[INFO] cloning repository https://github.com/nirmoy/sway-time-tracker [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nirmoy/sway-time-tracker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnirmoy%2Fsway-time-tracker", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnirmoy%2Fsway-time-tracker'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9d137ea99abd45d191dac7b6fda616f28ce99747 [INFO] checking nirmoy/sway-time-tracker against try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnirmoy%2Fsway-time-tracker" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nirmoy/sway-time-tracker on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nirmoy/sway-time-tracker [INFO] finished tweaking git repo https://github.com/nirmoy/sway-time-tracker [INFO] tweaked toml for git repo https://github.com/nirmoy/sway-time-tracker written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/nirmoy/sway-time-tracker already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: dependency (swayipc) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /workspace/builds/worker-8/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: dependency (swayipc) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fastrand v1.3.4 [INFO] [stderr] Downloaded async-channel v1.4.1 [INFO] [stderr] Downloaded concurrent-queue v1.2.2 [INFO] [stderr] Downloaded async-attributes v1.1.1 [INFO] [stderr] Downloaded async-executor v0.1.2 [INFO] [stderr] Downloaded signal-hook v0.1.16 [INFO] [stderr] Downloaded atomic-waker v1.0.0 [INFO] [stderr] Downloaded parking v1.0.6 [INFO] [stderr] Downloaded futures-lite v0.1.11 [INFO] [stderr] Downloaded command-macros v0.2.7 [INFO] [stderr] Downloaded async-io v0.1.11 [INFO] [stderr] Downloaded kv-log-macro v1.0.7 [INFO] [stderr] Downloaded polling v0.1.6 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.17 [INFO] [stderr] Downloaded event-listener v2.4.0 [INFO] [stderr] Downloaded parking v2.0.0 [INFO] [stderr] Downloaded waker-fn v1.1.0 [INFO] [stderr] Downloaded gloo-timers v0.2.1 [INFO] [stderr] Downloaded vec-arena v0.5.2 [INFO] [stderr] Downloaded js-sys v0.3.44 [INFO] [stderr] Downloaded signal-hook-registry v1.2.1 [INFO] [stderr] Downloaded once_cell v1.4.1 [INFO] [stderr] Downloaded send_wrapper v0.4.0 [INFO] [stderr] Downloaded async-std v1.6.3 [INFO] [stderr] Downloaded arc-swap v0.4.7 [INFO] [stderr] Downloaded blocking v0.5.2 [INFO] [stderr] Downloaded multitask v0.2.0 [INFO] [stderr] Downloaded futures-timer v3.0.2 [INFO] [stderr] Downloaded async-mutex v1.2.0 [INFO] [stderr] Downloaded web-sys v0.3.44 [INFO] [stderr] Downloaded swayipc v2.7.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "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] b69b49a8b36efd47ea3cf1afac7f55007e59d5fb4de0a0942e1a3525d284ad52 [INFO] running `Command { std: "docker" "start" "-a" "b69b49a8b36efd47ea3cf1afac7f55007e59d5fb4de0a0942e1a3525d284ad52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b69b49a8b36efd47ea3cf1afac7f55007e59d5fb4de0a0942e1a3525d284ad52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b69b49a8b36efd47ea3cf1afac7f55007e59d5fb4de0a0942e1a3525d284ad52", kill_on_drop: false }` [INFO] [stdout] b69b49a8b36efd47ea3cf1afac7f55007e59d5fb4de0a0942e1a3525d284ad52 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ac54854442ae49c6e7681d6a9b3b553cf02875ad3bf70dcd5c1b934311f5dfdf [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" "ac54854442ae49c6e7681d6a9b3b553cf02875ad3bf70dcd5c1b934311f5dfdf", kill_on_drop: false }` [INFO] [stderr] warning: dependency (swayipc) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Compiling wasm-bindgen v0.2.67 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking fastrand v1.3.4 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking event-listener v2.4.0 [INFO] [stderr] Checking once_cell v1.4.1 [INFO] [stderr] Checking async-task v3.0.0 [INFO] [stderr] Checking vec-arena v0.5.2 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking command-macros v0.2.7 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking async-mutex v1.2.0 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking socket2 v0.3.12 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking backtrace v0.3.50 [INFO] [stderr] Checking signal-hook-registry v1.2.1 [INFO] [stderr] Checking multitask v0.2.0 [INFO] [stderr] Checking async-channel v1.4.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking signal-hook v0.1.16 [INFO] [stderr] Checking polling v0.1.6 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Checking futures-lite v0.1.11 [INFO] [stderr] Checking async-io v0.1.11 [INFO] [stderr] Checking blocking v0.5.2 [INFO] [stderr] Checking async-executor v0.1.2 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.67 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.67 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling async-attributes v1.1.1 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.67 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking js-sys v0.3.44 [INFO] [stderr] Checking web-sys v0.3.44 [INFO] [stderr] Checking gloo-timers v0.2.1 [INFO] [stderr] Checking futures-timer v3.0.2 [INFO] [stderr] Checking async-std v1.6.3 [INFO] [stderr] Checking serde_json v1.0.57 [INFO] [stderr] Checking swayipc v2.7.2 [INFO] [stderr] Checking sway-time-tracker v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `swayipc::EventIterator::next`: use the `event_stream` feature instead [INFO] [stdout] --> src/main.rs:31:28 [INFO] [stdout] | [INFO] [stdout] 31 | let event = events.next().await; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `swayipc::EventIterator::next`: use the `event_stream` feature instead [INFO] [stdout] --> src/main.rs:31:28 [INFO] [stdout] | [INFO] [stdout] 31 | let event = events.next().await; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `std::option::Option: std::convert::AsRef` is not satisfied [INFO] [stdout] --> src/main.rs:46:57 [INFO] [stdout] | [INFO] [stdout] 46 | Command::new("watson").arg("start").arg(class).status().expect(""); [INFO] [stdout] | ^^^^^ the trait `std::convert::AsRef` is not implemented for `std::option::Option` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `sway-time-tracker`. [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[E0277]: the trait bound `std::option::Option: std::convert::AsRef` is not satisfied [INFO] [stdout] --> src/main.rs:46:57 [INFO] [stdout] | [INFO] [stdout] 46 | Command::new("watson").arg("start").arg(class).status().expect(""); [INFO] [stdout] | ^^^^^ the trait `std::convert::AsRef` is not implemented for `std::option::Option` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "ac54854442ae49c6e7681d6a9b3b553cf02875ad3bf70dcd5c1b934311f5dfdf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac54854442ae49c6e7681d6a9b3b553cf02875ad3bf70dcd5c1b934311f5dfdf", kill_on_drop: false }` [INFO] [stdout] ac54854442ae49c6e7681d6a9b3b553cf02875ad3bf70dcd5c1b934311f5dfdf