[INFO] fetching crate option-inspect 0.2.0...
[INFO] testing option-inspect-0.2.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate option-inspect 0.2.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate option-inspect 0.2.0 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 option-inspect 0.2.0
[INFO] finished tweaking crates.io crate option-inspect 0.2.0
[INFO] tweaked toml for crates.io crate option-inspect 0.2.0 written to /workspace/builds/worker-12/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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 1d07c4b84ba9d8137e9fff092230e0774d6ac7b87e51523c3c4bc6211b38eeed
[INFO] running `Command { std: "docker" "start" "-a" "1d07c4b84ba9d8137e9fff092230e0774d6ac7b87e51523c3c4bc6211b38eeed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d07c4b84ba9d8137e9fff092230e0774d6ac7b87e51523c3c4bc6211b38eeed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d07c4b84ba9d8137e9fff092230e0774d6ac7b87e51523c3c4bc6211b38eeed", kill_on_drop: false }`
[INFO] [stdout] 1d07c4b84ba9d8137e9fff092230e0774d6ac7b87e51523c3c4bc6211b38eeed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 593de3b4888910da243f877a5a0230ca5c05b415bcb4a012f0199e83249f4261
[INFO] running `Command { std: "docker" "start" "-a" "593de3b4888910da243f877a5a0230ca5c05b415bcb4a012f0199e83249f4261", kill_on_drop: false }`
[INFO] [stderr]    Compiling option-inspect v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "593de3b4888910da243f877a5a0230ca5c05b415bcb4a012f0199e83249f4261", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "593de3b4888910da243f877a5a0230ca5c05b415bcb4a012f0199e83249f4261", kill_on_drop: false }`
[INFO] [stdout] 593de3b4888910da243f877a5a0230ca5c05b415bcb4a012f0199e83249f4261
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] f8cdeaf9031e2aab14cb6c46b0e4faa580809b6e2d593f0214558cdf8515f4ab
[INFO] running `Command { std: "docker" "start" "-a" "f8cdeaf9031e2aab14cb6c46b0e4faa580809b6e2d593f0214558cdf8515f4ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling option-inspect v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "f8cdeaf9031e2aab14cb6c46b0e4faa580809b6e2d593f0214558cdf8515f4ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8cdeaf9031e2aab14cb6c46b0e4faa580809b6e2d593f0214558cdf8515f4ab", kill_on_drop: false }`
[INFO] [stdout] f8cdeaf9031e2aab14cb6c46b0e4faa580809b6e2d593f0214558cdf8515f4ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] fa0d8caf9ec2f675dfe9f7293b88edfbe92374c05573b427b953c02a1ac7d476
[INFO] running `Command { std: "docker" "start" "-a" "fa0d8caf9ec2f675dfe9f7293b88edfbe92374c05573b427b953c02a1ac7d476", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/option_inspect-bac2c1ee83459b11)
[INFO] [stderr]    Doc-tests option-inspect
[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] [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" "fa0d8caf9ec2f675dfe9f7293b88edfbe92374c05573b427b953c02a1ac7d476", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa0d8caf9ec2f675dfe9f7293b88edfbe92374c05573b427b953c02a1ac7d476", kill_on_drop: false }`
[INFO] [stdout] fa0d8caf9ec2f675dfe9f7293b88edfbe92374c05573b427b953c02a1ac7d476