[INFO] fetching crate radicle-std-ext 0.2.0...
[INFO] testing radicle-std-ext-0.2.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate radicle-std-ext 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate radicle-std-ext 0.2.0
[INFO] finished tweaking crates.io crate radicle-std-ext 0.2.0
[INFO] tweaked toml for crates.io crate radicle-std-ext 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate radicle-std-ext 0.2.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate radicle-std-ext 0.2.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 885cfa75def4827e5d9b5be10f600f987ed59e7eb261ee3aa168c95d5ba89bc3
[INFO] running `Command { std: "docker" "start" "-a" "885cfa75def4827e5d9b5be10f600f987ed59e7eb261ee3aa168c95d5ba89bc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "885cfa75def4827e5d9b5be10f600f987ed59e7eb261ee3aa168c95d5ba89bc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "885cfa75def4827e5d9b5be10f600f987ed59e7eb261ee3aa168c95d5ba89bc3", kill_on_drop: false }`
[INFO] [stdout] 885cfa75def4827e5d9b5be10f600f987ed59e7eb261ee3aa168c95d5ba89bc3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 382322c982da83b2ac19eace8e36cc619b7fd924d11b1845660caaabad7fc3f1
[INFO] running `Command { std: "docker" "start" "-a" "382322c982da83b2ac19eace8e36cc619b7fd924d11b1845660caaabad7fc3f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling radicle-std-ext v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "382322c982da83b2ac19eace8e36cc619b7fd924d11b1845660caaabad7fc3f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "382322c982da83b2ac19eace8e36cc619b7fd924d11b1845660caaabad7fc3f1", kill_on_drop: false }`
[INFO] [stdout] 382322c982da83b2ac19eace8e36cc619b7fd924d11b1845660caaabad7fc3f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f51d92e14f1e15d1938005d5d27e8a93fe7f2a3540f7d4e60598dda50b90ef6
[INFO] running `Command { std: "docker" "start" "-a" "8f51d92e14f1e15d1938005d5d27e8a93fe7f2a3540f7d4e60598dda50b90ef6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] running `Command { std: "docker" "inspect" "8f51d92e14f1e15d1938005d5d27e8a93fe7f2a3540f7d4e60598dda50b90ef6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f51d92e14f1e15d1938005d5d27e8a93fe7f2a3540f7d4e60598dda50b90ef6", kill_on_drop: false }`
[INFO] [stdout] 8f51d92e14f1e15d1938005d5d27e8a93fe7f2a3540f7d4e60598dda50b90ef6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 079f638b975275812e3f58bdf6cad843d20173057263ba5b88fc5420bb04db0d
[INFO] running `Command { std: "docker" "start" "-a" "079f638b975275812e3f58bdf6cad843d20173057263ba5b88fc5420bb04db0d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] running `Command { std: "docker" "inspect" "079f638b975275812e3f58bdf6cad843d20173057263ba5b88fc5420bb04db0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "079f638b975275812e3f58bdf6cad843d20173057263ba5b88fc5420bb04db0d", kill_on_drop: false }`
[INFO] [stdout] 079f638b975275812e3f58bdf6cad843d20173057263ba5b88fc5420bb04db0d