[INFO] cloning repository https://github.com/darsvador/generator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/darsvador/generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdarsvador%2Fgenerator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdarsvador%2Fgenerator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6029e93ce6f661b64f838b180e745554f74cfdff
[INFO] testing darsvador/generator against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdarsvador%2Fgenerator" "/workspace/builds/worker-23/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-23/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/darsvador/generator on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/darsvador/generator
[INFO] finished tweaking git repo https://github.com/darsvador/generator
[INFO] tweaked toml for git repo https://github.com/darsvador/generator written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate git repo https://github.com/darsvador/generator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bae v0.1.7
[INFO] [stderr]   Downloaded syn v1.0.60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d1b70848c9bb238149e38ebf99a38d0538a4a86e34db5fdaa68932c7ec655b39
[INFO] running `Command { std: "docker" "start" "-a" "d1b70848c9bb238149e38ebf99a38d0538a4a86e34db5fdaa68932c7ec655b39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1b70848c9bb238149e38ebf99a38d0538a4a86e34db5fdaa68932c7ec655b39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1b70848c9bb238149e38ebf99a38d0538a4a86e34db5fdaa68932c7ec655b39", kill_on_drop: false }`
[INFO] [stdout] d1b70848c9bb238149e38ebf99a38d0538a4a86e34db5fdaa68932c7ec655b39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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=warn" "-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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 104a186ec3397f094a4390961ce8cdb516b951c17dd1bb389c3cc277a48f7bbc
[INFO] running `Command { std: "docker" "start" "-a" "104a186ec3397f094a4390961ce8cdb516b951c17dd1bb389c3cc277a48f7bbc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling bae v0.1.7
[INFO] [stderr]    Compiling gentian v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 40s
[INFO] running `Command { std: "docker" "inspect" "104a186ec3397f094a4390961ce8cdb516b951c17dd1bb389c3cc277a48f7bbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "104a186ec3397f094a4390961ce8cdb516b951c17dd1bb389c3cc277a48f7bbc", kill_on_drop: false }`
[INFO] [stdout] 104a186ec3397f094a4390961ce8cdb516b951c17dd1bb389c3cc277a48f7bbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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=warn" "-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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9f214edd4da010b5970c1676d933ff3f2dfccd12dbf2c6681df2cd45450594e
[INFO] running `Command { std: "docker" "start" "-a" "d9f214edd4da010b5970c1676d933ff3f2dfccd12dbf2c6681df2cd45450594e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling gentian v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] [gentian] found function state name: self.state, function default return value is: None.
[INFO] [stdout] [gentian] build control flow graph successful!
[INFO] [stdout] [gentian] found function state name: self.my_state_1.
[INFO] [stdout] [gentian] build control flow graph successful!
[INFO] [stdout] [gentian] found function state name: self.my_state_2, function default return value is: 0u32.
[INFO] [stdout] [gentian] build control flow graph successful!
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2m 33s
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "d9f214edd4da010b5970c1676d933ff3f2dfccd12dbf2c6681df2cd45450594e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9f214edd4da010b5970c1676d933ff3f2dfccd12dbf2c6681df2cd45450594e", kill_on_drop: false }`
[INFO] [stdout] d9f214edd4da010b5970c1676d933ff3f2dfccd12dbf2c6681df2cd45450594e