[INFO] fetching crate genenv 1.1.0...
[INFO] testing genenv-1.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate genenv 1.1.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate genenv 1.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate genenv 1.1.0
[INFO] finished tweaking crates.io crate genenv 1.1.0
[INFO] tweaked toml for crates.io crate genenv 1.1.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate genenv 1.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47c836f29cdba3b73337887756b7f0a887859311a1622ed07054e620a3080beb
[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" "47c836f29cdba3b73337887756b7f0a887859311a1622ed07054e620a3080beb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47c836f29cdba3b73337887756b7f0a887859311a1622ed07054e620a3080beb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47c836f29cdba3b73337887756b7f0a887859311a1622ed07054e620a3080beb", kill_on_drop: false }`
[INFO] [stdout] 47c836f29cdba3b73337887756b7f0a887859311a1622ed07054e620a3080beb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0a9b3601b5b177a3aac52dbddb7a98dc9e5659192c56b7f822a130359539f21
[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" "d0a9b3601b5b177a3aac52dbddb7a98dc9e5659192c56b7f822a130359539f21", kill_on_drop: false }`
[INFO] [stderr]    Compiling path-clean v0.1.0
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling syn v1.0.89
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]    Compiling dotenvy v0.15.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling structopt v0.3.26
[INFO] [stderr]    Compiling genenv v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.58s
[INFO] running `Command { std: "docker" "inspect" "d0a9b3601b5b177a3aac52dbddb7a98dc9e5659192c56b7f822a130359539f21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0a9b3601b5b177a3aac52dbddb7a98dc9e5659192c56b7f822a130359539f21", kill_on_drop: false }`
[INFO] [stdout] d0a9b3601b5b177a3aac52dbddb7a98dc9e5659192c56b7f822a130359539f21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 16940b79061c0d9b85d18eaea93cbeedafe86241c319d53f55a4e17ec455e7e4
[INFO] running `Command { std: "docker" "start" "-a" "16940b79061c0d9b85d18eaea93cbeedafe86241c319d53f55a4e17ec455e7e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling genenv v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.31s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/genenv-68628bcae56ed2e7)
[INFO] running `Command { std: "docker" "inspect" "16940b79061c0d9b85d18eaea93cbeedafe86241c319d53f55a4e17ec455e7e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16940b79061c0d9b85d18eaea93cbeedafe86241c319d53f55a4e17ec455e7e4", kill_on_drop: false }`
[INFO] [stdout] 16940b79061c0d9b85d18eaea93cbeedafe86241c319d53f55a4e17ec455e7e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fb5e49bd44889cec186c307144cac9c83484f8d02359d7830865bd0eb69ce823
[INFO] running `Command { std: "docker" "start" "-a" "fb5e49bd44889cec186c307144cac9c83484f8d02359d7830865bd0eb69ce823", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/genenv-68628bcae56ed2e7)
[INFO] [stdout] 
[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" "fb5e49bd44889cec186c307144cac9c83484f8d02359d7830865bd0eb69ce823", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb5e49bd44889cec186c307144cac9c83484f8d02359d7830865bd0eb69ce823", kill_on_drop: false }`
[INFO] [stdout] fb5e49bd44889cec186c307144cac9c83484f8d02359d7830865bd0eb69ce823