[INFO] cloning repository https://github.com/joshkunz/co2-sensor [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joshkunz/co2-sensor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshkunz%2Fco2-sensor", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshkunz%2Fco2-sensor'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 34b8779d438cf7fe54ab8d6066b246ae9f3c65c4 [INFO] checking joshkunz/co2-sensor against try#82acd1d76add2232e19c1f0feb250d2a19ec6efe for pr-81213 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoshkunz%2Fco2-sensor" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/joshkunz/co2-sensor on toolchain 82acd1d76add2232e19c1f0feb250d2a19ec6efe [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+82acd1d76add2232e19c1f0feb250d2a19ec6efe" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/joshkunz/co2-sensor [INFO] finished tweaking git repo https://github.com/joshkunz/co2-sensor [INFO] tweaked toml for git repo https://github.com/joshkunz/co2-sensor written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/joshkunz/co2-sensor already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+82acd1d76add2232e19c1f0feb250d2a19ec6efe" "fetch" "--locked" "--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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+82acd1d76add2232e19c1f0feb250d2a19ec6efe" "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] 034c969bcc7e9fc93a83d67daa90e3f4fa8bd786df7d338ee33dde15b24bca8e [INFO] running `Command { std: "docker" "start" "-a" "034c969bcc7e9fc93a83d67daa90e3f4fa8bd786df7d338ee33dde15b24bca8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "034c969bcc7e9fc93a83d67daa90e3f4fa8bd786df7d338ee33dde15b24bca8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "034c969bcc7e9fc93a83d67daa90e3f4fa8bd786df7d338ee33dde15b24bca8e", kill_on_drop: false }` [INFO] [stdout] 034c969bcc7e9fc93a83d67daa90e3f4fa8bd786df7d338ee33dde15b24bca8e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+82acd1d76add2232e19c1f0feb250d2a19ec6efe" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 98709ce645eb60b6d395a142887985d6969c259f130a4f046914ccc87bfa5ccc [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" "98709ce645eb60b6d395a142887985d6969c259f130a4f046914ccc87bfa5ccc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Checking pin-project-lite v0.1.11 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling protobuf v2.20.0 [INFO] [stderr] Compiling nix v0.16.1 [INFO] [stderr] Checking dtoa v0.4.7 [INFO] [stderr] Checking futures-io v0.3.9 [INFO] [stderr] Checking urlencoding v1.1.1 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking input_buffer v0.3.1 [INFO] [stderr] Checking thread_local v1.1.0 [INFO] [stderr] Checking http v0.2.3 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking form_urlencoded v1.0.0 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Checking futures-task v0.3.9 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking twoway v0.1.8 [INFO] [stderr] Checking buf_redux v0.8.4 [INFO] [stderr] Checking serde_json v1.0.61 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking sha-1 v0.9.2 [INFO] [stderr] Checking futures-util v0.3.9 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking tracing v0.1.22 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Checking url v2.2.0 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking parking_lot_core v0.8.2 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking headers v0.3.2 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking futures v0.3.9 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking tungstenite v0.11.1 [INFO] [stderr] Checking multipart v0.17.1 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling pin-project-internal v1.0.4 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Checking serialport v4.0.0 [INFO] [stderr] Checking tokio v0.2.24 [INFO] [stderr] Checking thiserror v1.0.23 [INFO] [stderr] Checking prometheus v0.11.0 [INFO] [stderr] Checking pin-project v0.4.27 [INFO] [stdout] error[E0277]: the trait bound `read_dir::DirEntry: std::sealed::Sealed` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.24/src/fs/read_dir.rs:240:6 [INFO] [stdout] | [INFO] [stdout] 240 | impl DirEntryExt for DirEntry { [INFO] [stdout] | ^^^^^^^^^^^ the trait `std::sealed::Sealed` is not implemented for `read_dir::DirEntry` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tracing-futures v0.2.4 [INFO] [stderr] Checking pin-project v1.0.4 [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tokio` [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] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "98709ce645eb60b6d395a142887985d6969c259f130a4f046914ccc87bfa5ccc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98709ce645eb60b6d395a142887985d6969c259f130a4f046914ccc87bfa5ccc", kill_on_drop: false }` [INFO] [stdout] 98709ce645eb60b6d395a142887985d6969c259f130a4f046914ccc87bfa5ccc