[INFO] fetching crate chvt 0.2.0...
[INFO] testing chvt-0.2.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate chvt 0.2.0 into /workspace/builds/worker-113/source
[INFO] validating manifest of crates.io crate chvt 0.2.0 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 chvt 0.2.0
[INFO] finished tweaking crates.io crate chvt 0.2.0
[INFO] tweaked toml for crates.io crate chvt 0.2.0 written to /workspace/builds/worker-113/source/Cargo.toml
[INFO] crate crates.io crate chvt 0.2.0 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-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f4ebc8027f52bd688bf5edbbc4212ebda3a39abcdea6ac41ec66b5a4a74ed3a5
[INFO] running `Command { std: "docker" "start" "-a" "f4ebc8027f52bd688bf5edbbc4212ebda3a39abcdea6ac41ec66b5a4a74ed3a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4ebc8027f52bd688bf5edbbc4212ebda3a39abcdea6ac41ec66b5a4a74ed3a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4ebc8027f52bd688bf5edbbc4212ebda3a39abcdea6ac41ec66b5a4a74ed3a5", kill_on_drop: false }`
[INFO] [stdout] f4ebc8027f52bd688bf5edbbc4212ebda3a39abcdea6ac41ec66b5a4a74ed3a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50e359c5520560b2108c505d01f493c232cc48087498200c7b0c30b53206d2b1
[INFO] running `Command { std: "docker" "start" "-a" "50e359c5520560b2108c505d01f493c232cc48087498200c7b0c30b53206d2b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling nix v0.15.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling chvt v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.92s
[INFO] running `Command { std: "docker" "inspect" "50e359c5520560b2108c505d01f493c232cc48087498200c7b0c30b53206d2b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50e359c5520560b2108c505d01f493c232cc48087498200c7b0c30b53206d2b1", kill_on_drop: false }`
[INFO] [stdout] 50e359c5520560b2108c505d01f493c232cc48087498200c7b0c30b53206d2b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed3eb47c13722f5e3a6a07e5cf6f3543758cc65bb0c9d27cd8d01b561611c0a1
[INFO] running `Command { std: "docker" "start" "-a" "ed3eb47c13722f5e3a6a07e5cf6f3543758cc65bb0c9d27cd8d01b561611c0a1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling chvt v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.10s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/chvt-636d58f7c586d3ac)
[INFO] running `Command { std: "docker" "inspect" "ed3eb47c13722f5e3a6a07e5cf6f3543758cc65bb0c9d27cd8d01b561611c0a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed3eb47c13722f5e3a6a07e5cf6f3543758cc65bb0c9d27cd8d01b561611c0a1", kill_on_drop: false }`
[INFO] [stdout] ed3eb47c13722f5e3a6a07e5cf6f3543758cc65bb0c9d27cd8d01b561611c0a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 22de28794c66769246e7e2542d767b97abbcc48111990de214dcac40e41a8f9a
[INFO] running `Command { std: "docker" "start" "-a" "22de28794c66769246e7e2542d767b97abbcc48111990de214dcac40e41a8f9a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/chvt-636d58f7c586d3ac)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests chvt
[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] [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" "22de28794c66769246e7e2542d767b97abbcc48111990de214dcac40e41a8f9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22de28794c66769246e7e2542d767b97abbcc48111990de214dcac40e41a8f9a", kill_on_drop: false }`
[INFO] [stdout] 22de28794c66769246e7e2542d767b97abbcc48111990de214dcac40e41a8f9a