[INFO] fetching crate librp 0.1.0...
[INFO] testing librp-0.1.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate librp 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate librp 0.1.0
[INFO] finished tweaking crates.io crate librp 0.1.0
[INFO] tweaked toml for crates.io crate librp 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate librp 0.1.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate librp 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff2cf350d849c69cd620703c1b697b338a85cbabb657348152cfc05e36f81555
[INFO] running `Command { std: "docker" "start" "-a" "ff2cf350d849c69cd620703c1b697b338a85cbabb657348152cfc05e36f81555", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff2cf350d849c69cd620703c1b697b338a85cbabb657348152cfc05e36f81555", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff2cf350d849c69cd620703c1b697b338a85cbabb657348152cfc05e36f81555", kill_on_drop: false }`
[INFO] [stdout] ff2cf350d849c69cd620703c1b697b338a85cbabb657348152cfc05e36f81555
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 099504f2f360f0ad3f3f461676a3166b89456c0d54f174f7856c2b3b9476a542
[INFO] running `Command { std: "docker" "start" "-a" "099504f2f360f0ad3f3f461676a3166b89456c0d54f174f7856c2b3b9476a542", kill_on_drop: false }`
[INFO] [stderr]    Compiling librp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "099504f2f360f0ad3f3f461676a3166b89456c0d54f174f7856c2b3b9476a542", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "099504f2f360f0ad3f3f461676a3166b89456c0d54f174f7856c2b3b9476a542", kill_on_drop: false }`
[INFO] [stdout] 099504f2f360f0ad3f3f461676a3166b89456c0d54f174f7856c2b3b9476a542
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dda77c73813a983cc70cdf6a034eb880374f1129b94eb28ecc01442b22821f67
[INFO] running `Command { std: "docker" "start" "-a" "dda77c73813a983cc70cdf6a034eb880374f1129b94eb28ecc01442b22821f67", kill_on_drop: false }`
[INFO] [stderr]    Compiling librp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "dda77c73813a983cc70cdf6a034eb880374f1129b94eb28ecc01442b22821f67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dda77c73813a983cc70cdf6a034eb880374f1129b94eb28ecc01442b22821f67", kill_on_drop: false }`
[INFO] [stdout] dda77c73813a983cc70cdf6a034eb880374f1129b94eb28ecc01442b22821f67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eaf0e73aeaeafed7e416a2c159e72762f75c9f7d2120c530ab3dbe3479fb3eab
[INFO] running `Command { std: "docker" "start" "-a" "eaf0e73aeaeafed7e416a2c159e72762f75c9f7d2120c530ab3dbe3479fb3eab", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/librp-83d5dd7907930932)
[INFO] [stderr]    Doc-tests librp
[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" "eaf0e73aeaeafed7e416a2c159e72762f75c9f7d2120c530ab3dbe3479fb3eab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaf0e73aeaeafed7e416a2c159e72762f75c9f7d2120c530ab3dbe3479fb3eab", kill_on_drop: false }`
[INFO] [stdout] eaf0e73aeaeafed7e416a2c159e72762f75c9f7d2120c530ab3dbe3479fb3eab