[INFO] fetching crate artk 0.1.0...
[INFO] testing artk-0.1.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate artk 0.1.0 into /workspace/builds/worker-95/source
[INFO] validating manifest of crates.io crate artk 0.1.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate artk 0.1.0
[INFO] finished tweaking crates.io crate artk 0.1.0
[INFO] tweaked toml for crates.io crate artk 0.1.0 written to /workspace/builds/worker-95/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-2021-08-01" "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-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f6122feaea74e3302fe3bb403152e3b5cd1d4b7f433eeb73e2029825be49f93
[INFO] running `Command { std: "docker" "start" "-a" "6f6122feaea74e3302fe3bb403152e3b5cd1d4b7f433eeb73e2029825be49f93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f6122feaea74e3302fe3bb403152e3b5cd1d4b7f433eeb73e2029825be49f93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f6122feaea74e3302fe3bb403152e3b5cd1d4b7f433eeb73e2029825be49f93", kill_on_drop: false }`
[INFO] [stdout] 6f6122feaea74e3302fe3bb403152e3b5cd1d4b7f433eeb73e2029825be49f93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 833c0df58ddc34930d385ebc4a7204ba5ff6f315e98f7e8c22302d5cb077304a
[INFO] running `Command { std: "docker" "start" "-a" "833c0df58ddc34930d385ebc4a7204ba5ff6f315e98f7e8c22302d5cb077304a", kill_on_drop: false }`
[INFO] [stderr]    Compiling artk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "833c0df58ddc34930d385ebc4a7204ba5ff6f315e98f7e8c22302d5cb077304a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "833c0df58ddc34930d385ebc4a7204ba5ff6f315e98f7e8c22302d5cb077304a", kill_on_drop: false }`
[INFO] [stdout] 833c0df58ddc34930d385ebc4a7204ba5ff6f315e98f7e8c22302d5cb077304a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d629e5dca2361bb11b64513ff9937e61d10ad7410f908eb735fa1d4b36d910f
[INFO] running `Command { std: "docker" "start" "-a" "8d629e5dca2361bb11b64513ff9937e61d10ad7410f908eb735fa1d4b36d910f", kill_on_drop: false }`
[INFO] [stderr]    Compiling artk v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "8d629e5dca2361bb11b64513ff9937e61d10ad7410f908eb735fa1d4b36d910f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d629e5dca2361bb11b64513ff9937e61d10ad7410f908eb735fa1d4b36d910f", kill_on_drop: false }`
[INFO] [stdout] 8d629e5dca2361bb11b64513ff9937e61d10ad7410f908eb735fa1d4b36d910f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7f9511859f6438772b0eccbda488822a33240193395fb6940cdead9947c145f8
[INFO] running `Command { std: "docker" "start" "-a" "7f9511859f6438772b0eccbda488822a33240193395fb6940cdead9947c145f8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/artk-7d5626dfe2016b25)
[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 artk
[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" "7f9511859f6438772b0eccbda488822a33240193395fb6940cdead9947c145f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f9511859f6438772b0eccbda488822a33240193395fb6940cdead9947c145f8", kill_on_drop: false }`
[INFO] [stdout] 7f9511859f6438772b0eccbda488822a33240193395fb6940cdead9947c145f8
