[INFO] cloning repository https://github.com/placefortea/teatree [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/placefortea/teatree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplacefortea%2Fteatree", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplacefortea%2Fteatree'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7a56755a428fe63ee753df67a7c71d8f668e17ec [INFO] checking placefortea/teatree against master#195ad4830e11a544391abe296b146450dea8411b for pr-82781 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fplacefortea%2Fteatree" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/placefortea/teatree on toolchain 195ad4830e11a544391abe296b146450dea8411b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/placefortea/teatree [INFO] finished tweaking git repo https://github.com/placefortea/teatree [INFO] tweaked toml for git repo https://github.com/placefortea/teatree written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/placefortea/teatree already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8ee9bd94ef01d8453c73b5a0c3b4b429ccb9a5e73f9c62f67c8e847b2f82a62f [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" "8ee9bd94ef01d8453c73b5a0c3b4b429ccb9a5e73f9c62f67c8e847b2f82a62f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8ee9bd94ef01d8453c73b5a0c3b4b429ccb9a5e73f9c62f67c8e847b2f82a62f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ee9bd94ef01d8453c73b5a0c3b4b429ccb9a5e73f9c62f67c8e847b2f82a62f", kill_on_drop: false }` [INFO] [stdout] 8ee9bd94ef01d8453c73b5a0c3b4b429ccb9a5e73f9c62f67c8e847b2f82a62f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+195ad4830e11a544391abe296b146450dea8411b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9bc922fbe2e4f7e9fff3afbd8a7940c33c887dad4d4b60a6cf2a9f45b1a134d5 [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" "9bc922fbe2e4f7e9fff3afbd8a7940c33c887dad4d4b60a6cf2a9f45b1a134d5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.54 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Compiling syn v0.15.33 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Compiling subtle v2.1.0 [INFO] [stderr] Checking historian v4.0.3 [INFO] [stderr] Checking keccak v0.1.0 [INFO] [stderr] Checking hashbrown v0.2.2 [INFO] [stderr] Checking crossbeam-utils v0.6.5 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling clear_on_drop v0.2.3 [INFO] [stderr] Compiling backtrace v0.3.15 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Compiling bincode v1.1.3 [INFO] [stderr] Checking tokio-trace-core v0.1.0 [INFO] [stderr] Checking tokio-sync v0.1.5 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Checking lru-cache v0.1.2 [INFO] [stderr] Compiling proc-macro2 v0.4.29 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking rand_pcg v0.1.2 [INFO] [stderr] Checking generic-array v0.12.0 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking tokio-executor v0.1.7 [INFO] [stderr] Checking crossbeam-epoch v0.7.1 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking crossbeam-channel v0.3.8 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking sha3 v0.7.3 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking tokio-timer v0.2.10 [INFO] [stderr] Checking tokio-current-thread v0.1.6 [INFO] [stderr] Checking digest v0.8.0 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking num_cpus v1.10.0 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking backtrace-sys v0.1.28 [INFO] [stderr] Checking hostname v0.1.5 [INFO] [stderr] Checking socket2 v0.3.8 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Checking sha2 v0.8.0 [INFO] [stderr] Checking threadpool v1.7.1 [INFO] [stderr] Checking rayon-core v1.4.1 [INFO] [stderr] Checking resolv-conf v0.6.2 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Compiling curve25519-dalek v1.1.3 [INFO] [stderr] Checking rayon v1.0.3 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking http v0.1.17 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking tokio-threadpool v0.1.14 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio v0.1.19 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling serde_derive v1.0.90 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling derive_more v0.14.0 [INFO] [stderr] Compiling enum-as-inner v0.2.1 [INFO] [stderr] Compiling actix_derive v0.4.0 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking trust-dns-proto v0.7.3 [INFO] [stderr] Checking actix-threadpool v0.1.0 [INFO] [stderr] Checking actix-rt v0.2.2 [INFO] [stderr] Checking trust-dns-resolver v0.11.0 [INFO] [stderr] Checking actix v0.8.1 [INFO] [stderr] Checking serde v1.0.90 [INFO] [stderr] Checking hashbrown v0.3.0 [INFO] [stderr] Checking serde_json v1.0.39 [INFO] [stderr] Checking serde_bytes v0.11.1 [INFO] [stderr] Checking ed25519-dalek v1.0.0-pre.1 [INFO] [stderr] Checking toml v0.5.0 [INFO] [stderr] Checking pagecache v0.17.0 [INFO] [stderr] Checking jsonrpc-parse v0.1.2 [INFO] [stderr] Checking sled v0.24.1 [INFO] [stderr] Checking teatree v0.0.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/traits/sample/block.rs:11:3 [INFO] [stdout] | [INFO] [stdout] 11 | #[serde(bound = "")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 12 | #[derive(Clone, Serialize, Deserialize)] [INFO] [stdout] | --------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(legacy_derive_helpers)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/traits/sample/block.rs:11:3 [INFO] [stdout] | [INFO] [stdout] 11 | #[serde(bound = "")] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 12 | #[derive(Clone, Serialize, Deserialize)] [INFO] [stdout] | --------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(legacy_derive_helpers)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `vec_drain_as_slice` has been stable since 1.46.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(vec_drain_as_slice)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `vec_drain_as_slice` has been stable since 1.46.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(vec_drain_as_slice)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 48s [INFO] running `Command { std: "docker" "inspect" "9bc922fbe2e4f7e9fff3afbd8a7940c33c887dad4d4b60a6cf2a9f45b1a134d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9bc922fbe2e4f7e9fff3afbd8a7940c33c887dad4d4b60a6cf2a9f45b1a134d5", kill_on_drop: false }` [INFO] [stdout] 9bc922fbe2e4f7e9fff3afbd8a7940c33c887dad4d4b60a6cf2a9f45b1a134d5