[INFO] fetching crate openssh-sftp-client 0.1.0...
[INFO] checking openssh-sftp-client-0.1.0 against master#89b9f7b284aacc5f8613438b80e4dd7bdd10549e for pr-92594
[INFO] extracting crate openssh-sftp-client 0.1.0 into /workspace/builds/worker-58/source
[INFO] validating manifest of crates.io crate openssh-sftp-client 0.1.0 on toolchain 89b9f7b284aacc5f8613438b80e4dd7bdd10549e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+89b9f7b284aacc5f8613438b80e4dd7bdd10549e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate openssh-sftp-client 0.1.0
[INFO] finished tweaking crates.io crate openssh-sftp-client 0.1.0
[INFO] tweaked toml for crates.io crate openssh-sftp-client 0.1.0 written to /workspace/builds/worker-58/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+89b9f7b284aacc5f8613438b80e4dd7bdd10549e" "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" "+89b9f7b284aacc5f8613438b80e4dd7bdd10549e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+89b9f7b284aacc5f8613438b80e4dd7bdd10549e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a187787c1f5d51f0cd31ec259aa5eab43ecbccfbe2d128c08d5d83aee6c08df
[INFO] running `Command { std: "docker" "start" "-a" "0a187787c1f5d51f0cd31ec259aa5eab43ecbccfbe2d128c08d5d83aee6c08df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a187787c1f5d51f0cd31ec259aa5eab43ecbccfbe2d128c08d5d83aee6c08df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a187787c1f5d51f0cd31ec259aa5eab43ecbccfbe2d128c08d5d83aee6c08df", kill_on_drop: false }`
[INFO] [stdout] 0a187787c1f5d51f0cd31ec259aa5eab43ecbccfbe2d128c08d5d83aee6c08df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+89b9f7b284aacc5f8613438b80e4dd7bdd10549e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 353d29115df2775f182ba4b6e3d4bb0e49c97e13712b9edbd76ddf9115b69446
[INFO] running `Command { std: "docker" "start" "-a" "353d29115df2775f182ba4b6e3d4bb0e49c97e13712b9edbd76ddf9115b69446", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.85
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.133
[INFO] [stderr]    Compiling serde v1.0.133
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]     Checking array-init v2.0.0
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]     Checking pin-project-lite v0.2.8
[INFO] [stderr]     Checking thin-vec v0.2.4
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking arc-swap v1.5.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling openssh-sftp-client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking const_fn_assert v0.1.2
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]     Checking shared_arena v0.8.4
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling quote v1.0.14
[INFO] [stderr]     Checking parking_lot_core v0.8.5
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking mio v0.7.14
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking once_cell v1.9.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling derive_destructure2 v0.0.1
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking awaitable v0.3.1
[INFO] [stderr]     Checking tokio v1.15.0
[INFO] [stderr]     Checking tokio-io-utility v0.3.0
[INFO] [stderr]     Checking tokio-pipe v0.2.9
[INFO] [stderr]     Checking ssh_format v0.9.1
[INFO] [stderr]     Checking triomphe v0.1.5
[INFO] [stderr]     Checking vec-strings v0.4.2
[INFO] [stderr]     Checking openssh-sftp-protocol v0.15.0
[INFO] [stderr]     Checking concurrent_arena v0.1.3
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 26s
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "353d29115df2775f182ba4b6e3d4bb0e49c97e13712b9edbd76ddf9115b69446", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "353d29115df2775f182ba4b6e3d4bb0e49c97e13712b9edbd76ddf9115b69446", kill_on_drop: false }`
[INFO] [stdout] 353d29115df2775f182ba4b6e3d4bb0e49c97e13712b9edbd76ddf9115b69446