[INFO] fetching crate mk-bin 0.0.3...
[INFO] testing mk-bin-0.0.3 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate mk-bin 0.0.3 into /workspace/builds/worker-49/source
[INFO] validating manifest of crates.io crate mk-bin 0.0.3 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 mk-bin 0.0.3
[INFO] finished tweaking crates.io crate mk-bin 0.0.3
[INFO] tweaked toml for crates.io crate mk-bin 0.0.3 written to /workspace/builds/worker-49/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] 74f99a560fe4395ab8fbcbd63fbfad2079538b1638058b2536b2e903afc34bfd
[INFO] running `Command { std: "docker" "start" "-a" "74f99a560fe4395ab8fbcbd63fbfad2079538b1638058b2536b2e903afc34bfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74f99a560fe4395ab8fbcbd63fbfad2079538b1638058b2536b2e903afc34bfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74f99a560fe4395ab8fbcbd63fbfad2079538b1638058b2536b2e903afc34bfd", kill_on_drop: false }`
[INFO] [stdout] 74f99a560fe4395ab8fbcbd63fbfad2079538b1638058b2536b2e903afc34bfd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] e1c17afdeae85daed05eed9b56b03212424ca1d522c0ab551fbc934233e1e745
[INFO] running `Command { std: "docker" "start" "-a" "e1c17afdeae85daed05eed9b56b03212424ca1d522c0ab551fbc934233e1e745", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mk-bin v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "e1c17afdeae85daed05eed9b56b03212424ca1d522c0ab551fbc934233e1e745", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1c17afdeae85daed05eed9b56b03212424ca1d522c0ab551fbc934233e1e745", kill_on_drop: false }`
[INFO] [stdout] e1c17afdeae85daed05eed9b56b03212424ca1d522c0ab551fbc934233e1e745
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] 685717f1b06029ae85f19f1c23c5c56a69e86b8d4c12542e79bc2035b78f4188
[INFO] running `Command { std: "docker" "start" "-a" "685717f1b06029ae85f19f1c23c5c56a69e86b8d4c12542e79bc2035b78f4188", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mk-bin v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "685717f1b06029ae85f19f1c23c5c56a69e86b8d4c12542e79bc2035b78f4188", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "685717f1b06029ae85f19f1c23c5c56a69e86b8d4c12542e79bc2035b78f4188", kill_on_drop: false }`
[INFO] [stdout] 685717f1b06029ae85f19f1c23c5c56a69e86b8d4c12542e79bc2035b78f4188
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] aa5e6ea35655ac8a973bdba8580236350bc64a3ec1e7f35c856dc8bb5f7492c6
[INFO] running `Command { std: "docker" "start" "-a" "aa5e6ea35655ac8a973bdba8580236350bc64a3ec1e7f35c856dc8bb5f7492c6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mk_bin-4b31b6ce759ecdbf)
[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" "aa5e6ea35655ac8a973bdba8580236350bc64a3ec1e7f35c856dc8bb5f7492c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa5e6ea35655ac8a973bdba8580236350bc64a3ec1e7f35c856dc8bb5f7492c6", kill_on_drop: false }`
[INFO] [stdout] aa5e6ea35655ac8a973bdba8580236350bc64a3ec1e7f35c856dc8bb5f7492c6