[INFO] fetching crate nowhere 0.0.1...
[INFO] testing nowhere-0.0.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate nowhere 0.0.1 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate nowhere 0.0.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nowhere 0.0.1
[INFO] finished tweaking crates.io crate nowhere 0.0.1
[INFO] tweaked toml for crates.io crate nowhere 0.0.1 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a433d662b823f531d5c1466719037c9c9b36a626fbef653f570792e61156dc57
[INFO] running `Command { std: "docker" "start" "-a" "a433d662b823f531d5c1466719037c9c9b36a626fbef653f570792e61156dc57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a433d662b823f531d5c1466719037c9c9b36a626fbef653f570792e61156dc57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a433d662b823f531d5c1466719037c9c9b36a626fbef653f570792e61156dc57", kill_on_drop: false }`
[INFO] [stdout] a433d662b823f531d5c1466719037c9c9b36a626fbef653f570792e61156dc57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dece2eca5cc977d8ac83fbd539b01e4b43ff23ec6eee30bfb9c27feedc91d90f
[INFO] running `Command { std: "docker" "start" "-a" "dece2eca5cc977d8ac83fbd539b01e4b43ff23ec6eee30bfb9c27feedc91d90f", kill_on_drop: false }`
[INFO] [stderr]    Compiling nowhere v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "dece2eca5cc977d8ac83fbd539b01e4b43ff23ec6eee30bfb9c27feedc91d90f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dece2eca5cc977d8ac83fbd539b01e4b43ff23ec6eee30bfb9c27feedc91d90f", kill_on_drop: false }`
[INFO] [stdout] dece2eca5cc977d8ac83fbd539b01e4b43ff23ec6eee30bfb9c27feedc91d90f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d2d354d3e5fbaf32e4850879051316b72ca2db8d467cd9106b78d25e4b49ac5
[INFO] running `Command { std: "docker" "start" "-a" "8d2d354d3e5fbaf32e4850879051316b72ca2db8d467cd9106b78d25e4b49ac5", kill_on_drop: false }`
[INFO] [stderr]    Compiling nowhere v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "8d2d354d3e5fbaf32e4850879051316b72ca2db8d467cd9106b78d25e4b49ac5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d2d354d3e5fbaf32e4850879051316b72ca2db8d467cd9106b78d25e4b49ac5", kill_on_drop: false }`
[INFO] [stdout] 8d2d354d3e5fbaf32e4850879051316b72ca2db8d467cd9106b78d25e4b49ac5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 89feaab9a249f40e004ac5b817436f8da72ab0cb895c5828405ff18737f25b02
[INFO] running `Command { std: "docker" "start" "-a" "89feaab9a249f40e004ac5b817436f8da72ab0cb895c5828405ff18737f25b02", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nowhere-44f2fe4409c5ee49)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "89feaab9a249f40e004ac5b817436f8da72ab0cb895c5828405ff18737f25b02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89feaab9a249f40e004ac5b817436f8da72ab0cb895c5828405ff18737f25b02", kill_on_drop: false }`
[INFO] [stdout] 89feaab9a249f40e004ac5b817436f8da72ab0cb895c5828405ff18737f25b02