[INFO] updating cached repository https://github.com/gburgessiv/llvmbb-monitor [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fc15c039e6a8d10d2d1587a2fd2d773a55b706fc [INFO] testing gburgessiv/llvmbb-monitor against 1.45.2 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgburgessiv%2Fllvmbb-monitor" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gburgessiv/llvmbb-monitor on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gburgessiv/llvmbb-monitor [INFO] finished tweaking git repo https://github.com/gburgessiv/llvmbb-monitor [INFO] tweaked toml for git repo https://github.com/gburgessiv/llvmbb-monitor written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/gburgessiv/llvmbb-monitor already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--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 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4d6e837eeaacaf5a66c0dc606d45eca2a9833569a26849bc0627f65b2aea039f [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" "4d6e837eeaacaf5a66c0dc606d45eca2a9833569a26849bc0627f65b2aea039f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4d6e837eeaacaf5a66c0dc606d45eca2a9833569a26849bc0627f65b2aea039f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d6e837eeaacaf5a66c0dc606d45eca2a9833569a26849bc0627f65b2aea039f", kill_on_drop: false }` [INFO] [stdout] 4d6e837eeaacaf5a66c0dc606d45eca2a9833569a26849bc0627f65b2aea039f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 82e9696f38ff1bb431ff6d7beb8601bfba8b5fbf68aab6759f33637bfd89acac [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" "82e9696f38ff1bb431ff6d7beb8601bfba8b5fbf68aab6759f33637bfd89acac", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling serenity v0.8.1 [INFO] [stderr] Compiling uwl v0.5.1 [INFO] [stderr] Compiling ring v0.16.12 [INFO] [stderr] Compiling http v0.2.1 [INFO] [stderr] Compiling libsqlite3-sys v0.17.2 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling colored v1.9.3 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling async-compression v0.3.2 [INFO] [stderr] Compiling http v0.1.21 [INFO] [stderr] Compiling input_buffer v0.2.0 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling tokio v0.2.16 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling tungstenite v0.9.2 [INFO] [stderr] Compiling sct v0.6.0 [INFO] [stderr] Compiling webpki v0.21.2 [INFO] [stderr] Compiling webpki-roots v0.18.0 [INFO] [stderr] Compiling rustls v0.17.0 [INFO] [stderr] Compiling ct-logs v0.6.0 [INFO] [stderr] Compiling rustls v0.16.0 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling tokio-tls v0.3.0 [INFO] [stderr] Compiling tokio-rustls v0.13.0 [INFO] [stderr] Compiling rustls-native-certs v0.3.0 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling pin-project-internal v0.4.8 [INFO] [stderr] Compiling command_attr v0.2.0 [INFO] [stderr] Compiling git-version-macro v0.3.4 [INFO] [stderr] Compiling git-version v0.3.4 [INFO] [stderr] Compiling futures-util v0.3.4 [INFO] [stderr] Compiling pin-project v0.4.8 [INFO] [stderr] Compiling h2 v0.2.4 [INFO] [stderr] Compiling futures-executor v0.3.4 [INFO] [stderr] Compiling futures v0.3.4 [INFO] [stderr] Compiling hyper v0.13.4 [INFO] [stderr] Compiling rusqlite v0.21.0 [INFO] [stderr] Compiling hyper-tls v0.4.1 [INFO] [stderr] Compiling hyper-rustls v0.20.0 [INFO] [stderr] Compiling serde_urlencoded v0.6.1 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling serde_json v1.0.51 [INFO] [stderr] Compiling reqwest v0.10.4 [INFO] [stderr] Compiling simple_logger v1.6.0 [INFO] [stderr] Compiling llvm_buildbot_monitor v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(is_sorted)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'backtrace' [INFO] [stdout] --> src/main.rs:150:73 [INFO] [stdout] | [INFO] [stdout] 150 | error!("Updating lab bot statuses failed: {}\n{}", x, x.backtrace()); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #53487 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `std::option::Option<&std::backtrace::Backtrace>` doesn't implement `std::fmt::Display` [INFO] [stdout] --> src/main.rs:150:71 [INFO] [stdout] | [INFO] [stdout] 150 | error!("Updating lab bot statuses failed: {}\n{}", x, x.backtrace()); [INFO] [stdout] | ^^^^^^^^^^^^^ `std::option::Option<&std::backtrace::Backtrace>` cannot be formatted with the default formatter [INFO] [stdout] | [INFO] [stdout] = help: the trait `std::fmt::Display` is not implemented for `std::option::Option<&std::backtrace::Backtrace>` [INFO] [stdout] = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead [INFO] [stdout] = note: required by `std::fmt::Display::fmt` [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'backtrace' [INFO] [stdout] --> src/main.rs:163:23 [INFO] [stdout] | [INFO] [stdout] 163 | x.backtrace() [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #53487 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `std::option::Option<&std::backtrace::Backtrace>` doesn't implement `std::fmt::Display` [INFO] [stdout] --> src/main.rs:163:21 [INFO] [stdout] | [INFO] [stdout] 163 | x.backtrace() [INFO] [stdout] | ^^^^^^^^^^^^^ `std::option::Option<&std::backtrace::Backtrace>` cannot be formatted with the default formatter [INFO] [stdout] | [INFO] [stdout] = help: the trait `std::fmt::Display` is not implemented for `std::option::Option<&std::backtrace::Backtrace>` [INFO] [stdout] = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead [INFO] [stdout] = note: required by `std::fmt::Display::fmt` [INFO] [stdout] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0554, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `llvm_buildbot_monitor`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "82e9696f38ff1bb431ff6d7beb8601bfba8b5fbf68aab6759f33637bfd89acac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82e9696f38ff1bb431ff6d7beb8601bfba8b5fbf68aab6759f33637bfd89acac", kill_on_drop: false }` [INFO] [stdout] 82e9696f38ff1bb431ff6d7beb8601bfba8b5fbf68aab6759f33637bfd89acac