[INFO] fetching crate tacobell 0.1.0...
[INFO] testing tacobell-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate tacobell 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate tacobell 0.1.0 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 tacobell 0.1.0
[INFO] finished tweaking crates.io crate tacobell 0.1.0
[INFO] tweaked toml for crates.io crate tacobell 0.1.0 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] a2c03841df866874893890ab548312954b998c3789c56615871e88cd07d542d1
[INFO] running `Command { std: "docker" "start" "-a" "a2c03841df866874893890ab548312954b998c3789c56615871e88cd07d542d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2c03841df866874893890ab548312954b998c3789c56615871e88cd07d542d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2c03841df866874893890ab548312954b998c3789c56615871e88cd07d542d1", kill_on_drop: false }`
[INFO] [stdout] a2c03841df866874893890ab548312954b998c3789c56615871e88cd07d542d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 64857d0c504cc8fb61963d747ecc280aaba1694fb362a703b867061886f2d0d6
[INFO] running `Command { std: "docker" "start" "-a" "64857d0c504cc8fb61963d747ecc280aaba1694fb362a703b867061886f2d0d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling tacobell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "64857d0c504cc8fb61963d747ecc280aaba1694fb362a703b867061886f2d0d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64857d0c504cc8fb61963d747ecc280aaba1694fb362a703b867061886f2d0d6", kill_on_drop: false }`
[INFO] [stdout] 64857d0c504cc8fb61963d747ecc280aaba1694fb362a703b867061886f2d0d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] a0d5b5244b7d9c7f4a542609825f47ef5f7feca5f2f425966c9e379f1e45de2b
[INFO] running `Command { std: "docker" "start" "-a" "a0d5b5244b7d9c7f4a542609825f47ef5f7feca5f2f425966c9e379f1e45de2b", kill_on_drop: false }`
[INFO] [stderr]    Compiling tacobell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "a0d5b5244b7d9c7f4a542609825f47ef5f7feca5f2f425966c9e379f1e45de2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0d5b5244b7d9c7f4a542609825f47ef5f7feca5f2f425966c9e379f1e45de2b", kill_on_drop: false }`
[INFO] [stdout] a0d5b5244b7d9c7f4a542609825f47ef5f7feca5f2f425966c9e379f1e45de2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 577ae9385817536fed1f519affbaa56fbc54d8c2b61dbfc0601a2027c7a00342
[INFO] running `Command { std: "docker" "start" "-a" "577ae9385817536fed1f519affbaa56fbc54d8c2b61dbfc0601a2027c7a00342", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tacobell-a67b3dd0786c037a)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tacobell
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::gen_string ... 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] [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" "577ae9385817536fed1f519affbaa56fbc54d8c2b61dbfc0601a2027c7a00342", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "577ae9385817536fed1f519affbaa56fbc54d8c2b61dbfc0601a2027c7a00342", kill_on_drop: false }`
[INFO] [stdout] 577ae9385817536fed1f519affbaa56fbc54d8c2b61dbfc0601a2027c7a00342