[INFO] fetching crate jlib 0.3.7... [INFO] checking jlib-0.3.7 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] extracting crate jlib 0.3.7 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate jlib 0.3.7 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate jlib 0.3.7 [INFO] finished tweaking crates.io crate jlib 0.3.7 [INFO] tweaked toml for crates.io crate jlib 0.3.7 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate jlib 0.3.7 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded clear_on_drop v0.2.3 [INFO] [stderr] Downloaded subtle v2.2.2 [INFO] [stderr] Downloaded typename_derive v0.1.4 [INFO] [stderr] Downloaded ed25519-dalek v0.9.1 [INFO] [stderr] Downloaded basex-rs v0.1.1 [INFO] [stderr] Downloaded typename v0.1.2 [INFO] [stderr] Downloaded curve25519-dalek v1.2.3 [INFO] [stderr] Downloaded ws v0.8.1 [INFO] [stderr] Downloaded secp256k1 v0.13.0 [INFO] [stderr] Downloaded cast-rs v0.2.1 [INFO] [stderr] Downloaded slice-cast v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c5ef3df8415dcff00692f84ec29b180d8550b4e40a04f1d0f7e1236a34765a73 [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" "c5ef3df8415dcff00692f84ec29b180d8550b4e40a04f1d0f7e1236a34765a73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c5ef3df8415dcff00692f84ec29b180d8550b4e40a04f1d0f7e1236a34765a73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5ef3df8415dcff00692f84ec29b180d8550b4e40a04f1d0f7e1236a34765a73", kill_on_drop: false }` [INFO] [stdout] c5ef3df8415dcff00692f84ec29b180d8550b4e40a04f1d0f7e1236a34765a73 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2b5f54fbd10982d241f460333b12f79ba20d2b3264189174fc2aad42433bbe44 [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" "2b5f54fbd10982d241f460333b12f79ba20d2b3264189174fc2aad42433bbe44", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.35 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling siphasher v0.3.3 [INFO] [stderr] Compiling subtle v2.2.2 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking hex v0.4.2 [INFO] [stderr] Checking slice-cast v0.1.2 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking downcast-rs v1.1.1 [INFO] [stderr] Checking failure v0.1.7 [INFO] [stderr] Checking untrusted v0.6.2 [INFO] [stderr] Checking basex-rs v0.1.1 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking cast-rs v0.2.1 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Checking sha2 v0.8.1 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling clear_on_drop v0.2.3 [INFO] [stderr] Compiling openssl-sys v0.9.55 [INFO] [stderr] Compiling secp256k1 v0.13.0 [INFO] [stderr] Compiling ring v0.14.6 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking regex v1.3.7 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling curve25519-dalek v1.2.3 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking ed25519-dalek v0.9.1 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Checking ws v0.8.1 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling typename_derive v0.1.4 [INFO] [stderr] Compiling phf_macros v0.8.0 [INFO] [stderr] Checking typename v0.1.2 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Checking serde v1.0.106 [INFO] [stderr] Checking serde_json v1.0.51 [INFO] [stderr] Checking jlib v0.3.7 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 37s [INFO] running `Command { std: "docker" "inspect" "2b5f54fbd10982d241f460333b12f79ba20d2b3264189174fc2aad42433bbe44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b5f54fbd10982d241f460333b12f79ba20d2b3264189174fc2aad42433bbe44", kill_on_drop: false }` [INFO] [stdout] 2b5f54fbd10982d241f460333b12f79ba20d2b3264189174fc2aad42433bbe44