[INFO] cloning repository https://github.com/ferrous-systems/CO2-Device [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ferrous-systems/CO2-Device" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fferrous-systems%2FCO2-Device", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fferrous-systems%2FCO2-Device'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 350163658d69ecb083e8044f5d9ec898f3e82d74 [INFO] testing ferrous-systems/CO2-Device against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fferrous-systems%2FCO2-Device" "/workspace/builds/worker-112/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-112/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ferrous-systems/CO2-Device on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ferrous-systems/CO2-Device [INFO] finished tweaking git repo https://github.com/ferrous-systems/CO2-Device [INFO] tweaked toml for git repo https://github.com/ferrous-systems/CO2-Device written to /workspace/builds/worker-112/source/Cargo.toml [INFO] crate git repo https://github.com/ferrous-systems/CO2-Device already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root: [INFO] [stderr] package: /workspace/builds/worker-112/source/radio_test/utilities/draw-modem/Cargo.toml [INFO] [stderr] workspace: /workspace/builds/worker-112/source/Cargo.toml [INFO] [stderr] warning: patch for the non root package will be ignored, specify patch at the workspace root: [INFO] [stderr] package: /workspace/builds/worker-112/source/radio_test/utilities/draw-modem/Cargo.toml [INFO] [stderr] workspace: /workspace/builds/worker-112/source/Cargo.toml [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-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5ac71d847230ba0c6b03f1596247b866456898fdc662b56f6bb0a4a42cca7e47 [INFO] running `Command { std: "docker" "start" "-a" "5ac71d847230ba0c6b03f1596247b866456898fdc662b56f6bb0a4a42cca7e47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5ac71d847230ba0c6b03f1596247b866456898fdc662b56f6bb0a4a42cca7e47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ac71d847230ba0c6b03f1596247b866456898fdc662b56f6bb0a4a42cca7e47", kill_on_drop: false }` [INFO] [stdout] 5ac71d847230ba0c6b03f1596247b866456898fdc662b56f6bb0a4a42cca7e47 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 806e75dcf6b2fb9ea0e776347dee62d1d79f9f7404103e4b215b26718a8ebd84 [INFO] running `Command { std: "docker" "start" "-a" "806e75dcf6b2fb9ea0e776347dee62d1d79f9f7404103e4b215b26718a8ebd84", kill_on_drop: false }` [INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root: [INFO] [stderr] package: /opt/rustwide/workdir/radio_test/utilities/draw-modem/Cargo.toml [INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml [INFO] [stderr] warning: patch for the non root package will be ignored, specify patch at the workspace root: [INFO] [stderr] package: /opt/rustwide/workdir/radio_test/utilities/draw-modem/Cargo.toml [INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.7 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling serde v1.0.102 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling vcell v0.1.2 [INFO] [stderr] Compiling smallvec v0.6.11 [INFO] [stderr] Compiling futures v0.1.29 [INFO] [stderr] Compiling cc v1.0.46 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling cortex-m-rt v0.6.10 [INFO] [stderr] Compiling nb v0.1.2 [INFO] [stderr] Compiling pkg-config v0.3.16 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling cortex-m v0.6.1 [INFO] [stderr] Compiling r0 v0.2.2 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling cast v0.2.2 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling cortex-m v0.5.8 [INFO] [stderr] Compiling aligned v0.2.0 [INFO] [stderr] Compiling heapless v0.4.4 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling nrf52832-pac v0.6.0 [INFO] [stderr] Compiling encode_unicode v0.3.6 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling nrf52832-pac v0.8.0 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling openssl v0.10.25 [INFO] [stderr] Compiling cortex-m-semihosting v0.3.5 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling nrf52832-hal v0.7.0 [INFO] [stderr] Compiling fpa v0.1.0 [INFO] [stderr] Compiling try-lock v0.2.2 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling encoding_rs v0.8.20 [INFO] [stderr] Compiling openssl-probe v0.1.2 [INFO] [stderr] Compiling postcard-cobs v0.1.5-pre [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling nrf52832-hal v0.8.1 [INFO] [stderr] Compiling adler32 v1.0.4 [INFO] [stderr] Compiling heapless v0.5.1 [INFO] [stderr] Compiling mime v0.3.14 [INFO] [stderr] Compiling dtoa v0.4.4 [INFO] [stderr] Compiling cortex-m-rtfm v0.4.3 [INFO] [stderr] Compiling crc_all v0.1.0 [INFO] [stderr] Compiling panic-halt v0.2.0 [INFO] [stderr] Compiling crc_all v0.2.0 [INFO] [stderr] Compiling cobs v0.1.4 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling volatile-register v0.2.0 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stderr] Compiling unicode-normalization v0.1.8 [INFO] [stderr] Compiling unicase v2.5.1 [INFO] [stderr] Compiling indexmap v1.3.0 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling try_from v0.3.2 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling miniz_oxide v0.3.5 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling embedded-hal v0.2.3 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling lock_api v0.3.1 [INFO] [stdout] error[E0277]: the trait bound `TimerError: From` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.5.6/src/rngs/jitter.rs:270:74 [INFO] [stdout] | [INFO] [stdout] 269 | Error::with_cause(ErrorKind::Unavailable, [INFO] [stdout] | ----------------- required by a bound introduced by this call [INFO] [stdout] 270 | "timer jitter failed basic quality tests", err) [INFO] [stdout] | ^^^ expected an implementor of trait `From` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `From` for `alloc::boxed::Box<(dyn std::error::Error + Send + Sync + 'static)>` [INFO] [stdout] = note: required because of the requirements on the impl of `Into>` for `TimerError` [INFO] [stdout] note: required by a bound in `rand_core::Error::with_cause` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand_core-0.4.2/src/error.rs:120:18 [INFO] [stdout] | [INFO] [stdout] 120 | where E: Into> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `rand_core::Error::with_cause` [INFO] [stdout] help: consider borrowing here [INFO] [stdout] | [INFO] [stdout] 270 | "timer jitter failed basic quality tests", &err) [INFO] [stdout] | + [INFO] [stdout] 270 | "timer jitter failed basic quality tests", &mut err) [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rand` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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: build failed [INFO] running `Command { std: "docker" "inspect" "806e75dcf6b2fb9ea0e776347dee62d1d79f9f7404103e4b215b26718a8ebd84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "806e75dcf6b2fb9ea0e776347dee62d1d79f9f7404103e4b215b26718a8ebd84", kill_on_drop: false }` [INFO] [stdout] 806e75dcf6b2fb9ea0e776347dee62d1d79f9f7404103e4b215b26718a8ebd84