[INFO] fetching crate cuke_runner 0.0.1...
[INFO] testing cuke_runner-0.0.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate cuke_runner 0.0.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate cuke_runner 0.0.1 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cuke_runner 0.0.1
[INFO] finished tweaking crates.io crate cuke_runner 0.0.1
[INFO] tweaked toml for crates.io crate cuke_runner 0.0.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3fe3b11902ddc1c61c41966b76f84c77bb81b8a01870d19845764f99926650df
[INFO] running `Command { std: "docker" "start" "-a" "3fe3b11902ddc1c61c41966b76f84c77bb81b8a01870d19845764f99926650df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3fe3b11902ddc1c61c41966b76f84c77bb81b8a01870d19845764f99926650df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fe3b11902ddc1c61c41966b76f84c77bb81b8a01870d19845764f99926650df", kill_on_drop: false }`
[INFO] [stdout] 3fe3b11902ddc1c61c41966b76f84c77bb81b8a01870d19845764f99926650df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d6ffceb1eb6387c4151ebd662834904a197140ba17e98eb32abf3310041f8f9
[INFO] running `Command { std: "docker" "start" "-a" "7d6ffceb1eb6387c4151ebd662834904a197140ba17e98eb32abf3310041f8f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling cuke_runner v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "7d6ffceb1eb6387c4151ebd662834904a197140ba17e98eb32abf3310041f8f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d6ffceb1eb6387c4151ebd662834904a197140ba17e98eb32abf3310041f8f9", kill_on_drop: false }`
[INFO] [stdout] 7d6ffceb1eb6387c4151ebd662834904a197140ba17e98eb32abf3310041f8f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d56505f1c0473643003edb7efbb6f0db01fb8041734d7fba7964ee8731ad3395
[INFO] running `Command { std: "docker" "start" "-a" "d56505f1c0473643003edb7efbb6f0db01fb8041734d7fba7964ee8731ad3395", kill_on_drop: false }`
[INFO] [stderr]    Compiling cuke_runner v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "d56505f1c0473643003edb7efbb6f0db01fb8041734d7fba7964ee8731ad3395", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d56505f1c0473643003edb7efbb6f0db01fb8041734d7fba7964ee8731ad3395", kill_on_drop: false }`
[INFO] [stdout] d56505f1c0473643003edb7efbb6f0db01fb8041734d7fba7964ee8731ad3395
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8a7a5c7a6b667066dfd84c8654bbc88e93bd9bc32e590fa842f7bb4bcb0115e7
[INFO] running `Command { std: "docker" "start" "-a" "8a7a5c7a6b667066dfd84c8654bbc88e93bd9bc32e590fa842f7bb4bcb0115e7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cuke_runner-7ba475ad5e0aaac0)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests cuke_runner
[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 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" "8a7a5c7a6b667066dfd84c8654bbc88e93bd9bc32e590fa842f7bb4bcb0115e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a7a5c7a6b667066dfd84c8654bbc88e93bd9bc32e590fa842f7bb4bcb0115e7", kill_on_drop: false }`
[INFO] [stdout] 8a7a5c7a6b667066dfd84c8654bbc88e93bd9bc32e590fa842f7bb4bcb0115e7