[INFO] fetching crate maidsafe_vault 0.1.1... [INFO] checking maidsafe_vault-0.1.1 against master#4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 for pr-81174 [INFO] extracting crate maidsafe_vault 0.1.1 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate maidsafe_vault 0.1.1 on toolchain 4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate maidsafe_vault 0.1.1 [INFO] finished tweaking crates.io crate maidsafe_vault 0.1.1 [INFO] tweaked toml for crates.io crate maidsafe_vault 0.1.1 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "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" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "metadata" "--no-deps" "--format-version=1", 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] c1a7c3397848af4d3a88f698b54bea9084ceeb00e2f514b9ca0a3abdb23671e5 [INFO] running `Command { std: "docker" "start" "-a" "c1a7c3397848af4d3a88f698b54bea9084ceeb00e2f514b9ca0a3abdb23671e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c1a7c3397848af4d3a88f698b54bea9084ceeb00e2f514b9ca0a3abdb23671e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1a7c3397848af4d3a88f698b54bea9084ceeb00e2f514b9ca0a3abdb23671e5", kill_on_drop: false }` [INFO] [stdout] c1a7c3397848af4d3a88f698b54bea9084ceeb00e2f514b9ca0a3abdb23671e5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "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] ef7968753bc31d500c2bbe159fda677f7fc0bfaa18a4c81b23660e2ba5c103a2 [INFO] running `Command { std: "docker" "start" "-a" "ef7968753bc31d500c2bbe159fda677f7fc0bfaa18a4c81b23660e2ba5c103a2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling const_fn v0.4.5 [INFO] [stderr] Checking byteorder v0.5.3 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking strsim v0.9.3 [INFO] [stderr] Compiling standback v0.2.14 [INFO] [stderr] Compiling time v0.2.25 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling libsodium-sys v0.2.6 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking num_cpus v0.2.13 [INFO] [stderr] Checking asynchronous v0.4.5 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking rand_core v0.6.1 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Checking term v0.7.0 [INFO] [stderr] Checking lru_time_cache v0.2.7 [INFO] [stderr] Checking message_filter v0.1.5 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking cbor v0.4.1 [INFO] [stderr] Checking env_logger v0.3.5 [INFO] [stderr] Checking accumulator v0.0.4 [INFO] [stderr] Checking utp v0.7.0 [INFO] [stdout] error[E0599]: no method named `check` found for struct `LruCache>` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/accumulator-0.0.4/src/lib.rs:64:22 [INFO] [stdout] | [INFO] [stdout] 64 | self.storage.check(name) [INFO] [stdout] | ^^^^^ method not found in `LruCache>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `add` found for struct `LruCache>` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/accumulator-0.0.4/src/lib.rs:82:26 [INFO] [stdout] | [INFO] [stdout] 82 | self.storage.add(name.clone(), entry_in.clone()); [INFO] [stdout] | ^^^ method not found in `LruCache>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `add` found for struct `LruCache>` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/accumulator-0.0.4/src/lib.rs:90:26 [INFO] [stdout] | [INFO] [stdout] 90 | self.storage.add(name.clone(), tmp.clone()); [INFO] [stdout] | ^^^ method not found in `LruCache>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `accumulator` [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" "ef7968753bc31d500c2bbe159fda677f7fc0bfaa18a4c81b23660e2ba5c103a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef7968753bc31d500c2bbe159fda677f7fc0bfaa18a4c81b23660e2ba5c103a2", kill_on_drop: false }` [INFO] [stdout] ef7968753bc31d500c2bbe159fda677f7fc0bfaa18a4c81b23660e2ba5c103a2