO] [stderr] Checking iovec v0.1.0 [INFO] [stderr] Compiling aho-corasick v0.6.3 [INFO] [stderr] Compiling thread_local v0.3.3 [INFO] [stderr] Checking num-integer v0.1.34 [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Checking slab v0.3.0 [INFO] [stderr] Checking futures v0.1.13 [INFO] [stderr] Checking bytes v0.4.2 [INFO] [stderr] Checking base64 v0.4.1 [INFO] [stderr] Checking net2 v0.2.27 [INFO] [stderr] Checking time v0.1.36 [INFO] [stderr] Checking num-iter v0.1.33 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.24/src/serialize.rs:1155:5 [INFO] [stdout] | [INFO] [stdout] 1155 | fn decode(d: &mut D) -> Result, D::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `T` must be valid for the static lifetime... [INFO] [stdout] | ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [INFO] [stdout] --> /rustc/30840c53f414b753cb08f14620906572f88dda4b/library/alloc/src/borrow.rs:180:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking sasl v0.4.0 [INFO] [stderr] Checking num v0.1.37 [INFO] [stderr] Checking slog v2.0.2 [INFO] [stderr] Checking lazycell v0.4.0 [INFO] [stderr] Compiling regex v0.2.1 [INFO] [stderr] Checking isatty v0.1.3 [INFO] [stderr] Checking mio v0.6.6 [INFO] [stderr] Compiling dbus v0.4.1 [INFO] [stderr] Checking chrono v0.3.0 [INFO] [stderr] Checking term_size v0.3.0 [INFO] [stderr] Checking atty v0.2.2 [INFO] [stdout] error[E0446]: private type `NeverStruct` in public interface [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/slog-2.0.2/src/lib.rs:1003:5 [INFO] [stdout] | [INFO] [stdout] 1003 | type Err = Never; [INFO] [stdout] | ^^^^^^^^ can't leak private type [INFO] [stdout] ... [INFO] [stdout] 2691 | struct NeverStruct(()); [INFO] [stdout] | ------------------ `NeverStruct` declared as private [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0446]: private type `NeverStruct` in public interface [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/slog-2.0.2/src/lib.rs:1288:5 [INFO] [stdout] | [INFO] [stdout] 1288 | type Err = Never; [INFO] [stdout] | ^^^^^^^^ can't leak private type [INFO] [stdout] ... [INFO] [stdout] 2691 | struct NeverStruct(()); [INFO] [stdout] | ------------------ `NeverStruct` declared as private [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0446]: private type `NeverStruct` in public interface [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/slog-2.0.2/src/lib.rs:1453:5 [INFO] [stdout] | [INFO] [stdout] 1453 | type Err = Never; [INFO] [stdout] | ^^^^^^^^ can't leak private type [INFO] [stdout] ... [INFO] [stdout] 2691 | struct NeverStruct(()); [INFO] [stdout] | ------------------ `NeverStruct` declared as private [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0446]: private type `NeverStruct` in public interface [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/slog-2.0.2/src/lib.rs:1485:5 [INFO] [stdout] | [INFO] [stdout] 1485 | type Err = Never; [INFO] [stdout] | ^^^^^^^^ can't leak private type [INFO] [stdout] ... [INFO] [stdout] 2691 | struct NeverStruct(()); [INFO] [stdout] | ------------------ `NeverStruct` declared as private [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0446`. [INFO] [stdout] [INFO] [stderr] error: could not compile `slog` (lib) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "e588a6ac82846ce3f7c4bc94209047ef47b83174cebde246382b056837082fa3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e588a6ac82846ce3f7c4bc94209047ef47b83174cebde246382b056837082fa3", kill_on_drop: false }` [INFO] [stdout] e588a6ac82846ce3f7c4bc94209047ef47b83174cebde246382b056837082fa3 [INFO] checking mattcl/weenotify against try#18fb860b8a8e7ca508746882328061d0fe352543 for pr-123531 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattcl%2Fweenotify" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mattcl/weenotify on toolchain 18fb860b8a8e7ca508746882328061d0fe352543 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18fb860b8a8e7ca508746882328061d0fe352543" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mattcl/weenotify [INFO] finished tweaking git repo https://github.com/mattcl/weenotify [INFO] tweaked toml for git repo https://github.com/mattcl/weenotify written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/mattcl/weenotify already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18fb860b8a8e7ca508746882328061d0fe352543" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking mattcl/weenotify against try#18fb860b8a8e7ca508746882328061d0fe352543 for pr-123531 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattcl%2Fweenotify" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mattcl/weenotify on toolchain 18fb860b8a8e7ca508746882328061d0fe352543 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18fb860b8a8e7ca508746882328061d0fe352543" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mattcl/weenotify [INFO] finished tweaking git repo https://github.com/mattcl/weenotify [INFO] tweaked toml for git repo https://github.com/mattcl/weenotify written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/mattcl/weenotify already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18fb860b8a8e7ca508746882328061d0fe352543" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking mattcl/weenotify against try#18fb860b8a8e7ca508746882328061d0fe352543 for pr-123531 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattcl%2Fweenotify" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mattcl/weenotify on toolchain 18fb860b8a8e7ca508746882328061d0fe352543 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18fb860b8a8e7ca508746882328061d0fe352543" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mattcl/weenotify [INFO] finished tweaking git repo https://github.com/mattcl/weenotify [INFO] tweaked toml for git repo https://github.com/mattcl/weenotify written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/mattcl/weenotify already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18fb860b8a8e7ca508746882328061d0fe352543" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking mattcl/weenotify against try#18fb860b8a8e7ca508746882328061d0fe352543 for pr-123531 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattcl%2Fweenotify" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mattcl/weenotify on toolchain 18fb860b8a8e7ca508746882328061d0fe352543 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18fb860b8a8e7ca508746882328061d0fe352543" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mattcl/weenotify [INFO] finished tweaking git repo https://github.com/mattcl/weenotify [INFO] tweaked toml for git repo https://github.com/mattcl/weenotify written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/mattcl/weenotify already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18fb860b8a8e7ca508746882328061d0fe352543" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking mattcl/weenotify against try#18fb860b8a8e7ca508746882328061d0fe352543 for pr-123531 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmattcl%2Fweenotify" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mattcl/weenotify on toolchain 18fb860b8a8e7ca508746882328061d0fe352543 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18fb860b8a8e7ca508746882328061d0fe352543" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mattcl/weenotify [INFO] finished tweaking git repo https://github.com/mattcl/weenotify [INFO] tweaked toml for git repo https://github.com/mattcl/weenotify written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/mattcl/weenotify already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18fb860b8a8e7ca508746882328061d0fe352543" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.