[INFO] fetching crate random_stuff 0.1.0...
[INFO] testing random_stuff-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate random_stuff 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate random_stuff 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 random_stuff 0.1.0
[INFO] finished tweaking crates.io crate random_stuff 0.1.0
[INFO] tweaked toml for crates.io crate random_stuff 0.1.0 written to /workspace/builds/worker-13/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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 44a1fa6450226110e97448d83028e971476e06da8e14191c0ae7a02c2b447436
[INFO] running `Command { std: "docker" "start" "-a" "44a1fa6450226110e97448d83028e971476e06da8e14191c0ae7a02c2b447436", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44a1fa6450226110e97448d83028e971476e06da8e14191c0ae7a02c2b447436", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44a1fa6450226110e97448d83028e971476e06da8e14191c0ae7a02c2b447436", kill_on_drop: false }`
[INFO] [stdout] 44a1fa6450226110e97448d83028e971476e06da8e14191c0ae7a02c2b447436
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] da03ca1a9b6a5ac820d299b344164a81e475618ea477009976f80dac016a7c39
[INFO] running `Command { std: "docker" "start" "-a" "da03ca1a9b6a5ac820d299b344164a81e475618ea477009976f80dac016a7c39", kill_on_drop: false }`
[INFO] [stderr]    Compiling random_stuff v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "da03ca1a9b6a5ac820d299b344164a81e475618ea477009976f80dac016a7c39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da03ca1a9b6a5ac820d299b344164a81e475618ea477009976f80dac016a7c39", kill_on_drop: false }`
[INFO] [stdout] da03ca1a9b6a5ac820d299b344164a81e475618ea477009976f80dac016a7c39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] a3272e0c0b12b0e118e9984f4412b0b73a28da59ddc0339d849f83ef9c5ec2cd
[INFO] running `Command { std: "docker" "start" "-a" "a3272e0c0b12b0e118e9984f4412b0b73a28da59ddc0339d849f83ef9c5ec2cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling random_stuff v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "a3272e0c0b12b0e118e9984f4412b0b73a28da59ddc0339d849f83ef9c5ec2cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3272e0c0b12b0e118e9984f4412b0b73a28da59ddc0339d849f83ef9c5ec2cd", kill_on_drop: false }`
[INFO] [stdout] a3272e0c0b12b0e118e9984f4412b0b73a28da59ddc0339d849f83ef9c5ec2cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] ec639f45d3170738b0a7d9ee880be982dca777c547bc1054103b1d543d6c8fa4
[INFO] running `Command { std: "docker" "start" "-a" "ec639f45d3170738b0a7d9ee880be982dca777c547bc1054103b1d543d6c8fa4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/random_stuff-9ade6bd7a055d7fe)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test ops::tests::add ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests random_stuff
[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" "ec639f45d3170738b0a7d9ee880be982dca777c547bc1054103b1d543d6c8fa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec639f45d3170738b0a7d9ee880be982dca777c547bc1054103b1d543d6c8fa4", kill_on_drop: false }`
[INFO] [stdout] ec639f45d3170738b0a7d9ee880be982dca777c547bc1054103b1d543d6c8fa4