[INFO] fetching crate ctop 0.1.0...
[INFO] testing ctop-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate ctop 0.1.0 into /workspace/builds/worker-67/source
[INFO] validating manifest of crates.io crate ctop 0.1.0 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 ctop 0.1.0
[INFO] finished tweaking crates.io crate ctop 0.1.0
[INFO] tweaked toml for crates.io crate ctop 0.1.0 written to /workspace/builds/worker-67/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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] 192b5ed91ad5456e0cd854f271ed9d304b1905fe72219f79b11bf07b6202451a
[INFO] running `Command { std: "docker" "start" "-a" "192b5ed91ad5456e0cd854f271ed9d304b1905fe72219f79b11bf07b6202451a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "192b5ed91ad5456e0cd854f271ed9d304b1905fe72219f79b11bf07b6202451a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "192b5ed91ad5456e0cd854f271ed9d304b1905fe72219f79b11bf07b6202451a", kill_on_drop: false }`
[INFO] [stdout] 192b5ed91ad5456e0cd854f271ed9d304b1905fe72219f79b11bf07b6202451a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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] 9d882837aca71374d4b599b901d173d33744619ead1b79b589e3dc5645345994
[INFO] running `Command { std: "docker" "start" "-a" "9d882837aca71374d4b599b901d173d33744619ead1b79b589e3dc5645345994", kill_on_drop: false }`
[INFO] [stderr]    Compiling ctop v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "9d882837aca71374d4b599b901d173d33744619ead1b79b589e3dc5645345994", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d882837aca71374d4b599b901d173d33744619ead1b79b589e3dc5645345994", kill_on_drop: false }`
[INFO] [stdout] 9d882837aca71374d4b599b901d173d33744619ead1b79b589e3dc5645345994
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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] 7fe25eaf7f5e5bce2012374a94b8908c08fd2e7f2830df515e6ce6eed2556d74
[INFO] running `Command { std: "docker" "start" "-a" "7fe25eaf7f5e5bce2012374a94b8908c08fd2e7f2830df515e6ce6eed2556d74", kill_on_drop: false }`
[INFO] [stderr]    Compiling ctop v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "7fe25eaf7f5e5bce2012374a94b8908c08fd2e7f2830df515e6ce6eed2556d74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fe25eaf7f5e5bce2012374a94b8908c08fd2e7f2830df515e6ce6eed2556d74", kill_on_drop: false }`
[INFO] [stdout] 7fe25eaf7f5e5bce2012374a94b8908c08fd2e7f2830df515e6ce6eed2556d74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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] 3a91b559f59f5ea4d8ac1b4de58157bd10ec85f698b459c6ba19cda3eb7f2b64
[INFO] running `Command { std: "docker" "start" "-a" "3a91b559f59f5ea4d8ac1b4de58157bd10ec85f698b459c6ba19cda3eb7f2b64", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ctop-df9d898cc16401da)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ctop-be008ec185e73760)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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] [stderr]    Doc-tests ctop
[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" "3a91b559f59f5ea4d8ac1b4de58157bd10ec85f698b459c6ba19cda3eb7f2b64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a91b559f59f5ea4d8ac1b4de58157bd10ec85f698b459c6ba19cda3eb7f2b64", kill_on_drop: false }`
[INFO] [stdout] 3a91b559f59f5ea4d8ac1b4de58157bd10ec85f698b459c6ba19cda3eb7f2b64