[INFO] fetching crate rustc-demangle-capi 0.1.0...
[INFO] testing rustc-demangle-capi-0.1.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate rustc-demangle-capi 0.1.0 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate rustc-demangle-capi 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 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-19/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 51ff816a4c1f58c781db42352f579fd9cb27b44cd1cf6f85155d3106ebbc5603
[INFO] running `Command { std: "docker" "start" "-a" "51ff816a4c1f58c781db42352f579fd9cb27b44cd1cf6f85155d3106ebbc5603", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51ff816a4c1f58c781db42352f579fd9cb27b44cd1cf6f85155d3106ebbc5603", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51ff816a4c1f58c781db42352f579fd9cb27b44cd1cf6f85155d3106ebbc5603", kill_on_drop: false }`
[INFO] [stdout] 51ff816a4c1f58c781db42352f579fd9cb27b44cd1cf6f85155d3106ebbc5603
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] b343cfed4c579da9662d45665a2aa9b6344a257758204b5ebcd122e7767afdbe
[INFO] running `Command { std: "docker" "start" "-a" "b343cfed4c579da9662d45665a2aa9b6344a257758204b5ebcd122e7767afdbe", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling rustc-demangle-capi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "b343cfed4c579da9662d45665a2aa9b6344a257758204b5ebcd122e7767afdbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b343cfed4c579da9662d45665a2aa9b6344a257758204b5ebcd122e7767afdbe", kill_on_drop: false }`
[INFO] [stdout] b343cfed4c579da9662d45665a2aa9b6344a257758204b5ebcd122e7767afdbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 6bdbbee164fe565217e3bb20680e0adc8d6aa88976439861424c1f7b6806e896
[INFO] running `Command { std: "docker" "start" "-a" "6bdbbee164fe565217e3bb20680e0adc8d6aa88976439861424c1f7b6806e896", 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 0.52s
[INFO] running `Command { std: "docker" "inspect" "6bdbbee164fe565217e3bb20680e0adc8d6aa88976439861424c1f7b6806e896", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bdbbee164fe565217e3bb20680e0adc8d6aa88976439861424c1f7b6806e896", kill_on_drop: false }`
[INFO] [stdout] 6bdbbee164fe565217e3bb20680e0adc8d6aa88976439861424c1f7b6806e896
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] a2f77cf27b784fd8010e3e5a645a74a3bb7060184897d52c04929424072a11dc
[INFO] running `Command { std: "docker" "start" "-a" "a2f77cf27b784fd8010e3e5a645a74a3bb7060184897d52c04929424072a11dc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustc_demangle-7da178987c3152d2)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[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_large ... 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_smaller ... ok
[INFO] [stdout] test tests::demangle_c_str_small ... ok
[INFO] [stdout] test tests::demangle_c_str_zero ... 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" "a2f77cf27b784fd8010e3e5a645a74a3bb7060184897d52c04929424072a11dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2f77cf27b784fd8010e3e5a645a74a3bb7060184897d52c04929424072a11dc", kill_on_drop: false }`
[INFO] [stdout] a2f77cf27b784fd8010e3e5a645a74a3bb7060184897d52c04929424072a11dc