[INFO] cloning repository https://github.com/BookOwl/nemo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BookOwl/nemo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBookOwl%2Fnemo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBookOwl%2Fnemo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7d58040619f93e8b13dcc2de69daa5fd891a8793 [INFO] checking BookOwl/nemo against master#5e3f1b148db5bfa27fee52464ae1f5d34c49d77b for pr-75502 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBookOwl%2Fnemo" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/BookOwl/nemo on toolchain 5e3f1b148db5bfa27fee52464ae1f5d34c49d77b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/BookOwl/nemo [INFO] finished tweaking git repo https://github.com/BookOwl/nemo [INFO] tweaked toml for git repo https://github.com/BookOwl/nemo written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/BookOwl/nemo already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8112d03b2b7de2508fd605e78f7c64ca82e3f1133b9f36b93864b9705db24984 [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" "8112d03b2b7de2508fd605e78f7c64ca82e3f1133b9f36b93864b9705db24984", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8112d03b2b7de2508fd605e78f7c64ca82e3f1133b9f36b93864b9705db24984", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8112d03b2b7de2508fd605e78f7c64ca82e3f1133b9f36b93864b9705db24984", kill_on_drop: false }` [INFO] [stdout] 8112d03b2b7de2508fd605e78f7c64ca82e3f1133b9f36b93864b9705db24984 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+5e3f1b148db5bfa27fee52464ae1f5d34c49d77b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] ab94294cde49dd6f44a4798489c38bc7609bb7651e1f3355be4217993efea43f [INFO] running `Command { std: "docker" "start" "-a" "ab94294cde49dd6f44a4798489c38bc7609bb7651e1f3355be4217993efea43f", kill_on_drop: false }` [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling libc v0.2.21 [INFO] [stderr] Compiling fixedbitset v0.1.5 [INFO] [stderr] Compiling lazy_static v0.2.4 [INFO] [stderr] Compiling bit-vec v0.4.3 [INFO] [stderr] Compiling rustc-serialize v0.3.22 [INFO] [stderr] Compiling diff v0.1.10 [INFO] [stderr] Compiling term v0.4.5 [INFO] [stderr] Checking bitflags v0.8.0 [INFO] [stderr] Checking unicode-segmentation v1.1.0 [INFO] [stderr] Checking regex-syntax v0.4.0 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stderr] Checking bounded-spsc-queue v0.1.2 [INFO] [stderr] Checking unreachable v0.1.1 [INFO] [stdout] error[E0432]: unresolved import `alloc::heap` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bounded-spsc-queue-0.1.2/src/lib.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | use alloc::heap::{allocate, deallocate}; [INFO] [stdout] | ^^^^ could not find `heap` in `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `oom` in crate `alloc` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bounded-spsc-queue-0.1.2/src/lib.rs:325:33 [INFO] [stdout] | [INFO] [stdout] 325 | if ptr.is_null() { ::alloc::oom() } [INFO] [stdout] | ^^^ not found in `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: negative trait bounds are not yet fully implemented; use marker types for now [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bounded-spsc-queue-0.1.2/src/lib.rs:80:9 [INFO] [stdout] | [INFO] [stdout] 80 | impl !Sync for Consumer {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #68318 for more information [INFO] [stdout] = help: add `#![feature(negative_impls)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: negative trait bounds are not yet fully implemented; use marker types for now [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bounded-spsc-queue-0.1.2/src/lib.rs:81:9 [INFO] [stdout] | [INFO] [stdout] 81 | impl !Sync for Producer {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #68318 for more information [INFO] [stdout] = help: add `#![feature(negative_impls)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0432, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stderr] error: could not compile `bounded-spsc-queue`. [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" "ab94294cde49dd6f44a4798489c38bc7609bb7651e1f3355be4217993efea43f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab94294cde49dd6f44a4798489c38bc7609bb7651e1f3355be4217993efea43f", kill_on_drop: false }` [INFO] [stdout] ab94294cde49dd6f44a4798489c38bc7609bb7651e1f3355be4217993efea43f