[INFO] fetching crate srb 0.0.6...
[INFO] testing srb-0.0.6 against 1.91.0 for beta-1.92-2
[INFO] extracting crate srb 0.0.6 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate srb 0.0.6
[INFO] finished tweaking crates.io crate srb 0.0.6
[INFO] tweaked toml for crates.io crate srb 0.0.6 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate srb 0.0.6 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 srb 0.0.6 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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9fc5dbc0c520810d49d28b34ba3a53e82635b31b5f89dc9b4ba09eb51de9919c
[INFO] running `Command { std: "docker" "start" "-a" "9fc5dbc0c520810d49d28b34ba3a53e82635b31b5f89dc9b4ba09eb51de9919c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9fc5dbc0c520810d49d28b34ba3a53e82635b31b5f89dc9b4ba09eb51de9919c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fc5dbc0c520810d49d28b34ba3a53e82635b31b5f89dc9b4ba09eb51de9919c", kill_on_drop: false }`
[INFO] [stdout] 9fc5dbc0c520810d49d28b34ba3a53e82635b31b5f89dc9b4ba09eb51de9919c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 06b2f233701f87860fb9b91d96c83ee8a432b05d51898123e3b372d0f52a846b
[INFO] running `Command { std: "docker" "start" "-a" "06b2f233701f87860fb9b91d96c83ee8a432b05d51898123e3b372d0f52a846b", kill_on_drop: false }`
[INFO] [stderr]    Compiling srb v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "06b2f233701f87860fb9b91d96c83ee8a432b05d51898123e3b372d0f52a846b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06b2f233701f87860fb9b91d96c83ee8a432b05d51898123e3b372d0f52a846b", kill_on_drop: false }`
[INFO] [stdout] 06b2f233701f87860fb9b91d96c83ee8a432b05d51898123e3b372d0f52a846b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d1464dfdf4133916b7f90b96730d2c79a8da21790dc9b31c2a66f921e623b176
[INFO] running `Command { std: "docker" "start" "-a" "d1464dfdf4133916b7f90b96730d2c79a8da21790dc9b31c2a66f921e623b176", kill_on_drop: false }`
[INFO] [stderr]    Compiling srb v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "d1464dfdf4133916b7f90b96730d2c79a8da21790dc9b31c2a66f921e623b176", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1464dfdf4133916b7f90b96730d2c79a8da21790dc9b31c2a66f921e623b176", kill_on_drop: false }`
[INFO] [stdout] d1464dfdf4133916b7f90b96730d2c79a8da21790dc9b31c2a66f921e623b176
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ea48534a98de1dfc2684e0cbac7f7c7060cecb37c83c9bfe27e5670a26e2d167
[INFO] running `Command { std: "docker" "start" "-a" "ea48534a98de1dfc2684e0cbac7f7c7060cecb37c83c9bfe27e5670a26e2d167", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/srb-23bfcc30c9eed292)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests srb
[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" "ea48534a98de1dfc2684e0cbac7f7c7060cecb37c83c9bfe27e5670a26e2d167", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea48534a98de1dfc2684e0cbac7f7c7060cecb37c83c9bfe27e5670a26e2d167", kill_on_drop: false }`
[INFO] [stdout] ea48534a98de1dfc2684e0cbac7f7c7060cecb37c83c9bfe27e5670a26e2d167