[INFO] fetching crate prust_test 0.1.2... [INFO] checking prust_test-0.1.2 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141 [INFO] extracting crate prust_test 0.1.2 into /workspace/builds/worker-92/source [INFO] validating manifest of crates.io crate prust_test 0.1.2 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-92/source/.cargo/config.toml [INFO] started tweaking crates.io crate prust_test 0.1.2 [INFO] finished tweaking crates.io crate prust_test 0.1.2 [INFO] tweaked toml for crates.io crate prust_test 0.1.2 written to /workspace/builds/worker-92/source/Cargo.toml [INFO] crate crates.io crate prust_test 0.1.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "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 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nix v0.14.1 [INFO] [stderr] Downloaded void v1.0.2 [INFO] [stderr] Downloaded regex v1.4.6 [INFO] [stderr] Downloaded mach v0.2.3 [INFO] [stderr] Downloaded IOKit-sys v0.1.5 [INFO] [stderr] Downloaded CoreFoundation-sys v0.1.4 [INFO] [stderr] Downloaded nix v0.18.0 [INFO] [stderr] Downloaded rustyline v6.3.0 [INFO] [stderr] Downloaded mach v0.1.2 [INFO] [stderr] Downloaded ahash v0.3.8 [INFO] [stderr] Downloaded redox_syscall v0.2.6 [INFO] [stderr] Downloaded serialport v3.3.0 [INFO] [stderr] Downloaded unicode-segmentation v1.7.1 [INFO] [stderr] Downloaded utf8parse v0.2.0 [INFO] [stderr] Downloaded libc v0.2.93 [INFO] [stderr] Downloaded text_io v0.1.8 [INFO] [stderr] Downloaded redox_users v0.4.0 [INFO] [stderr] Downloaded dirs-sys-next v0.1.2 [INFO] [stderr] Downloaded dirs-next v1.0.2 [INFO] [stderr] Downloaded libudev-sys v0.1.4 [INFO] [stderr] Downloaded libudev v0.2.0 [INFO] [stderr] Downloaded regex-syntax v0.6.23 [INFO] [stderr] Downloaded prust_core v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 774d0ce1a942d11a51e2741b9b87eb96c2ed6609638a74c279df862ad7ba93a1 [INFO] running `Command { std: "docker" "start" "-a" "774d0ce1a942d11a51e2741b9b87eb96c2ed6609638a74c279df862ad7ba93a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "774d0ce1a942d11a51e2741b9b87eb96c2ed6609638a74c279df862ad7ba93a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "774d0ce1a942d11a51e2741b9b87eb96c2ed6609638a74c279df862ad7ba93a1", kill_on_drop: false }` [INFO] [stdout] 774d0ce1a942d11a51e2741b9b87eb96c2ed6609638a74c279df862ad7ba93a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ac80ea8c1337007555689c9b2ce0694c5f9baf4a05fd80e2736a9c358e4fc57e [INFO] running `Command { std: "docker" "start" "-a" "ac80ea8c1337007555689c9b2ce0694c5f9baf4a05fd80e2736a9c358e4fc57e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking ahash v0.3.8 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking unicode-segmentation v1.7.1 [INFO] [stderr] Checking utf8parse v0.2.0 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking text_io v0.1.8 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling hashbrown v0.8.2 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking nix v0.18.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking prust_core v0.1.2 [INFO] [stdout] error[E0412]: cannot find type `NoneError` in module `core::option` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/prust_core-0.1.2/src/error.rs:27:40 [INFO] [stdout] | [INFO] [stdout] 27 | impl core::convert::From for Error { [INFO] [stdout] | ^^^^^^^^^ not found in `core::option` [INFO] [stdout] | [INFO] [stdout] help: there is an enum variant `crate::Error::NoneError`; try using the variant's enum [INFO] [stdout] | [INFO] [stdout] 27 | impl core::convert::From for Error { [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `NoneError` in module `core::option` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/prust_core-0.1.2/src/error.rs:28:30 [INFO] [stdout] | [INFO] [stdout] 28 | fn from(_: core::option::NoneError) -> Self { [INFO] [stdout] | ^^^^^^^^^ not found in `core::option` [INFO] [stdout] | [INFO] [stdout] help: there is an enum variant `crate::Error::NoneError`; try using the variant's enum [INFO] [stdout] | [INFO] [stdout] 28 | fn from(_: crate::Error) -> Self { [INFO] [stdout] | ~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking libudev v0.2.0 [INFO] [stderr] Checking dirs-next v1.0.2 [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: could not compile `prust_core` due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "ac80ea8c1337007555689c9b2ce0694c5f9baf4a05fd80e2736a9c358e4fc57e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac80ea8c1337007555689c9b2ce0694c5f9baf4a05fd80e2736a9c358e4fc57e", kill_on_drop: false }` [INFO] [stdout] ac80ea8c1337007555689c9b2ce0694c5f9baf4a05fd80e2736a9c358e4fc57e