[INFO] fetching crate tongs 0.0.0...
[INFO] testing tongs-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate tongs 0.0.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate tongs 0.0.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tongs 0.0.0
[INFO] finished tweaking crates.io crate tongs 0.0.0
[INFO] tweaked toml for crates.io crate tongs 0.0.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 218c702bb9f3dd57d57bb081b0f33a9ea9a44670ef91a92f85486d6afb859de1
[INFO] running `Command { std: "docker" "start" "-a" "218c702bb9f3dd57d57bb081b0f33a9ea9a44670ef91a92f85486d6afb859de1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "218c702bb9f3dd57d57bb081b0f33a9ea9a44670ef91a92f85486d6afb859de1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "218c702bb9f3dd57d57bb081b0f33a9ea9a44670ef91a92f85486d6afb859de1", kill_on_drop: false }`
[INFO] [stdout] 218c702bb9f3dd57d57bb081b0f33a9ea9a44670ef91a92f85486d6afb859de1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2119201bc5108296ece81dfc2edd7673e8ff7e6c4e98d0192962f325676c27c
[INFO] running `Command { std: "docker" "start" "-a" "c2119201bc5108296ece81dfc2edd7673e8ff7e6c4e98d0192962f325676c27c", kill_on_drop: false }`
[INFO] [stderr]    Compiling tongs v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "c2119201bc5108296ece81dfc2edd7673e8ff7e6c4e98d0192962f325676c27c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2119201bc5108296ece81dfc2edd7673e8ff7e6c4e98d0192962f325676c27c", kill_on_drop: false }`
[INFO] [stdout] c2119201bc5108296ece81dfc2edd7673e8ff7e6c4e98d0192962f325676c27c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8fcac725826dea2097721957c9633b116735a5e1775ea2ebf38de83acfe0a67b
[INFO] running `Command { std: "docker" "start" "-a" "8fcac725826dea2097721957c9633b116735a5e1775ea2ebf38de83acfe0a67b", kill_on_drop: false }`
[INFO] [stderr]    Compiling tongs v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "8fcac725826dea2097721957c9633b116735a5e1775ea2ebf38de83acfe0a67b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fcac725826dea2097721957c9633b116735a5e1775ea2ebf38de83acfe0a67b", kill_on_drop: false }`
[INFO] [stdout] 8fcac725826dea2097721957c9633b116735a5e1775ea2ebf38de83acfe0a67b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f93212854901338c8787a628f9086cd9c4c06dcb15f1ffcb2b9b4da1dd352893
[INFO] running `Command { std: "docker" "start" "-a" "f93212854901338c8787a628f9086cd9c4c06dcb15f1ffcb2b9b4da1dd352893", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tongs-0e2de0f57cb6bda9)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[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 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tongs
[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" "f93212854901338c8787a628f9086cd9c4c06dcb15f1ffcb2b9b4da1dd352893", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f93212854901338c8787a628f9086cd9c4c06dcb15f1ffcb2b9b4da1dd352893", kill_on_drop: false }`
[INFO] [stdout] f93212854901338c8787a628f9086cd9c4c06dcb15f1ffcb2b9b4da1dd352893