[INFO] fetching crate nstack 0.6.2... [INFO] checking nstack-0.6.2 against master#339e19697a39a78f4d669c217b7d21109215de41 for pr-81213 [INFO] extracting crate nstack 0.6.2 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate nstack 0.6.2 on toolchain 339e19697a39a78f4d669c217b7d21109215de41 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+339e19697a39a78f4d669c217b7d21109215de41" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate nstack 0.6.2 [INFO] finished tweaking crates.io crate nstack 0.6.2 [INFO] tweaked toml for crates.io crate nstack 0.6.2 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+339e19697a39a78f4d669c217b7d21109215de41" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+339e19697a39a78f4d669c217b7d21109215de41" "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" "+339e19697a39a78f4d669c217b7d21109215de41" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f94f41a1614485598d9b29e60855bfe8e3ce431e5ef6c06bdc8b6b2099ddcd5d [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" "f94f41a1614485598d9b29e60855bfe8e3ce431e5ef6c06bdc8b6b2099ddcd5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f94f41a1614485598d9b29e60855bfe8e3ce431e5ef6c06bdc8b6b2099ddcd5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f94f41a1614485598d9b29e60855bfe8e3ce431e5ef6c06bdc8b6b2099ddcd5d", kill_on_drop: false }` [INFO] [stdout] f94f41a1614485598d9b29e60855bfe8e3ce431e5ef6c06bdc8b6b2099ddcd5d [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" "+339e19697a39a78f4d669c217b7d21109215de41" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 332a89c0d3d83d4e52454c12f1149f44031970f1f8e1e794fbeb5b14022a3a80 [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" "332a89c0d3d83d4e52454c12f1149f44031970f1f8e1e794fbeb5b14022a3a80", kill_on_drop: false }` [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling syn v1.0.59 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling byteorder v1.4.2 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking parity-wasm v0.41.0 [INFO] [stderr] Checking seahash v3.0.7 [INFO] [stderr] Checking const-arrayvec v0.2.1 [INFO] [stderr] Checking memory_units v0.3.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Checking owning_ref v0.4.1 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking parking_lot_core v0.8.2 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking rand_core v0.6.1 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Compiling blake2b_simd v0.3.1 [INFO] [stderr] Checking rand v0.8.2 [INFO] [stderr] Compiling canonical v0.5.0 [INFO] [stderr] Checking wasmi-validation v0.3.0 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking wasmi v0.6.2 [INFO] [stderr] Checking appendix v0.2.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling derive_arbitrary v0.3.3 [INFO] [stderr] Compiling canonical_derive v0.5.0 [INFO] [stderr] Compiling arbitrary v0.3.3 [INFO] [stderr] Checking microkelvin v0.5.8 [INFO] [stderr] Checking canonical v0.4.4 [INFO] [stderr] Compiling canonical_derive v0.4.1 [INFO] [stderr] Checking canonical_host v0.4.3 [INFO] [stderr] Checking nstack v0.6.2 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: the trait bound `S: canonical::store::Store` is not satisfied [INFO] [stdout] --> src/lib.rs:32:15 [INFO] [stdout] | [INFO] [stdout] 32 | impl Compound for NStack [INFO] [stdout] | ^^^^^^^^^^^ the trait `canonical::store::Store` is not implemented for `S` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/microkelvin-0.5.8/src/compound.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | S: Store, [INFO] [stdout] | ----- required by this bound in `Compound` [INFO] [stdout] | [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 36 | S: Store + canonical::store::Store, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `NStack: canonical::canon::Canon` is not satisfied [INFO] [stdout] --> src/lib.rs:32:15 [INFO] [stdout] | [INFO] [stdout] 32 | impl Compound for NStack [INFO] [stdout] | ^^^^^^^^^^^ the trait `canonical::canon::Canon` is not implemented for `NStack` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/microkelvin-0.5.8/src/compound.rs:47:11 [INFO] [stdout] | [INFO] [stdout] 47 | Self: Canon, [INFO] [stdout] | -------- required by this bound in `Compound` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `S: canonical::store::Store` is not satisfied [INFO] [stdout] --> src/lib.rs:73:19 [INFO] [stdout] | [INFO] [stdout] 73 | A: Canon + Annotation, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ the trait `canonical::store::Store` is not implemented for `S` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/microkelvin-0.5.8/src/annotation.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | S: Store, [INFO] [stdout] | ----- required by this bound in `Annotation` [INFO] [stdout] | [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 74 | S: Store + canonical::store::Store, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `S: canonical::store::Store` is not satisfied [INFO] [stdout] --> src/lib.rs:95:19 [INFO] [stdout] | [INFO] [stdout] 95 | A: Canon + Annotation, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ the trait `canonical::store::Store` is not implemented for `S` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/microkelvin-0.5.8/src/annotation.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | S: Store, [INFO] [stdout] | ----- required by this bound in `Annotation` [INFO] [stdout] | [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 96 | S: Store + canonical::store::Store, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `S: canonical::store::Store` is not satisfied [INFO] [stdout] --> src/lib.rs:29:10 [INFO] [stdout] | [INFO] [stdout] 29 | Node([Option, S>>; N]), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `canonical::store::Store` is not implemented for `S` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/microkelvin-0.5.8/src/annotation.rs:118:8 [INFO] [stdout] | [INFO] [stdout] 118 | S: Store; [INFO] [stdout] | ----- required by this bound in `Annotated` [INFO] [stdout] | [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 26 | S: Store + canonical::store::Store, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `S: canonical::store::Store` is not satisfied [INFO] [stdout] --> src/lib.rs:41:36 [INFO] [stdout] | [INFO] [stdout] 41 | fn child(&self, ofs: usize) -> Child { [INFO] [stdout] | ^^^^^^^^^^^^^^ the trait `canonical::store::Store` is not implemented for `S` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/microkelvin-0.5.8/src/compound.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | S: Store, [INFO] [stdout] | ----- required by this bound in `Child` [INFO] [stdout] | [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 36 | S: Store + canonical::store::Store, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `S: canonical::store::Store` is not satisfied [INFO] [stdout] --> src/lib.rs:55:44 [INFO] [stdout] | [INFO] [stdout] 55 | fn child_mut(&mut self, ofs: usize) -> ChildMut { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ the trait `canonical::store::Store` is not implemented for `S` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/microkelvin-0.5.8/src/compound.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | S: Store, [INFO] [stdout] | ----- required by this bound in `ChildMut` [INFO] [stdout] | [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 36 | S: Store + canonical::store::Store, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `nstack` [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" "332a89c0d3d83d4e52454c12f1149f44031970f1f8e1e794fbeb5b14022a3a80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "332a89c0d3d83d4e52454c12f1149f44031970f1f8e1e794fbeb5b14022a3a80", kill_on_drop: false }` [INFO] [stdout] 332a89c0d3d83d4e52454c12f1149f44031970f1f8e1e794fbeb5b14022a3a80