[INFO] fetching crate mint-template-engine 1.2.0-rc.2...
[INFO] testing mint-template-engine-1.2.0-rc.2 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate mint-template-engine 1.2.0-rc.2 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate mint-template-engine 1.2.0-rc.2 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-10/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 08e8d0406c47c6ff11b3ad6facc28201589add228c4ff28543abf12dd0e47b48
[INFO] running `Command { std: "docker" "start" "-a" "08e8d0406c47c6ff11b3ad6facc28201589add228c4ff28543abf12dd0e47b48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08e8d0406c47c6ff11b3ad6facc28201589add228c4ff28543abf12dd0e47b48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08e8d0406c47c6ff11b3ad6facc28201589add228c4ff28543abf12dd0e47b48", kill_on_drop: false }`
[INFO] [stdout] 08e8d0406c47c6ff11b3ad6facc28201589add228c4ff28543abf12dd0e47b48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00f892ab8800d0e84370c7ddee5a2f31aa6b358ecc3fa7dde527362e80e55fd5
[INFO] running `Command { std: "docker" "start" "-a" "00f892ab8800d0e84370c7ddee5a2f31aa6b358ecc3fa7dde527362e80e55fd5", 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 1.25s
[INFO] running `Command { std: "docker" "inspect" "00f892ab8800d0e84370c7ddee5a2f31aa6b358ecc3fa7dde527362e80e55fd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00f892ab8800d0e84370c7ddee5a2f31aa6b358ecc3fa7dde527362e80e55fd5", kill_on_drop: false }`
[INFO] [stdout] 00f892ab8800d0e84370c7ddee5a2f31aa6b358ecc3fa7dde527362e80e55fd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a65c1b6c03dfc6f662cb4f6950820682a94eab514531aa4ec88b2c900cdfff90
[INFO] running `Command { std: "docker" "start" "-a" "a65c1b6c03dfc6f662cb4f6950820682a94eab514531aa4ec88b2c900cdfff90", 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 0.65s
[INFO] running `Command { std: "docker" "inspect" "a65c1b6c03dfc6f662cb4f6950820682a94eab514531aa4ec88b2c900cdfff90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a65c1b6c03dfc6f662cb4f6950820682a94eab514531aa4ec88b2c900cdfff90", kill_on_drop: false }`
[INFO] [stdout] a65c1b6c03dfc6f662cb4f6950820682a94eab514531aa4ec88b2c900cdfff90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f20546809b921c85625d4aae0de03735f996a1d25a3d23e0928d4a310a22419d
[INFO] running `Command { std: "docker" "start" "-a" "f20546809b921c85625d4aae0de03735f996a1d25a3d23e0928d4a310a22419d", 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-26ca71c9a2450941)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mint_template_engine-da16f9d4efb8f7f7)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::cli_disallowed_names ... ok
[INFO] [stdout] test tests::cli_no_dup ... ok
[INFO] [stdout] test tests::lines ... ok
[INFO] [stdout] test tests::everything ... 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] [stderr]    Doc-tests mint-template-engine
[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" "f20546809b921c85625d4aae0de03735f996a1d25a3d23e0928d4a310a22419d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f20546809b921c85625d4aae0de03735f996a1d25a3d23e0928d4a310a22419d", kill_on_drop: false }`
[INFO] [stdout] f20546809b921c85625d4aae0de03735f996a1d25a3d23e0928d4a310a22419d