[INFO] fetching crate async-ssh 0.1.2... [INFO] checking async-ssh-0.1.2 against master#0d37dca25a51fb900a402c94c8818ad1c2789e30 for pr-77526 [INFO] extracting crate async-ssh 0.1.2 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate async-ssh 0.1.2 on toolchain 0d37dca25a51fb900a402c94c8818ad1c2789e30 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate async-ssh 0.1.2 [INFO] finished tweaking crates.io crate async-ssh 0.1.2 [INFO] tweaked toml for crates.io crate async-ssh 0.1.2 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "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" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 863ce3f06f9ad9227dabcfcaa47ac9b37f7b65f29a0e4345ed81c24cc0c014a2 [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" "863ce3f06f9ad9227dabcfcaa47ac9b37f7b65f29a0e4345ed81c24cc0c014a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "863ce3f06f9ad9227dabcfcaa47ac9b37f7b65f29a0e4345ed81c24cc0c014a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "863ce3f06f9ad9227dabcfcaa47ac9b37f7b65f29a0e4345ed81c24cc0c014a2", kill_on_drop: false }` [INFO] [stdout] 863ce3f06f9ad9227dabcfcaa47ac9b37f7b65f29a0e4345ed81c24cc0c014a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3da7dfc83e3bd04b54da15772848b1e25e0a88a09b820e83450a10bf1ec8bf6e [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" "3da7dfc83e3bd04b54da15772848b1e25e0a88a09b820e83450a10bf1ec8bf6e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling cc v1.0.60 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Checking gimli v0.22.0 [INFO] [stderr] Checking object v0.20.0 [INFO] [stderr] Checking rustc-demangle v0.1.17 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking bit-vec v0.4.4 [INFO] [stderr] Checking safemem v0.2.0 [INFO] [stderr] Checking scoped-tls v0.1.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Compiling thrussh-libsodium v0.1.4 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Checking base64 v0.8.0 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling openssl-sys v0.9.58 [INFO] [stderr] Compiling syn v1.0.42 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking net2 v0.2.35 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking cryptovec v0.4.6 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking env_logger v0.4.3 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking tokio-uds v0.2.7 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking addr2line v0.13.0 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Checking backtrace v0.3.51 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking yasna v0.1.3 [INFO] [stderr] Checking error-chain v0.11.0 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Checking thrussh-keys v0.9.5 [INFO] [stderr] Checking thrussh v0.19.6 [INFO] [stderr] Checking async-ssh v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/session/mod.rs:32:14 [INFO] [stdout] | [INFO] [stdout] 32 | ) -> Box, Error = thrussh::HandlerError<()>>> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error = thrussh::HandlerError<()>>` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/session/mod.rs:32:14 [INFO] [stdout] | [INFO] [stdout] 32 | ) -> Box, Error = thrussh::HandlerError<()>>> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error = thrussh::HandlerError<()>>` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 57.19s [INFO] running `Command { std: "docker" "inspect" "3da7dfc83e3bd04b54da15772848b1e25e0a88a09b820e83450a10bf1ec8bf6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3da7dfc83e3bd04b54da15772848b1e25e0a88a09b820e83450a10bf1ec8bf6e", kill_on_drop: false }` [INFO] [stdout] 3da7dfc83e3bd04b54da15772848b1e25e0a88a09b820e83450a10bf1ec8bf6e