[INFO] fetching crate pyrolang 0.1.0...
[INFO] testing pyrolang-0.1.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate pyrolang 0.1.0 into /workspace/builds/worker-103/source
[INFO] validating manifest of crates.io crate pyrolang 0.1.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pyrolang 0.1.0
[INFO] finished tweaking crates.io crate pyrolang 0.1.0
[INFO] tweaked toml for crates.io crate pyrolang 0.1.0 written to /workspace/builds/worker-103/source/Cargo.toml
[INFO] crate crates.io crate pyrolang 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 037bc1ee69145029c6ce6fcf1efefc3a10c7d083e522a51cab6c062fbeb97f91
[INFO] running `Command { std: "docker" "start" "-a" "037bc1ee69145029c6ce6fcf1efefc3a10c7d083e522a51cab6c062fbeb97f91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "037bc1ee69145029c6ce6fcf1efefc3a10c7d083e522a51cab6c062fbeb97f91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "037bc1ee69145029c6ce6fcf1efefc3a10c7d083e522a51cab6c062fbeb97f91", kill_on_drop: false }`
[INFO] [stdout] 037bc1ee69145029c6ce6fcf1efefc3a10c7d083e522a51cab6c062fbeb97f91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1979846bfa9caf97382f270a4932d32a92e074833435c99fcbfb08d395e58f5
[INFO] running `Command { std: "docker" "start" "-a" "b1979846bfa9caf97382f270a4932d32a92e074833435c99fcbfb08d395e58f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling pyrolang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "b1979846bfa9caf97382f270a4932d32a92e074833435c99fcbfb08d395e58f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1979846bfa9caf97382f270a4932d32a92e074833435c99fcbfb08d395e58f5", kill_on_drop: false }`
[INFO] [stdout] b1979846bfa9caf97382f270a4932d32a92e074833435c99fcbfb08d395e58f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe17a58df55e2b17c60e8ab473bc5a709bd51db3ff552b81c17db986914956e1
[INFO] running `Command { std: "docker" "start" "-a" "fe17a58df55e2b17c60e8ab473bc5a709bd51db3ff552b81c17db986914956e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling pyrolang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "fe17a58df55e2b17c60e8ab473bc5a709bd51db3ff552b81c17db986914956e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe17a58df55e2b17c60e8ab473bc5a709bd51db3ff552b81c17db986914956e1", kill_on_drop: false }`
[INFO] [stdout] fe17a58df55e2b17c60e8ab473bc5a709bd51db3ff552b81c17db986914956e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 348092a70affa7fd66af8ff4d7350aec01da5e101262a82e230c4d939cf04e3a
[INFO] running `Command { std: "docker" "start" "-a" "348092a70affa7fd66af8ff4d7350aec01da5e101262a82e230c4d939cf04e3a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.34s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pyrolang-60d0cb36ed80a994)
[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" "348092a70affa7fd66af8ff4d7350aec01da5e101262a82e230c4d939cf04e3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "348092a70affa7fd66af8ff4d7350aec01da5e101262a82e230c4d939cf04e3a", kill_on_drop: false }`
[INFO] [stdout] 348092a70affa7fd66af8ff4d7350aec01da5e101262a82e230c4d939cf04e3a