[INFO] fetching crate rustc-demangle-capi 0.1.0...
[INFO] testing rustc-demangle-capi-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate rustc-demangle-capi 0.1.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate rustc-demangle-capi 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustc-demangle-capi 0.1.0
[INFO] finished tweaking crates.io crate rustc-demangle-capi 0.1.0
[INFO] tweaked toml for crates.io crate rustc-demangle-capi 0.1.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea9f23c6b312a4f7e78772a2c9daf96a05a41acb825b2f53834a70a512c7876e
[INFO] running `Command { std: "docker" "start" "-a" "ea9f23c6b312a4f7e78772a2c9daf96a05a41acb825b2f53834a70a512c7876e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea9f23c6b312a4f7e78772a2c9daf96a05a41acb825b2f53834a70a512c7876e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea9f23c6b312a4f7e78772a2c9daf96a05a41acb825b2f53834a70a512c7876e", kill_on_drop: false }`
[INFO] [stdout] ea9f23c6b312a4f7e78772a2c9daf96a05a41acb825b2f53834a70a512c7876e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb2c1de5c14b5f75279d8967b488bf1227524d11a0bc4a8096aa43a54b50e35e
[INFO] running `Command { std: "docker" "start" "-a" "cb2c1de5c14b5f75279d8967b488bf1227524d11a0bc4a8096aa43a54b50e35e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-demangle-capi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "cb2c1de5c14b5f75279d8967b488bf1227524d11a0bc4a8096aa43a54b50e35e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb2c1de5c14b5f75279d8967b488bf1227524d11a0bc4a8096aa43a54b50e35e", kill_on_drop: false }`
[INFO] [stdout] cb2c1de5c14b5f75279d8967b488bf1227524d11a0bc4a8096aa43a54b50e35e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e97a34f25d6dfd72c47f48454083d1d35e459111507938e1cd4a251dcca52b35
[INFO] running `Command { std: "docker" "start" "-a" "e97a34f25d6dfd72c47f48454083d1d35e459111507938e1cd4a251dcca52b35", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-demangle-capi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "e97a34f25d6dfd72c47f48454083d1d35e459111507938e1cd4a251dcca52b35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e97a34f25d6dfd72c47f48454083d1d35e459111507938e1cd4a251dcca52b35", kill_on_drop: false }`
[INFO] [stdout] e97a34f25d6dfd72c47f48454083d1d35e459111507938e1cd4a251dcca52b35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a242e85205777fa01bddb3c4096b4588f0da10cc1340cdd7db869db258164324
[INFO] running `Command { std: "docker" "start" "-a" "a242e85205777fa01bddb3c4096b4588f0da10cc1340cdd7db869db258164324", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 8 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustc_demangle-a2780c8f30f166ae)
[INFO] [stdout] test tests::demangle_c_str_exact ... ok
[INFO] [stdout] test tests::demangle_c_str_invalid_utf8 ... ok
[INFO] [stdout] test tests::demangle_c_str_not_rust_symbol ... ok
[INFO] [stdout] test tests::demangle_c_str_null ... ok
[INFO] [stdout] test tests::demangle_c_str_small ... ok
[INFO] [stdout] test tests::demangle_c_str_smaller ... ok
[INFO] [stdout] test tests::demangle_c_str_zero ... ok
[INFO] [stdout] test tests::demangle_c_str_large ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a242e85205777fa01bddb3c4096b4588f0da10cc1340cdd7db869db258164324", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a242e85205777fa01bddb3c4096b4588f0da10cc1340cdd7db869db258164324", kill_on_drop: false }`
[INFO] [stdout] a242e85205777fa01bddb3c4096b4588f0da10cc1340cdd7db869db258164324