[INFO] fetching crate mint-template-engine 1.2.0-rc.2...
[INFO] testing mint-template-engine-1.2.0-rc.2 against 1.59.0 for beta-1.60-1
[INFO] extracting crate mint-template-engine 1.2.0-rc.2 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate mint-template-engine 1.2.0-rc.2 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 mint-template-engine 1.2.0-rc.2
[INFO] finished tweaking crates.io crate mint-template-engine 1.2.0-rc.2
[INFO] tweaked toml for crates.io crate mint-template-engine 1.2.0-rc.2 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate crates.io crate mint-template-engine 1.2.0-rc.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 6fbbeeef5750fca4f9727da36154011d2d6a574bbcff9c74f8787d0e04d15932
[INFO] running `Command { std: "docker" "start" "-a" "6fbbeeef5750fca4f9727da36154011d2d6a574bbcff9c74f8787d0e04d15932", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fbbeeef5750fca4f9727da36154011d2d6a574bbcff9c74f8787d0e04d15932", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fbbeeef5750fca4f9727da36154011d2d6a574bbcff9c74f8787d0e04d15932", kill_on_drop: false }`
[INFO] [stdout] 6fbbeeef5750fca4f9727da36154011d2d6a574bbcff9c74f8787d0e04d15932
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 9e18290d57c172c5da319774c4b6692a1f45b1fcf36e4e1362e8c6059222aa2f
[INFO] running `Command { std: "docker" "start" "-a" "9e18290d57c172c5da319774c4b6692a1f45b1fcf36e4e1362e8c6059222aa2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling mint-template-engine v1.2.0-rc.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "9e18290d57c172c5da319774c4b6692a1f45b1fcf36e4e1362e8c6059222aa2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e18290d57c172c5da319774c4b6692a1f45b1fcf36e4e1362e8c6059222aa2f", kill_on_drop: false }`
[INFO] [stdout] 9e18290d57c172c5da319774c4b6692a1f45b1fcf36e4e1362e8c6059222aa2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 427efa47241eb68941c55cacd3b810fc08ce7eec888617a35cb9244d1bc01c5d
[INFO] running `Command { std: "docker" "start" "-a" "427efa47241eb68941c55cacd3b810fc08ce7eec888617a35cb9244d1bc01c5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling mint-template-engine v1.2.0-rc.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "427efa47241eb68941c55cacd3b810fc08ce7eec888617a35cb9244d1bc01c5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "427efa47241eb68941c55cacd3b810fc08ce7eec888617a35cb9244d1bc01c5d", kill_on_drop: false }`
[INFO] [stdout] 427efa47241eb68941c55cacd3b810fc08ce7eec888617a35cb9244d1bc01c5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] e65a63227b327a6f6d22d11df226226b710a0890af5e90ed15149877a72029d0
[INFO] running `Command { std: "docker" "start" "-a" "e65a63227b327a6f6d22d11df226226b710a0890af5e90ed15149877a72029d0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mint_template_engine-1bcc13db83be1140)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mint_template_engine-2912e54650ad9941)
[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] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stderr]    Doc-tests mint-template-engine
[INFO] [stdout] test tests::cli_disallowed_names ... ok
[INFO] [stdout] test tests::cli_no_dup ... ok
[INFO] [stdout] test tests::everything ... ok
[INFO] [stdout] test tests::lines ... ok
[INFO] [stdout] test tests::no_replacements ... ok
[INFO] [stdout] test tests::test_brace_escape ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 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" "e65a63227b327a6f6d22d11df226226b710a0890af5e90ed15149877a72029d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e65a63227b327a6f6d22d11df226226b710a0890af5e90ed15149877a72029d0", kill_on_drop: false }`
[INFO] [stdout] e65a63227b327a6f6d22d11df226226b710a0890af5e90ed15149877a72029d0