[INFO] cloning repository https://github.com/ndrewtl/ellipsis
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ndrewtl/ellipsis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fndrewtl%2Fellipsis", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fndrewtl%2Fellipsis'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 299be99b6281d6259e21146a50880ebd5d211c39
[INFO] checking ndrewtl/ellipsis against try#560667b800e34f03ac9f520f299d077c249dd301 for pr-100971
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fndrewtl%2Fellipsis" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ndrewtl/ellipsis on toolchain 560667b800e34f03ac9f520f299d077c249dd301
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+560667b800e34f03ac9f520f299d077c249dd301" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ndrewtl/ellipsis
[INFO] finished tweaking git repo https://github.com/ndrewtl/ellipsis
[INFO] tweaked toml for git repo https://github.com/ndrewtl/ellipsis written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/ndrewtl/ellipsis already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+560667b800e34f03ac9f520f299d077c249dd301" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+560667b800e34f03ac9f520f299d077c249dd301" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1474dc1e864bf31300b6a275bfb03e12bc7e578378f1cb341327e438db812e0
[INFO] running `Command { std: "docker" "start" "-a" "b1474dc1e864bf31300b6a275bfb03e12bc7e578378f1cb341327e438db812e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1474dc1e864bf31300b6a275bfb03e12bc7e578378f1cb341327e438db812e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1474dc1e864bf31300b6a275bfb03e12bc7e578378f1cb341327e438db812e0", kill_on_drop: false }`
[INFO] [stdout] b1474dc1e864bf31300b6a275bfb03e12bc7e578378f1cb341327e438db812e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "RUSTDOCFLAGS=--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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+560667b800e34f03ac9f520f299d077c249dd301" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a5b3efd90c5ae94ba50008442d6fa853e896b695be7450477287d4a0f059acc
[INFO] running `Command { std: "docker" "start" "-a" "8a5b3efd90c5ae94ba50008442d6fa853e896b695be7450477287d4a0f059acc", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.18
[INFO] [stderr]    Compiling pkg-config v0.3.12
[INFO] [stderr]     Checking libc v0.2.40
[INFO] [stderr]    Compiling version_check v0.1.4
[INFO] [stderr]     Checking matches v0.1.7
[INFO] [stderr]     Checking unicode-normalization v0.1.7
[INFO] [stderr]    Compiling serde v1.0.66
[INFO] [stderr]     Checking percent-encoding v1.0.1
[INFO] [stderr]     Checking unicode-width v0.1.5
[INFO] [stderr]     Checking cfg-if v0.1.4
[INFO] [stderr]     Checking bitflags v1.0.3
[INFO] [stderr]     Checking itoa v0.4.1
[INFO] [stderr]     Checking dtoa v0.4.2
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking openssl-probe v0.1.2
[INFO] [stderr]     Checking strsim v0.7.0
[INFO] [stderr]     Checking shellexpand v1.0.0
[INFO] [stderr]     Checking rand_core v0.2.1
[INFO] [stderr]     Checking unicode-bidi v0.3.4
[INFO] [stderr]     Checking textwrap v0.9.0
[INFO] [stderr]     Checking log v0.4.3
[INFO] [stderr]    Compiling cmake v0.1.31
[INFO] [stderr]     Checking atty v0.2.10
[INFO] [stderr]     Checking hostname v0.1.5
[INFO] [stderr]     Checking dirs v1.0.3
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]     Checking rand v0.5.5
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking clap v2.31.2
[INFO] [stderr]     Checking url v1.7.1
[INFO] [stderr]    Compiling openssl-sys v0.9.33
[INFO] [stderr]    Compiling libz-sys v1.0.18
[INFO] [stderr]    Compiling curl-sys v0.4.7
[INFO] [stderr]    Compiling libssh2-sys v0.2.8
[INFO] [stderr]    Compiling libgit2-sys v0.7.6
[INFO] [stderr]     Checking colored v1.6.1
[INFO] [stderr]     Checking serde_json v1.0.19
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "8a5b3efd90c5ae94ba50008442d6fa853e896b695be7450477287d4a0f059acc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a5b3efd90c5ae94ba50008442d6fa853e896b695be7450477287d4a0f059acc", kill_on_drop: false }`
[INFO] [stdout] 8a5b3efd90c5ae94ba50008442d6fa853e896b695be7450477287d4a0f059acc